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β-D-Glucose pentaacetate

β-D-Glucose pentaacetate 구조식 이미지
카스 번호:
604-69-3
상품명:
β-D-Glucose pentaacetate
동의어(영문):
beta-D-g;β-1,2,3,4;lucose Pentaacetate;beta-D-Glucose penta;-D-GlucosePentacetate;Beta-Pentacetylglucose;1,2,3,4,6-Penta-O-acet;6-Pentacetyl-D-glucose;b-D-GLUCOSE PENTACETATE;beta-d-glucopentaacetate
CBNumber:
CB1217012
분자식:
C16H22O11
포뮬러 무게:
390.34
MOL 파일:
604-69-3.mol

β-D-Glucose pentaacetate 속성

녹는점
130-132 °C
알파
5 º (c=1, CHCl3)
끓는 점
435.58°C (rough estimate)
밀도
1,274 g/cm3
굴절률
4.5 ° (C=5, CHCl3)
저장 조건
2-8°C
용해도
chloroform: 0.1 g/mL, clear, colorless
물리적 상태
Crystalline Powder
색상
White to off-white
optical activity
[α]20/D +4.2°, c = 1 in chloroform
수용성
Soluble in chloroform and methanol. Insoluble in water.
BRN
98851
InChIKey
LPTITAGPBXDDGR-XJGFBQBWSA-N
CAS 데이터베이스
604-69-3(CAS DataBase Reference)
NIST
Acetyl 2,3,4,6-tetra-o-acetyl-«beta»-D-glucopyranoside(604-69-3)

안전

위험품 표기 Xn,Xi
위험 카페고리 넘버 21-36/38-46-62-63
안전지침서 24/25-53-36/37-26-25
WGK 독일 3
HS 번호 29400090

β-D-Glucose pentaacetate MSDS


beta-D-Glucose pentaacetate

β-D-Glucose pentaacetate C화학적 특성, 용도, 생산

화학적 성질

white to beige powder

용도

beta-D-Glucose pentaacetate was reported to stimulate insulin release in rat pancreatic islets. 

Purification Methods

Crystallise the pentaacetate from MeOH or EtOH. It is best purified by recrystallising 160g from 1L of hot 95% EtOH (charcoal) and filtering hot. It is important that as soon as the temperature of the filtrate cools to ~20o it is filtered off. Note that some -D-isomer will crystallise out if a prolonged crystallisation period is allowed. Further crystallisation in this manner and drying in a vacuum over CaCl2 will give pure -D-anomer which has m 132o, [] D 20 + 4o (c 5, CHCl3). [Wolfrom & Thompson Methods in Carbohydrate Chemistry II 212 1963, Academic Press, Krahl & Cori Biochemical Preparations 1 33 1955, Beilstein 17/7 V 319.]

β-D-Glucose pentaacetate 준비 용품 및 원자재

원자재

준비 용품


β-D-Glucose pentaacetate 공급 업체

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