L-Tryptophan-13C11-15N2 CAS 202406-50-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 202406-50-6 |
| Molecular Formula | [13C]11H12[15N]2O2 |
| Molecular Weight | 217.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Tryptophan-13C11-15N2 (CAS 202406-50-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: [13C]11H12[15N]2O2. Molecular weight: 217.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | [13C]11H12[15N]2O2 |
| Molecular Weight | 217.13 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -3.5 |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 1 |
Related L Standards
- Tryptophan EP Impurity H (CAS 6052-68-2)
- Tryptophan impurity 43 (CAS 77872-41-4)
- Tryptophan Impurity 15 (CAS CATO-C4X-137315)
- Tryptophan Impurity 17 (CAS 32999-55-6)
- Tryptophan EP Impurity G (CAS 21704-80-3)
- DL-Tryptophan-d8 (CAS 1233395-85-1)
- D-Tryptophan-2′,4′,5′,6′,7′-d5 (indole-d5) (CAS 1202359-57-6)
- L-Tryptophan-d5 (CAS 62595-11-3)
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- 3-METHYL-4-(N-PIPERIDINYL)BENZOPHENONE (CAS 1951439-39-6)
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- 4-(Benzylsulfonyl)butanoic acid (CAS 100059-54-9)
- cyclohexyl(1-methoxycyclobutyl)methanol (CAS 1600656-18-5)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
Why CATO?
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