Nanjing Legend Pharmaceutical & Chemical Co., Ltd. is a pharmaceutical & chemical enterprise for the research and production. We possesses a factory at Chemical Industrial Park, in Anhui Province in China，in which we can produce all kinds of products such as Atazanavir，Varenicline，Lapatinib，Ritonavir, relative pharmaceutical intermediates . At the same time，we possesses own R & D laboratories at Science and Technology Parks of Nanjing, in China，in which there is a team of great scientists, strict quality controllers, cordial customer support specialists and experienced business professionals dedicated to the high quality, cost-efficiency, timely response and the maximization benefit of our customers.

we are concerned about the human introduction and the development of management system. All of our products can meet the relative standards, therefore, our products have been well-received by our customers around world. Relying on such idea of "We aim for customers satisfactions, customers' requirements are the centre of our job", we have introduced ISO9001 quality assurance system into our company. We will provide you with quality products and excellent service.
Our tenet is that " Legend Pharm will give you a Legend". Legendpharm sincerely welcomes your cooperation.

None of the products will be supplied to countries in which this could be in conflict with the existing patents. However the final responsibility lies with the Buyer.

API
Sitagliptin phosphate cas 654671-78-0
Name of product:Sitagliptin phosphate
CAS No:654671-78-0
Formula:C16H15F6N5O.H3PO4
Molecular Weight:505.31

Ropinirole hydrochloride cas 91374-20-8
Name of product:Ropinirole hydrochloride
CAS No:91374-20-8
Formula:C16 H24 N2 O . Cl H
Molecular Weight:296.84

Licofelone cas 156897-06-2
Name of product:Licofelone
CAS No:156897-06-2
Formula:C23H22ClNO2
Molecular Weight:379.88

Atazanavir sulfate cas 229975-97-7
Name of product:Atazanavir sulfate
CAS No:229975-97-7
Formula:C38H52N6O7.H2SO4
Molecular Weight:802.93

Lapatinib ditosylate cas 388082-78-8
Name of product:Lapatinib ditosylate
CAS No:388082-78-8
Formula:C29H26ClFN4O4S2(C7H8O3S)
Molecular Weight:925.46

Erlotinib hydrochloride cas 183319-69-9
Name of product:Erlotinib hydrochloride
CAS No:183319-69-9
Formula:C22H23N3O4.HCl
Molecular Weight:429.90

Nilotinib cas 641571-10-0
Name of product:Nilotinib
CAS No:641571-10-0
Formula:C28H22F3N7O
Molecular Weight:529.52

Varenicline tartrate cas 375815-87-5
Name of product:Varenicline tartrate
CAS No:375815-87-5
Formula:C13H13N3.C4H6O6
Molecular Weight:361.35

Darunavir 206361-99-1
Name of product:Darunavir
CAS No:206361-99-1
Formula:C27H37N3O7S
Molecular Weight:547.66

Intermediates
一Atazanavir Intermediates
Hydrazinecarboxylic acid, 2-[[4-(2-pyridinyl)phenyl]methyl]-, 1,1-dimethylethyl ester cas 198904-85-7
Name of product:Hydrazinecarboxylic acid, 2-[[4-(2-pyridinyl)phenyl]methyl]-, 1,1-dimethylethyl ester
CAS No:198904-85-7
Formula:C17H21N3O2
Molecular Weight:299.37
Purity:99%
Remark:Atazanavir Intermediate

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane cas 98760-08-8
Name of product:(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane
CAS No:98760-08-8
Formula:C15H21NO3
Molecular Weight:263.34
Remark:Atazanavir Intermediate

Methoxycarbonyl-L-tert-leucine cas 162537-11-3
Name of product:Methoxycarbonyl-L-tert-leucine
CAS No:162537-11-3
Formula:C8H15NO4
Molecular Weight:189.21
Purity:99%
Remark: Atazanavir Intermediate

L-tert-Leucine cas 20859-02-3
Name of product:L-tert-Leucine
CAS No:20859-02-3
Formula:C6H13NO2
Molecular Weight:131.17
Remark: Atazanavir Intermediate

