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CAS:14907-27-8
Molecular Formula:C12H15ClN2O2
(R)-Methyl 2-Amino-3-(1H-Indol-3-Yl)Propanoate Hydrochloride; Tadalafil Intermediate 1; (2R)-Methyl 2-Amino-3-(3H-Indol-3-Yl)Propanoate Hydrochloride; Methyl (2R)-2-Amino-3-(1H-Indol-3-Yl)Propanoate,Hydrochloride; H-D-Trp-Ome·Hcl; D-Tryptophanmethyl Ester Hydrochloride; (R)-Tryptophan Methyl Ester Monohydrochloride; Methyl D-Tryptophanate Hydrochloride; D-Tryptophan Methyl Ester Hydrochloride 99%; D-Trp.Ome.Hcl; (S)-2-Amino-3-(1H-Indol-3-Yl)-Propionic Acid Methyl Ester Hydrochloride; Methyl (2R)-2-Amino-3-(1H-Indol-3-Yl)Propanoate Hydrochloride; D-Tryptophane Methyl Ester Hydrochloride
Brief Introduction
D-TRYPTOPHAN methyl ester hydrochloride is an intermediate in the synthesis of tryptophan derivatives; It can be used as an intermediate of tadanofil, an API for the treatment of male erectile dysfunction; He is an intermediate of danafi.
CNY 16.6 Million
2664m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥99.7% Pharm Grade 120 tons/year -
25kg / Fibre Drum
Main products:
D-Tryptophan Methyl Ester Hydrochloride /D-Tryptophan /L-Tert-Leucine /Dimethyl (2S)-2-Aminopentanedioate,Hydrochloride /L-Cystine Disodium Salt /D-Serine /(S)-3,3-Dimethyl-2-(2,2,2-Trifluoroacetamido)Butanoic acid /N-Boc-L-Tert-Leucine /N-Methyl-L-Alanine /Boc-Glu(Ome)-Oh /Fmoc-L-Valine /Fmoc-Ala-Oh
CAS:14919-77-8
Molecular Formula:C10H16ClN3O5
2-Amino-3-Hydroxy-N'-(2,3,4-Trihydroxybenzyl)Propanehydrazide Hydrochloride; Benserazide (Hydrochloride); 2'-(2,3,4-Trihydroxybenzyl)-DL-Serinohydrazide Monohydrochloride; DL-Serine 2-(2,3,4-Trihydroxybenzyl)Hydrazine Hydrochloride
Brief Introduction
Benserazide Hydrochloride is a peripheral decarboxylase inhibitor that is used in combination with levodopa to make a compound preparation, doserazide. Benserazide Hydrochloride, used as an AADC inhibitor in combination with levodopa, inhibits the conversion of levodopa into dopamine in the periphery, thus increasing the amount of levodopa that enters the brain and effectively improving parkinsonian symptoms.
CNY 2 Million
33300m²
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99.33% Pharm Grade - -
25kg / Fibre Drum
Main products:
Benserazide Hydrochloride /Melatonine /L-Carnitine /3,3'-Diindolylmethane /Benfotiamine
CAS:1493-27-2
Molecular Formula:C6H4FNO2
2-Nitro Fluorobenzene; O-Nitrofluorobenzene; O-Fluoronitrobenzene; Benzene,O-Nitrofluoro; Benzene, 1-Fluoro-2-Nitro-; 2-Fluoronitrobenzene; Ortho-Nitrofluorobenzene; Ortho-Fluoro-Nitrobenzene; Benzene,1-Fluoro-2-Nitro; 2-Fluoro-1-Nitrobenzene; 1-Fluro-2-Nitrobenzene
Brief Introduction
1-fluoro-2-nitrobenzene, also known as 2-fluoronitrobenzene, is a substituted nitrobenzene compound. Nitrobenzene compounds are a kind of widely used chemical intermediates. Substituted nitrobenzene is reduced to substituted aniline, which can be easily transformed into various aromatic derivatives.
