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ChemicalBook >제품 카탈로그 >생화학 공학>아미노산과 유도체>히스티딘 유도체>L-Histidine hydrochloride

L-Histidine hydrochloride

L-Histidine hydrochloride 구조식 이미지
카스 번호:
1007-42-7
상품명:
L-Histidine hydrochloride
동의어(영문):
histidine hydrochloride;His HCl;H-His-OH.xHCl;Crystalline2HCl;L-Histidine hydrochloride;L-HISTIDINE DIHYDROCHLORIDE;L-Histdine Dihydrochloride;L-Histidine, hydrochloride (1:x);L-Histidine hydrochloride solution;L-Histidine hydrochloride CAS NO.1007-42-7
CBNumber:
CB3714676
분자식:
C6H10ClN3O2
포뮬러 무게:
191.62
MOL 파일:
1007-42-7.mol
MSDS 파일:
SDS

L-Histidine hydrochloride 속성

녹는점
240-245 °C (dec.)
알파
[α]D20 +7.0～+10.0°(c=2,HCl)
저장 조건
Inert atmosphere,Room Temperature
CAS 데이터베이스
1007-42-7(CAS DataBase Reference)

안전

안전지침서 22-24/25
유엔번호(UN No.) UN 1789 8/PG 3
WGK 독일 3
F 고인화성물질 3-10
기존화학 물질 KE-19950

L-Histidine hydrochloride C화학적 특성, 용도, 생산

Purification Methods

The dihydrochloride crystallises from water or aqueous EtOH and is washed with acetone, then diethyl ether. Alternatively convert it to the histidine di-(3,4-dichlorobenzenesulfonate) salt by dissolving 3,4-dichlorobenzenesulfonic acid (1.5g/10mL) in the aqueous histidine solution with warming, and then the solution is cooled in ice. The resulting crystals (m 280o dec) can be recrystallised from 5% aqueous 3,4-dichlorobenzenesulfonic acid, then dried over CaCl2 under vacuum, and washed with diethyl ether to remove Purification of Biochemicals — Amino Acids and Peptides excess reagent. The dihydrochloride can be regenerated by passing the solution through a Dowex-1 (Cl-form) ion-exchange column. The solid is obtained by evaporation of the solution on a steam bath or better in a vacuum. [Greenstein & Winitz, The Amino Acids Vol 3 p 1976 1961, Beilstein 25/16 V 366.]

L-Histidine hydrochloride 준비 용품 및 원자재

원자재

헤모글로빈

준비 용품

N-Boc-L-Histidine

L-Histidine hydrochloride 공급 업체

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L-Histidine hydrochloride 관련 검색:

L-(-) 히스티딘 D-글루코사민 L-히스티딘염산염 히스티딘에이치씨엘 Topotecan hydrochloride (S)-4,5,6,7-Tetrahydro-3-phenylmethyl-3H-imidazo[4,5-c]pyridine-6-carboxylic acid dihydrochloride H-HIS(BZL)-OME 2 HCL N'-Methyl-L-histidine methyl ester Methyl L-histidinate dihydrochloride POLY-L-HISTIDINE HYDROCHLORIDE,POLY-L-HISTIDINE HYDROCHLORIDE L-HISTIDINE DIHYDROCHLORIDE D-Histidine hydrochloride,DL-HISTIDINE HYDROCHLORIDE,D-Histidine hydrochloride,DL-HISTIDINE HYDROCHLORIDE DL-HISTIDINE HYDROCHLORIDE 1-HYDRATE,DL-HISTIDINE HYDROCHLORIDE MONOHYDRATE,DL-HISTIDINE HYDROCHLORIDE 1-HYDRATE,DL-HISTIDINE HYDROCHLORIDE MONOHYDRATE D-HISTIDINE HYDROCHLORIDE MONOHYDRATE 99%,D-HISTIDINE HYDROCHLORIDE MONOHYDRATE 99% Histidine dihydrochloride N(TAU)-METHYL-L-HISTIDINE HYDROCHLORIDE H-His(Trt)-OMe · HCl H-GLY-HIS-OH HCL
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