Menaquinone impurity 40 CAS 3879-62-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 3879-62-7 |
| Molecular Formula | C20H34O |
| Molecular Weight | 290.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Menaquinone impurity 40 (CAS 3879-62-7) pharmacopoeial impurity standards reference standard. Molecular formula: C20H34O. Molecular weight: 290.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H34O |
| Molecular Weight | 290.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Menaquinone Standards
- Menaquinone Impurity 12 (CAS 3790-76-9)
- Menaquinone impurity 41 (CAS 3879-61-6)
- Menaquinone impurity 23 (CAS 2387-69-1)
- Menaquinone impurity 17 (CAS 62796-50-3)
- Menaquinone Impurity 45 (CAS 112162-99-9)
- Menaquinone Impurity 46 (CAS 57766-68-4)
- Menaquinone Impurity 51 (CAS 77898-97-6)
- Menaquinone impurity 14 (CAS 69729-17-5)
Recommended Standards
- 67814-27-1 serratol (1S,3E,7E,11E)-4,8,12-trimethyl-1-(propan-2-yl)cyclotetradeca-3,7,11-trien-1-ol (-)-serratol S(-)-cembra-3E,7E,11E-triene-1-ol CHEBI:156193 (CAS 67814-27-1)
- Teprenone Impurity 28 (CAS CATO-C4X-208128)
- 1-Pyrenebutanol 4-(pyren-1-yl)butan-1-ol 67000-89-9 (CAS 67000-89-9)
- Hydroxychloroquine impurity 87 (CAS CATO-C4X-183587)
- Baricitinib Impurity 102 (CAS CATO-C4X-2260102)
- 3-amino-1-propyl-1H-pyrazole-5-carboxylic acid,HCl (CAS 1431970-00-1)
- 3-fluoro-1-methyl-piperidin-4-one (CAS 1378827-69-0)
- 3-phenoxypyrrolidine,HCL (CAS 931581-76-9)
- 1,1-Dimethyl-4-(methylthio)-1,2-dihydrobenzo[d][1,3]azasiline (CAS 2222440-61-9)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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