Company Profile
Nippon Rikagakuyakuhin Co. Ltd. manufactures bulk pharmaceutical chemicals. We offer amino acids & derivatives, intermediates for medicines and investigational drugs. We also provide cystine, cysteine, tyrosine and serine.
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| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
L-Cysteine |
L-Cysteine;Cysteine,L-;Half-cystine;β-Mercaptoalanine;Thioserine;L-(+)-Cysteine;Cysteine;Propanoic acid,2-amino-3-mercapto-,(R)-;Cystein;L-Alanine,3-mercapto-;NSC 8746;(R)-2-Amino-3-mercaptopropanoic acid;(R)-Cysteine;2-Amino-3-mercaptopropionic acid;L-Cys;E 920;(R)-2-Amino-3-mercaptopropanoic acid;(R)-2-Amino-3-sulfanylpropanoic acid;(2R)-2-Amino-3-sulfanylpropanoic acid;2-Amino-3-mercaptopropanoic acid;11: PN: WO2021055880 SEQID: 12 claimed protein;4371-52-2;154605-72-8;1404190-35-7 |
52-90-4 | Inquiry | |
L-Cysteine methyl ester hydrochloride |
L-Cysteine,methyl ester,hydrochloride (1:1);Cysteine,methyl ester,hydrochloride,L-;L-Cysteine,methyl ester,hydrochloride;Cysteine methyl ester hydrochloride;Methyl cysteine hydrochloride;Methyl β-mercaptoalanine hydrochloride;Methyl α-amino-β-mercaptopropionate hydrochloride;Acdrile;Visclair;Mecysteine hydrochloride;Methyl 2-amino-3-mercaptopropionate hydrochloride;Pectite;Zeotin;Actiol;(R)-Cysteine methyl ester hydrochloride;Methyl cysteinate hydrochloride;Methyl (R)-2-amino-3-mercaptopropanoate hydrochloride;Methyl L-cysteinate hydrochloride;LJ 48;NSC 161611;(R)-Methyl 2-amino-3-mercaptopropanoate hydrochloride;7319-35-9;12767-12-3 |
18598-63-5 | Inquiry | |
L-Cystine |
L-Cystine;Cystine,L-;Bis(β-amino-β-carboxyethyl) disulfide;Cystine acid;β,β′-Diamino-β,β′-dicarboxydiethyl disulfide;Dicysteine;3,3′-Dithiobis(2-aminopropanoic acid);β,β′-Dithiodialanine;Cystine;L-Cysteine disulfide;Propanoic acid,3,3′-dithiobis[2-amino-,[R-(R*,R*)]-;(-)-Cystine;L-Cystin;L-(-)-Cystine;Oxidized L-cysteine;[R-(R*,R*)]-3,3′-Dithiobis[2-aminopropanoic acid];l-Cystine;L-Alanine,3,3′-dithiobis-;NSC 13203;24645-67-8;154605-69-3 |
56-89-3 | Inquiry | |
L-Leucine |
L-Leucine;Leucine,L-;Leucine;Pentanoic acid,2-amino-4-methyl-,(S)-;Leu;(S)-2-Amino-4-methylvaleric acid;(S)-(+)-Leucine;(S)-2-Amino-4-methylpentanoic acid;(S)-Leucine;L-α-Aminoisocaproic acid;L-(+)-Leucine;L-Norvaline,4-methyl-;NSC 46709;(2S)-2-Amino-4-methylpentanoic acid;L-2-Amino-4-methylpentanoic acid;(2S)-2-Amino-4-methylpentanoic acid;1: PN: WO2020097235 SEQID: 238 claimed sequence;17: PN: WO2021055880 SEQID: 18 claimed protein;7005-03-0 |
61-90-5 | Inquiry | |
L-Thioproline |
4-Thiazolidinecarboxylic acid,(4R)-;4-Thiazolidinecarboxylic acid,(R)-;4-Thiazolidinecarboxylic acid,L-;(4R)-4-Thiazolidinecarboxylic acid;L-4-Thiazolidinecarboxylic acid;(R)-(-)-Thiazolidine-4-carboxylic acid;L-Thioproline;(R)-4-Thiazolidinecarboxylic acid;(4R)-1,3-Thiazolidine-4-carboxylic acid;(4R)-1,3-Thiazolidine-4-carboxylic acid;(4R)-1,3-Thiazolidin-3-ium-4-carboxylate;2928-83-8;6070-92-4 |
34592-47-7 | Inquiry | |
L-Tyrosine |
L-Tyrosine;Tyrosine,L-;(-)-α-Amino-p-hydroxyhydrocinnamic acid;L(-)-β-(p-Hydroxyphenyl)alanine;L-(-)-Tyrosine;p-Tyrosine;Benzenepropanoic acid,α-amino-4-hydroxy-,(S)-;L-Phenylalanine,4-hydroxy-;Tyrosine;L-p-Tyrosine;Tyr;4-(2-Amino-2-carboxyethyl)phenol;Propanoic acid,2-amino-3-(4-hydroxyphenyl)-,(S)-;β-(p-Hydroxyphenyl)alanine;(S)-α-Amino-4-hydroxybenzenepropanoic acid;L-Tyr;(S)-Tyrosine;NSC 82624;NSC 9973;(S)-2-Amino-3-(4-hydroxyphenyl)propanoic acid;(2S)-2-Amino-3-(4-hydroxyphenyl)propanoic acid;Therigon;H-L-Tyr-OH;L-4-Hydroxyphenylalanine;p-Hydroxyphenylalanine;140-43-2;1991-85-1;46209-14-7;55520-40-6;1207451-88-4;2416148-26-8 |
60-18-4 | Inquiry |
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