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  5. Thermo Scientific Chemicals L-Isoleucine, 99%

Thermo Scientific Chemicals L-Isoleucine, 99%

Product Code. 10051900
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Quantity:
5 g
25 g
100 g
500 g
Packaging:
Glass Bottle
Plastic Bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 73-32-5
Molecular Formula C6H13NO2
Molecular Weight (g/mol) 131.18
MDL Number MFCD00064222 MFCD00004268
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Synonym l-isoleucine, isoleucine, 2s,3s-2-amino-3-methylpentanoic acid, s-isoleucine, s,s-isoleucine, 2s,3s-isoleucine, 2-amino-3-methylvaleric acid, erythro-l-isoleucine, l-+-isoleucine, l-ile
PubChem CID 6306
ChEBI CHEBI:17191
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
SMILES CC[C@H](C)[C@H](N)C(O)=O

Specifications

Melting Point 284.0°C to 286.0°C
Color White
Chloride 500ppm max.
Heavy Metals (as Pb) 20ppm max.
Infrared Spectrum Authentic
Iron (Fe) 30ppm max.
Assay Percent Range 99%
Loss on Drying 0.3% max. (105°C, 3 hrs)
Packaging Plastic Bottle
Linear Formula C2H5CH(CH3)CH(NH2)CO2H
Residue after Ignition 0.3% max.
Beilstein 04, 454
Specific Rotation + 41.00
Sulfate 300ppm max.
Merck Index 15, 5225
Solubility Information Solubility in water: 41.2g/L (50°C). Other solubilities: soluble in mineral acids, practically insoluble in alcohol, insoluble in ether
Sublimation Point 168.0 °C
Specific Rotation Condition +41° (20°C c=4,6N HCl)
Quantity 100 g
Formula Weight 131.17
Percent Purity 99%
Physical Form Crystalline Powder or Crystals
Chemical Name or Material L-Isoleucine
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RUO – Research Use Only

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