L-ALLO-ISOLEUCINE

CAS No.：1509-34-8

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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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

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
Water Solubility	28.18g/L(20 ºC)
BRN	1721791
CAS DataBase Reference	1509-34-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	BA2933000
HS Code	29224985

MSDS Information

Provider	Language
SigmaAldrich	English

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.
Biochem/physiol Actions	L-allo-Isoleucine may be used in studies on maple syrup urine disease.

L-ALLO-ISOLEUCINE Preparation Products And Raw materials

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