Ezetimibe-13C6 CAS 438624-68-1
| CAS No. | 438624-68-1 |
| Molecular Formula | C18[13C]6H21F2NO3 |
| Molecular Weight | 415.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ezetimibe-13C6.
Ezetimibe-13C6 (CAS 438624-68-1), molecular formula C18[13C]6H21F2NO3 and molecular weight 415.38 g/mol, is a CATO reference standard with documented purity and traceability.
Ezetimibe-13C6 (C18[13C]6H21F2NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, 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).
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 Ezetimibe-13C6 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 | C18[13C]6H21F2NO3 |
| Molecular Weight | 415.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ezetimibe Standards
- Ezetimibe Impurity 58 (CAS 1374250-08-4)
- Ezetimibe Impurity 39 (CAS 1093659-89-2)
- Ezetimibe-d4 (CAS 1093659-90-5)
- Ezetimibe Impurity 13(Open Ring Impurity) (CAS 1197811-72-5)
- Ezetimibe Impurity 43 (CAS CATO-C4X-109843)
- Ezetimibe Impurity 61 (CAS CATO-C4X-109861)
- Ezetimibe Impurity 94 (CAS CATO-C4X-109894)
- Ezetimibe Impurity 411 (CAS CATO-C4X-183738)
Recommended Standards
- N-[(10-Oxido-9,10-dihydro-9-oxa-10-phosphaphenanthrene)methyl]-6-phenyl-1,3,5-triazine-2,4-diamine (CAS 66560-05-2)
- Olaparib Impurity 34 (CAS CATO-C4X-113534)
- Bumetanide Impurity 19 (CAS CATO-C4X-198619)
- Adefovir Impurity 4 (CAS 142341-04-6)
- Methyl 2,3-Dihydrobenzofuran-5-carboxylate (CAS 588702-80-1)
- 4-(Chloromethyl)-5-cyclopropyl-1,3-oxazole (CAS 1427379-67-6)
- 3-Allyl-5-phenylaminomethylene-2-thioxo-thiazolidin-4-one (CAS 41523-26-6)
- Azathioprine Impurity 14 (CAS 49808-20-0)
- (S)-tert-butyl pyrrolidin-3-ylcarbamate oxalate(2:1) (CAS 1229616-54-9)
- tert-butyl (2S,4R)-4-methylsulfonyloxy-2-(methylsulfonyloxymethyl)pyrrolidine-1-carboxylate (CAS 133628-17-8)
- Methyl 3-methyl-2-thiocyanatobutanoate (CAS 119016-03-4)
- 1-chloro-4-fluoro-isoquinoline (CAS 435278-06-1)
- Cefpodoxime Proxetil Impurity 16 (CAS CATO-C4X-157916)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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