2-(11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-9-yl)acetic acid CAS 79669-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79669-76-4 |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-9-yl)acetic acid (CAS 79669-76-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12O4. Molecular weight: 268.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Oxo Standards
- 11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl acetate (CAS 294853-36-4)
- 2-(11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-3-yl)acetic acid (CAS 55689-65-1)
- 11-Oxo-10,11-dihydrodibenzo[b,f][1,4]thiazepine-8-carboxylic acid (CAS 440627-14-5)
- 3,4-Dihydrodibenzo[c,g]phenanthrene (CAS 7427-84-1)
- Methyl 10,11-dihydrodibenzo[b,f][1,4]oxazepine-8-carboxylate (CAS 157160-98-0)
- 3,4-Dihydrodibenzo[a,j]acridine (CAS 106589-49-5)
- 6,13-Dihydrodibenzo[b,i]phenazine (CAS 10350-06-8)
- 11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl methylcarbamate (CAS 866156-24-3)
Recommended Standards
- 2-(2-Hydroxy-3-phenylacryloyl)benzoic acid (CAS 43053-07-2)
- 1-Oxo-3-phenyl-3,4-dihydro-1h-2-benzopyran-6-carboxylic acid (CAS 850021-37-3)
- 2-(3-Oxo-3-phenylpropanoyl)benzoic acid (CAS 42222-79-7)
- (4-Fluoro-6-(2-methyl-1H-imidazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225171-61-7)
- N-(3-(1H-imidazol-1-yl)propyl)-1-(4-fluorophenyl)-2,2-dimethylcyclopropane-1-carboxamide (CAS 1434927-54-4)
- 4-Amino-3-fluorophenylboronic Acid Pinacol Ester (CAS 819058-34-9)
- 1-Bromo-3-chloro-5-piperidinobenzene (CAS 1280786-87-9)
- 5-Chloro-2-isopropylbenzaldehyde (CAS 1289090-35-2)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 339099-16-0)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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