2,5-Dihydroxy-4-(phenylmethoxy)benzoic Acid CAS 66910-91-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66910-91-6 |
| Molecular Formula | C14H12O5 |
| Molecular Weight | 260.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dihydroxy-4-(phenylmethoxy)benzoic Acid (CAS 66910-91-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12O5. Molecular weight: 260.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12O5 |
| Molecular Weight | 260.24 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Dihydroxy Standards
- (2,5-Dihydroxy-4-methoxyphenyl)(2-hydroxyphenyl)methanone (CAS 202463-52-3)
- (2,6-Dihydroxy-4-methoxyphenyl)(4-hydroxyphenyl)methanone (CAS 55051-85-9)
- Methyl 5,6-dihydroxy-2-(p-tolyl)pyrimidine-4-carboxylate (CAS 519032-06-5)
- 2,5-Dihydroxy-1,4-cyclohexanedicarboxylic Acid 1,4-Diethyl Ester (CAS 6966-80-9)
- 4,4'-Dihydroxy-3,3'-di-(hydroxymethyl)diphenylmethane (CAS 2346-44-3)
- (R)-2,3-dihydroxy-2-methylpropyl 4-methylbenzenesulfonate (CAS 133868-47-0)
- 3-((4,6-Dihydroxy-5-isopropylpyrimidin-2-yl)thio)propanoic acid (CAS 337499-88-4)
- 2,5-Dihydroxy-1-methoxy-9H-xanthen-9-one (CAS 173220-32-1)
Recommended Standards
- 2,4,8,10-Tetraoxa-3,9-dithiaspiro[5.5]Undecane 3,3,9,9-tetraoxide (CAS 201419-80-9)
- 2-{[3-(trifluoromethyl)phenyl]amino}-4,5-dihydro-1,3-thiazol-4-one (CAS 325996-04-1)
- 2,2-Difluoro-1,3-diphenylpropane-1,3-dione (CAS 365-00-4)
- (s)-5-(1-Amino-2-hydroxyethyl)-3-methoxybenzene-1,2-diol (CAS 1213932-12-7)
- 6-(tert-Butyl)-4-cyclopropoxy-N-methylnicotinamide (CAS 1243410-91-4)
- Ethyl 1-Methyl-1H-pyrazole-3-carboxylate (CAS 88529-79-7)
- 2-Formyl-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1411763-97-7)
- 2-Amino-1-(2,4-dimethoxyphenyl)ethanone hydrochloride (CAS 123464-63-1)
- Cefixime Impurity 9 (CAS 80544-17-8)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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