Ethyl 3-(5-(3-chloro-2-fluorobenzyl)-2,4-dimethoxyphenyl)-3-oxopropanoate, 97% CAS 949465-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 949465-81-0 |
| Molecular Formula | C20H20ClFO5 |
| Molecular Weight | 394.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-(5-(3-chloro-2-fluorobenzyl)-2,4-dimethoxyphenyl)-3-oxopropanoate, 97% (CAS 949465-81-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H20ClFO5. Molecular weight: 394.82 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H20ClFO5 |
| Molecular Weight | 394.82 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1987 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- Tert-butyl 3-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1417793-54-4)
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- 5-[(2-Chlorophenyl)methyl]-3-(trifluoromethyl)-5H,6H,6aH,7H,8H,9H,10H-pyrido[1,2-a]quinoxalin-6-one (CAS 1008960-75-5)
- Benzene-1,3,5-tricarbohydrazide (CAS 36997-31-6)
- 3-Bromo-8-methoxy-6,6-dimethyl-5H-benzo[b]carbazol-11(6H)-one (CAS 1256576-68-7)
- (4-Bromophenyl)(cyclobutyl)methanamine hydrochloride (CAS 1193387-95-9)
- 4-[(3,4-dimethylphenyl)amino]-2,3-dihydro-1$l^{6}-thiophene-1,1-dione (CAS 1384428-85-6)
- 1-(4-(p-Tolyloxy)-3-nitrophenyl)ethanone (CAS 31477-15-3)
- 2,5-Difluorophenylacetyl chloride (CAS 157033-23-3)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
Why CATO?
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