4-Androstene-3,17-dione-13c3 CAS 327048-86-2
| CAS No. | 327048-86-2 |
| Molecular Formula | C16[13C]3H26O2 |
| Molecular Weight | 289.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Androstene-3,17-dione-13c3 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.
CATO supplies 4-Androstene-3,17-dione-13c3 (CAS 327048-86-2), a certified reference material (molecular formula C16[13C]3H26O2, MW 289.39 g/mol) for analytical method development and quality control.
4-Androstene-3,17-dione-13c3 (C16[13C]3H26O2) contains a steroid core, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C16[13C]3H26O2 |
| Molecular Weight | 289.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Androstene Standards
- 1-Androstene-3a,17ß-diol (CAS 38859-38-0)
- 4-Androstene-3,17-Dione (CAS 63-05-8)
- ∆5-Androstene-3β,17β-diol-16,16,17-d3 (1.0mg/ml in Acetonitrile) (CAS 73609-45-7)
- 4-Androstene-3,17-dione D8 (CAS 4273-45-4)
- 19-Nor-5-androstene-3β,17β-diol (1.0mg/ml in Acetonitrile) (CAS 25975-59-1)
- 17-Methyl-4-androstene-3α,17α-diol (CAS 897950-19-5)
- ∆1-Androstene-3α,17β-diol 17-Acetate (1.0mg/ml in Acetonitrile) (CAS 14291-94-2)
- 2-Androstene-1a,17-ß-diol (CAS 5846-70-8)
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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