AMINO-THIOPHEN-2-YL-ACETIC ACID

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CAS:21124-40-3
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Purity:98% Remarks:AAM151999
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CAS:21124-40-3
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AMINO-THIOPHEN-2-YL-ACETIC ACID Basic information
Product Name:AMINO-THIOPHEN-2-YL-ACETIC ACID
Synonyms:RARECHEM AK ML 0429;LABOTEST-BB LT00233175;H-DL-(2)THG-OH;H-DL-(2-THIENYL)GLY-OH;DL-2-(2-THIENYL)GLYCINE;DL-ALPHA-2-THIENYL-GLYCINE;DL-ALPHA-AMINO-2-THIOPHENEACETIC ACID, 9 8%;DL-ALPHA-AMINO-2-THIENYLACETIC ACID
CAS:21124-40-3
MF:C6H7NO2S
MW:157.19
EINECS:244-225-4
Product Categories:
Mol File:21124-40-3.mol
AMINO-THIOPHEN-2-YL-ACETIC ACID Structure
AMINO-THIOPHEN-2-YL-ACETIC ACID Chemical Properties
Melting point 208-210 °C(lit.)
density 1.418
storage temp. 2-8°C
BRN 126780
CAS DataBase Reference21124-40-3(CAS DataBase Reference)
Safety Information
Risk Statements 36/37/38
Safety Statements 22-24/25
WGK Germany 3
10
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
AMINO-THIOPHEN-2-YL-ACETIC ACID Usage And Synthesis
Purification MethodsRecrystallise 2-(2-thienyl)glycine by dissolving it in H2O (1g in 3 mL), adjusting the pH to 5.5 with aqueous NH3, diluting with MeOH (20 mL), stirring, adjusting the pH to 5.5 and cooling to 0o. Also recrystallise it from small volumes of H2O. [R-isomer: Nishimura et al. Nippon Kagaku Zasshi 82 1688 1961, S-isomer: Johnson & Panetta Chem Abstr 63 14869 1965, Johnson & Hardcastle Chem Abstr 66 10930 1967, RS-isomer: LiBassi et al. Gazz Chim Ital 107 253 1977.] The (±) N-acetyl derivative has m 191o (from H2O) [Schouteenten et al. Bull Soc Chim Fr II 248, II 252 1978].
AMINO-THIOPHEN-2-YL-ACETIC ACID Preparation Products And Raw materials
Tag:AMINO-THIOPHEN-2-YL-ACETIC ACID(21124-40-3) Related Product Information
(R)-AMINO-THIOPHEN-2-YL-ACETIC ACID,(S)-AMINO-THIOPHEN-2-YL-ACETIC ACID (3-BOC-AMINO-AZETIDIN-1-YL)-THIOPHEN-2-YL-ACETIC ACID FMOC-D-(2)THG-OH AMINO-(5-METHYL-THIOPHEN-2-YL)-ACETIC ACID AMINO-THIOPHEN-2-YL-ACETIC ACID 2-(THIOPHEN-2-YL)-3-(4-BOC-PIPERAZIN-1-YL)ACETIC ACID DL-ALPHA-AMINOTHIOPHENE-2-ACETIC ACID METHYL ESTER HYDROCHLORIDE BOC-D-(2)THG-OH AMINO-(5-CHLORO-THIOPHEN-2-YL)-ACETIC ACID AMINO-(3-METHYL-THIOPHEN-2-YL)-ACETIC ACID (4-BOC-AMINO-PIPERIDIN-1-YL)-THIOPHEN-2-YL-ACETIC ACID 1-BOC-4-(CARBOXY-THIOPHEN-2-YL-METHYL)-[1,4]DIAZEPANE ethyl 2-amino-2-(thiophen-2-yl)acetate (3-BOC-AMINO-PYRROLIDIN-1-YL)-THIOPHEN-2-YL-ACETIC ACID [4-(4-FLUORO-PHENYL)-PIPERAZIN-1-YL]-THIOPHEN-2-YL-ACETIC ACID (3-BOC-AMINO-PIPERIDIN-1-YL)-THIOPHEN-2-YL-ACETIC ACID FMOC-(R)-2-THIENYLGLYCINE DL-(BENZO[B]THIOPHENE-2-YL)GLYCINE