(S)-Gossypol CAS 20300-26-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20300-26-9 |
| Molecular Formula | C30H30O8 |
| Molecular Weight | 518.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-Gossypol (CAS 20300-26-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H30O8. Molecular weight: 518.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C30H30O8 |
| Molecular Weight | 518.55 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related S Standards
Recommended Standards
- (S)-4-((R,Z)-3-(((2R,3R,4S,5S,6R)-3-(((2S,3R,4R)-3,4-Dihydroxy-4-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)but-1-en-1-yl)-4-hydroxy-3,5,5-trimethylcyclohex-2-enone (CAS 1018898-17-3)
- Pamufetinib (TAS-115) (CAS 1190836-34-0)
- 1-(4-(8-Amino-3-(tert-butyl)imidazo[1,5-a]pyrazin-1-yl)naphthalen-1-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1589527-65-0)
- 35383-65-4 7-Oxodecanoic acid MFCD01320170 (CAS 35383-65-4)
- 6-Bromo-7-fluoro-2H-benzo[d][1,3]oxazine-2,4(1H)-dione (CAS 1440535-66-9)
- tert-Butyl (S)-(1-(2-fluorophenyl)-2-hydroxyethyl)carbamate (CAS 2226530-54-5)
- Methyl (R)-2-amino-2-(3-nitrophenyl)acetate hydrochloride (CAS 195070-55-4)
- 1-Iodo-2-(2,2,2-trifluoroethoxy)benzene (CAS 1247717-53-8)
- DL-Lauroylcarnitine Chloride (CAS 14919-37-0)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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