1-[3-(2-Pyridinyl)-1H-pyrazol-1-yl]ethanone CAS 162435-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 162435-05-4 |
| Molecular Formula | C10H9N3O |
| Molecular Weight | 187.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3-(2-Pyridinyl)-1H-pyrazol-1-yl]ethanone (CAS 162435-05-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9N3O. Molecular weight: 187.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9N3O |
| Molecular Weight | 187.20 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-(1-phenyl-1H-1,2,3-triazol-5-yl)ethan-1-one (CAS 15966-71-9)
- 2-Aminoquinoline-4-carboxamide (CAS 16335-07-2)
- 1-(3-Phenyl-1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 15795-40-1)
- 4-[(2-Methylpropyl)sulfanyl]piperidine hydrochloride (CAS 1351499-31-4)
- 3-(3-Amino-4-iodo-5-methyl-1H-pyrazol-1-yl)propanamide (CAS 1354706-18-5)
- 1-[4-(9-aminonon-1-ynyl)phenyl]hexahydropyrimidine-2,4-dione (CAS 2633725-44-5)
- Methyl 2-(1H-1,2,4-triazol-5-yl)benzoate (CAS 118863-64-2)
- 2-(2-Methoxybenzylidene)hydrazinecarbothioamide (CAS 4334-73-0)
- 3-(4-Methyl-3-nitrophenyl)-3-oxopropanenitrile (CAS 1016843-83-6)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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 13829788188 / jacky.chen@cato-chem.com