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4998-57-6(DL-Histidine) Product Description

DL-Histidine Structure4998-57-6
CAS No.4998-57-6
Chemical Name:DL-Histidine
CBNumber:CB2177472
Molecular Formula:C6H9N3O2
Formula Weight:155.15
MOL File:Mol file
DL-Histidine Synonyms:
1H-Imidazole-4-alanine
D-Histidine/L-histidine,(1:1)
rac-(R*)-2-Amino-3-(4-imidazolyl)propionic acid
DL-Histidine,98%
DL-Histdine
H-DL-His-OH (DL-Histidine
DL-Histidine 0
DL-Histidine 

DL-Histidine Property

Melting point: 273 °C (dec.)(lit.)
Boiling point: 278.95°C (rough estimate)
Density  1.3092 (rough estimate)
refractive index  1.6500 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  0.5 M HCl: soluble
pka 1.8(at 25℃)
form  powder to crystal
color  White to Almost white
Merck  14,4720
BRN  7800
CAS DataBase Reference 4998-57-6(CAS DataBase Reference)
EPA Substance Registry System Histidine (4998-57-6)

Safety

Hazard Codes : Xn
Risk Statements : 22-36/37/38
Safety Statements : 22-24/25-36/37-26
WGK Germany : 3
HS Code : 29339900

MSDS

DL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid MSDSDL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid

DL-Histidine Suppliers

Global( 238)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Hubei Hengluyuan Technology co.ltd 027-881880161764683941@qq.comChina 5121 58
TargetMol Chemicals Inc. 021-021-33632979marketing@targetmol.comChina 7784 58
Wuhan Hongde Yuexin Pharmaceutical Technology Co., Ltd 02783850058whhdyxchem027@sina.comChina 2730 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40068 58
Bide Pharmatech Ltd. 400-164-7117product02@bidepharm.comChina 41463 60
Hubei Yuanmeng Biotechnology Co., Ltd 027-68897569fiona@yuanmengbio.comChina 1663 58
CHEMBSF (Shanghai) Biomedical Technology Co., Ltd  18117346937@163.comChina 5014 58
Shandong YingLang Chemical Co.,Ltd 0531-88999752Chen@chemwww.comChina 4633 58
4998-57-6(DL-Histidine) Related Search:
1H-Imidazole-4-alanine D-Histidine/L-histidine,(1:1) rac-(R*)-2-Amino-3-(4-imidazolyl)propionic acid DL-Histidine,98% DL-Histdine H-DL-His-OH (DL-Histidine DL-Histidine 0 DL-Histidine  AKOS BBS-00004484 DL-Histidine, Free Base DL-His-OH DL-Histidine99% (±)-2-Amino-3-(4-imidazolyl)propionic acid DL-2-Amino-3-(4-imidazolyl)propionic acid DL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid HISTIDINE, DL- DL-2-AMINO-3-(4-IMIDAZOLYL)PROPIONIC ACID DL-ALPHA-AMINO-BETA-IMIDAZOLEPROPIONIC ACID DL-HISTIDINE (+/-)-2-AMINO-3-(4-IMIDAZOLYL)PROPIONIC ACID α-Amino-4/5-imidazolepropionic acid DL-Histidin DL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid DL-Histidine> DL-Histidine USP/EP/BP dextro,laevo-histidine KKWWKKW-Dip-K-NH2 acetate LTX315 acetate LTX315 acetate(1345407-05-7 Oncopore acetate Ruxotemitide acetate Kyotorphin acetate(70904-56-2 BACE-IN-1 acetate BACE-IN-1 acetate (350228-37-4 free base HISTIDINE H-DL-HIS-OH LTX315 acetate,LTX-315 acetate BACEIN1 acetate,BACE IN 1 acetate Prinomastat Impurity 11 DL-Histidine, ≥ 98.0% 4998-57-6 156-2-50 Peptide Synthesis Specialty Synthesis AMINE Amino Acid Derivatives alpha-Amino Acids Amino Acids Biochemistry Amino Acids
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