18:0-20:4 PI(5)P CAS 2315262-43-0
| CAS No. | 2315262-43-0 |
| Molecular Formula | C47H82O16P2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 18:0-20:4 PI(5)P is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
18:0-20:4 PI(5)P (CAS 2315262-43-0), molecular formula C47H82O16P2H4N and molecular weight 983.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 18:0-20:4 PI(5)P (C47H82O16P2H4N) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 18:0-20:4 PI(5)P 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 | C47H82O16P2 2*H4N |
| Molecular Weight | 983.14 g/mol |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Propan-2-one O-(2,3,3,3-tetrafluoro-2-(perfluoropropoxy)propanoyl) oxime (CAS 340034-66-4)
- N-[3-Fluoro-4-(4-phenylpiperazin-1-yl)phenyl]-2-(morpholin-4-yl)acetamide (CAS 692737-20-5)
- 3-{pyrrolo[2,1-f][1,2,4]triazin-7-yl}butanoic acid (CAS 1555671-71-0)
- 6-(2-Bromo-5-fluorophenoxy)hexanenitrile (CAS 1443354-33-3)
- Methyl (3R,4S)-4-(pyridin-3-yl)pyrrolidine-3-carboxylate (CAS 1212071-38-9)
- (4-(Butyramidomethyl)phenyl)boronic acid (CAS 2246765-26-2)
- 2-(Heptyl(methyl)amino)ethan-1-ol (CAS 71247-70-6)
- Hexacyclentrisulfate (CAS 56187-09-8)
- Tildipirosin impurity 2 (CAS CATO-C4X-32762)
- Peptide 435 (CAS CATO-CPTD788435)
Why CATO?
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