4-Acetoxy-4-heptylbenzophenone CAS 890099-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890099-81-7 |
| Molecular Formula | C22H26O3 |
| Molecular Weight | 338.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Acetoxy-4-heptylbenzophenone (CAS 890099-81-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H26O3. Molecular weight: 338.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H26O3 |
| Molecular Weight | 338.44 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 Acetoxy Standards
- 2-Acetoxy-4-heptylbenzophenone (CAS 890098-50-7)
- 2-Acetoxy-4'-propoxybenzophenone (CAS 890098-54-1)
- 3-Acetoxy-4-hexyloxybenzophenone (CAS 890100-08-0)
- N-Acetoxy-N-Trifluoroacetyl-2-Aminofluorene (CAS 99475-95-3)
- ethyl 4-acetoxy-3-bromo-benzofuran-6-carboxylate (CAS 2691128-91-1)
- Ethyl 4-acetoxy-3-iodobenzoate (CAS 1131614-40-8)
- Ethyl 2-acetoxy-5-iodobenzoate (CAS 857755-86-3)
- N-Acetoxy-N-(9H-fluoren-2-yl)benzamide (CAS 29968-75-0)
Recommended Standards
- 4,5-Dimethyl-1-(triphenylmethyl)-1H-imidazole (CAS 23593-70-6)
- 5,6-Dimethyl-2-(4-(piperidin-1-yl)phenyl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione (CAS 302804-44-0)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-phenylbutyrophenone (CAS 898756-65-5)
- 1-(Cyclopropyldifluoromethyl)-4-fluorobenzene (CAS 1204295-86-2)
- 3-((1H-Indol-1-yl)methyl)aniline (CAS 1152512-79-2)
- 2-(Benzylthio)-N-methoxy-N-methylacetamide (CAS 191731-38-1)
- 2,5-Dimethyl-1-(2-methyl-5-nitrophenyl)-1H-pyrrole-3-carbaldehyde (CAS 714278-11-2)
- 2,2-Difluoro-2-(3-formylphenoxy)acetic acid (CAS 1153778-64-3)
- 3-Nitrobenzenecarbaldehyde O-(3-fluorobenzyl)oxime (CAS 20896-58-6)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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