3-(4-Chlorophenyl)-2-oxo-2H-chromen-7-yl propionate CAS 869080-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 869080-11-5 |
| Molecular Formula | C18H13ClO4 |
| Molecular Weight | 328.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chlorophenyl)-2-oxo-2H-chromen-7-yl propionate (CAS 869080-11-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13ClO4. Molecular weight: 328.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13ClO4 |
| Molecular Weight | 328.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
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- 1-(2-Chlorophenyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1330108-27-4)
- Benzyl (5-(4-chlorophenyl)oxazol-2-yl)carbamate (CAS 13575-29-6)
- (1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl)methyl phenylcarbamate (CAS 338419-08-2)
- (4E)-2-(4-Chlorophenyl)-4-{[(4,6-dimethylpyrimidin-2-yl)amino]methylidene}-4,5-dihydro-1,3-oxazol-5-one (CAS 303998-86-9)
- [(3Z)-1-[(3-Chlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino acetate (CAS 303998-09-6)
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Recommended Standards
- 3-(4-Chlorophenyl)-1-(4-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-41-3)
- 3-(4-Chlorophenyl)-7-(2-oxopropoxy)-2H-chromen-2-one (CAS 887860-30-2)
- 3-(4-Chlorophenyl)-1-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-57-1)
- 1-(2-Chlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 478030-46-5)
- Tert-butyl (2S,3R)-3-(3-bromophenyl)aziridine-2-carboxylate (CAS 1980008-30-7)
- (E)-1-(3-Fluorophenyl)but-2-en-1-one (CAS 1809201-85-1)
- Methyl 4-(4-fluorophenyl)-3-methylbenzoate (CAS 1345038-32-5)
- (6-(Tert-butyl)-2-methylpyridin-3-yl)boronic acid (CAS 2225170-94-3)
- 627-31-6 1,3-Diiodopropane Propane, 1,3-diiodo- 4-01-00-00228 (Beilstein Handbook Reference) AI3-52340 BRN 1731117 EINECS 210-993-4 NSC 35647 Trimethylene diiodide (CAS 627-31-6)
- Peptide Impurity 04 (CAS 2913424-91-4)
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