7-(Pyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid CAS 78562-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78562-29-5 |
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Pyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 78562-29-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8N4O2. Molecular weight: 240.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 3-(Pyridin-3-yl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1082166-27-5)
- 3-(3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1239787-61-1)
- 5-[3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl]-1,2-dihydropyridin-2-one (CAS 1239843-30-1)
- 2-(Pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid (CAS 1368391-90-5)
- 2-(Pyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid (CAS 919990-85-5)
- 2-(Pyridin-3-yloxy)isoindoline-1,3-dione (CAS 1079392-30-5)
- 3-(Pyridin-3-yl)-6-(trifluoromethyl)pyridin-2-ol (CAS 1214325-62-8)
- 5-(Pyridin-3-yl)-6-(trifluoromethyl)pyridin-2-ol (CAS 1214325-64-0)
Recommended Standards
- 7-(3-Nitrophenyl)pyrazolo[1,5-a]pyrimidine (CAS 832740-68-8)
- Ethyl 3-(trifluoromethoxy)cyclohexane-1-carboxylate (CAS 2231672-91-4)
- 7-(2H-1,3-Benzodioxol-5-yl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 439108-51-7)
- N-Benzhydryl-2-cyanoacetamide (CAS 69395-84-2)
- 1-(2,3-dihydro-1H-indol-1-yl)-2-(piperazin-1-yl)ethan-1-one (CAS 1018497-78-3)
- (Z)-4-Morpholino-4-oxobut-2-enoic acid (CAS 52736-33-1)
- tert-Butyl ((7-bromo-5-chloro-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)carbamate (CAS 2836225-65-9)
- 2,4-Dinitrophenylhydrazine-13C6, Stabilized with Water 882513-61-3 CTK8F3829 (CAS 882513-61-3)
- 2'-Deoxy-2',2'-difluorocytidine 5'-triphosphate triethylammonium salt - (CAS 110988-86-8)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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