Menaquinone 5 CAS 1182-68-9
Purity >90%In StockPharmaceutical Standards
| CAS No. | 1182-68-9 |
| Molecular Formula | C36H48O2 |
| Molecular Weight | 512.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Menaquinone 5 (CAS 1182-68-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C36H48O2. Molecular weight: 512.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C36H48O2 |
| Molecular Weight | 512.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >90% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Menaquinone Standards
- Menaquinone Impurity 44 (CAS CATO-C4X-207644)
- Menaquinone Impurity 47 (CAS CATO-C4X-207647)
- Menaquinone impurity 18 (CAS CATO-C4X-207618)
- Menaquinone impurity 21 (CAS CATO-C4X-207621)
- Menaquinone impurity 35 (CAS CATO-C4X-207635)
- Menaquinone impurity 22 (CAS CATO-C4X-207622)
- Menaquinone impurity 38 (CAS CATO-C4X-207638)
- Menaquinone impurity 19 (CAS 65061-22-5)
Recommended Standards
- Mebeverine EP Impurity J (CAS 2758628-55-4)
- (R)-3-Hydroxypropane-1,2-diyl ditetradecanoate (CAS 1069-82-5)
- Methyl oleanolate acetate (CAS 1721-57-9)
- N,N-Dimethylglycine (CAS 1118-68-9)
- 2-(N-Benzylacetamido)acetic Acid (CAS 7662-79-5)
- N-(3-Bromophenyl)-4-Fluorobenzamide (CAS 1978-81-0)
- 5-Bromo-4-hydrazinyl-N,N-dimethylpyridine-3-sulfonamide (CAS 1352497-88-1)
- 3-Ethyl-4-isopropylpyridine (CAS 101290-52-2)
- Thalidomide-O-acetamido-C5-amine HCl (CAS 2360527-40-6)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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