Cloprostenol Impurity 4 CAS 23518-25-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 23518-25-4 |
| Molecular Formula | C20H34O5 |
| Molecular Weight | 354.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Cloprostenol Impurity 4 (CAS 23518-25-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H34O5. Molecular weight: 354.48 g/mol. COA included with every batch.
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.) | 1963 |
Related Cloprostenol Standards
- Cloprostenol Impurity 3 (CAS CATO-C4X-20363)
- Cloprostenol Impurity 3（15S-(±)-Cloprostenol） (CAS 40665-93-8)
- Cloprostenol Impurity 4（5,6-trans-(±)-Cloprostenol） (CAS 72029-43-7)
- (+)-15(S)-Cloprostenol (CAS 54276-22-1)
- 5-trans-Cloprostenol (CAS 57968-81-7)
- Cloprostenol Impurity 8 (CAS CATO-C4X-20368)
- Cloprostenol (CAS 40665-92-7)
- (+)-Cloprostenol (CAS 54276-21-0)
Recommended Standards
- Nilestriol Impurity 3 (CAS CATO-C4X-24513)
- Dinoprost Trometamol EP Impurity D (CAS 38432-87-0)
- Altrenogest impurity 14 (CAS 165541-64-0)
- Itraconazole Impurity 29 (CAS CATO-C4X-149729)
- Doxazosin EP Impurity E (CAS 27631-29-4)
- 1-Propyl-3-(4-pyridin-3-yl-benzyl)-piperazin-2-one dihydrochloride (CAS 1361111-52-5)
- FMRF·2 trifluoroacetate salt (CAS 159237-99-7)
- cis-4-Carbomethoxy-cyclohexane-1-carboxylic acid (CAS 1011-85-4)
- 2-(3-(4-Methoxybenzyl)-2,4,5-trioxoimidazolidin-1-yl)acetonitrile (CAS 320422-95-5)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
Why CATO?
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