Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate CAS 1172283-37-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1172283-37-2 |
| Molecular Formula | C12H8F3N3O4 |
| Molecular Weight | 315.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate (CAS 1172283-37-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8F3N3O4. Molecular weight: 315.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8F3N3O4 |
| Molecular Weight | 315.20 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 |
| 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 4-((4-Nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl)methyl)benzoic acid (CAS 1006957-25-0)
- Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate (CAS 1171236-26-2)
- 3-Nitro-4-((5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)benzonitrile (CAS 1354749-60-2)
- (6-Nitro-2H-1,3-benzodioxol-5-yl)methyl 4-methylbenzoate (CAS 331460-09-4)
- Ethyl 6-nitro-4-(pyrrolidin-1-yl)quinoline-3-carboxylate (CAS 478248-31-6)
- 1-Nitro-N-phenylacridin-9-amine (CAS 40239-67-6)
- 3-Nitro-N-phenylacridin-9-amine (CAS 94129-61-0)
- (E)-3-(3-nitro-4-(p-tolylthio)phenyl)acrylic acid (CAS 175278-50-9)
Recommended Standards
- 1-Benzyl-6-bromo-3,4-dihydronaphthalen-2(1H)-one (CAS 1246650-79-2)
- 1-(4-Bromo-2-fluorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-13-2)
- (2E)-1-(4-Bromophenyl)-3-(4-ethylphenyl)prop-2-en-1-one (CAS 130768-84-2)
- [2-(Trifluoromethoxy)phenyl]thiourea (CAS 175205-24-0)
- Ropivacaine (CAS 84057-95-4)
- 1-2-3-4-Tetra-O-benzyl-β-D-glucopyranoside (CAS 27851-29-2)
- 6-Iodo-1,1,1-trifluorohexane (CAS 104504-31-6)
- 5-Bromo-6-(tert-butyl)-4-methoxythieno[2,3-d]pyrimidine (CAS 2764889-44-1)
- 6-Chloroindolizine-2-carboxylic acid (CAS 1206974-04-0)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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