574597
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574597
Sigma-Aldrich
L- Tryptophan-13C11,15N2
95 atom % 15N, 97 atom % 13C, 95% (CP)
| Synonym: | |
| Linear Formula: | 13C11H1215N2O2 |
| Molecular Weight: | 217.13 |
| MDL number: | MFCD00209800 |
| PubChem Substance ID: | 24880745 |
Description
| Packaging | 100 mg in glass btl |
Properties
| isotopic purity | 97 atom % 13C |
| 95 atom % 15N | |
| assay | 95% (CP) |
| optical activity | [α]20/D -30.5°, c = 1 in H2O |
| mol wt | mol wt 216.71 by atom % calculation |
| mp | 280-285 °C (dec.)(lit.) |
Safety
| Safety Statements | 22-24/25 |
| WGK Germany | 2 |
| RTECS | YN6130000 |
