3-[3-(difluoromethoxy)phenyl]-4-methyl-1h-pyrazol-5-amine CAS 1187027-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1187027-03-7 |
| Molecular Formula | C11H11F2N3O |
| Molecular Weight | 239.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3-(difluoromethoxy)phenyl]-4-methyl-1h-pyrazol-5-amine (CAS 1187027-03-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11F2N3O. Molecular weight: 239.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11F2N3O |
| Molecular Weight | 239.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related difluoromethoxy Standards
- 3-(4-(Difluoromethoxy)phenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152649-31-4)
- 3-(2-(Difluoromethoxy)phenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152709-48-2)
- 4-[4-(difluoromethoxy)phenyl]-3-methyl-1H-pyrazol-5-amine (CAS 1187766-74-0)
- 2-(Difluoromethoxy)-3-(4-fluorophenyl)pyridine (CAS 1214334-17-4)
- 2-(Difluoromethoxy)-5-(2-fluorophenyl)pyridine (CAS 1214343-50-6)
- 4-(Difluoromethoxy)-2-(4-fluorophenyl)pyridine (CAS 1214347-18-8)
- 4-(Difluoromethoxy)-3-(4-fluorophenyl)pyridine (CAS 1214376-23-4)
- 4-(Difluoromethoxy)-2-(3-fluorophenyl)pyridine (CAS 1214379-62-0)
Recommended Standards
- 1,2,3-Trimethoxy-4-[(e)-2-nitroethenyl]benzene (CAS 118474-94-5)
- Diethyl 2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 1196147-45-1)
- 4-[5-(Ethoxycarbonyl)-3-pyrrolyl]-4-oxobutanoic Acid (CAS 119647-71-1)
- 5-Chloro-4-iodo-1H-pyrazole-3-carboxylic acid (CAS 1934253-05-0)
- CLA [Chemiluminescence Reagent] (CAS 19953-58-3)
- 6'-Hydroxy-3,4'-dimethyl-2'-oxo-1',2'-dihydro-[1,3'-bipyridine]-1,1'-diium chloride (CAS 79817-70-2)
- 2,5-dimethyl-1-(pyrimidin-2-yl)-1H-pyrrole-3-carboxylic acid (CAS 1016505-56-8)
- 5-bromo-1-ethyl-3-(trifluoromethyl)-1H-1,2,4-triazole (CAS 2446482-61-5)
- 3-(Furan-2-yl)-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 90322-51-3)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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