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DL-2-AMINO-4-PENTENOIC ACID

DL-2-AMINO-4-PENTENOIC ACID Structure
DL-2-AMINO-4-PENTENOIC ACID
  • CAS No.7685-44-1
  • Chemical Name:DL-2-AMINO-4-PENTENOIC ACID
  • CBNumber:CB6234522
  • Molecular Formula:C5H9NO2
  • Formula Weight:115.13
  • MOL File:7685-44-1.mol
DL-2-AMINO-4-PENTENOIC ACID Property
  • Melting point: :258-260 °C(lit.)
  • Boiling point: :215.41°C (rough estimate)
  • Density  :1.1808 (rough estimate)
  • refractive index  :1.4538 (estimate)
  • storage temp.  :2-8°C
  • pka :2.22±0.10(Predicted)
  • form  :Crystalline Powder
  • color  :White
  • BRN  :1748645
  • CAS DataBase Reference :7685-44-1(CAS DataBase Reference)
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38-43
  • Safety Statements  :26-36/37-36
  • WGK Germany  :3
  • HS Code  :29224999
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H317-H319-H335
  • Precautionary statements P261-P280-P305+P351+P338
DL-2-AMINO-4-PENTENOIC ACID Price More Price(6)
  • Brand: Sigma-Aldrich
  • Product number: A8378
  • Product name : DL-2-Allylglycine
  • Purity: 
  • Packaging: 1g
  • Price: $90.9
  • Updated: 2020/08/18
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: A8378
  • Product name : DL-2-Allylglycine
  • Purity: 
  • Packaging: 5g
  • Price: $288
  • Updated: 2020/08/18
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: A2663
  • Product name : DL-2-Allylglycine
  • Purity: >98.0%(HPLC)
  • Packaging: 1g
  • Price: $56
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: A2663
  • Product name : DL-2-Allylglycine
  • Purity: >98.0%(HPLC)
  • Packaging: 5g
  • Price: $186
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: A8378
  • Product name : DL-2-Allylglycine
  • Purity: 
  • Packaging: 10g
  • Price: $496
  • Updated: 2020/08/18
  • Buy: Buy

DL-2-AMINO-4-PENTENOIC ACID Chemical Properties,Usage,Production

  • Chemical Properties white crystalline powder
  • Purification Methods Dissolve it in absolute EtOH and precipitate it with pyridine, then recrystallise it from aqueous EtOH [RF on paper in BuOH/EtOH/NH3/H2O (4:4:1:1:) is 0.37]. The hydrobromide has m 136-140o (from EtOAc) and the phenylureido derivative has m 159-161o. [Schgl Monatsh Chem 89 377 1958, Beilstein 4 IV 2852.]
DL-2-AMINO-4-PENTENOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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7685-44-1, DL-2-AMINO-4-PENTENOIC ACIDRelated Search:
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  • 7685-44-1
  • 7685-44-4
  • H2CCHCH2CHNH2CO2H
  • Amino Acids and Peptides
  • Biochemicals and Reagents
  • AMINE
  • BioChemical
  • Modified Amino Acids
  • A - H
  • Glycine Derivatives
  • Peptide Synthesis
  • Specialty Synthesis
  • Unnatural Amino Acid Derivatives
  • Pyridines