Prostaglandin Impurity N2 CAS 20897-91-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 20897-91-0 |
| Molecular Formula | C20H34O5 |
| Molecular Weight | 354.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Prostaglandin Impurity N2 (CAS 20897-91-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H34O5. Molecular weight: 354.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H34O5 |
| Molecular Weight | 354.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Prostaglandin Standards
- Prostaglandin D1 (CAS 17968-82-0)
- Prostaglandin Impurity N1 (CAS 36150-02-4)
- ent-Prostaglandin F2α (CAS 54483-31-7)
- Prostaglandin E1 (CAS 745-65-3)
- Prostaglandin F2a (CAS 551-11-1)
- Prostaglandin Impurity 32 (CAS CATO-C4X-199632)
- 9,11a-Prostaglandin F2(PGF2) (CAS 4510-16-1)
- delta17-Prostaglandin E1 (CAS 7046-45-9)
Recommended Standards
- Melengestrol (CAS 5633-18-1)
- 11-beta-Alprostadil (Prostaglandin E1) (CAS 24570-01-2)
- Etretinate (CAS 54350-48-0)
- Opicapone impurity 62 (CAS CATO-C4X-240462)
- Cefoperazone Impurity 8 (CAS 1476-46-6)
- 7-(1-(2,4-Dichlorophenoxy)ethyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 477858-80-3)
- 383907-65-1 Dilyso Heart CA (CAS 383907-65-1)
- Bis(p-fluorophenyl)methylsilane (CAS 1893-48-7)
- Tert-butyl (1-(3-aminopyridin-2-yl)piperidin-4-yl)carbamate (CAS 1023655-15-3)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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