1-(4-methoxyphenyl)-4-methyl-1H-pyrazole CAS 1252572-49-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1252572-49-8 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-methoxyphenyl)-4-methyl-1H-pyrazole (CAS 1252572-49-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12N2O. Molecular weight: 188.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related methoxyphenyl Standards
- 2-(4-Methoxyphenyl)-4-methyl-1H-imidazole (CAS 102151-45-1)
- 5-(2-Methoxyphenyl)-1-methyl-1H-pyrazole (CAS 140226-35-3)
- 5-(3-Methoxyphenyl)-1-methylpyrazole (CAS 144026-75-5)
- 1-(2-Methoxyphenyl)-4-methyl-1H-imidazole (CAS 301828-44-4)
- 1-(4-Methoxyphenyl)-3-methyl-1H-pyrazole (CAS 68338-28-3)
- 1-(4-Methoxyphenyl)-4-methyl-1H-imidazole (CAS 301828-45-5)
- 3-(4-Methoxyphenyl)-1-methyl-1H-pyrazole (CAS 73387-57-2)
- 4-(2-Methoxyphenyl)-3-methyl-1H-pyrazole (CAS 647825-31-8)
Recommended Standards
- 1-Allyl-5-aminoindolin-2-one (CAS 1251343-03-9)
- 6-Acetyl-5-methyl-2,3-dihydro-1h-pyrrolizine-7-carbonitrile (CAS 1258639-76-7)
- 1-Benzyl-3-methyl-1H-1,2,4-triazol-5-amine (CAS 1251074-61-9)
- 6-(1H-Imidazol-1-yl)-N-(thiazol-2-yl)pyridazine-3-carboxamide (CAS 1351608-21-3)
- 3-Methyl-4-(4-methylpiperazin-1-yl)aniline dihydrochloride (CAS 1177349-04-0)
- 4-(4-Bromophenyl)-1-phenylbutan-1-one (CAS 1225857-78-2)
- 4-Bromo-2-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805409-08-8)
- 3-Fluoro-4-methyl-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 1706451-99-1)
- 3-(4-Fluorophenyl)-5-methyl-1H-indole (CAS 141306-09-4)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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