2-(3-Nitro-1h-pyrazol-1-yl)-1-[4-(trifluoromethyl)phenyl]ethan-1-one CAS 1240569-62-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240569-62-3 |
| Molecular Formula | C12H8F3N3O3 |
| Molecular Weight | 299.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Nitro-1h-pyrazol-1-yl)-1-[4-(trifluoromethyl)phenyl]ethan-1-one (CAS 1240569-62-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8F3N3O3. Molecular weight: 299.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8F3N3O3 |
| Molecular Weight | 299.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 1-Acetyl-4-nitro-3-phenyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1017793-90-6)
- 5-Nitro-N4-(3-(trifluoromethyl)phenyl)pyrimidine-2,4-diamine (CAS 351858-26-9)
- 1-Nitro-3-(4-(trifluoromethoxy)phenoxy)benzene (CAS 1019997-75-1)
- 1-Nitro-4-[4-(trifluoromethoxy)phenoxy]benzene (CAS 74030-44-7)
- 2-[2-nitro-4-(trifluoromethyl)phenoxy]phenol (CAS 680579-23-1)
- 3-(2-Nitro-4-(trifluoromethyl)phenoxy)phenol (CAS 71626-84-1)
- 1-Nitro-4-((4,4,5,5,5-pentafluoropentyl)oxy)benzene (CAS 1980086-49-4)
- (2-Nitro-4-(trifluoromethyl)phenyl)(phenyl)sulfane (CAS 346-44-1)
Recommended Standards
- N-(5-Bromo-3-methyl-2-pyridinyl)-N-methyl-N-(tetrahydro-2H-pyran-4-ylmethyl)amine (CAS 1220036-22-5)
- 5-Bromo-2-(4-isobutylpiperazin-1-yl)pyrimidine (CAS 1252362-50-7)
- 5-Bromo-N,4-dimethyl-N-((tetrahydro-2H-pyran-4-yl)methyl)pyridin-2-amine (CAS 1220036-21-4)
- 4-(4-Chloro-3-methylphenyl)phthalazin-1(2H)-one (CAS 141123-12-8)
- (1H-pyrrolo[2,3-c]pyridin-3-yl)methanamine (CAS 25957-71-5)
- Ethyl 2-(3,5-dimethyl-4-(pyrrolidin-2-yl)-1H-pyrazol-1-yl)acetate (CAS 1708268-95-4)
- 5-(4-fluorophenyl)pyrimidin-4-amine (CAS 56239-05-5)
- [2-Amino-2-(furan-2-yl)ethyl]dimethylamine dihydrochloride (CAS 1803572-34-0)
- (2E)-2-Cyano-3-(dimethylamino)-N'-[(1E)-phenylmethylidene]prop-2-enehydrazide (CAS 338779-05-8)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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