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DL-Leucine

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DL-Leucine Basic information

Product Name:
DL-Leucine
Synonyms:
  • (R,S)-2-Amino-4-methyl-pentanoicacid
  • 2-Amino-4-methylvalericacid
  • Leucine, DL-
  • A-AMINO-ISO-CAPROIC ACID
  • leucine,dl
  • (+/-)-2-Amino-4-methylpentanoic acid~H-DL-Leu-OH
  • DL-LEUCINE, 99+%
  • DL-LEUCINE BIOSYNTH
CAS:
328-39-2
MF:
C6H13NO2
MW:
131.17
EINECS:
206-328-2
Product Categories:
  • Leucine [Leu, L]
  • alpha-Amino Acids
  • Amino Acid Derivatives
  • Amino Acids
  • Biochemistry
  • Amino Acids
  • amino acid
Mol File:
328-39-2.mol
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DL-Leucine Chemical Properties

Melting point:
293-296 °C (subl.) (lit.)
alpha 
[α]D20 -3.0~+3.0゜ (c=4, HCl)
Boiling point:
225.8±23.0 °C(Predicted)
Density 
1,293 g/cm3
refractive index 
1.4630 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
1 M HCl: soluble
pka
pKa: 9.744(25°C)
form 
Fine Crystalline Powder
color 
White
Water Solubility 
soluble
Merck 
14,5451
BRN 
636005
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
328-39-2(CAS DataBase Reference)
NIST Chemistry Reference
DL-Leucine(328-39-2)
EPA Substance Registry System
Leucine (328-39-2)
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Safety Information

Hazard Codes 
Xn
Safety Statements 
22-24/25-36
WGK Germany 
3
TSCA 
Yes
HS Code 
29224995

MSDS

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DL-Leucine Usage And Synthesis

Chemical Properties

White crystalline powder

Definition

ChEBI: A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isobutyl group.

DL-Leucine Preparation Products And Raw materials

Preparation Products

Raw materials

DL-LeucineSupplier

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