(3-(Difluoromethyl)-1H-pyrazol-4-yl)methanol CAS 2254338-42-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2254338-42-4 |
| Molecular Formula | C5H6F2N2O |
| Molecular Weight | 148.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-(Difluoromethyl)-1H-pyrazol-4-yl)methanol (CAS 2254338-42-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6F2N2O. Molecular weight: 148.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6F2N2O |
| Molecular Weight | 148.11 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethyl Standards
- 3-(Difluoromethyl)-1-methyl-1H-pyrazol-5(4H)-one (CAS 1048018-91-2)
- 5-(Difluoromethyl)-1-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 121303-75-1)
- [1-(difluoromethyl)-1H-pyrazol-5-yl]methanol (CAS 1245772-28-4)
- (1-(Difluoromethyl)-1H-pyrazol-3-yl)methanol (CAS 1245772-78-4)
- 3-(Difluoromethyl)-1-methyl-1H-pyrazol-5-ol (CAS 129922-58-3)
- (5-(Difluoromethyl)furan-2-yl)methanol (CAS 152932-54-2)
- 5-(Difluoromethyl)-1-methyl-1H-1,2,4-triazol-3-amine (CAS 1785198-29-9)
- [5-(Difluoromethyl)-1,2-oxazol-3-yl]methanamine (CAS 1896928-61-2)
Recommended Standards
- (2S,5S)-2,5-Dihydroxytetrahydrofuran-2-carboxylic acid (CAS 210823-25-9)
- (3-(Difluoromethyl)isoxazol-5-yl)methanamine (CAS 2118317-99-8)
- (2S,5R)-2,5-Dihydroxytetrahydrofuran-2-carboxylic acid (CAS 210823-26-0)
- 1-(4-Fluorophenyl)-1h-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 924022-47-9)
- 4,4,5,5-Tetramethyl-2-(4-(2-(methylsulfonyl)ethyl)phenyl)-1,3,2-dioxaborolane (CAS 936728-14-2)
- Ethyl 2-(3-cyano-6-(4-fluorophenyl)-2-oxopyridin-1(2H)-yl)acetate (CAS 252058-84-7)
- Methyl 2-bromo-5-chloro-4-fluorobenzoate (CAS 1502835-28-0)
- 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine hydrochloride (CAS 1803592-08-6)
- [(2-chloro-4-fluorophenyl)methyl](2-methoxyethyl)amine (CAS 1020960-15-9)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com