Phytomenadione/Vitamin K1 Impurity 132 CAS 97804-51-8
| CAS No. | 97804-51-8 |
| Molecular Formula | C36H52O2 |
| Molecular Weight | 516.80 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Phytomenadione/Vitamin K1 Impurity 132 (CAS 97804-51-8) is a certified pharmaceutical impurity reference standard with the molecular formula C36H52O2 and a molecular weight of 516.80 g/mol.
Phytomenadione/Vitamin K1 Impurity 132 (C36H52O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Phytomenadione/Vitamin K1 Impurity 132 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C36H52O2 |
| Molecular Weight | 516.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Phytomenadione Standards
- Phytomenadione/Vitamin K1 Impurity 120 (CAS CATO-C4X-2207120)
- Phytomenadione/Vitamin K1 Impurity 121 (CAS CATO-C4X-2207121)
- Phytomenadione/Vitamin K1 Impurity 83 (CAS CATO-C4X-220783)
- Phytomenadione/Vitamin K1 Impurity 78 (CAS CATO-C4X-220778)
- Phytomenadione Impurity 28 (CAS 107759-10-4)
- Phytomenadione/Vitamin K1 Impurity 85 (CAS CATO-C4X-220785)
- Phytomenadione/Vitamin K1 Impurity 86 (CAS CATO-C4X-220786)
- Phytomenadione/Vitamin K1 Impurity 100 (CAS CATO-C4X-2207100)
Recommended Standards
- Vitamin K1 Impurity 47 (CAS 2682052-39-5)
- N-(4-bromophenyl)-2-(1-(3-chloro-4-morpholinophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoacetamide (CAS 860610-33-9)
- Cholesteryl cinnamate (CAS 1990-11-0)
- (2R,3R,4R,5S)-1,6-Bis(dodecylamino)hexane-2,3,4,5-tetraol (CAS 2094574-05-5)
- Flumetasone Pivalate EP Impurity C (CAS 1926-94-9)
- Baricitinib Impurity 32 (CAS 269410-08-4)
- Atogepant Impurity 46 (CAS CATO-C4X-328546)
- 1-[3-(2-bromoacetyl)phenyl]pyrrolidin-2-one (CAS 923681-28-1)
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- (Furan-2-ylmethyl)[(3-methylphenyl)methyl]amine (CAS 510723-74-7)
- Methyl 2,4-dihydroxy-6-methylnicotinate (CAS 893616-55-2)
- 1-(6-(Indolin-1-yl)-5-methylpyridin-3-yl)propan-1-ol (CAS 1355201-69-2)
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