Prostaglandin I3 (sodium) CAS 68324-96-9
| CAS No. | 68324-96-9 |
| Molecular Formula | C20H29O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H29O5Na, Prostaglandin I3 (sodium) contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 372.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies Prostaglandin I3 (sodium) (CAS 68324-96-9), a certified reference material (molecular formula C20H29O5Na, MW 372.44 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), Prostaglandin I3 (sodium) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H29O5 Na |
| Molecular Weight | 372.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Prostaglandin Standards
- Prostaglandin Impurity 31 (CAS 1186001-41-1)
- Prostaglandin D1 (CAS 17968-82-0)
- Prostaglandin A₂-d₄ (CAS 201608-18-6)
- Prostaglandin Impurity 16 (CAS 20836-85-5)
- Prostaglandin Impurity N2 (CAS 20897-91-0)
- 15-epi Prostaglandin A1 (CAS 20897-92-1)
- Prostaglandin E1 Ethanolamide (CAS 210976-81-1)
- Prostaglandin E1-d (CAS 211105-33-8)
Recommended Standards
- 2-Propenoic acid, butyl ester, polymer with N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenenitrile (CAS 29434-28-4)
- 1-(2-Chlorophenyl)-3-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)urea (CAS 1049225-96-8)
- methyl 1-isobutyl-1H-pyrazole-3-carboxylate (CAS 1170422-35-1)
- Cyclohexanecarboxylic Acid Methyl Ester-d11 (CAS 1215077-49-8)
- N-(2,2-dimethylthietan-3-yl)but-2-ynamide (CAS 1862543-99-4)
- N,N-Dimethyl-3-azabicyclo[3.1.0]hexane-6-carboxamide (CAS 927679-52-5)
- N-ethyl-5-oxaspiro[3.4]Octan-7-amine (CAS 2013255-91-7)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)indoline-2-carboxylic acid (CAS 264273-07-6)
- Dimethyl (E)-2-(3-(dimethylamino)acryloyl)succinate (CAS 477858-64-3)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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