1-Linoleoyl-2-Hydroxy-sn-Glycero-3-Phosphatidylcholine CAS 22252-07-9
| CAS No. | 22252-07-9 |
| Molecular Formula | C26H50NO7P |
| Molecular Weight | 519.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-Linoleoyl-2-Hydroxy-sn-Glycero-3-Phosphatidylcholine (C26H50NO7P) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 519.65 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-Linoleoyl-2-Hydroxy-sn-Glycero-3-Phosphatidylcholine (CAS 22252-07-9), a certified reference material (molecular formula C26H50NO7P, MW 519.65 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), 1-Linoleoyl-2-Hydroxy-sn-Glycero-3-Phosphatidylcholine 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 | C26H50NO7P |
| Molecular Weight | 519.65 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Linoleoyl Standards
- 1-Linoleoyl-3-palmitoyl-rac-glycerol (CAS 99032-71-0)
- rac-1-Linoleoyl-3-linolenoyl-propanetriol (CAS 126374-41-2)
- Linoleoyl Carnitine (CAS 36816-10-1)
- 1-Linoleoyl-2-oleoyl-rac-glycerol (CAS 2632-59-9)
- rac-1-Linoleoyl-2-stearoyl-3-chloropropanediol (CAS 1246833-46-4)
- rac-1-Linoleoyl-2-stearoyl-3-chloropropanediol-d5 (CAS 1246833-48-6)
- rac-1-Linoleoyl-3-chloropropanediol (CAS 74875-98-2)
- 3-Linoleoyl-sn-glycerol (CAS 2258-92-6)
Recommended Standards
- Lecithin Impurity 5 (CAS 1934266-33-7)
- 2-((5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)acetamide (CAS 335397-59-6)
- Lecithin Impurity 4 (CAS 15895-41-7)
- N-(4-Acetylphenyl)-2-((4-(4-(tert-butyl)phenyl)-3-cyano-6-phenylpyridin-2-yl)thio)acetamide (CAS 332128-22-0)
- 2-Cyanoethane-1-sulfonyl chloride (CAS 27869-05-2)
- 3-O-Methylviridicatin (CAS 6152-57-4)
- MEthyl 6-bromo-7-methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1820641-83-5)
- 1-Benzyl-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 338954-56-6)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfinyl)aniline (CAS 1221792-80-8)
- 2-(Adamantan-1-yl)-2-aminopropanoic acid (CAS 16091-92-2)
- 3,5-Dichloro-N-hydroxybenzimidamide (CAS 22179-81-3)
- (3-Bromophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187166-77-3)
- 2-(1,3-Dioxoisoindolin-2-yl)ethyl acrylate (CAS 15458-78-3)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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