3-Acetoxy-3,4-dichlorobenzophenone CAS 890100-32-0
| CAS No. | 890100-32-0 |
| Molecular Formula | C15H10Cl2O3 |
| Molecular Weight | 309.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 309.14 g/mol gives 3-Acetoxy-3,4-dichlorobenzophenone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Acetoxy-3,4-dichlorobenzophenone (CAS 890100-32-0), a certified reference material (molecular formula C15H10Cl2O3, MW 309.14 g/mol) for analytical method development and quality control.
3-Acetoxy-3,4-dichlorobenzophenone (C15H10Cl2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Acetoxy-3,4-dichlorobenzophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H10Cl2O3 |
| Molecular Weight | 309.14 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Acetoxy Standards
- 4-Acetoxy-2,5-dichlorobenzophenone (CAS 150347-05-0)
- 2-Acetoxy-2,5-dichlorobenzophenone (CAS 890098-80-3)
- 2-Acetoxy-3,4-dichlorobenzophenone (CAS 890098-84-7)
- 3-Acetoxy-2,6-dichlorobenzophenone (CAS 890100-30-8)
- 3-Acetoxy-3,5-dichlorobenzophenone (CAS 890100-34-2)
- 4-Acetoxy-2,3-dichlorobenzophenone (CAS 890100-07-9)
- 4-Acetoxy-3,4-dichlorobenzophenone (CAS 890100-13-7)
- N-Acetoxy-N-(9,9-dimethyl-9H-fluoren-2-yl)acetamide (CAS 88509-82-4)
Recommended Standards
- 3-(Benzo[b]thiophen-3-yl)-4-bromofuran-2,5-dione (CAS 64215-75-4)
- 4-(2,4-Dichlorobenzoyl)phenyl acetate (CAS 890100-09-1)
- 3-(2,5-Dichlorobenzoyl)phenyl acetate (CAS 890100-28-4)
- 4-(2,6-Dichlorobenzoyl)phenyl acetate (CAS 890100-11-5)
- 3-(Difluoromethyl)-4-nitro-6-(trifluoromethyl)pyridin-2-amine (CAS 1805218-33-0)
- (4-ethoxy-4-oxidanylidene-butyl)-triphenyl-phosphanium bromide (4-ethoxy-4-oxobutyl)-triphenylphosphonium bromide 50479-11-3 A828136 (CAS 50479-11-3)
- (R)-1-(3-chlorobenzyl)pyrrolidin-3-ol (CAS 1314355-33-3)
- tert-Butyl 5-hydroxyfuran-2-carboxylate (CAS 1881320-81-5)
- N-Butyl-2,4-dimethylaniline (CAS 41115-19-9)
- 1-(Diphenylmethyl)-3-azetidinyl Methanesulfonate (CAS 33301-41-6)
- 2-(2-Chloropyridin-3-yl)-1-(3,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-21-5)
- (-)-hinokiresinol 17676-24-3 4-[(1E,3S)-1-(4-hydroxyphenyl)penta-1,4-dien-3-yl]phenol 4-[(1E,3S)-3-(4-hydroxyphenyl)penta-1,4-dienyl]phenol CHEBI:435764 (CAS 17676-24-3)
- 2,3-Dimethoxy-1,4-Dioxane (CAS 23918-30-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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