5 beta, 6 beta-Epoxy-Cholestanol-d7 CAS 127684-06-4
| CAS No. | 127684-06-4 |
| Molecular Formula | - |
| Molecular Weight | 409.70 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 5 beta, 6 beta-Epoxy-Cholestanol-d7.
5 beta, 6 beta-Epoxy-Cholestanol-d7 (CAS 127684-06-4), molecular formula C27H39D7O2 and molecular weight 409.70 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, 5 beta, 6 beta-Epoxy-Cholestanol-d7 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 409.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 5 beta, 6 beta-Epoxy-Cholestanol-d7 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 | C27H39D7O2 |
| Molecular Weight | 409.70 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Recommended Standards
- 22(R)-hydroxycholesterol-d7 (CAS 1246302-93-1)
- 24(RS)-Hydroxycholesterol-25,26,26,26,27,27,27-d7 (CAS 144154-78-9)
- 22(S)-hydroxycholesterol-d7 (CAS 1246302-91-9)
- (S)-(6-chloro-1-(hydroxymethyl)-1,2,3,4-tetrahydronaphthalen-1-yl)methyl 4-bromobenzoate (CAS 1883726-75-7)
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Why CATO?
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