Atazanavir cas 198904-31-3
Name of product:Atazanavir
CAS No:198904-31-3
Formula:C38H52N6O7
Molecular Weight:704.87
Purity:99%
Remark: Atazanavir Intermediate

tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate cas 198904-84-6
Name of product::tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
CAS No:198904-84-6
Formula:C17H19N3O2
Molecular Weight:297.36
Purity:99%
Remark: Atazanavir Intermediate
Hydrazinecarboxylicacid,2-[(2S,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]-2-[[4-(2-pyridinyl)phenyl]methyl]-, 1,1-dimethylethyl ester
Name of product:Hydrazinecarboxylicacid,2-[(2S,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]-2-[[4-(2-pyridinyl)phenyl]methyl]-, 1,1-dimethylethyl ester
CAS No:198904-86-8
Formula:
Purity:99%
Remark: Atazanavir Intermediate

4-(2-Pyridinyl)benzaldehyde cas 127406-56-8
Name of product::4-(2-Pyridinyl)benzaldehyde
CAS No:127406-56-8
Formula:C12H9NO
Molecular Weight:183.21
Purity:99%
Remark: Atazanavir Intermediate

Des-N-(methoxycarbonyl)-L-tert-leucine Atazanavir Trihydrochloride CAS 198904-87-9
Name of product::Des-N-(methoxycarbonyl)-L-tert-leucine Atazanavir Trihydrochloride
CAS 198904-87-9
Formula:C22H26N4O
Molecular Weight:362.474

二Darunavir Intermediate
(2S,3S)-1,2-Epoxy-3-(Boc-amino)-4-phenylbutane cas 98737-29-2
Name of product::(2S,3S)-1,2-Epoxy-3-(Boc-amino)-4-phenylbutane
CAS No:98737-29-2
Formula:C15H21NO3
Molecular Weight:263.34

Purity:99%
Remark: Darunavir Intermediate

(3aS,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one cas 501921-30-8
Name of product::(3aS,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one
CAS No:501921-30-8
Formula:C7H10O4
Molecular Weight:158.15
Purity:99%
Remark: Darunavir Intermediate

(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-ol cas 156928-09-5
Name of product::(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-ol
CAS No:156928-09-5
Formula:C6H10O3
Molecular Weight:130.14
Purity:99%
Remark: Darunavir Intermediate

Carbonic acid,2,5-dioxo-1-pyrrolidinyl [(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl] ester
cas 253265-97-3
Name of product:Carbonic acid,2,5-dioxo-1-pyrrolidinyl [(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl] ester
CAS No:253265-97-3
Formula:C11H13 N O7
Molecular Weight:271.2234
Purity:99%
Remark: Darunavir Intermediate

三Sitagliptin Intermediate
Sitagliptin cas 486460-32-6
Name of product::Sitagliptin
CAS No:486460-32-6
Formula:C16H15F6N5O
Molecular Weight:407.32
Purity:98%
Remark: Sitagliptin Intermediate

Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid cas 486460-00-8
Name of product::Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
CAS No:486460-00-8
Formula:C15H18F3NO4
Molecular Weight:333.30
Purity:99%
Remark: Sitagliptin Intermediate

3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
cas 762240-92-6
Name of product::3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]
pyrazine hydrochloride
CAS No:762240-92-6
Formula:C6H7F3N4.HCl
Molecular Weight:228.60
Purity:99%
Remark: Sitagliptin Intermediate

3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine 486460-21-3
Name of product::3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
CAS No:486460-21-3
Formula:C6H7F3N4
Molecular Weight:192.14
Purity:98%
Remark: Sitagliptin Intermediate

四Licofelone Intermediate
6-(4-Chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1H-pyrrolizine cas 133111-56-5
Name of product::6-(4-Chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1H-pyrrolizine
CAS No:133111-56-5
Formula:C21H20 Cl N
Molecular Weight:321.843
Purity:
Remark: Licofelone Intermediate

5-Benzyl-3,4-dihydro-3,3-dimethyl-2H-pyrrole CAS No:116673-95-1
Name of product::5-Benzyl-3,4-dihydro-3,3-dimethyl-2H-pyrrole
CAS No:116673-95-1
Formula:C13H17N
Molecular Weight:187.28
Purity:
Remark: Licofelone Intermediate

