(2E)-1-(2,4-Dichlorophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one CAS 1042979-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1042979-00-9 |
| Molecular Formula | C18H16Cl2O4 |
| Molecular Weight | 367.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-(2,4-Dichlorophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1042979-00-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16Cl2O4. Molecular weight: 367.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16Cl2O4 |
| Molecular Weight | 367.22 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
Related E Standards
- 13-(3,4-Dichlorophenyl)-11,12-dimethyl-4,6,10-trioxatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,7-trien-11-ol (CAS 1005188-49-7)
- (2E)-1-(3,4-Dichlorophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1068507-62-9)
- (2E)-1-(2,4-Dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1401510-61-9)
- (2E)-1-(2,5-Dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 556031-02-8)
- (2E)-1-(3,4-Dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 352287-70-8)
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Recommended Standards
- Crizotinib Impurity 56 (CAS CATO-C4X-102556)
- tert-Butyl 2-(iodomethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate (CAS 1160246-84-3)
- N-(2,4-Dichlorophenyl)-5-nitro-1-benzothiophene-2-carboxamide (CAS 478248-47-4)
- Ethyl-(3-pentafluoroethyloxy-propyl)-amine (CAS 1208079-28-0)
- 6-Bromo-8-fluoro-4-methylquinoline (CAS 1513146-12-7)
- 3-Ethoxy-4-(2-oxo-2-{1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl}ethoxy)benzaldehyde (CAS 571150-07-7)
- 1-Isobutyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine (CAS 1710205-06-3)
- H-Cys(Bzl)-AMC (CAS 80173-27-9)
- 5-Iodo-2-methyl-3-nitrobenzoic acid (CAS 1517254-24-8)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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