Prostaglandin Impurity 3 CAS 64700-71-6
| CAS No. | 64700-71-6 |
| Molecular Formula | C18H30O6 |
| Molecular Weight | 342.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Prostaglandin Impurity 3 (CAS 64700-71-6), a certified reference material (molecular formula C18H30O6, MW 342.43 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, Prostaglandin Impurity 3 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 342.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Prostaglandin Impurity 3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H30O6 |
| Molecular Weight | 342.43 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.) | 1975 |
Related Prostaglandin Standards
- Prostaglandin E1 Alcohol (CAS 21562-57-2)
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- 15-epi Prostaglandin A1 (CAS 20897-92-1)
- Prostaglandin F2α 1,15-lactone (CAS 55314-49-3)
- Prostaglandin F2α; 1,11-lactone (CAS 62410-84-8)
- Δ-12 Prostaglandin J2 (CAS 87893-54-7)
- Prostaglandin Impurity 27 (CAS 60203-57-8)
- Prostaglandin E3 (CAS 802-31-3)
Recommended Standards
- Nalfurafine Impurity 9 (CAS 67025-97-2)
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- N-(2-(Indolin-1-yl)phenyl)-3-phenylpropanamide (CAS 71971-52-3)
- tert-Butyl (S)-3-((tert-butoxycarbonyl)amino)-3-formylazepane-1-carboxylate (CAS 2699890-11-2)
- 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)succinic acid (CAS 90561-06-1)
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- Peptide Impurity 41 (CAS CATO-CPTD788841)
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 18665070610 / Nicole.chen@cato-chem.com