1-[2,6-Dinitro-4-(trifluoromethyl)phenyl]tetrahydro-4(1H)-pyridinone CAS 338757-95-2
| CAS No. | 338757-95-2 |
| Molecular Formula | C12H10F3N3O5 |
| Molecular Weight | 333.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-[2,6-Dinitro-4-(trifluoromethyl)phenyl]tetrahydro-4(1H)-pyridinone (CAS 338757-95-2) is a high-purity analytical reference standard with the molecular formula C12H10F3N3O5 and a molecular weight of 333.22 g/mol.
Structurally, 1-[2,6-Dinitro-4-(trifluoromethyl)phenyl]tetrahydro-4(1H)-pyridinone (C12H10F3N3O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 333.22 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).
As a certified reference material (CRM), 1-[2,6-Dinitro-4-(trifluoromethyl)phenyl]tetrahydro-4(1H)-pyridinone 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 | C12H10F3N3O5 |
| Molecular Weight | 333.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dinitro Standards
- 1-(7,8-Dinitro-1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)-2,2,2-trifluoroethan-1-one (CAS 1241840-71-0)
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- 4,4'-Dinitro-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 20246-81-5)
- 1-[2,6-Dinitro-4-(trifluoromethyl)phenyl]-1,4-diazepane (CAS 341967-79-1)
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Recommended Standards
- 3-(4-Bromophenyl)-7,7-dimethyl-4,6,7,8-tetrahydrocinnolin-5(1H)-one (CAS 190436-38-5)
- 1-Bromo-9,10-dihydro-9,10-[1,2]benzenoanthracene (CAS 21192-04-1)
- 4-(4-Bromophenyl)-5-(ethylsulfonyl)-1,2,3-thiadiazole (CAS 1707563-56-1)
- 2-(Perfluoroethyl)-2-(3-(trifluoromethyl)phenyl)pyrrolidine (CAS 887360-99-8)
- 2-Ethoxy-3,5-difluorobenzyl bromide (CAS 1017779-82-6)
- 1-Bromo-3-(t-butylaminomethyl)-2-fluorobenzene (CAS 1355247-91-4)
- 5-Chloro-6-fluoroquinolin-8-amine (CAS 1394083-91-0)
- 5-Bromo-2-(3-(trifluoromethyl)phenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1708401-08-4)
- (S)-3-(2,2,2-trifluoroethyl)pyrrolidine (CAS 1430091-57-8)
- 7'-Nitro-2',3'-dihydro-1'H-spiro[cyclobutane-1,4'-isoquinolin]-1'-one (CAS 2568928-21-0)
- 1-Butyl-3-ethyl-8-hydroxy-3,4,5,7-tetrahydro-1H-purine-2,6-dione (CAS 195522-91-9)
- 4-(2-Methylbenzoyl)-N-[3-(trifluoromethyl)benzyl]-1H-pyrrole-2-carboxamide (CAS 439120-79-3)
- 2-Bromo-6-octyl-3,4-dihydronaphthalen-1(2H)-one (CAS 945632-77-9)
- HA Peptide (CAS 92000-76-5)
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