BL4O920FS6 168434-89-7 Coniochaetone B UNII-BL4O920FS6 Cyclopenta(b)(1)benzopyran-9(1H)-one, 2,3-dihydro-1,8-dihydroxy-6-methyl-, (1R)- Cyclopenta(b)(1)benzopyran-9(1H)-one, 2,3-dihydro-1,8-dihydroxy-6-methyl-, (R)- CAS 168434-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168434-89-7 |
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies BL4O920FS6 168434-89-7 Coniochaetone B UNII-BL4O920FS6 Cyclopenta(b)(1)benzopyran-9(1H)-one, 2,3-dihydro-1,8-dihydroxy-6-methyl-, (1R)- Cyclopenta(b)(1)benzopyran-9(1H)-one, 2,3-dihydro-1,8-dihydroxy-6-methyl-, (R)- (CAS 168434-89-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H12O4. Molecular weight: 232.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
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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