N-Nitroso Zolmitriptan CAS CATO-C4X-135130
| CAS No. | CATO-C4X-135130 |
| Molecular Formula | C16H20N4O3 |
| Molecular Weight | 316.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Nitroso Zolmitriptan (CAS CATO-C4X-135130), molecular formula C16H20N4O3 and molecular weight 316.36 g/mol, is a CATO reference standard with documented purity and traceability.
N-Nitroso Zolmitriptan (C16H20N4O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C16H20N4O3 |
| Molecular Weight | 316.36 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related N Standards
- N-Nitroso Naloxone EP impurity A (CAS CATO-C4X-149315)
- N-Nitroso Nerandomilast impurity 1 (CAS CATO-C4X-34731)
- N-Nitroso Lomustine Impurity 2 (CAS 500545-48-2)
- N-Nitroso Cetirizine EP Impurity A (CAS 2005-04-1)
- N-nitroso-hydroxyzine Impurity A (CAS CATO-C4X-16603)
- N-Nitroso Abacavir EP Impurity A (CAS CATO-C4X-152715)
- N-Nitroso Chlorphenamine (CAS CATO-C4X-118844)
- N-Nitroso- Prazosin EP Impurity C (CAS CATO-C4X-17361)
Recommended Standards
- Linagliptin Impurity 15 (CAS 1791405-13-4)
- Zolmitriptan Impurity 44 (CAS CATO-C4X-135144)
- Vardenafil Impurity 51 (CAS CATO-C4X-101751)
- Disperse Yellow 7 (CAS 6300-37-4)
- (5-Phenyl-3-(prop-2-yn-1-ylthio)-1H-1,2,4-triazol-1-yl)(thiophen-2-yl)methanone (CAS 1023537-48-5)
- Methyl 3,4-dihydropyrrolo[2,3-d]imidazole-5-carboxylate (CAS 2106703-86-8)
- 5-(2,4-Dimethoxyphenyl)-5H-thieno[2,3-c]pyrrole (CAS 339023-50-6)
- 2-(5-Chloro-2-hydroxybenzoyl)-N-methylhydrazinecarbothioamide (CAS 891055-71-3)
- 8-Fluoro-7-methylquinoline (CAS 1420794-63-3)
- 4-Methyl-5-(naphthalen-2-ylsulfanyl)-1,2,3-thiadiazole (CAS 338408-56-3)
- 3-[(4-amino-1H-pyrazol-1-yl)methyl]benzoic acid,HCl (CAS 1431964-45-2)
- N-(7-(hydroxy(p-tolyl)methyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-methylbenzenesulfonamide (CAS 886493-39-6)
- 2-(Aminomethyl)-6-cyano-4-(difluoromethyl)pyridine-3-acetic acid (CAS 1804700-85-3)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com