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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

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

Specifications

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