4-(4-Hydroxybenzoyl)benzoic Acid Methyl Ester CAS 159694-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159694-58-3 |
| Molecular Formula | C15H12O4 |
| Molecular Weight | 256.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4-Hydroxybenzoyl)benzoic Acid Methyl Ester (CAS 159694-58-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H12O4. Molecular weight: 256.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H12O4 |
| Molecular Weight | 256.25 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.) | 2002 |
Related Hydroxybenzoyl Standards
- N-(2-Hydroxybenzoyl)-L-aspartic Acid (CAS 56145-94-9)
- 4-[2-(4-Hydroxybenzoyl)hydrazino]-4-oxobutanoic acid (CAS 314279-21-5)
- Methyl 2-(4'-Hydroxybenzoyl)benzoate (CAS 21147-23-9)
- (E)-4-(2-(4-hydroxybenzoyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 296265-27-5)
- 1-(4-HYdroxybenzoyl)piperidine-4-carboxylic acid (CAS 1016504-50-9)
- 4-(3-hydroxybenzoyl)benzoic acid (CAS 195318-70-8)
- 1-(2-Hydroxybenzoyl)pyrrolidine-2-carboxylic acid (CAS 70491-02-0)
- 1-(2-Hydroxybenzoyl)-1H-1,2,4-triazole-5-carboxamide (CAS 62735-30-2)
Recommended Standards
- 4-(3-Methoxybenzoyl)benzoic acid (CAS 156727-76-3)
- 4-(Benzo[d][1,3]dioxol-5-ylmethoxy)benzaldehyde (CAS 161192-30-9)
- Ethyl 5,5-difluoro-5a-methyl-1,4,4a,5,5a,6-hexahydrocyclopropa[f]indazole-3-carboxylate (CAS 1557248-45-9)
- Pyrotinib Dimaleate (CAS 1397922-61-0)
- (2-(3-Fluorophenyl)thiazol-4-yl)methanamine (CAS 885280-31-9)
- 3-[(3,4-Difluorophenoxy)methyl]pyrrolidinehydrochloride (CAS 1219982-45-2)
- Methyl 2-Bromo-4-(bromomethyl)benzoate (CAS 128577-48-0)
- 2-(2-Fluorophenyl)-1-(piperazin-1-yl)ethan-1-one (CAS 194943-60-7)
- 7-((1R,5S,6S)-6-Amino-1-methyl-3-azabicyclo[3.2.0]heptan-3-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 162301-05-5)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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