4998-57-6(DL-Histidine)
Product Description
4998-57-6
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 MSDS
DL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid
DL-Histidine
Suppliers
Global( 238)Suppliers
Americas 1
China 185
Europe 1
France 1
Germany 7
India 4
Japan 4
Switzerland 2
United Kingdom 5
United States 27
USA 1
Global 238
Supplier
Tel
Email
Country
ProdList
Advantage
Hubei Hengluyuan Technology co.ltd
027-88188016
1764683941@qq.com
China
5121
58
TargetMol Chemicals Inc.
021-021-33632979
marketing@targetmol.com
China
7784
58
Wuhan Hongde Yuexin Pharmaceutical Technology Co., Ltd
02783850058
whhdyxchem027@sina.com
China
2730
58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
cooperation@kean-chem.com
China
40068
58
Bide Pharmatech Ltd.
400-164-7117
product02@bidepharm.com
China
41463
60
Hubei Yuanmeng Biotechnology Co., Ltd
027-68897569
fiona@yuanmengbio.com
China
1663
58
CHEMBSF (Shanghai) Biomedical Technology Co., Ltd
18117346937@163.com
China
5014
58
Shandong YingLang Chemical Co.,Ltd
0531-88999752
Chen@chemwww.com
China
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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