3-Methyl-1H-pyrazol-5-ol CAS 132712-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132712-71-1 |
| Molecular Formula | C4H6N2O |
| Molecular Weight | 98.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Methyl-1H-pyrazol-5-ol (CAS 132712-71-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6N2O. Molecular weight: 98.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6N2O |
| Molecular Weight | 98.10 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.) | 1994 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 5-amino-2,3-dihydro-1H-pyrrol-2-one (CAS 1314960-04-7)
- 4-Methyl-2-pyrazolin-5-one (CAS 13315-23-6)
- 2,5-Dimethyl-1,3,4-oxadiazole (CAS 13148-65-7)
- 2-(Diethoxyphosphoryl)-2-fluoroacetic acid (CAS 30094-32-7)
- Tridodecylmethylammonium chloride (CAS 7173-54-8)
- Ethyl 4-amino-1-ethyl-1H-pyrazole-3-carboxylate hydrochloride (CAS 1049763-78-1)
- 1-Bromo-1H-benzo[d]imidazole (CAS 348619-95-4)
- Cladribine EP Impurity E (CAS 1831121-84-6)
- 5-Bromo-2,3-difluoro-4-methylbenzaldehyde (CAS 1823871-92-6)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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