Testosterone undecanoate-d4 CAS CATO-CCAD303615
| CAS No. | CATO-CCAD303615 |
| Molecular Formula | - |
| Molecular Weight | 460.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Testosterone undecanoate-d4 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.
Testosterone undecanoate-d4 (CAS CATO-CCAD303615) is a high-purity analytical reference standard with the molecular formula C30H44D4O3 and a molecular weight of 460.72 g/mol.
Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, Testosterone undecanoate-d4 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 460.72 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.
Physical & Chemical Properties
| Molecular Formula | C30H44D4O3 |
| Molecular Weight | 460.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Testosterone Standards
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Recommended Standards
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- Methyl 6-amino-5-ethylpyridazine-3-carboxylate (CAS 2431996-94-8)
- 1-Bromooctane-1,1-d2 (CAS 86423-34-9)
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