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D-Leucine, 99%, ACROS Organics™


Quantity 10g
Packaging Glass bottle

Manufacturer: fisher scientific acros  226900100

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Catalog No. AC226900100

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Description & Specifications

Chemical Identifiers

Additional Information L-enantiomer: < 0.5%
Arsenic (As) 2ppm max.
Appearance of Solution (5% soln. in 3N HCl) clear, colorless
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Loss on Drying 0.2% max.
Packaging Glass bottle
Residue after Ignition 0.1% max.
Specific Rotation -14.9° to -16° (20°C, 589nm) (c=4, 6N HCl)
Specific Rotation Condition −15.45° (20°C c=4,6N HCl)
Color White
Quantity 10g
Chemical Name or Material D-Leucine
Name Note 99%
CAS 328-38-1
Physical Form White crystalline powder, crystals or flakes
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C6H13NO2
Linear Formula (CH3)2CHCH2CH(NH2)CO2H
Formula Weight 131.17g/mol
MDL Number MFCD00063088
Beilstein 04, 446
Synonym D-2-Amino-4-methylpentanoic acid
RTECS Number OH2840000
EINECS Number 206-327-7
TSCA TSCA

Specifications

Chemical Name or Material D-Leucine
Name Note 99%
CAS 328-38-1
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C6H13NO2
Linear Formula (CH3)2CHCH2CH(NH2)CO2H
Formula Weight 131.17g/mol
MDL Number MFCD00063088
Synonym D-2-Amino-4-methylpentanoic acid