1,2-dihydropyrazolo[3,4-b]pyridin-3-one CAS 2942-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2942-43-0 |
| Molecular Formula | C6H11N3O |
| Molecular Weight | 141.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-dihydropyrazolo[3,4-b]pyridin-3-one (CAS 2942-43-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H11N3O. Molecular weight: 141.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H11N3O |
| Molecular Weight | 141.17 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related dihydropyrazolo Standards
- 1,6-dihydropyrazolo[3,4-c]pyridin-7-one (CAS 76006-09-2)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-2-yl)methanol (CAS 2676864-39-2)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)methanol (CAS 2676870-39-4)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-7-yl)methanamine (CAS 1554434-93-3)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)methanamine (CAS 1781104-63-9)
- 6,7-Dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 951626-38-3)
- 6,7-Dihydropyrazolo[1,5-a]pyridin-4(5H)-one (CAS 197094-19-2)
- 5,6-Dihydropyrazolo[1,5-a]pyridin-7(4H)-one (CAS 2102408-70-6)
Recommended Standards
- 1-(Pyrrolidin-2-yl)propane-1,2-dione (CAS 214782-66-8)
- 1,3-dihydroimidazo[4,5-c]pyridin-2-one (CAS 7397-68-4)
- 1-(Methylamino)cyclopent-3-enecarboxylic acid (CAS 39186-12-4)
- Methyl 2-(cyclohex-3-en-1-yl)-2-hydroxyacetate (CAS 90612-31-0)
- tert-Butyl (3-((((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)propyl)carbamate (CAS 613666-84-5)
- ethyl 5-(trifluoromethyl)-1,2,4-oxadiazole-3-carboxylate (CAS 914773-13-0)
- 2-Bromo-6-(methylthio)toluene (CAS 871352-93-1)
- Methyl 4-((2-methylallyl)oxy)benzofuran-6-carboxylate (CAS 1291488-94-2)
- 3-Bromo-5-methoxybenzofuran (CAS 333385-25-4)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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