Naphtho[2,3-d][1,3]dioxole CAS 269-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269-43-2 |
| Molecular Formula | C11H8O2 |
| Molecular Weight | 172.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Naphtho[2,3-d][1,3]dioxole (CAS 269-43-2) pharmaceutical standards reference standard. Molecular formula: C11H8O2. Molecular weight: 172.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8O2 |
| Molecular Weight | 172.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1957 |
Related Naphtho Standards
- Naphtho[2,3-b]oxirene-2,7(1aH,7aH)-dione (CAS 15448-58-5)
- 2H-Naphtho[1,8-bc]furan-2-one (CAS 5247-85-8)
- 1H-Naphtho[1,2-d][1,2,3]triazole (CAS 233-59-0)
- 1H-Naphtho[1,8-de][1,2,3]triazine (CAS 204-03-5)
- 1H-Naphtho[2,3-d][1,2,3]triazole (CAS 269-12-5)
- 2H-Naphtho[1,2-d][1,2,3]triazole (CAS 233-58-9)
- 1H-Naphtho[1,2-d]imidazole (CAS 233-53-4)
- 2H-Naphtho[1,2-d]imidazole (CAS 23636-20-6)
Recommended Standards
- N-(Quinolin-8-yl)formamide (CAS 62937-22-8)
- Phenyl(1H-pyrazol-5-yl)methanone (CAS 19854-92-3)
- N-(Quinolin-2-yl)formamide (CAS 89067-40-3)
- (2R,6R)-2,6-dimethylpiperazine (CAS 768335-42-8)
- (5-Bromo-1H-pyrrolo[2,3-b]pyridin-2-yl)methanol (CAS 1662706-59-3)
- Sodium 5-[(4-Amino-1-naphthyl)azo]-2-[4-[(2-hydroxy-1-naphthyl)azo]-2-sulfonatostyryl]benzenesulfonate (CAS 6459-79-6)
- [1-(3-aminopropyl)-1h-1,2,3-triazol-4-yl]methanol (CAS 1132017-25-4)
- trans-4'-Cyano-[1,1'-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate (CAS 67284-56-4)
- (+/-)-TRans-4-(2-furanyl)pyrrolidine-3-carboxylic acid (CAS 1260592-80-0)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com