Menaquinone 4-d7 (Mixture of cis-trans isomers) CAS 1233937-25-1
| CAS No. | 1233937-25-1 |
| Molecular Formula | - |
| Molecular Weight | 451.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Menaquinone 4-d7 (Mixture of cis-trans isomers) is closely related to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Menaquinone 4-d7 (Mixture of cis-trans isomers) (CAS 1233937-25-1) is a high-purity analytical reference standard with the molecular formula C31H33D7O2 and a molecular weight of 451.69 g/mol.
Based on its molecular formula C31H33D7O2, Menaquinone 4-d7 (Mixture of cis-trans isomers) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 451.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Menaquinone 4-d7 (Mixture of cis-trans isomers) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C31H33D7O2 |
| Molecular Weight | 451.69 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Menaquinone Standards
- Menaquinone impurity 15 (CAS 74610-11-0)
- Menaquinone Impurity 42 (CAS 13798-18-0)
- Menaquinone Impurity 43 (CAS CATO-C4X-207643)
- Menaquinone impurity 02 (CAS 65941-19-7)
- Menaquinone impurity 20 (CAS CATO-C4X-207620)
- Menaquinone impurity 27 (CAS CATO-C4X-207627)
- Menaquinone impurity 28 (CAS CATO-C4X-207628)
- Menaquinone impurity 29 (CAS CATO-C4X-207629)
Recommended Standards
- 5-(4-Chlorophenyl)-4-(3-iodophenyl)-1,2-dimethylpyrrole-3-carboxylic Acid (CAS 1305320-66-4)
- Di-tert-butyl (4-bromo-3-chloro-2-nitrophenyl)iminodicarbonate (CAS 2611563-28-9)
- N-[4-(2-Cyclohexylethoxy)phenyl]-N-{2-[2,4-di(tert-butyl)phenoxy]ethyl}amine (CAS 1040679-67-1)
- (E)-2,4-dichloro-N'-(4-((2-chloro-6-fluorobenzyl)oxy)benzylidene)benzohydrazide (CAS 477862-47-8)
- [1,1'-Bis(diphenylphosphino)ferrocene]dichloronickel(II) 67292-34-6 (1,1'-BIS(DIPHENYLPHOSPHINO) FERROCENE) DICHLORONICKEL;1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE NICKEL DICHLORIDE;DICHLORO[1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE]NICKEL(II);DICHLORO[1,1'-BIS(DIPHENYLPHOSPINOFERROCENE)]-NICKEL(II);NI(DPPF)CL2;NICKEL(II) CHLORIDE 1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE;[1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE]DICHLORONICKEL(II);[1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE]NICKEL(II) CHLORIDE;[1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE]NICKEL(II) DICHLORIDE GC10048 (CAS 67292-34-6)
- 3-Phenyl-7-(3-(trifluoromethyl)phenoxy)-2,3-dihydro-1H-inden-1-one (CAS 478260-70-7)
- 1-((1,3-Dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-3-amine (CAS 1466908-44-0)
- 5-(5,6-dimethyl-1H-1,3-benzodiazol-2-yl)quinoline (CAS 1354949-91-9)
- (E)-1,1,1-trifluoro-4-(indolin-1-yl)but-3-en-2-one (CAS 428842-30-2)
- (4-Fluoro-2-methylphenyl)thiourea (CAS 946612-94-8)
- 4-Carboethoxy-3-(4-fluorophenyl)propiophenone (CAS 898768-05-3)
- 2,6-Dibromo-3,4-dichlorophenyl isothiocyanate (CAS 22228-95-1)
- 1-[(4-aminophenyl)sulfonyl]-4-piperidinol (CAS 901979-02-0)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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