2,3-Dihydroxy-6,7-dimethyl-4-propyl-1-naphthoic acid CAS 213971-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 213971-33-6 |
| Molecular Formula | C16H18O4 |
| Molecular Weight | 274.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3-Dihydroxy-6,7-dimethyl-4-propyl-1-naphthoic acid (CAS 213971-33-6) pharmaceutical standards reference standard. Molecular formula: C16H18O4. Molecular weight: 274.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18O4 |
| Molecular Weight | 274.31 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
Related Dihydroxy Standards
- 5,8-Dihydroxy-2-(4-methylpentyl)naphthalene-1,4-dione (CAS 517-90-8)
- 4',7-Dihydroxy-2,3-trans-flavan-3,4-trans-diol (CAS 38412-82-7)
- 4，9-Dihydroxy-alpha-lapachone (CAS 56473-67-7)
- (3r)-9,10-dihydroxy-7-methoxy-3-methyl-3,4-dihydro-1h-benzo[g]isochromen-1-one 70477-26-8 CTK5D2478 (CAS 70477-26-8)
- 2,2＇-Dihydroxy-4,4＇-dimethoxybenzophenone (CAS 131-54-4)
- 5,10-Dihydroxy-2,7-dimethylpyrimido[4,5-g]quinazoline-4,9(1H,6H)-dione (CAS 115705-62-9)
- 5,10-Dihydroxy-2,8-dimethylpyrimido[5,4-g]quinazoline-4,6(1H,7H)-dione (CAS 115705-72-1)
- 4,9-Dihydroxy-2,3-dimethyl-8-oxo-5,8-dihydro-3H-imidazo[4,5-g]quinazoline-6-carbaldehyde (CAS 121732-23-8)
Recommended Standards
- 2,2-Diethyl 4-Methyl Pentane-2,2,4-tricarboxylate (CAS 342806-74-0)
- 2,4-Difluoro-3-(2,4-dimethylphenyl)propiophenone (CAS 898794-54-2)
- 2-(6-amino-4-tert-butoxycarbonyl-1,4-oxazepan-6-yl)acetic acid (CAS 2302335-13-1)
- 1H,2H,3H,4H-benzo[g]quinazoline-2,4-dione (CAS 13898-60-7)
- Butylphthalide Impurity 41 (CAS 3413-15-8)
- N-methyl-N-(2-oxo-2-(thiazol-2-ylamino)ethyl)glycine (CAS 1153236-63-5)
- 1,3,7,9-Tetramethoxy-2,6-dimethyldibenzo[b,d]furan (CAS 24565-66-0)
- tert-Butyl (4-(2-(2-hydroxyethoxy)ethoxy)butyl)carbamate (CAS 2361117-82-8)
- Diphenyl-1h-1,2,4-triazole-3-carboxylic acid (CAS 24058-92-2)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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