ANHYDROERYTHROMYCIN A

ANHYDROERYTHROMYCIN A 구조식 이미지
카스 번호:
23893-13-2
상품명:
ANHYDROERYTHROMYCIN A
동의어(영문):
Anhydroerythromycin;EM 202;BRL 46355ER;ANHYDROERYTHROMYCIN A;Erythromycin anhydride;Erythromycin impurity 04;6,9,12-Anhydroerythromycin A;Anhydroerythromycin A, EvoPure;Erythromycin Anhydride, Impurity D;erythromycin Anhydro Erythromycin A
CBNumber:
CB7506662
분자식:
C37H65NO12
포뮬러 무게:
715.91
MOL 파일:
23893-13-2.mol

ANHYDROERYTHROMYCIN A 속성

녹는점
125-127°C
끓는 점
787.2±60.0 °C(Predicted)
밀도
1.21±0.1 g/cm3(Predicted)
저장 조건
−20°C
용해도
클로로포름(약간 용해됨), 메탄올(약간 용해됨)
산도 계수 (pKa)
13.46±0.70(Predicted)
색상
흰색에서 연한 노란색
EPA
Erythromycin, 9-deoxo-6,12-dideoxy-6,9:9,12-diepoxy- (23893-13-2)

안전

WGK 독일 3

ANHYDROERYTHROMYCIN A C화학적 특성, 용도, 생산

화학적 성질

Off-White to Pale Yellow Solid

용도

Anhydroerythromycin A is a degradation product of erythromycin formed by a complex internal rearrangement of erythromycin A on exposure to acidic conditions. In acid, erythromycin A forms the enol ether and then undergoes a second internal cyclisation of the C12–OH and C9 enol to afford the ketal, anhydroerythromycin A. Anhydroerythromycin A is an important analytical standard for erythromycin A stability studies.

ANHYDROERYTHROMYCIN A 준비 용품 및 원자재

원자재

준비 용품


ANHYDROERYTHROMYCIN A 공급 업체

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