Isobenzofuro[5,6-d]oxazole CAS 130700-87-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 130700-87-7 |
| Molecular Formula | C9H5NO2 |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Isobenzofuro[5,6-d]oxazole (CAS 130700-87-7) pharmaceutical standards reference standard. Molecular formula: C9H5NO2. Molecular weight: 159.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H5NO2 |
| Molecular Weight | 159.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1994 |
| Nitrogen Atoms | 1 |
Related Isobenzofuro Standards
- Isobenzofuro[4,5-d]oxazole (CAS 117272-33-0)
- Isobenzofuro[4,5-d]isoxazole (CAS 98822-08-3)
- Isobenzofuro[5,4-d]oxazole (CAS 214489-59-5)
- Isobenzofuro[5,6-d]isoxazole (CAS 267-37-8)
- 1H-Isobenzofuro[5,6-d]imidazole-5,7-dione (CAS 167993-16-0)
- 549-06-4 7H-Isobenzofuro(4,5-b)(1,4)benzodioxepin-11-carboxaldehyde, 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo- 1,3-Dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro(4,5-b)(1,4)benzodioxepin-11-carboxaldehyde NSC 87511 Stictic acid (CAS 549-06-4)
Recommended Standards
- trans-2-Nitro-cyclopropanecarboxylic acid ethyl ester (CAS 1287760-02-4)
- (2R,4S)-Pyrrolidine-2,4-dicarboxylic acid (CAS 130830-77-2)
- 6-Cyano-5-aza-2-oxindole (CAS 1260384-16-4)
- Methyl-(2-trifluoromethylsulfanyl-ethyl)-amine (CAS 1208079-68-8)
- N-(2-(1H-Benzo[d]imidazol-1-yl)ethyl)formamide (CAS 99055-78-4)
- 5-Chloro-2-fluoronicotinic acid methyl ester (CAS 1214324-17-0)
- 1-(4-Butoxy-3-chlorophenyl)propan-1-one (CAS 1443311-15-6)
- 3-Bromo-2,5-dimethylbenzoic acid (CAS 1255209-34-7)
- Dipropylene Glycol Monomethyl Ether (mixture of isomers) (CAS 20324-32-7)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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