890100-35-3 4-(3,4-Dimethylbenzoyl)phenyl acetate DTXSID50641745 CAS 890100-35-3
| CAS No. | 890100-35-3 |
| Molecular Formula | C17H16O3 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 890100-35-3 4-(3,4-Dimethylbenzoyl)phenyl acetate DTXSID50641745 (CAS 890100-35-3), a certified reference material (molecular formula C17H16O3, MW 268.31 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, 890100-35-3 4-(3,4-Dimethylbenzoyl)phenyl acetate DTXSID50641745 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 268.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C17H16O3 |
| Molecular Weight | 268.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dimethylbenzoyl Standards
- 2-(3,4-Dimethylbenzoyl)phenyl acetate (CAS 890099-12-4)
- 2-(3,5-Dimethylbenzoyl)phenyl acetate (CAS 890099-15-7)
- 3-(2,3-Dimethylbenzoyl)phenyl acetate (CAS 890099-05-5)
- 3-(2,5-Dimethylbenzoyl)phenyl acetate (CAS 890099-11-3)
- 3-(2,6-Dimethylbenzoyl)phenyl acetate (CAS 890099-14-6)
- 4-(2,3-Dimethylbenzoyl)phenyl acetate (CAS 890100-29-5)
- 4-(2,4-Dimethylbenzoyl)phenyl acetate (CAS 890100-31-9)
- 4-(2,5-Dimethylbenzoyl)phenyl acetate (CAS 303098-84-2)
Recommended Standards
- 890099-20-4 3-(3,5-Dimethylbenzoyl)phenyl acetate DTXSID30641682 (CAS 890099-20-4)
- 890100-37-5 4-(3,5-Dimethylbenzoyl)phenyl acetate DTXSID10641746 (CAS 890100-37-5)
- (5|A,7|A,12|A)-7,12-dihydroxycholan-24-oic acid 63471-85-2 KST-1A6973 (CAS 63471-85-2)
- 898776-58-4 Ethyl 3-(1-oxo-2-phenylethyl)benzoate MFCD07700160 (CAS 898776-58-4)
- K In Water (CAS CATO-CCRM106084)
- n-(4-{[(4-bromophenyl)methyl]amino}phenyl)acetamide (CAS 1019555-56-6)
- 2-Bromo-3-fluorobenzaldehyde (CAS 891180-59-9)
- Methyl 5-((diphenylmethylene)amino)pyrimidine-2-carboxylate (CAS 1383802-11-6)
- 2-((5-Amino-3-methylpyridin-2-yl)oxy)ethan-1-ol (CAS 1249162-86-4)
- 3-Bromo-2-(difluoromethoxy)benzaldehyde (CAS 1249999-12-9)
- Ibrutinib Impurity 55 (CAS 5399-92-8)
- 2-((2-(3,4-Dimethoxyphenyl)-2-oxoethyl)thio)-6-methylpyrimidin-4(3H)-one (CAS 324577-88-0)
- Tert-butyl 4-(6-chloro-2-oxoindolin-3-yl)piperidine-1-carboxylate (CAS 917917-50-1)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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