2,4-Dihydroxy-6-pentylbenzoic Acid CAS 491-72-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 491-72-5 |
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Dihydroxy-6-pentylbenzoic Acid (CAS 491-72-5) pharmaceutical standards reference standard. Molecular formula: C12H16O4. Molecular weight: 224.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Dihydroxy Standards
- 1-(2,6-Dihydroxy-4-methoxy-3-methylphenyl)butan-1-one (CAS 519-40-4)
- 2,6-Dihydroxy-3-(1-methoxy-2-methylpropyl)benzaldehyde (CAS 625831-22-3)
- 2,6-Dihydroxy-4-pentylbenzoic acid (CAS 61695-63-4)
- 3-(1,3-Dihydroxy-2-methylpropan-2-yl)-1-phenylurea (CAS 74548-62-2)
- Methyl 2,4-dihydroxy-5,6,7,8-tetrahydroquinoline-3-carboxylate (CAS 150057-08-2)
- Ethyl 2,4-dihydroxy-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carboxylate (CAS 55618-82-1)
- 1-(2,3-Dihydroxy-4,6-dimethoxyphenyl)-1-propanone (CAS 94190-89-3)
- (R)-3,8-Dihydroxy-6-(hydroxymethyl)-7-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 1883551-65-2)
Recommended Standards
- Dibenzoylmethane (CAS 120-46-7)
- Senkyunolide H (CAS 94596-27-7)
- 4-Hydroxy-6-(2-oxoheptyl)-2H-pyran-2-one (CAS 327175-05-3)
- 2-Fluoro-5-(pentafluoro-λ6-sulfanyl)aniline (CAS 1240257-94-6)
- 1-Chloro-4-nitro-2-(trifluoromethoxy)benzene (CAS 113421-97-9)
- Ytterbium(II) iodide (CAS 19357-86-9)
- 1049752-52-4 N-[(1-Methyl-1H-pyrazol-4-yl)methyl]cyclohexanamine dihydrochloride MFCD09431458 (CAS 1049752-52-4)
- tert-Butyl 2-cyano-4-oxopiperidine-1-carboxylate (CAS 1425335-76-7)
- (S)-2-amino-N-(3-cyanobenzyl)-3-methylbutanamide (CAS 1307618-69-4)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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