8067-82-1 Alfaxalone alfadolone mixture Alfaxalone mixture with alfadolone acetate Althesin Pregnane-11,20-dione, 21-(acetyloxy)-3-hydroxy-, (3alpha,5alpha)-, mixt. with (3alpha,5alpha)-3-hydroxypregnane-11,20-dione 5-alpha-Pregnane-11,20-dione, 3-alpha-hydroxy- mixed with 3-alpha,21-dihydroxy-5-alpha-pregnane-11,20-dione 21-acetate (3:1) Alfadione Alfatesine [French] Alfathesin Alphadione Aurantex CT-1341 Saffan Alfatesine CAS 8067-82-1
| CAS No. | 8067-82-1 |
| Molecular Formula | C23H34O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8067-82-1 Alfaxalone alfadolone mixture Alfaxalone mixture with alfadolone acetate Althesin Pregnane-11,20-dione, 21-(acetyloxy)-3-hydroxy-, (3alpha,5alpha)-, mixt. with (3alpha,5alpha)-3-hydroxypregnane-11,20-dione 5-alpha-Pregnane-11,20-dione, 3-alpha-hydroxy- mixed with 3-alpha,21-dihydroxy-5-alpha-pregnane-11,20-dione 21-acetate (3:1) Alfadione Alfatesine [French] Alfathesin Alphadione Aurantex CT-1341 Saffan Alfatesine (CAS 8067-82-1), a certified reference material (molecular formula C23H34O5C21H32O3, MW 723.00 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, 8067-82-1 Alfaxalone alfadolone mixture Alfaxalone mixture with alfadolone acetate Althesin Pregnane-11,20-dione, 21-(acetyloxy)-3-hydroxy-, (3alpha,5alpha)-, mixt. with (3alpha,5alpha)-3-hydroxypregnane-11,20-dione 5-alpha-Pregnane-11,20-dione, 3-alpha-hydroxy- mixed with 3-alpha,21-dihydroxy-5-alpha-pregnane-11,20-dione 21-acetate (3:1) Alfadione Alfatesine [French] Alfathesin Alphadione Aurantex CT-1341 Saffan Alfatesine is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 723.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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), 8067-82-1 Alfaxalone alfadolone mixture Alfaxalone mixture with alfadolone acetate Althesin Pregnane-11,20-dione, 21-(acetyloxy)-3-hydroxy-, (3alpha,5alpha)-, mixt. with (3alpha,5alpha)-3-hydroxypregnane-11,20-dione 5-alpha-Pregnane-11,20-dione, 3-alpha-hydroxy- mixed with 3-alpha,21-dihydroxy-5-alpha-pregnane-11,20-dione 21-acetate (3:1) Alfadione Alfatesine [French] Alfathesin Alphadione Aurantex CT-1341 Saffan Alfatesine 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 | C23H34O5 C21H32O3 |
| Molecular Weight | 723.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Alfaxalone Standards
Recommended Standards
- N-cyclobutylthieno[2,3-d]pyrimidin-4-amine (CAS 63893-88-9)
- Benzopyrene Related Compound 11 (CAS 13345-25-0)
- (S)-1-(3-Fluoro-4-(trifluoromethyl)phenyl)propan-1-amine (CAS 1241678-97-6)
- 6-Fluoro-N,N-dimethyl-2-(piperazin-1-yl)pyrimidin-4-amine (CAS 675588-46-2)
- 2-(3-Bromophenyl)-4-phenylpyridine (CAS 1561960-25-5)
- 4-bromo-5-methoxypyrazolo[1,5-a]pyridine (CAS 1427396-62-0)
- 5-Methyl-6-(piperazin-1-yl)nicotinonitrile (CAS 1223433-30-4)
- N-Nonane (CAS 111-84-2)
- 2-(2-Methoxyethoxy)pyrimidine-4-carboxylic acid (CAS 1699550-27-0)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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