Ethyl 3-(3-chlorophenyl)-3-methyloxirane-2-carboxylate CAS 1504091-47-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1504091-47-7 |
| Molecular Formula | C12H13ClO3 |
| Molecular Weight | 240.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(3-chlorophenyl)-3-methyloxirane-2-carboxylate (CAS 1504091-47-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13ClO3. Molecular weight: 240.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H13ClO3 |
| Molecular Weight | 240.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 1-(9-Chloro-3,4-dihydro-2h-benzo[b][1,4]dioxepin-7-yl)prop-2-en-1-ol (CAS 1483798-97-5)
- Methyl 3-(4-chlorophenyl)-3-ethyloxirane-2-carboxylate (CAS 1512353-12-6)
- Ethyl 3-(2-chlorophenyl)-3-methyloxirane-2-carboxylate (CAS 1521504-03-9)
- 6-Hydrazono-1-methyl-3-phenoxy-1,6-dihydropyridazine (CAS 801982-47-8)
- (S)-1-(3-bromo-4-methylphenyl)-2,2-dimethylpropan-1-amine (CAS 1388722-22-2)
- 2-Methyl-2-(methylsulfonyl)propane (CAS 14094-12-3)
- Bisoprolol Impurity 57 Fumarate (CAS CATO-C4X-124757)
- (R)-3-amino-3-(2,6-difluorophenyl)propanoic acid hydrochloride (CAS 1354970-44-7)
- 4-[Methyl(methylsulfonyl)amino]benzoic acid (CAS 200393-68-6)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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