8-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-3-phenyl-N-(p-tolyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide CAS 338963-12-5
| CAS No. | 338963-12-5 |
| Molecular Formula | C28H26F3N5O6 |
| Molecular Weight | 585.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 8-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-3-phenyl-N-(p-tolyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide (C28H26F3N5O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 585.53 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.
8-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-3-phenyl-N-(p-tolyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide (CAS 338963-12-5), molecular formula C28H26F3N5O6 and molecular weight 585.53 g/mol, is a CATO reference standard with documented purity and traceability.
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), 8-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-3-phenyl-N-(p-tolyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide 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 | C28H26F3N5O6 |
| Molecular Weight | 585.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Dinitro Standards
- 5,6-Dinitro-4,7-bis((triisopropylsilyl)ethynyl)benzo[c][1,2,5]thiadiazole (CAS 1681015-89-3)
- (8-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-3-phenyl-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)(4-fluorophenyl)methanone (CAS 338963-22-7)
- 2",3'-Dinitro-[1,1':4',1":4",1"'-quaterphenyl]-3,3'",5,5'"-tetracarboxylic acid (CAS 2260884-23-7)
- 5,5-Dinitro-BAPTA-tetramethyl Ester (CAS 125367-35-3)
- N-(2,4-dinitro-6-(trifluoromethyl)phenyl)-2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-amine (CAS 78857-86-0)
- 4-(2,6-Dinitro-4-(trifluoromethyl)phenoxy)-N-(pyridin-2-ylmethyl)benzenesulfonamide (CAS 338962-20-2)
- 2-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-4-(4-(trifluoromethoxy)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 339018-19-8)
- (1-(2-(((2,6-Dinitro-4-(trifluoromethyl)phenyl)amino)methyl)phenyl)piperidin-4-yl)methanol (CAS 860610-88-4)
Recommended Standards
- Atogepant Impurity 97 (CAS CATO-C4X-328597)
- Cadazolid (CAS 1025097-10-2)
- Atogepant Impurity 82 (CAS CATO-C4X-328582)
- Ezetimibe Impurity 40 (CAS 190448-57-8)
- 4-bromo-2-fluoro-1-isocyanatobenzene (CAS 88112-75-8)
- 6-Chloro-N-methyl-N-phenylquinazolin-4-amine (CAS 167410-60-8)
- Propa-1,2-dien-1-ylboronic acid (CAS 83816-41-5)
- Tetrahydrofurfuryl propionate (CAS 637-65-0)
- 2-(3-Methoxyphenyl)propanedial (CAS 857500-62-0)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-ethylacetamide (CAS 1152939-93-9)
- 2-(2-Cyano-3-fluorophenyl)-2-(4-fluorophenyl)pentanedinitrile (CAS 400076-78-0)
- 2-(2-Methylpyrimidin-5-yl)-2-morpholinoethanamine (CAS 1192570-32-3)
- 7-Bromo-4-chloro-8-fluoroquinoline (CAS 2111439-88-2)
- Hexapeptide-10 (CAS 146439-94-3)
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