五Lapatinib Intermediate
Lapatinib cas 231277-92-2
Name of product::Lapatinib
CAS No:231277-92-2
Formula:C29H26ClFN4O4S
Molecular Weight:581.06
Remark: Lapatinib Intermediate

2-Formylfuran-5-boronic acid cas 27329-70-0
Name of product::2-Formylfuran-5-boronic acid
CAS No:27329-70-0
Formula:C5H5BO4
Molecular Weight:139.90
Purity:98%
Remark: Lapatinib Intermediate

2-Aminoethylmethylsulfone hydrochloride cas 104458-24-4
Name of product::2-Aminoethylmethylsulfone hydrochloride
CAS No:104458-24-4
Formula:C3H9NO2S.HCl
Molecular Weight:159.63
Purity:99%
Remark: Lapatinib Intermediate

5-[4-[[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]amino]-6-quinazolinyl]-2-Furancarboxaldehyde Cas 231278-84-5
Name of product:5-[4-[[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]amino]
-6-quinazolinyl]-2-Furancarboxaldehyde
CAS No:231278-84-5
Formula:C26H17ClFN3O3
Molecular Weight:473.88
Purity:98%
Remark: Lapatinib Intermediate

N-[3-Chloro-4-(3-fluorobenzyloxy)phenyl]-6-iodoquinazolin-4-aminecas 231278-20-9
Name of product::N-[3-Chloro-4-(3-fluorobenzyloxy)phenyl]-6-iodoquinazolin-4-amine
CAS No:231278-20-9
Formula:C21H14ClFIN3O
Molecular Weight:505.71
Purity:98%
Remark: Lapatinib Intermediate

六Erlotinib Intermediate
Erlotinib cas 183321-74-6
Name of product::Erlotinib
CAS No:183321-74-6
Formula:C22H23N3O4
Molecular Weight:393.44
Purity:98%
Remark: Erlotinib Intermediate

4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline cas 183322-18-1
Name of product::4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline
CAS No:183322-18-1
Formula:C14H17ClN2O4
Molecular Weight:312.75
Purity:99%
Remark: Erlotinib Intermediate

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone cas 179688-29-0
Name of product::6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone
CAS No:179688-29-0
Formula:C14H18N2O5
Molecular Weight:294.30
Purity:99%
Remark: Erlotinib Intermediate

3-Aminophenylacetylene cas 54060-30-9
Name of product::3-Aminophenylacetylene
CAS No:54060-30-9
Formula:C8H7N
Molecular Weight:117.15
Purity:99%
Remark: Erlotinib Intermediate

七Nilotinib Intermediate
3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline cas 641571-11-1
Name of product::3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline
CAS No:641571-11-1
Formula:C11H10F3N3
Molecular Weight:241.21
Purity:98%
Remark: Nilotinib Intermediate

4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid cas 641569-94-0
Name of product::4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid
CAS No:641569-94-0
Formula:C17H14N4O2
Molecular Weight:306.32
Purity:99%
Remark: Nilotinib Intermediate

八Varenicline Intermediate
2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine hydrochloride cas 230615-52-8
Name of product::2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine hydrochloride
CAS No:230615-52-8
Formula:C11H13N.HCl
Molecular Weight:195.69
Purity:99%
Remark: Varenicline Intermediate

2,3,4,5-Tetrahydro-3-(trifluoroacetyl)-1,5-methano-1H-3-benzazepine cas 230615-51-7
Name of product::2,3,4,5-Tetrahydro-3-(trifluoroacetyl)-1,5-methano-1H-3-benzazepine
CAS No:230615-51-7
Formula:C13H12F3NO
Molecular Weight:255.24
Purity:99%
Remark: Varenicline Intermediate

