2,6-Dihydroxy-4-methylbenzoic acid CAS 480-67-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 480-67-1 |
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dihydroxy-4-methylbenzoic acid (CAS 480-67-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8O4. Molecular weight: 168.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 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.) | 1957 |
Related Dihydroxy Standards
- 4,5-Dihydroxy-2-methylbenzoic acid (CAS 127531-40-2)
- 3,4-Dihydroxy-2-methylbenzoic acid (CAS 168899-47-6)
- 2,2-Dihydroxy-1-(4-hydroxyphenyl)ethanone (CAS 197447-05-5)
- 2,3-Dihydroxy-4-methylbenzoic acid (CAS 3929-89-3)
- 2,3-Dihydroxy-5-methoxybenzaldehyde (CAS 73275-94-2)
- 2,3-Dihydroxy-5-methylbenzoic acid (CAS 6049-93-0)
- 2,4-Dihydroxy-3-methoxybenzaldehyde (CAS 58922-29-5)
- 2,4-Dihydroxy-3-methylbenzoic acid (CAS 4707-49-7)
Recommended Standards
- 2,5-dimethyl-4-nitropyridine 1-oxide (CAS 21816-42-2)
- 2,6-Dimethyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 857992-70-2)
- 2,5-Dimethoxycyclohexa-2,5-diene-1,4-dione (CAS 3117-03-1)
- (2R,6R)-4-Benzyl-2,6-dimethylmorpholine (CAS 171753-77-8)
- (E)-Ethyl 3-(5-fluoro-2-hydroxyphenyl)acrylate (CAS 949449-09-6)
- 4-Iodobenzene-1,2-diol (CAS 76149-14-9)
- (2-Fluoro-4-(trifluoromethoxy)phenyl)methanamine (CAS 1240257-11-7)
- Canagliflozin Impurity 103 (CAS CATO-C4X-1123103)
- 4-Fluoro-2-methyl-N-(2-(thiophen-3-yl)ethyl)benzenesulfonamide (CAS 1060261-76-8)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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