Pyrazolo[1,5-a]pyridine-3-carbaldehyde CAS 73957-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73957-66-1 |
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrazolo[1,5-a]pyridine-3-carbaldehyde (CAS 73957-66-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6N2O. Molecular weight: 146.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related Pyrazolo Standards
- pyrazolo[1,5-a]pyridine-6-carbaldehyde (CAS 474432-60-5)
- pyrazolo[1,5-a]pyridine-7-carbaldehyde (CAS 362661-83-4)
- 1H-Pyrazolo[3,4-b]pyridine-6-carbaldehyde (CAS 1211585-82-8)
- 1H-pyrazolo[3,4-c]pyridine-4-carbaldehyde (CAS 1260665-56-2)
- 1H-Pyrazolo[4,3-b]pyridine-3-carbaldehyde (CAS 1286754-05-9)
- 1H-Pyrazolo[3,4-b]pyridine-4-carbaldehyde (CAS 1504817-17-7)
- Pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1547067-96-8)
- Pyrazolo[1,5-a]pyrimidine-5-carbaldehyde (CAS 1780675-33-3)
Recommended Standards
- Oxepino[2,3-d]pyrimidine (CAS 36338-06-4)
- N-cyanonicotinimidamide (CAS 73631-23-9)
- N'-cyanoisonicotinimidamide (CAS 23275-43-6)
- 4'-Methanesulfonyl-biphenyl-2-carbonitrile (CAS 893737-15-0)
- 4-((2,6-Dichlorophenyl)amino)thiophene-3-carboxylic acid (CAS 16562-98-4)
- 3-Isopropyl-1,2,3,4-tetrahydroquinoline (CAS 1017219-68-9)
- 4-Bromo-6-(2-methoxyethoxy)isoindolin-1-one (CAS 808127-77-7)
- 4-Fluoro-N-(4-((4-fluorobenzyl)thio)phenyl)benzenesulfonamide (CAS 892162-81-1)
- 3-Methyl-5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1251923-84-8)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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