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Google Factory Sales Highest Quality L-Anserine CAS 584-85-0 For stock delivery

Google Factory Sales Highest Quality L-Anserine CAS 584-85-0 For stock delivery

Products - Cosmetics Ingredients
  • Purity
    99.9%
  • Use
    Health Care
  • Origin
    China
  • Package
    1KG/Tin 25KG/Drum*Carton
  • Manufacturer
    XI'AN LEADER BIOCHEMICAL ENGINEERING CO.,LTD
  • Place of Origin
    CHINA
  • Brand Name
    Leader
  • Certification
    ISO,GMP,SGS,HALA,KOSER,HACCP
  • Model Number
    LD
  • Minimum Order Quantity
    25KGS
  • Price
    Negotiate Depend on order quantity
  • Packaging Details
    25KG/Drum
  • Delivery Time
    2-3 working days
  • Payment Terms
    Western Union, MoneyGram, T/T, L/C
  • Supply Ability
    10MTS/Month

Google Factory Sales Highest Quality L-Anserine CAS 584-85-0 For stock delivery

  • Google Factory Sales Highest Quality L-Anserine CAS 584-85-0 For stock delivery
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L-Anserine Basic information
Product Name: L-Anserine
Synonyms: L-Anserine;N-beta-alanyl-3-methyl-L-histidine;2-(3-aminopropanoylamino)-3-(3-methylimidazol-4-yl)-propanoic acid;Nα-β-Alanyl-1-dehydro-3-methyl-L-histidine;L-N-beta-Alanyl-3-methylhistidine;H-β-Ala-His(3-Me)-OH;(S)-2-(4-Aminobutanamido)-3-(1-methyl-1H-imidazol-5-yl)propanoic acid;Anserin
CAS: 584-85-0
MF: C10H16N4O3
MW: 240.26
EINECS: 209-545-0
Product Categories: Chiral heterocyclic compounds
Mol File: 584-85-0.mol
L-Anserine Structure
 
L-Anserine Chemical Properties
Melting point 268℃ (decomposition)
Boiling point 611.3±55.0 °C(Predicted)
density 1.38±0.1 g/cm3(Predicted)
pka 3.02±0.10(Predicted)
 
Safety Information
MSDS Information
 
 
L-Anserine Usage And Synthesis
Purification Methods Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.]
 
L-Anserine Preparation Products And Raw materials
 
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