3-{1-[4-chloro-3-(trifluoromethyl)phenyl]-2,5-dimethyl-1h-pyrrol-3-yl}-2-cyanoprop-2-enoic acid CAS 743440-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 743440-55-3 |
| Molecular Formula | C17H12ClF3N2O2 |
| Molecular Weight | 368.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-{1-[4-chloro-3-(trifluoromethyl)phenyl]-2,5-dimethyl-1h-pyrrol-3-yl}-2-cyanoprop-2-enoic acid (CAS 743440-55-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H12ClF3N2O2. Molecular weight: 368.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H12ClF3N2O2 |
| Molecular Weight | 368.74 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 5-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)phenyl)-4-ethyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1092343-50-4)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(1,3-dioxolan-2-yl)-1H-indole (CAS 338410-00-7)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)acetohydrazide (CAS 339099-27-3)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-methyl-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860789-68-0)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-phenylpiperidine-2,6-dione (CAS 339030-22-7)
- Ethyl 2-[8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]benzenecarboxylate (CAS 900015-41-0)
- Methyl 2-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)acetate (CAS 339099-19-3)
- N-(3-chloro-4-fluorophenyl)-2-((4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 263756-84-9)
Recommended Standards
- N-(5-chloropyridin-2-yl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)propanamide (CAS 439111-83-8)
- 2-(4-Chlorophenyl)-7-fluoro-4-(4-fluorophenyl)phthalazin-1(2H)-one (CAS 161716-20-7)
- Ethyl 2-((2-chloro-4-fluorophenyl)imino)-4-(trifluoromethyl)-2,3-dihydrothiazole-5-carboxylate (CAS 937597-86-9)
- 2-Bromo-n-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide (CAS 1424129-83-8)
- 2-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]acetic acid (CAS 1092297-95-4)
- 2,6-Dichloro-N1-((tetrahydrofuran-2-yl)methyl)benzene-1,4-diamine (CAS 1690654-29-5)
- (2-(4-Methoxyphenyl)-1H-imidazol-5-yl)methanamine (CAS 944903-56-4)
- 1,1'-(Butylazanediyl)bis(propan-2-ol) (CAS 4402-34-0)
- 3-Bromofuran-2-sulfonamide (CAS 1343378-42-6)
- Antistasin-Related Peptide (CAS 161561-46-2)
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