4-((4-Methylbenzyl)oxy)benzofuran-6-carboxylic acid CAS 1291493-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1291493-64-5 |
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Methylbenzyl)oxy)benzofuran-6-carboxylic acid (CAS 1291493-64-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14O4. Molecular weight: 282.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29 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.) | 1990 |
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- 3-((4-Methylbenzyl)thio)-1-phenyl-1H-1,2,4-triazole (CAS 511306-37-9)
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Recommended Standards
- Methyl 3-(2-methoxynaphthalen-1-yl)-1H-pyrazole-5-carboxylate (CAS 1273553-85-7)
- Methyl 4-hydroxy-2-phenyl-2H-chromene-3-carboxylate (CAS 129410-08-8)
- 7-(Benzyloxy)-3-methyl-5-nitro-1H-indole (CAS 127028-21-1)
- 2-((3,4-Dichlorobenzyl)thio)-1-methyl-4,5-diphenyl-1H-imidazole (CAS 339277-04-2)
- 1-(3,4-Dichlorobenzyl)-3-(4-methyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)pyridin-2(1H)-one (CAS 242797-55-3)
- Vilanterol Impurity 40 (CAS 54673-14-2)
- β-Cortol (CAS 667-65-2)
- DL-β-Homomethionine (CAS 158570-14-0)
- (1r)-1-(5,6,7,8-Tetrahydronaphthalen-2-yl)ethan-1-ol (CAS 1212081-91-8)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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