Rizatriptan Impurity 15 CAS 6085-94-5
| CAS No. | 6085-94-5 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H9N3, Rizatriptan Impurity 15 contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 159.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Rizatriptan Impurity 15 (CAS 6085-94-5), molecular formula C9H9N3 and molecular weight 159.19 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Rizatriptan Standards
- Rizatriptan Impurity 11 (CAS 119192-10-8)
- Rizatriptan Impurity 24 (CAS 119192-11-9)
- Rizatriptan Impurity 15 (CAS 114094-45-0)
- Rizatriptan Impurity 12 (CAS 700-37-8)
- Rizatriptan Impurity 13 (CAS 91192-27-7)
- Rizatriptan Impurity 10 (CAS 63516-03-0)
- Rizatriptan Impurity 14 (CAS 110-95-2)
- Rizatriptan Impurity 1 (CAS 212248-62-9)
Recommended Standards
- quinoxalin-5-ylmethanamine (CAS 933694-47-4)
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- Quinoline-7,8-diamine (CAS 78105-42-7)
- 2-AMINO-5-NITRO-4-PICOLINE 2-Amino-4-methyl-5-nitropyridine 21901-40-6 4-METHYL-5-NITRO-2-PYRIDINAMINE 4-METHYL-5-NITRO-2-PYRIDYLAMINE 4-METHYL-5-NITRO-PYRIDIN-2-YLAMINE AS04891 (CAS 21901-40-6)
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