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L-ALLO-ISOLEUCINE

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L-ALLO-ISOLEUCINE Basic information

Product Name:
L-ALLO-ISOLEUCINE
Synonyms:
  • L-ALLO-2-AMINO-3-METHYLPENTANOIC ACID
  • L-ALLO-ISOLEUCINE
  • L-allo-Ile-OH
  • L-allo-Isoleucine≥ 98.5% (GC, Chiral purity)
  • L-allo-Isoleucine, For TLC anaylsis
  • allo-l-isoleucine
  • l-alloisoleucin
  • H-ALLO-ILE-OH
CAS:
1509-34-8
MF:
C6H13NO2
MW:
131.17
EINECS:
216-142-3
Product Categories:
  • Amino Acids
Mol File:
1509-34-8.mol
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L-ALLO-ISOLEUCINE Chemical Properties

Melting point:
~285 °C
Boiling point:
225.8±23.0 °C(Predicted)
Density 
1.2930 (estimate)
refractive index 
1.4630 (estimate)
storage temp. 
Store at RT.
solubility 
Methanol (Slightly, Heated), Water (Slightly, Sonicated)
form 
Powder
pka
2.57±0.24(Predicted)
color 
White
optical activity
+15.925 (H2O)+39.625 (5 mol dm-3 HCl)
Water Solubility 
28.18g/L(20 ºC)
BRN 
1721791
CAS DataBase Reference
1509-34-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
BA2933000
HS Code 
29224985
Toxicity
rat,LD50,intraperitoneal,6954mg/kg (6954mg/kg),Archives of Biochemistry and Biophysics. Vol. 58, Pg. 253, 1955.

MSDS

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L-ALLO-ISOLEUCINE Usage And Synthesis

Chemical Properties

White to off-white powder

Uses

L-alloisoleucine is a stereo-isomer of L-isoleucine (I820175) and is produced as a byproduct of isoleucine via transamination.? L-allo-isoleucine has been suggested to induce epithelial β-defensin expression. In addition, L-allo-isoleucine is utilized in the biosynthesis pathway for coronamic acid.

Definition

ChEBI: L-alloisoleucine is an optically active form of alloisoleucine having L-(2S,3R)-configuration. It has a role as a human metabolite. It is a non-proteinogenic L-alpha-amino acid and an alloisoleucine. It is an enantiomer of a D-alloisoleucine. It is a tautomer of a L-alloisoleucine zwitterion.

Biochem/physiol Actions

L-allo-Isoleucine may be used in studies on maple syrup urine disease.

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