C14 Ceramide (d18:1/14:0) CAS 123408-74-2
| CAS No. | 123408-74-2 |
| Molecular Formula | C32H63NO3 |
| Molecular Weight | 509.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
C14 Ceramide (d18:1/14:0) (CAS 123408-74-2), molecular formula C32H63NO3 and molecular weight 509.85 g/mol, is a CATO reference standard with documented purity and traceability.
C14 Ceramide (d18:1/14:0) (C32H63NO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C32H63NO3 |
| Molecular Weight | 509.85 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-((2S,3R,E)-1,3-Dihydroxyhexadec-4-en-2-yl)palmitamide (CAS 123065-37-2)
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- 1,2,4,5-Tetrabromo-3,6-diisopropoxybenzene (CAS 120231-45-0)
- 1-{1-[2-chloro-5-(trifluoromethyl)phenyl]-5-(4-methanesulfonylphenyl)-2-methyl-1H-pyrrol-3-yl}-2,2,2-trifluoroethan-1-one (CAS 338749-77-2)
- 4-[(dimethyl-1,2-oxazol-4-yl)methoxy]benzaldehyde (CAS 610260-63-4)
- 1,1'-Bis(2-boronobenzyl)-[4,4'-bipyridine]-1,1'-diium bromide (CAS 420816-02-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(3-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 2223011-20-7)
- Ethyldimethylsilane (CAS 758-21-4)
- (S)-1-(5-bromo-2-methoxyphenyl)ethan-1-amine (CAS 1213330-76-7)
- 1-chloro-6-nitro-phthalazine (CAS 1446416-28-9)
- 1-(4-Methoxy-3,5-dimethylphenyl)butan-1-ol (CAS 1443311-45-2)
- N-methyl-N-((5-methyl-1,2,4-oxadiazol-3-yl)methyl)azepan-4-amine dihydrochloride (CAS 1803598-84-6)
- (R)-N-Methyl-Laudanosine (CAS 732929-47-4)
- Peptide Impurity 82 (CAS 10491-78-8)
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