Testosterone-16,16, 17-D3-decanoate CAS 876054-57-8
| CAS No. | 876054-57-8 |
| Molecular Formula | - |
| Molecular Weight | 445.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, Testosterone-16,16, 17-D3-decanoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 445.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Testosterone-16,16, 17-D3-decanoate (CAS 876054-57-8), molecular formula C29H43D3O3 and molecular weight 445.69 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Testosterone-16,16, 17-D3-decanoate 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.
Physical & Chemical Properties
| Molecular Formula | C29H43D3O3 |
| Molecular Weight | 445.69 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Testosterone Standards
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- Testosterone Decanoate EP Impurity D (CAS 29430-26-0)
- Testosterone Impurity 2 (CAS 89635-04-1)
- Testosterone Impurity 39 (CAS 7219-21-8)
- Testosterone Impurity 4 (CAS CATO-C4X-24324)
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- Testosterone Impurity 5 (CAS CATO-C4X-24325)
Recommended Standards
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- N-(4-bromophenyl)-4-chloro-N-(3-nitrobenzyl)benzamide (CAS 332163-55-0)
- 3,6,9,12-Tetraoxatriacontan-1-amine (CAS 1807537-36-5)
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- Nifedipine impurity 39 (CAS 128001-11-6)
- Zanapezil (CAS 142852-50-4)
- N,1-dimethyl-1h-benzimidazol-2-amine (CAS 6595-21-7)
- 2-(4-Ethoxybenzyl)piperidine hydrochloride (CAS 1172745-81-1)
- 4-(3-Chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 314000-19-6)
- 2-Iminothiolane (hydrochloride) (CAS 4781-83-3)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
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