Phosphatidylinositol 4,5-bisphosphate diC16 (PI(4 CAS 120595-88-2
| CAS No. | 120595-88-2 |
| Molecular Formula | C41H81O19P3 |
| Molecular Weight | 970.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Phosphatidylinositol 4,5-bisphosphate diC16 (PI(4 is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Phosphatidylinositol 4,5-bisphosphate diC16 (PI(4 (CAS 120595-88-2) is a high-purity analytical reference standard with the molecular formula C41H81O19P3 and a molecular weight of 970.99 g/mol.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Phosphatidylinositol 4,5-bisphosphate diC16 (PI(4 is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 970.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 Phosphatidylinositol 4,5-bisphosphate diC16 (PI(4 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 | C41H81O19P3 |
| Molecular Weight | 970.99 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1991 |
Related Phosphatidylinositol Standards
- Phosphatidylinositol 5-phosphate diC16 (PI(5)P diC (CAS 214282-36-7)
- Phosphatidylinositol 3,4,5-trisphosphate diC16 (PI (CAS 165689-82-7)
- Phosphatidylinositol 3,4-bisphosphate diC8 (PI(3,4 (CAS 188885-38-3)
- Phosphatidylinositol 4,5-bisphosphate diC8 (PI(4,5 (CAS 204858-53-7)
- Phosphatidylinositol diC8 (PI diC8) (CAS 105172-95-0)
Recommended Standards
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- Etoposide EP Impurity R (CAS 149839-65-6)
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- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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