Vitamin K1 Impurity 15 CAS 132487-94-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 132487-94-6 |
| Molecular Formula | C31H46O2 |
| Molecular Weight | 450.70 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Vitamin K1 Impurity 15 (CAS 132487-94-6) pharmacopoeial impurity standards reference standard. Molecular formula: C31H46O2. Molecular weight: 450.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C31H46O2 |
| Molecular Weight | 450.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
Related Vitamin Standards
- Vitamin K1 (CAS 81818-54-4)
- Vitamin K1-18O (Mixture of 1-18O and 4-18O) (CAS 79083-00-4)
- Vitamin K1 Impurity 10 (CAS 132487-95-7)
- Vitamin K1 Impurity 11 (CAS CATO-C4X-220711)
- Vitamin K1 Impurity 12 (CAS CATO-C4X-220712)
- Vitamin K1 Impurity 13 (CAS 132487-93-5)
- Vitamin K1 Impurity 14（Z-Isomer) (CAS CATO-C4X-220714)
- Vitamin K1 Impurity 31 (CAS 19274-66-9)
Recommended Standards
- Vitamin K1 Impurity 33 (CAS 127184-28-5)
- Vitamin K1 Impurity 39 (CAS CATO-C4X-220739)
- Vitamin K1 Impurity 4 (CAS CATO-C4X-22074)
- Tropisetron Impurity 5 (CAS CATO-C4X-11795)
- Goserelin Impurity N36 (CAS 1426173-74-1)
- 4-Amino-5-(4-chlorobenzyl)-4H-1,2,4-triazole-3-thiol (CAS 93073-15-5)
- 4-(Vinylsulfonyl)aniline (CAS 25781-90-2)
- cis-Octahydropyrrolo[1,2-a]piperazin-7-ol oxalate (CAS 2102409-52-7)
- Anastrozole EP Impurity G (CAS 120511-92-4)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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