1-2-Dipalmitoyl-sn-glycero-3-phospho-(1-myoinositol-4-phosphate) CAS 165689-81-6
| CAS No. | 165689-81-6 |
| Molecular Formula | C41H80O16P2 |
| Molecular Weight | 891.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-2-Dipalmitoyl-sn-glycero-3-phospho-(1-myoinositol-4-phosphate) (CAS 165689-81-6), molecular formula C41H80O16P2 and molecular weight 891.01 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-2-Dipalmitoyl-sn-glycero-3-phospho-(1-myoinositol-4-phosphate) (C41H80O16P2) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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), 1-2-Dipalmitoyl-sn-glycero-3-phospho-(1-myoinositol-4-phosphate) 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 | C41H80O16P2 |
| Molecular Weight | 891.01 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) | 2.0 |
| CAS Registry Year (est.) | 2004 |
Related Dipalmitoyl Standards
- 1-2-Dipalmitoyl phosphatidylinositol 4-phosphate ammonium salt (CAS 57606-15-2)
- 1-2-Dipalmitoyl phosphatidylinositol 5-phosphate (CAS 291527-75-8)
- 1,2-Dipalmitoyl-3-docosahexaenoyl Glycerol (CAS 147965-31-9)
- 1,2-dipalmitoyl-sn-glycero-3-phospho(tempo)choline 63658-52-6 (CAS 63658-52-6)
- 1,3-Dipalmitoyl-2-oleoyl Glycerol (CAS 2190-25-2)
- 1-2-Dipalmitoyl-3-(N-palmitoyl-6-amino-6-deoxy-α-D-glucosyl)-sn-glycerol (CAS 843651-89-8)
- 1,2-Dipalmitoyl-sn-glycerol 3-Phosphate Diphenyl Ester (CAS 58530-78-2)
- 59540-22-6 1,3-Dipalmitoyl-2-phosphatidylcholine (4-Oxido-9-oxo-6-(palmitoylmethyl)-3,5,8-trioxa-4-phosphatetracosyl)trimethylammonium 4-oxide 3,5,8-Trioxa-4-phosphatetracosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-6-(((1-oxohexadecyl)oxy)methyl)-, hydroxide, inner salt, 4-oxide EINECS 261-800-5 (CAS 59540-22-6)
Recommended Standards
- 1,2:5,6-Di-O-isopropylidene-3,4-bis[(R)-1,1'-binaphthyl-2,2'-diyl]phosphite-D-mannitol (CAS 1272671-11-0)
- Hydrotris(triphenylphosphine)rhodium (CAS 16973-49-2)
- Glyceryl-d5 Trioleate (CAS 60892-83-3)
- 2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxa-4-azatritetracontan-43-oate (CAS 2702973-70-2)
- N-(3,5-Dimethoxybenzyl)cyclopropanamine (CAS 625435-20-3)
- 1-(4-Bromophenyl)-3-tosylpropan-1-one (CAS 50366-53-5)
- 3-(4-Nitrophenyl)pyridine (CAS 4282-46-6)
- 1-(2-chloroethyl)pyrrolidin-3-ol (CAS 1260676-77-4)
- 4-Chloro-1-(4-chlorobenzyl)-3-nitro-1h-pyrazole (CAS 1002243-75-5)
- 3-(Bromomethyl)-2-fluoro-6-methoxypyridine (CAS 1227575-15-6)
- 4-Chloro-5-(difluoromethyl)-2-iodopyridin-3-ol (CAS 1805379-20-7)
- 3-Chloro-4-cyclopropoxy-2-methoxypyridine (CAS 1243396-24-8)
- Methyl 2-cyclopropyl-4-(trifluoromethyl)benzoate (CAS 1236303-03-9)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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