Menaquinone 9 CAS 523-39-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 523-39-7 |
| Molecular Formula | C56H80O2 |
| Molecular Weight | 785.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Menaquinone 9 (CAS 523-39-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C56H80O2. Molecular weight: 785.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C56H80O2 |
| Molecular Weight | 785.23 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Menaquinone Standards
Recommended Standards
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- dBET1 (CAS 1799711-21-9)
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- 9-(2-(Ethylamino)ethyl)-9H-purin-6-amine (CAS 138320-02-2)
- Methyl 2-(5-oxo-1-phenyl-2,5-dihydro-1h-pyrazol-3-yl)acetate (CAS 105041-27-8)
- 4-Chloro-2-methoxy-6-methylaniline (CAS 644961-69-3)
- tert-butyl N-(5-cyclopropyl-3-methyl-1,2-oxazol-4-yl)carbamate (CAS 1461704-90-4)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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