7-Phenyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid CAS 874773-92-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874773-92-9 |
| Molecular Formula | C13H9N3O2 |
| Molecular Weight | 239.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Phenyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 874773-92-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H9N3O2. Molecular weight: 239.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H9N3O2 |
| Molecular Weight | 239.23 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
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- 1H-Pyrazolo[4,3-d]pyrimidine-3-carbonitrile, 7-bromo-1-methyl- (CAS 2092664-43-0)
- 1H-Pyrazolo[4,3-d]pyrimidine-3-carbonitrile, 7-bromo-5-methyl- (CAS 2091094-16-3)
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- Pyrazolo[1,5-a]pyrimidin-7-ol, 3-bromo-5,6-dimethyl- (CAS 1310318-42-3)
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Recommended Standards
- 7-Nitro-2-phenyl-2H-indazole (CAS 61063-06-7)
- 7-Hydroxy-4-(pyridin-4-yl)-2H-chromen-2-one (CAS 92906-36-0)
- 8-((2-Hydroxyethyl)amino)-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione (CAS 7654-01-5)
- 72263-05-9 Conglobatin 1,9-Dioxacyclohexadeca-3,11-diene-2,10-dione, 8,16-bis(5-oxazolylmethyl)-3,5,7,11,13,15-hexamethyl-, (5R-(3E,5R*,7S*,8S*,11E,13R*,15S*,16S*))- 1,9-Dioxacyclohexadeca-3,11-diene-2,10-dione, 3,5,7,11,13,15-hexamethyl-8,16-bis(5-oxazolylmethyl)-, (5S-(3E,5R*,7S*,8S*,11E,13R*,15S*,16S*))- BRN 5321648 (CAS 72263-05-9)
- Methyl 2-(7-Bromo-4-methoxy-1H-pyrrolo[2,3-c]pyridin-3-yl)-2-oxoacetate (CAS 954215-11-3)
- Tert-butyl ((1R,2S)-2-(aminomethyl)cyclobutyl)carbamate (CAS 1903834-40-1)
- cis-Aconitic acid (CAS 585-84-2)
- 2-Amino-6-bromo-3,4-dimethoxybenzaldehyde (CAS 873973-34-3)
- tert-butyl N-(11-bromoundecyl)carbamate (CAS 463930-53-2)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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