600148
Aldrich
L -Valine-13C5,15N
98 atom % 15N, 98 atom % 13C
| Synonym: | |
| Linear Formula: | (13CH3)213CH13CH(15NH2)13CO2H |
| Molecular Weight: | 123.10 |
| MDL number: | MFCD00144708 |
| PubChem Substance ID: | 24881775 |
Description
| Packaging | 1 g in glass btl |
| 250 mg in glass btl |
Properties
| isotopic purity | 98 atom % 13C |
| 98 atom % 15N | |
| optical activity | [α]25/D +26.6°, c = 1 in 5 M HCl |
| mol wt | mol wt 123.10 by atom % calculation |
| mp | 295-300 °C (subl.)(lit.) |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36 |
| Safety Statements | 26-36/37 |
| WGK Germany | 3 |







