2-(1-Hydroxy-1-methylethyl)-benzofuran-5-carboxylic acid methyl ester CAS 69703-21-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69703-21-5 |
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(1-Hydroxy-1-methylethyl)-benzofuran-5-carboxylic acid methyl ester (CAS 69703-21-5) pharmaceutical standards reference standard. Molecular formula: C13H14O4. Molecular weight: 234.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Hydroxy Standards
- 7-Hydroxy-2-(2-hydroxypropyl)-5-methyl-4H-chromen-4-one (CAS 104871-04-7)
- trans-3'-Hydroxy Cotinine Acetate (CAS 111034-55-0)
- N-Hydroxy-2-(3-oxo-1-piperazinyl)-benzenecarboximidamide (CAS 1220040-48-1)
- Methyl 2-(4-hydroxy-3-(4-hydroxybut-1-yn-1-yl)phenyl)acetate (CAS 1354633-20-7)
- 2-(6-Hydroxy-2-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid (CAS 1414797-84-4)
- Methyl 2-hydroxy-3-(1-methyl-1h-indazol-3-yl)propanoate (CAS 1493469-43-4)
- 2-(1-Hydroxy-2-methylpropan-2-yl)-1h-benzo[d]imidazole-5-carboxylic acid (CAS 1497290-59-1)
- Ethyl 4-hydroxy-1,6-dimethyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 1537883-68-3)
Recommended Standards
- 2-((5,6-Dimethyl-1H-benzo[d]imidazol-2-yl)methoxy)acetic acid (CAS 933738-36-4)
- 2-(2-(Allylamino)-2-oxoethoxy)benzamide (CAS 923120-44-9)
- 1-tert-Butyl-5-nitro-1H-indazol-3-amine (CAS 452088-33-4)
- 6-Acetyl-8-methoxynaphthalene-1-sulfonyl chloride (CAS 53446-35-8)
- 3-Methyl-3-((thietan-3-ylamino)methyl)pentan-2-ol (CAS 1881678-34-7)
- 2-Heptadecyl-6-methoxycyclohexa-2,5-diene-1,4-dione (CAS 78472-08-9)
- 10-(4-Fluorophenyl)-9,10-dihydroacridine (CAS 366015-67-0)
- Cefotaxime Impurity 79 (CAS CATO-C4X-120179)
- 7-Bromo-2-oxa-6-thia-5-azaspiro[3.5]nonane 6,6-dioxide (CAS 2767589-90-0)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com