2-Nitrophenyl stearate CAS 104809-27-0
| CAS No. | 104809-27-0 |
| Molecular Formula | C24H39NO4 |
| Molecular Weight | 405.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Nitrophenyl stearate (C24H39NO4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 405.57 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Nitrophenyl stearate (CAS 104809-27-0), a certified reference material (molecular formula C24H39NO4, MW 405.57 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), 2-Nitrophenyl stearate 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 | C24H39NO4 |
| Molecular Weight | 405.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- 4-Nitrophenyl stearate (CAS 14617-86-8)
- Ethyl 1-(4-nitrophenyl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazole]-3'-carboxylate (CAS 339110-80-4)
- 2-(4-((4-Nitrophenyl)sulfonyl)piperazin-1-yl)benzo[d]thiazole (CAS 478077-04-2)
- (E)-[(3-Nitrophenyl)methylidene]amino 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 303987-14-6)
- N-(4-(4-nitrophenyl)thiazol-2-yl)dodecanamide (CAS 332384-85-7)
- 2-Nitrophenyl β-D-xylobioside (CAS 157956-98-4)
- p-Nitrophenyl β-D-xylobioside (CAS 6819-07-4)
- {4-[(4-nitrophenyl)methoxy]phenyl}methyl 3-nitrobenzoate (CAS 331461-66-6)
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