1-(4,5-Dinitro-10-azatricyclo[6.3.1.0]dodeca-2,4,6-trien-10-yl)-2,2,2-trifluoroethanone
Cas 230615-59-5
Name of product::1-(4,5-Dinitro-10-azatricyclo[6.3.1.0]dodeca-2,4,6-trien-10-yl)
-2,2,2-trifluoroethanone
CAS No:230615-59-5
Formula:C13H10F3N3O5
Molecular Weight:345.23
Purity:99%
Remark: Varenicline Intermediate

1-(4,5-Diamino-10-azatricyclo[6.3.1.0]dodeca-2,4,6-trien-10-yl)-2,2,2-trifluoroethanone
Cas 230615-69-7
Name of product::1-(4,5-Diamino-10-azatricyclo[6.3.1.0]dodeca-2,4,6-trien-10-yl)
-2,2,2-trifluoroethanone
CAS No:230615-69-7
Formula:C13H14F3N3O
Molecular Weight:285.27
Purity:99%
Remark: Varenicline Intermediate

7,8,9,10-Tetrahydro-8-(trifluoroacetyl)-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine
Cas 230615-70-0
Name of product::7,8,9,10-Tetrahydro-8-(trifluoroacetyl)-6,10-methano-6H-pyrazino
[2,3-h][3]benzazepine
CAS No:230615-70-0
Formula:C15H12F3N3O
Molecular Weight:307.27
Purity:99%
Remark: Varenicline Intermediate

Varenicline: cas 249296-44-4
Name of product:7,8,9,10-Tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine
CAS No:249296-44-4
Formula:C13H13N3
Molecular Weight:211.26
Purity:99%
Remark: Varenicline Intermediate

九ROPINIROLE intermediate
Ropinirole cas 91374-21-9
Name of product::4-(2-Dipropylaminoethyl)-1,3-dihydroindol-2-one
CAS No:91374-21-9
Formula:C16H24N2O
Molecular Weight:260.37
Purity:99%
Remark: ROPINIROLE intermediate

2-[2-(Dipropylamino)ethyl]-6-nitrophenylacetic acid hydrochloride Cas 91374-25-3
Name of product::2-[2-(Dipropylamino)ethyl]-6-nitrophenylacetic acid hydrochloride
CAS No:91374-25-3
Formula:C16H24N2O4.HCl
Molecular Weight: 344.83
Purity:99%
Remark: ROPINIROLE intermediate


2-Methyl-3-nitro-benzeneacetic acid Cas 23876-15-5
Name of product::2-Methyl-3-nitro-benzeneacetic acid
CAS No:23876-15-5
Formula:C9H9NO4
Molecular Weight:195.17
Purity:99%
Remark: ROPINIROLE intermediate


New products
1-Boc-3-piperidone cas 98977-36-7
Name of product::1-Boc-3-piperidone
CAS No:98977-36-7
Formula:C10H17NO3
Molecular Weight:199.25
Purity:98%
Remark:

1-N-Boc-5-oxo-1,4-diazepane cas 190900-21-1
Name of product::1-N-Boc-5-oxo-1,4-diazepane
CAS No:190900-21-1
Formula:C10H18N2O3
Molecular Weight:214.26
Purity:98%
Remark:

1-Benzyl-[1,4]diazepan-5-one cas 55186-89-5
Name of product::1-Benzyl-[1,4]diazepan-5-one
CAS No:55186-89-5
Formula:C12H16N2O
Molecular Weight:204.27
Purity:98%
Remark:

1,4-Diazepan-5-one cas 34376-54-0
Name of product::1,4-Diazepan-5-one
CAS No:34376-54-0
Formula:C5H10N2O
Molecular Weight:114.15
Purity:98%
Remark:

N-Boc-4-aminocyclohexanone 179321-49-4
Name of product：4-N-Boc-aminocyclohexanone
CAS No：179321-49-4
Formula：C11H19NO3
Molecular Weight：213.27
Purity：98%
Remark：

8-Boc-8-azabicyclo[3.2.1]octan-3-one
Name of product::N-Boc-nortropinone
CAS No:185099-67-6
Formula:C12H19NO3
Molecular Weight:225.28
Purity:98%
Remark:

8-Benzyl-8-azabicyclo[3.2.1]octan-3-one cas 28957-72-4
Name of product::N-Benzyltropinone
CAS No:28957-72-4
Formula:C14H17NO
Molecular Weight:215.29
Purity:98%
Remark:

