(R)-Gossypol CAS 90141-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90141-22-3 |
| Molecular Formula | C30H30O8 |
| Molecular Weight | 518.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-Gossypol (CAS 90141-22-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C30H30O8. Molecular weight: 518.55 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1982 |
Related R 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)
- 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)
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- Pyrimidin-2-ol (CAS 51953-13-0)
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- Methyl 3-(hydroxymethyl)-5-(methylsulfonyl)benzoate (CAS 1358967-53-9)
- 2-Methyl-2,3-divinylcyclopentanone (CAS 78828-52-1)
- 3-(2-Methoxypyridin-3-yl)-4-methyl-1h-pyrazol-5-amine (CAS 1350479-44-5)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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