N-Oleoyl-L-serine CAS 1246302-99-7
| CAS No. | 1246302-99-7 |
| Molecular Formula | C21H38NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-Oleoyl-L-serine 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.
N-Oleoyl-L-serine (CAS 1246302-99-7), molecular formula C21H38NO4Na and molecular weight 391.53 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H38NO4Na, N-Oleoyl-L-serine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 391.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C21H38NO4 Na |
| Molecular Weight | 391.53 g/mol |
| Appearance | 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related N Standards
- rac 1-Oleoyl-3-chloropropanediol (CAS 10311-82-7)
- 1-Oleoyl-3-palmitoyl-rac-glycero-2-phosphoethanolamine (CAS 1035010-98-0)
- 1-Oleoyl-3-linoleoyl-rac-glycerol (CAS 104346-53-4)
- 1-Oleoyl-2-linoleoyl-rac-glycerol (contains 2% 1,3-isomer) (CAS 106292-55-1)
- Oleoyl-L-proline (CAS 107432-37-1)
- Oleoyl chloride (CAS 112-77-6)
- Oleoyl Ethanolamide-d2 (CAS 1245477-09-1)
- 1-Oleoyl-sn-glycerol (CAS 129784-87-8)
Recommended Standards
- N-(5-cyano-2-(methylthio)phenyl)benzamide (CAS 303147-46-8)
- Methyl 5-iodobenzo[b]thiophene-2-carboxylate (CAS 146137-90-8)
- 2-Chloro-[3,4'-bipyridine]-4-carbaldehyde (CAS 1227583-39-2)
- tert-Butyl 2'-oxo-1',2',5',6'-tetrahydrospiro[pyrrolidine-3,4'-pyrrolo[1,2-b]pyrazole]-1-carboxylate (CAS 2640496-80-4)
- {3-[(2,4-dichlorobenzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl}methyl 2,4-dichlorobenzoate (CAS 339028-78-3)
- 4-(4-Chlorophenyl)phthalazin-1(2H)-one (CAS 51334-86-2)
- 5-{[2-(pyrrolidin-1-yl)pyridin-3-yl]carbamoyl}pentanoic acid (CAS 1178188-52-7)
- Gadobenic Acid (CAS 113662-23-0)
- piperidine-4-sulfonamide hydrochloride (CAS 1251923-46-2)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com