4-Methylumbelliferyl Palmitate CAS 17695-48-6
| CAS No. | 17695-48-6 |
| Molecular Formula | C26H38O4 |
| Molecular Weight | 414.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylumbelliferyl Palmitate (C26H38O4) contains a steroid core, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-Methylumbelliferyl Palmitate (CAS 17695-48-6) is a high-purity analytical reference standard with the molecular formula C26H38O4 and a molecular weight of 414.58 g/mol.
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 4-Methylumbelliferyl Palmitate 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 | C26H38O4 |
| Molecular Weight | 414.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Methylumbelliferyl Standards
- Bis(4-methylumbelliferyl)phosphate (CAS 51379-07-8)
- 4-Methylumbelliferyl 2-Sulfamino-2-deoxy-α-D-glucopyranoside (CAS 180088-52-2)
- 4-Methylumbelliferyl β-D-galactopyranoside-6-sulfate (CAS 126938-14-5)
- 4-Methylumbelliferyl β-D-xylobioside (CAS 158962-91-5)
- 4-Methylumbelliferyl oleate, 98% (CAS 18323-58-5)
- 4-Methylumbelliferyl Elaidate (CAS 69003-01-6)
- 4-Methylumbelliferyl Stearate (CAS 79408-85-8)
- 4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside (CAS 124223-99-0)
Recommended Standards
- 4,5,6,7-Tetrahydro-2H-indazol-3(3aH)-one (CAS 1587-09-3)
- N-(4-Hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)palmitamide (CAS 184536-34-3)
- N'-Benzylidene-2-((5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetohydrazide (CAS 489443-98-3)
- (1R,5S)-3,3,5-trimethylcyclohexyl ((1S,5R)-3,3,5-trimethylcyclohexyl) phthalate (CAS 245652-82-8)
- 1-Bromo-4-(2-fluoropropan-2-yl)benzene (CAS 857293-81-3)
- 5-Fluoro-1-isopropyl-1H-indazole-3-carboxylic acid (CAS 863248-93-5)
- 1-Hexyl-3-methylimidazolium Chloride (CAS 171058-17-6)
- 1-(Pyridin-4-ylmethyl)piperidin-4-amine trihydrochloride (CAS 882562-68-7)
- H-Leu-Phe-NH? · HCl (CAS 74214-38-3)
- Tafluprost Impurity 27 (CAS CATO-C4X-216327)
- Bis(2,2-dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedionato)barium dihydrate (CAS 143457-82-3)
- 1-Benzyl-3-(2-fluorophenyl)urea (CAS 316180-88-8)
- (R)-1-BENZYL-3-METHYLPIPERAZINE (CAS 132871-11-5)
- Semaglutide Impurity 6 (CAS 62-57-7)
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