5-Methyl-1H-pyrazolo[4,3-b]pyridin-7(4H)-one CAS 94220-37-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94220-37-8 |
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Methyl-1H-pyrazolo[4,3-b]pyridin-7(4H)-one (CAS 94220-37-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7N3O. Molecular weight: 149.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 5-Methyl-1h-pyrazolo[3,4-c]pyridazin-3-amine (CAS 2125-93-1)
- 5-Methyl-3H-1,3-benzoxazol-2-one (CAS 22876-15-9)
- 5-Methyl-1H-pyrazolo[3,4-b]pyrazin-3-amine (CAS 2089300-52-5)
- 6-Bromo-4-methoxynicotinaldehyde (CAS 1060805-10-8)
- 2'-(Hydroxymethyl)[1,1'-biphenyl]-4-carboxaldehyde (CAS 1228594-41-9)
- (Z-Asp-Glu-Val-Asp)2-Rhodamine 110 (CAS 223538-61-2)
- 2-(Trifluoromethyl)imidazo[1,2-b]pyridazine (CAS 109114-00-3)
- (R)-3-(1-Amino-ethyl)-benzoic acid (CAS 1187930-71-7)
- 2,3-Diamino-6-chlorobenzoic acid (CAS 855470-73-4)
- Insulin B (22-25) (CAS 34367-73-2)
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