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I7403

L-Isoleucine

Name: <SC>L</SC>-Isoleucine
Brand: SIGMA

98.5-101.0%, suitable for cell culture, BioXtra, non-animal source

Synonym(s):

(2S,3S)-2-Amino-3-methylpentanoic acid

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About This Item

Linear Formula:

C₂H₅CH(CH₃)CH(NH₂)CO₂H

CAS Number:

73-32-5

Molecular Weight:

131.17

NACRES:

NA.26

PubChem Substance ID:

24896115

eCl@ss:

32160406

UNSPSC Code:

12352209

EC Number:

200-798-2

MDL number:

MFCD00064222

Beilstein/REAXYS Number:

1721792

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Properties

Product Name

L-Isoleucine, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 98.5-101.0%

biological source

non-animal source

agency

USP/NF, meets EP testing specifications, meets JP testing specifications, meets USP testing specifications

product line

BioXtra

assay

98.5-101.0%

form

powder

quality

meets EP, JP, USP testing specifications

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

color

white

mp

288 °C (dec.) (lit.)

solubility

1 M HCl: 50 mg/mL

application(s)

peptide synthesis
pharmaceutical (small molecule)

SMILES string

CC[C@H](C)[C@H](N)C(O)=O

InChI

1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1

InChI key

AGPKZVBTJJNPAG-WHFBIAKZSA-N

Description

Application

L-Isoleucine has been used as a supplement of maintenance media consisting of DMEM/F-12 for the culture of primary hepatocytes. It has also been used as a supplement for serial culture of adult murine keratinocytes.

Biochem/physiol Actions

L-Isoleucine is an essential amino acid that is synthesized from threonine. It is a branched-chain hydrophobic amino acid. L-isoleucine is an isomer of L-leucine.

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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