(R)-2-THIENYLGLYCINE

(R)-2-THIENYLGLYCINE 구조식 이미지
카스 번호:
43189-45-3
상품명:
(R)-2-THIENYLGLYCINE
동의어(영문):
H-D-THG-OH;H-(2)THG-OH;H-D-(2)THG-OH;EINECS 256-134-7;D-2-THIENYLGLYCINE;H-(2-THIENYL)GLY-OH;(S)-2-THIENYLGLYCINE;(R)-2-THIENYLGLYCINE;H-D-(2-THIENYL)GLY-OH;D-A-(2-THIENYL)GLYCINE
CBNumber:
CB4709877
분자식:
C6H7NO2S
포뮬러 무게:
157.19
MOL 파일:
43189-45-3.mol

(R)-2-THIENYLGLYCINE 속성

녹는점
189℃
끓는 점
311.8±32.0 °C(Predicted)
밀도
1.418
저장 조건
2-8°C(protect from light)
산도 계수 (pKa)
1.88±0.10(Predicted)
CAS 데이터베이스
43189-45-3(CAS DataBase Reference)

안전

WGK 독일 3

(R)-2-THIENYLGLYCINE C화학적 특성, 용도, 생산

화학적 성질

White powder

Purification Methods

Recrystallise 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].

(R)-2-THIENYLGLYCINE 준비 용품 및 원자재

원자재

준비 용품


(R)-2-THIENYLGLYCINE 공급 업체

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