CNY 820 Million
699300m²
1000+ People
CRO CRO
Product Photo Specification Grade Max Capacity Certificates Package
98% Tech Grade - -
200kg / Plastic Drum
Main products:
1-Fluoro-2-Nitrobenzene /2-Fluoro-N-Methylaniline /2-Fluoroaniline /2-Fluorophenol /4-Fluoronitrobenzene /4-Fluoroaniline /4-Fluorophenol /2,4-Difluoronitrobenzene /2,4-Difluoroaniline /2,6-Difluorobenzonitrile /2,4,5-Trifluorophenylacetic Acid
Hydroxy-4-(Methylsulfonamido)-5-Phenoxyphenyl)-2-Oxoethyl)Formamide; N-[4-(Formylaminoacetyl)-5-Hydroxy-2-Phenoxyphenyl]Methanesulfonamide; Iguratimod Intermediate A6
Brief Introduction
Pharmaceutical intermediate for the synthesis of Iguratimod
CNY 45 Million
106560m²
100-500 People
Manufacturer Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99.0% Pharm Grade - -
25kg / Fibre Drum
Main products:
N-(2-(2-Hydroxy-4-(Methylsulfonamido)-5-Phenoxyphenyl)-2-Oxoethyl)Formamide /Progesterone /Medroxyprogesterone Acetate /Hydroxyprogesterone Caproate /Hydroxyprogesterone Acetate /Adrenalone /Deoxycorticosterone Acetate /Megestrol Acetate /Hydrocortisone Hemisuccinate /Prednisolone /Testosterone /Testosterone Enanthate /Testosterone Propionate /Testosterone Cypionate /N-(4-(2-Aminoacetyl)-5-Methoxy-2-Phenoxyphenyl)Methanesulfonamide Hydrochloride /4-Phenoxy-3-Methanesulfonylamino Anisole
6-Methoxyaromadendrin 3-O-Acetate; Posaconazole Impurity 53; ((3S,5R)-5-((1H-1,2,4-Triazol-1-Yl)Methyl)-5-(2,4-Difluorophenyl)-Tetrahydrofuran-3-Yl)Methyl 4-Methylbenzenesulfonate; Posaconazole Intermediates; 2,5-Anhydro-1,3,4-Trideoxy-2-C-(2,4-Difluorophenyl)-4-[[[(4-Methylphenyl)Sulfonyl]Oxy]Methyl]-1-(1H-1,2,4-Triazol-1-Yl)-D-Threo-Pentitol; (5R-Cis)-Toluene-4-Sulfonic Acid 5-(2,4-Difluorophenyl)-5-(1H-1,2,4-Triazol-1-Yl)Methyltetrahydrofuran-3-Ylmethyl Ester- (Poa); Toluene-4-Sulfonica Cid 5-(2,4-Difluoro-Phenyl)-5-[1,2,4]Triazol-1-Ylmethyl-Tetrahydro-Furan-3-Ylmethyl Ester; ((3R,5R)-5-((1H-1,2,4-Triazol-1-Yl)Methyl)-5-(2,4-Difluorophenyl)Tetrahydrofuran-3-Yl)Methyl 4-Methylbenzenesulfonate
Brief Introduction
[(3S,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate is used as intermediate of posaconazole and antifungal agent.
CNY 50 Million
126540m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99% Pharm Grade - -
25kg / Fibre Drum
Main products:
[(3S,5R)-5-(2,4-Difluorophenyl)-5-(1,2,4-Triazol-1-Ylmethyl)Oxolan-3-Yl]Methyl 4-Methylbenzenesulfonate /Diosmin /Vitamin D2 /Ergosterol /[(3S,5R)-5-(2,4-Difluorophenyl)-5-(1,2,4-Triazol-1-Ylmethyl)Tetra Hydrofuran-3-Yl]Methyl 4-Chlorobenzenesulfonate /2-[(1S,2S)-1-Ethyl-2-Bezyloxypropyl]-2,4-Dihydro-4-[4-[4-(4-Hydroxyphenyl)-1-Piperazinyl]Phenyl]- 3H-1,2,4-Triazol-3-One
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