Cholecalciferol-d6 (Vitamin D3-d6) CAS 118584-54-6
| CAS No. | 118584-54-6 |
| Molecular Formula | - |
| Molecular Weight | 390.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cholecalciferol-d6 (Vitamin D3-d6) is closely related to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Cholecalciferol-d6 (Vitamin D3-d6) (CAS 118584-54-6), molecular formula C27H38D6O and molecular weight 390.67 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Cholecalciferol-d6 (Vitamin D3-d6) (C27H38D6O) contains deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 390.67 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Cholecalciferol-d6 (Vitamin D3-d6) 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 | C27H38D6O |
| Molecular Weight | 390.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1990 |
Related Cholecalciferol Standards
- Cholecalciferol Impurity 26 (CAS CATO-C4X-158626)
- trans-Cholecalciferol (CAS 1260149-80-1)
- Cholecalciferol EP Impurity A (CAS 22350-41-0)
- Cholecalciferol Impurity 15 (CAS 42607-12-5)
- Cholecalciferol EP Impurity B (CAS 434-16-2)
- Cholecalciferol EP Impurity C (CAS 5226-01-7)
- Cholecalciferol EP Impurity D (CAS 22350-43-2)
- Cholecalciferol EP Impurity E (CAS 17592-07-3)
Recommended Standards
- 1,3-Bis(2-(bicyclo[4.2.0]octa-1,3,5-trien-3-yl)vinyl)-1,1,3,3-tetramethyldisiloxane (CAS 117732-87-3)
- Ethyl 2-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methylidene)-4,4,4-trifluoro-3-oxobutanoate (CAS 1823194-75-7)
- Lifitegrast Impurity 70 (CAS 2832100-74-8)
- (2E)-3-(Benzenesulfonyl)-2,3-dichloro-N-(2-chlorophenyl)prop-2-enamide (CAS 861211-86-1)
- tert-Butyl 4-(4-(2-aminoethyl)phenyl)piperazine-1-carboxylate (CAS 1402667-09-7)
- Niguldipine HydrochlorideDISCONTINUED PLEASE SEE N598530 (CAS 119934-51-9)
- 4-Amino-3-cyclopropylbenzonitrile (CAS 787528-17-0)
- 5-Phenoxy-1H-indole (CAS 78304-53-7)
- 2-[1-(3-Phenylpropyl)-2-piperazinyl]ethanoldihydrochloride (CAS 1273578-06-5)
- 2-(Pyridin-2-yl)-1H-indole-3-carbaldehyde hydrochloride (CAS 1049753-09-4)
- 2-(Naphthalen-2-yloxy)butanoic acid (CAS 161904-61-6)
- N'-(Furan-2-ylmethylene)-2-(4-nitrophenoxy)acetohydrazide (CAS 303064-69-9)
- 4-fluoropiperidin-3-amine dihydrochloride (CAS 1803588-76-2)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
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 18665070610 / Nicole.chen@cato-chem.com