N-Benzyl-4-piperidone cas3612-20-2
Name of product::N-Benzyl-4-piperidone
CAS No:3612-20-2
Formula:C12H15NO
Molecular Weight:189.26
Purity:98%
Remark:

7-Azabicyclo[2.2.1]heptane-7-carboxylic acid, 2-oxo-, 1,1-dimethylethyl ester
Name of product::
CAS No:152533-47-6
Molecular Weight:
Molecular Structure:
Purity:
Remark:

3,5-Dimethyl-4-isoxazolamine cas31329-64-3
Name of product::3,5-Dimethyl-4-isoxazolamine
CAS No:31329-64-3
Formula:C5H8N2O
Molecular Weight:112.13
Purity:98%
Remark:

3-Bromo-5-(Trifluoromethyl)benzenesulfonylChloride cas 351003-46-8
Name of product::3-Bromo-5-(Trifluoromethyl)benzenesulfonylChloride
CAS No:351003-46-8
Formula:C7H3BrClF3O2S
Molecular Weight:323.52
Purity:97%
Remark:


1-Cyclohexenylacetic acid cas18294-87-6
Name of product::1-Cyclohexenyl acetic acid
CAS No:18294-87-6
Formula:C8H12O2
Molecular Weight:140.18
Purity:98%
Remark:

2,4-Dibromobenzenesulfonylchloride cas72256-95-2
Name of product:: 2,4-Dibromobenzenesulfonylchloride
CAS No:72256-95-2
Formula:C6H3Br2ClO2S
Molecular Weight:334.41
Purity:98%
Remark:

5-Isopropylisooxazole-3-carboxylicacid cas89776-74-9
Name of product::5-Isopropylisooxazole-3-carboxylic acid
CAS No:89776-74-9
Formula:C7H9NO3
Molecular Weight:155.15

3-Acetyl-2,5-dichlorothiophene cas36157-40-1
Name of product::3-Acetyl-2,5-dichlorothiophene
CAS No:36157-40-1
Formula:C6H4Cl2OS
Molecular Weight:195.06
Purity:
Remark:

3-Acetylthiophene cas1468-83-3
Name of product::3-Acetylthiophene
CAS No:1468-83-3
Formula:C6H6OS
Molecular Weight:126.17
Purity:
Remark:

N-t-Butylpiperazine cas38216-72-7
Name of product::N-t-Butylpiperazine
CAS No:38216-72-7
Formula:C8H18N2
Molecular Weight:142.24
Purity:98%
Remark:

(S)-N-Boc-piperidine-3-carboxylic acid cas 88495-54-9
Name of product::(S)-N-Boc-piperidine-3-carboxylic acid
CAS No:88495-54-9
Formula:C11H19NO4
Molecular Weight:229.27
Purity:99%
Remark:

(R)-N-Boc-piperidine-3-carboxylic acid cas163438-09-3
Name of product::(R)-N-Boc-piperidine-3-carboxylic acid
CAS No:163438-09-3
Formula:C11H19NO4
Molecular Weight:229.27
Purity:99%
Remark:

1,5-Dichloropentan-3-one cas3592-25-4
Name of product::1,5-Dichloropentan-3-one
CAS No:3592-25-4
Formula:C5H8Cl2O
Molecular Weight:155.02
Purity:;97%
Remark:

Hydroxymethyl EDOT cas146796-02-3
Name of product::Hydroxymethyl EDOT
CAS No:146796-02-3
Formula:C7H8O3S
Molecular Weight:172.20
Purity:
Remark:

EDOTcarboxylic acid CAS No：955373-67-8
Name of product::2,3-Dihydrothieno[3,4-b][1.4]dioxine-2-carboxylic acid
CAS No:955373-67-8
Formula:
Purity:
Remark:

3,4-Ethylenedioxythiophene（EDOT） cas126213-50-1
Name of product::3,4-Ethylenedioxythiophene
CAS No:126213-50-1
Formula:C6H6O2S
Molecular Weight:142.17
Purity:99%
Remark:

