Phenylacetyl-d5 L-Glutamine CAS 1331909-01-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1331909-01-3 |
| Molecular Formula | C13H11D5N2O4 |
| Molecular Weight | 269.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenylacetyl-d5 L-Glutamine (CAS 1331909-01-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11D5N2O4. Molecular weight: 269.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11D5N2O4 |
| Molecular Weight | 269.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(Benzo[d][1,3]dioxol-5-yl)butan-1-one (CAS 63740-97-6)
- Imidazo[1,2-a]pyridine-7-carboxylic Acid (CAS 648423-85-2)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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