(2E)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}but-2-en-1-yl N-(4-chlorophenyl)carbamate CAS 338772-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338772-85-3 |
| Molecular Formula | C17H13Cl2F3N2O3 |
| Molecular Weight | 421.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}but-2-en-1-yl N-(4-chlorophenyl)carbamate (CAS 338772-85-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H13Cl2F3N2O3. Molecular weight: 421.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H13Cl2F3N2O3 |
| Molecular Weight | 421.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related E Standards
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- 6-Chloro-2-(((3,5-dimethylphenyl)thio)methyl)-3-(o-tolyl)quinazolin-4(3H)-one (CAS 866049-02-7)
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- 2-Chloro-5-(indoline-1-carbonyl)-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide (CAS 930938-70-8)
- 6-Chloro-N-(3,3-diethoxypropyl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (CAS 866142-53-2)
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Recommended Standards
- ((2R,3R,4R,5R)-3-Acetoxy-5-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methoxytetrahydrofuran-2-yl)methyl acetate (CAS 1188522-81-7)
- 2,2,2-Trifluoroethyl (4-((2,4-dichlorophenyl)carbamoyl)benzyl)carbamate (CAS 860649-85-0)
- Fluralaner Impurity N1 (CAS 1095275-07-2)
- 2-Oxa-7-azaspiro[4.4]nonan-1-one hydrochloride (CAS 1803606-19-0)
- n-(Thiazol-5-ylmethyl)butan-2-amine (CAS 1339483-76-9)
- Tert-butyl (2-amino-1-(1-methyl-1h-imidazol-5-yl)ethyl)carbamate (CAS 1496921-55-1)
- Methyl 2-acetamido-3-cyano-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 886952-80-3)
- Methyl 3-iodo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carboxylate (CAS 1448862-62-1)
- 2-Butoxy-3,5-dichloropyridine (CAS 1692870-49-7)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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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