3,4-Dibromothiophene 3141-26-2
Name of product::3,4-Dibromothiophene
CAS No:3141-26-2
Formula:C4H2Br2S
Molecular Weight:241.93
Purity:98%
Remark:

3,4-Dimethoxythiophene 51792-34-8
Name of product:3,4-Dimethoxythiophene
CAS No:51792-34-8
Formula:C6H8O2S
Molecular Weight:144.19
Purity: 98%
Remark:

5-Thiazolecarboxaldehyde cas1003-32-3
Name of product::Thiazole-5-carboxaldehyde
CAS No:1003-32-3
Formula:C4H3NOS
Molecular Weight:113.14
Purity:97%
Remark:

2,3-dihydro-Thieno[3,4-b]-1,4-dithiin Cas: 158962-92-6
2,3-dihydro-Thieno[3,4-b]-1,4-dithiin
Cas no: 158962-92-6
Formula:C6 H6 S3
Molecular Weight:
Purity:
Remark:

4-Cyanopyridine oxide cas14906-59-3
Name of product::4-Cyanopyridinium-1-olate
CAS No:14906-59-3
Formula:C6H4N2O
Molecular Weight:120.11
Purity:
Remark:

6-Bromo-2-pyridinecarbonitrile cas122918-25-6
Name of product::2-Bromo-6-cyanopyridine
CAS No:122918-25-6
Formula:C6H3BrN2
Molecular Weight:183.00
Purity:98%
Remark:

2,2'-Dihydroxybiphenyl cas1806-29-7
Name of product::2,2'-Biphenol
CAS No:1806-29-7
Formula:C12H10O2
Molecular Weight:186.21
Purity:98%
Remark:

1-Aminopyrrolidinehydrochloride cas63234-71-9
Name of product::1-Aminopyrrolidine hydrochloride
CAS No:63234-71-9
Formula:C4H10N2.HCl
Molecular Weight:122.60
Purity:98%
Remark:

(R)-3-Hydroxypyrrolidine hydrochloride cas104706-47-0
Name of product::(R)-3-Hydroxypyrrolidine hydrochloride
CAS No:104706-47-0
Formula:C4H9NO.HCl
Molecular Weight:123.58
Purity:
Remark:

(S)-3-Hydroxypyrrolidine hydrochloride cas122536-94-1
Name of product::(S)-3-Hydroxypyrrolidine hydrochloride
CAS No:122536-94-1
Formula:C4H9NO.HCl
Molecular Weight:123.58
Purity:
Remark:

(S)-(+)-3-Hydroxytetrahydrofuran cas 86087-23-2
Name of product::(S)-(+)-3-Hydroxytetrahydrofuran
CAS No:86087-23-2
Formula:C4H8O2
Molecular Weight:88.11
Purity:99%
Remark:


3S)-TETRAHYDROFURANYLSUCCINIMIDYL-CARBONATE cas 138499-08-8
Name of product::3S)-TETRAHYDROFURANYLSUCCINIMIDYL-CARBONATE
CAS No:138499-08-8
Formula:C9 H11 N O6
Molecular Weight:
Purity:99%
Remark:

Cyclobutylmethylamine CAS No：4415-83-2
Name of product::Cyclobutylmethylamine
CAS No:4415-83-2
Formula:C5H11N
Molecular Weight:85.15
Purity:98%
Remark:

1-(3-fluoropyridin-2-yl)methanamine CAS No：312904-51-1
Name of product::(3-fluoropyridin-2-yl)methanamine
CAS No:312904-51-1
Formula:C6H7FN2
Molecular Weight:126.1316
Purity:98%
Remark:

4-PYRIDAZINEMETHANAMINE CAS No：519020-42-9
Name of product::4-PYRIDAZINEMETHANAMINE
CAS No:519020-42-9
Formula:C5H7N3
Molecular Weight:
Purity:99%
Remark:

(1-Methyl-1H-pyrazol-3-yl)methylamine CAS No：612511-81-6
Name of product::(1-Methyl-1H-pyrazol-3-yl)methylamine
CAS No:612511-81-6
Formula:C5 H9 N3
Molecular Weight:111.15
Purity:99%
Remark:

