Altrenogest CAS 850-52-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 850-52-2 |
| Molecular Formula | C21H26O2 |
| Molecular Weight | 310.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Altrenogest (CAS 850-52-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H26O2. Molecular weight: 310.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H26O2 |
| Molecular Weight | 310.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Altrenogest Standards
- Altrenogest Impurity 1 (CAS CATO-C4X-24831)
- Altrenogest impurity 15 (CAS CATO-C4X-248315)
- Altrenogest Impurity 4 (CAS CATO-C4X-24834)
- Altrenogest Impurity 7 (CAS CATO-C4X-24837)
- Altrenogest impurity 12 (CAS 23760-34-1)
- Altrenogest Impurity 3 (CAS 141299-96-9)
- Altrenogest impurity 9 (CAS CATO-C4X-24839)
- Altrenogest impurity 13 (CAS CATO-C4X-248313)
Recommended Standards
- Ibogaine (CAS 83-74-9)
- Mestranol (CAS 72-33-3)
- Trimipramine Impurity 3 (CAS 2064-15-5)
- 4-Hydroxy-N'-[(1E)-(4-methylphenyl)methylidene]-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carbohydrazide (CAS 477855-31-5)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 3,3'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis(4,1-butanediyloxy)]bis[benzenamine] (CAS 72403-27-1)
- 5-(1-Aminoethyl)picolinonitrile (CAS 1270361-28-8)
- Eltrombopag Impurity 39 (CAS 103966-66-1)
- 2,4-Difluoro-5-nitrobenzyl chloride (CAS 1260902-15-5)
- Telavancin impurity 1 (CAS CATO-C4X-30461)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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 13829788188 / jacky.chen@cato-chem.com