D-(+)-MELEZITOSE

D-(+)-MELEZITOSE 구조식 이미지
카스 번호:
597-12-6
상품명:
D-(+)-MELEZITOSE
동의어(영문):
MELEZITOSE;D-MELEZITOSE;furanosyl;melizitose;Melecitose;D-MelezMtose;D-(+)-MELEZITOSE;C14861800 Melezitose;D-MELZITOSE extrapure;D-(+)-Melezitose, >98%
CBNumber:
CB3314180
분자식:
C18H32O16
포뮬러 무게:
504.44
MOL 파일:
597-12-6.mol

D-(+)-MELEZITOSE 속성

녹는점
153°C
끓는 점
513.84°C (rough estimate)
밀도
1.5565
굴절률
88.5 ° (C=4, H2O)
저장 조건
under inert gas (nitrogen or Argon) at 2-8°C
용해도
Soluble (water), slightly soluble (ethanol)
물리적 상태
Solid
산도 계수 (pKa)
12.83±0.70(Predicted)
색상
White to off-white
optical activity
+88.8
수용성
Water : ≥ 31 mg/mL (61.45 mM)
Merck
5819
LogP
-5.790 (est)
CAS 데이터베이스
597-12-6(CAS DataBase Reference)
EPA
Melezitose (597-12-6)

안전

HS 번호 29400090

D-(+)-MELEZITOSE C화학적 특성, 용도, 생산

용도

d-(+)-Melezitose can be used to treat cancer, autoimmune diseases and infectious diseases.

정의

ChEBI: A trisaccharide produced by insects such as aphids.

Purification Methods

D(+)-Melezitose crystallises from aqueous EtOH as the monohydrate and water as the dihydrate, and is then dried at 110o (anhydrous). It is also purified by dissolving in an equal volume of H2O, filtering into a crystallising dish and allowing to stand (loosely covered) for several weeks undisturbed at 20o. The crystals of clear prisms are wiped carefully and dried in air. They effloresce at once losing 3.35% of their weight, and after 3days in air the loss is for 1H2O from the dihydrate. Drying at 110o for 6hours in vacuo yields the anhydrous form which after 2days in air it absorbs H2O to give the monohydrate. The monohydrate is also obtained by dissolving it in an equal weight of H2O at 60o and adding 4 volumes of 95% EtOH and drying in air overnight. [Richtmeyer & Hudson J Org Chem 11 610 1946, Beilstein 17 III/IV 3815, 17/8 V 414.]

D-(+)-MELEZITOSE 준비 용품 및 원자재

원자재

준비 용품


D-(+)-MELEZITOSE 공급 업체

글로벌( 97)공급 업체
공급자 전화 이메일 국가 제품 수 이점
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3619 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29885 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569266 15319487004
1015@dideu.com China 4087 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 32072 58
Hubei Ipure Biology Co., Ltd
+8613367258412
ada@ipurechemical.com China 10319 58
HONG KONG IPURE BIOLOGY CO.,LIMITED
86 18062405514 18062405514
ada@ipurechemical.com CHINA 3461 58
Finetech Industry Limited
+86-27-87465837 +8618971612321
info@finetechnology-ind.com China 9640 58
Wuhan Fortuna Chemical Co., Ltd
+86-027-59207850
info@fortunachem.com China 5983 58

Copyright 2019 © ChemicalBook. All rights reserved