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DL-Histidine

DL-Histidine Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:DL-Histidine
CAS:4998-57-6
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:4998-57-6
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: GenicBio Limited
Tel: +86-21-37621270
Email: service@genicbio.com
Products Intro: Product Name:H-DL-His-OH
CAS:4998-57-6
Purity:99% Package:1000g; 100g; 50g; 25g; 10g; 5g Remarks:Amino Acids & Derivatives
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:DL-Histidine
CAS:4998-57-6
Purity:99% Package:1KG;11USD
Company Name: Chemwill Asia Co.,Ltd.
Tel: 86-21-51086038
Email: chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com
Products Intro: CAS:4998-57-6
Purity:0.99 Package:5KG;1KG;25KG PRICE quotation Remarks:Factory stock, quality assurance, price concessions

Lastest Price from DL-Histidine manufacturers

  • DL-Histidine
  • US $1.00 / KG
  • 2019-07-06
  • CAS:4998-57-6
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 20kg
  • DL-Histidine
  • US $11.00 / KG
  • 2019-07-06
  • CAS:4998-57-6
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 20kg
DL-Histidine Basic information
Product Name:DL-Histidine
Synonyms: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;HISTIDINE, DL-;H-DL-HIS-OH;DL-2-AMINO-3-(4-IMIDAZOLYL)PROPIONIC ACID;DL-ALPHA-AMINO-BETA-IMIDAZOLEPROPIONIC ACID
CAS:4998-57-6
MF:C6H9N3O2
MW:155.15
EINECS:225-660-9
Product Categories:alpha-Amino Acids;Amino Acids;Biochemistry;Amino Acids
Mol File:4998-57-6.mol
DL-Histidine Structure
DL-Histidine Chemical Properties
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. Store at RT.
solubility 0.5 M HCl: soluble
pka1.8(at 25℃)
Merck 14,4720
BRN 7800
CAS DataBase Reference4998-57-6(CAS DataBase Reference)
EPA Substance Registry SystemHistidine (4998-57-6)
Safety Information
Hazard Codes Xn
Risk Statements 22-36/37/38
Safety Statements 22-24/25-36/37-26
WGK Germany 3
HS Code 29339900
MSDS Information
ProviderLanguage
DL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid English
ACROS English
SigmaAldrich English
DL-Histidine Usage And Synthesis
Chemical Propertieswhite to slightly yellow crystalline powder
Useshistidine is a skin-conditioning amino acid.
DefinitionChEBI: An alpha-amino acid that is propanoic acid bearing an amino substituent at position 2 and a 1H-imidazol-4-yl group at position 3.
DL-Histidine Preparation Products And Raw materials
Raw materialsErythromycin Estolate-->Histamine
Tag:DL-Histidine(4998-57-6) Related Product Information
L-HOMOCARNOSINE SULFATE H-LEU-HIS-OH L-ANSERINE NITRATE N-PHTHALOYL-DL-HISTIDINE DL-HISTIDINE DIHYDROCHLORIDE,DL-HISTIDINE DIHYDROCHLORIDE H-ALA-HIS-OH N-Acetyl-L-histidine Z-DL-HISTIDINE extrapure,Nα-Benzyloxycarbonyl-DL-histidine,N-CBZ-DL-Histidine N-Carbobenzyloxy-DL-histidine,N-CARBOBENZOXY-DL-HISTIDINE,N-CBZ-DL-HISTIDINE,N-ALPHA-CARBOBENZOXY-DL-HISTIDINE,Z-DL-HISTIDINE 1-METHYL-L-HISTIDINE Methyl L-histidinate dihydrochloride BOC-D-HIS-OH N-ALPHA-BENZOYL-L-HISTIDINE DL-Histidine Tris Base 6-Aminocaproic acid AMINO ACIDS EC 2.6.1.2 Glucosamine