600148

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600148

Aldrich

 

L-Valine-13C5,15N

98 atom % 15N, 98 atom % 13C

Synonym:L-Valine-ul-13C,15N
Linear Formula:(13CH3)213CH13CH(15NH2)13CO2H
Molecular Weight:123.10
MDL number:MFCD00144708
PubChem Substance ID:24881775

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Description

Packaging1 g in glass btl
 250 mg in glass btl

Properties

isotopic purity98 atom % 13C
 98 atom % 15N
optical activity[α]25/D +26.6°, c = 1 in 5 M HCl
mol wtmol wt 123.10 by atom % calculation
mp295-300 °C (subl.)(lit.)

Safety

Personal Protective Equipmentdust mask type N95 (US), Eyeshields, Gloves
Hazard CodesXi
Risk Statements36
Safety Statements26-36/37
WGK Germany3