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Dl-Leucine

Dl-Leucine / CAS : 1655-48-7

Appearance Fine white crystal or crystalline powder. UN 0.0
HS 29224919 DG Class 0.0
Synonyms Dl-2-Amino-4-Methylpentanoic Acid; (+/-)-2-Amino-4-Methylpentanoic Acid; (±)-Leucine; 2-Amino-4-Methylpentanoic Acid
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Properties

Summary

Formula
C11H11N3O8
Molecular Mass
313.22000
Exact Mass
313.05500
PSA
178.27000
Logp
2.35230
IUPAC
2-amino-4-methylpentanoic acid
SMILES
C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])NC(CCC(=O)O)C(=O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
API & Intermediate > Pharmaceutical Intermediates
Food(Feed) Additives > Food Additive

Chemical and Physical Properties

Melting Point
293-296 °C
Density
1.664g/cm3
Boiling Point
619.9ºC
Flash Point
328.7ºC
Appearance
Fine white crystal or crystalline powder.

Export information

HS Code
29224919
Export Rebate
13%
UN No.
0.0
DG-Class
0.0

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