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Zhejiang Yaxin technology Co.,Ltd.
Zhejiang Yaxin technology Co.,Ltd.
8 YRS
Zhejiang, China
Main Products:
2-Chlorobenzonitrile / Folic Acid / 4-Aminobenzoic Acid / Methyl P-Aminobenzoate / 4'-Methyl-2-Biphenylcarbonitrile / N-(4-Aminobenzoyl)-L-Glutamic Acid
Zhejiang, China
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4-Aminobenzoyl-L-Glutamic Acid / CAS 4271-30-1
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
1-2 weeks
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DESCRIPTION
4-Aminobenzoyl-L-Glutamic Acid
Product name: 4-aminobenzoyl-L-glutamic acid
CAS No.: 4271-30-1
Molecular formula: C12H14N2O5
Molecular weight: 266.25
Structure:
Typical Properties
Summary
This product is beige crystalline powder, soluble in water, slightly soluble in alcohol, insoluble in ether. This product is important pharmaceutical intermediate, mainly used in the production of methotrexate, folic acid and biochemical research. In industry, this product is mainly obtained by condensation of p-nitrobenzoyl chloride with glutamic acid, followed by reduction with ammonium sulfide.
CAS No.
4271-30-1
Formula
C12H14N2O5
Molecular Mass
266.25
Exact Mass
266.09
PSA
129.72000
Logp
1.28870
IUPAC
(2S)-2-[(4-aminobenzoyl)amino]pentanedioic acid
SMILES
C1=CC(=CC=C1C(=O)N[C@@H](CCC(=O)O)C(=O)O)N
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Chemical and Physical Properties
Melting Point
~175 °C
Density
1.418 g/cm3
Boiling Point
607.1ºC at 760 mmHg
Flash Point
320.9 ºC
Appearance
beige crystalline powder
Export information
HS Code
29224290
Export Rebate
13%
Export Formalities
A
M,P
Risk Code
R36/37/38
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