4-(4-Pyridinyl)thiazole-2-thiol cas77168-63-9
Name of product:4-(4-Pyridinyl)thiazole-2-thiol
CAS No:77168-63-9
Formula:C8H6N2S2
Molecular Weight:194.28
Purity:98%
Remark:

3-bromo-1-(3-chloro-2-pyridinyl)-1H-Pyrazole-5-carboxylic acid cas 500011-86-9
Name of product::3-bromo-1-(3-chloro-2-pyridinyl)-1H-Pyrazole-5-carboxylic acid
CAS No:500011-86-9
Formula:C9H5BrClN3O2
Molecular Weight:
Purity:98%
Remark:

1-Butanesulfonic acid, 4-[(2,3-dihydrothieno[3,4-b]-1,4-dioxin-2-yl)methoxy]-, sodium salt (1:1)
Cas 204444-01-9
Name of product::1-Butanesulfonic acid, 4-[(2,3-dihydrothieno[3,4-b]-1,4-dioxin-2-yl)methoxy]-, sodium salt (1:1)
CAS No:204444-01-9
Formula: C11 H16 O6 S2 . Na
Molecular Weight:
Purity:98%
Remark:

N-(tert-Butoxycarbonyl)-L-phenylalanine Cas 13734-34-4
Name of product::N-(tert-Butoxycarbonyl)-L-phenylalanine
CAS No:13734-34-4
Formula:C14H19NO4
Molecular Weight:265.31
Purity:99%
Remark:

L-Phenylglycinol cas 3182-95-4
Name of product::L-Phenylglycinol
CAS No:3182-95-4
Formula:C9H13NO
Molecular Weight:151.21
Purity:99%
Remark:

2,6-dimetylphenoxyacetic acid cas 78811-27-5
Name of product::2,6-dimetylphenoxyacetic acid
CAS No:78811-27-5
Formula:C9H10O3
Molecular Weight:166.17
Purity:
Remark:

4-Pyridazinecarboxylic acid cas 50681-25-9
Name of product:4-Pyridazinecarboxylic acid
CAS No:50681-25-9
Formula:C5H4N2O2
Molecular Weight:124.10
Purity:
Remark:

3,6-Dichloropyridazine-4-carboxylic acid cas 51149-08-7
Name of product::3,6-Dichloropyridazine-4-carboxylic acid
CAS No:51149-08-7
Formula:C5H2Cl2N2O2
Molecular Weight:192.99
Purity:
Remark:

Cisatracurium besylate cas 96946-42-8
Name of product::Cisatracurium besylate
CAS No:96946-42-8
Formula:C53H72N2O12.2(C6H5O3S);C65H82N2O18S2
Molecular Weight:1243.48
Purity:99%
Remark:

R-Tetrahydropapaverine N-acetyl-L-leucinate cas 141109-12-8
Name of product::R-Tetrahydropapaverine N-acetyl-L-leucinate
CAS No:141109-12-8
Formula:C20H25NO4.C8H15NO3
Molecular Weight:516.63
Purity:
Remark：

R-Tetrahydropapaverine cas 54417-53-7
Name of product::R-Tetrahydropapaverine
CAS No:54417-53-7
Formula:C20H25NO4
Molecular Weight:343.42
Purity:99%
Remark:

N-[(4-Methylphenyl)sulfonyl]phenylalanine cas 13505-32-3
Name of product::N-[(4-Methylphenyl)sulfonyl]phenylalanine
CAS No:13505-32-3
Formula:C16H17NO4S
Molecular Weight:319.37
Purity:99%
Remark:

Atipamezole hydrochloride cas 104075-48-1
Name of product::Atipamezole hydrochloride
CAS No:104075-48-1
Formula:C14H16N2.HCl
Molecular Weight:248.75
Remark:API

Tilorone dihydrochloride cas 27591-69-1
Name of product::Tilorone dihydrochloride
CAS No: 27591-69-1
Formula:C25H34N2O3.2(HCl)
Molecular Weight:483.47
Purity:99%
Remark:API




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