4-(2,5-Dihydroxyphenyl)butanoic acid CAS 77267-97-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77267-97-1 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2,5-Dihydroxyphenyl)butanoic acid (CAS 77267-97-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H12O4. Molecular weight: 196.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1979 |
Related Dihydroxyphenyl Standards
- 3-(3,4-Dihydroxyphenyl)propanehydrazide (CAS 401642-48-6)
- 4-(2,3-Dihydroxyphenyl)butyric Acid (CAS 79638-23-6)
- 4-(3,4-Dihydroxyphenyl)butyric Acid (CAS 70217-89-9)
- Ethyl 2-(2,3-dihydroxyphenyl)acetate (CAS 342623-35-2)
- ethyl 2-(2,4-dihydroxyphenyl)acetate (CAS 67828-62-0)
- ETHYL 2-(3,4-DIHYDROXYPHENYL)ACETATE (CAS 83112-21-4)
- Ethyl 2-(3,5-dihydroxyphenyl)acetate (CAS 66761-55-5)
- Methyl 3-(3,4-dihydroxyphenyl)propanoate (CAS 3598-22-9)
Recommended Standards
- 4-(2,3-Dihydroxypropoxy)benzaldehyde (CAS 64049-49-6)
- 4-(2-hydroxy-ethoxy)-3-methoxy-benZaldehyde (CAS 64673-04-7)
- 4-(2-Methoxyethoxy)benzoic acid (CAS 27890-92-2)
- 3-Cyclobutyl-5-(piperidin-2-yl)-1,2,4-oxadiazole hydrochloride (CAS 1385696-79-6)
- 3-Ethoxy-4,5,6,7-tetrahydrobenzo[d]isoxazole (CAS 182317-02-8)
- 5-(Piperidin-4-ylmethyl)-3-(pyridin-4-yl)-1,2,4-oxadiazole (CAS 1239722-79-2)
- 4-Hydroxy-2-(trifluoromethyl)nicotinic acid (CAS 956576-89-9)
- Ac-muramyl-Thr-D-Glu-NH? (CAS 66112-59-2)
- 2-(Methylamino)-1-(4-(pyridin-2-yl)piperazin-1-yl)ethan-1-one hydrochloride (CAS 1831031-11-8)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com