(E)-4-(3-(2-Hydroxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid CAS 919092-43-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 919092-43-6 |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-(3-(2-Hydroxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 919092-43-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12O4. Molecular weight: 268.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1987 |
Related E Standards
- (E)-4-(3-(4-Hydroxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 70760-02-0)
- 3-(4-Hydroxyphenyl)-6-methoxy-2h-chromen-2-one (CAS 951989-73-4)
- 3-(4-Hydroxyphenyl)-8-methoxy-2H-chromen-2-one (CAS 53592-45-3)
- 1-(2-Hydroxyphenyl)-5-phenyl-1,3-pentanedione (CAS 61828-54-4)
- 2-(4-Hydroxyphenyl)-3-propylbenzofuran-5-ol (CAS 76396-32-2)
- 1-(4-Hydroxyphenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-ol (CAS 109252-41-7)
- 1,1-Bis(4-hydroxyphenyl)cyclohexane (CAS 843-55-0)
- 3-(4-Hydroxyphenyl)-1,1,3-trimethylindan-5-ol (CAS 10527-11-4)
Recommended Standards
- (Dibenzofuran-2-yl)-2-oxobutanoic Acid (CAS 885951-79-1)
- (6-Hydroxybenzofuran-3-yl)(4-methoxyphenyl)methanone (CAS 383881-52-5)
- (E)-4,4’-(Ethene-1,2-diyl)dibenzoic Acid (CAS 74299-91-5)
- 1-(4-(6-(1H-Pyrrol-1-yl)pyridazin-3-yl)piperazin-1-yl)butan-1-one (CAS 1421474-50-1)
- 2H-Imidazo[2,1-a]isoindol-5(3H)-one (CAS 16780-94-2)
- 2-Bromo-6-chloro-3-fluorophenol (CAS 1782417-49-5)
- cis-opropylcyclohexanol (CAS 22900-08-9)
- 6,7-Dimethylbenzofuran-2(3H)-one (CAS 742079-99-8)
- Pyrazolo[1,5-a]pyridin-4-ol, 6-bromo-3-fluoro- (CAS 2770966-34-0)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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