13-Nitro-N-[3-(trifluoromethyl)phenyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaene-9-carboxamide CAS 866157-23-5
| CAS No. | 866157-23-5 |
| Molecular Formula | C21H14F3N3O4 |
| Molecular Weight | 429.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 13-Nitro-N-[3-(trifluoromethyl)phenyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaene-9-carboxamide.
13-Nitro-N-[3-(trifluoromethyl)phenyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaene-9-carboxamide (CAS 866157-23-5) is a high-purity analytical reference standard with the molecular formula C21H14F3N3O4 and a molecular weight of 429.35 g/mol.
13-Nitro-N-[3-(trifluoromethyl)phenyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaene-9-carboxamide (C21H14F3N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 13-Nitro-N-[3-(trifluoromethyl)phenyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaene-9-carboxamide 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 | C21H14F3N3O4 |
| Molecular Weight | 429.35 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 2-{4-[2-nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl}ethyl thiophene-2-carboxylate (CAS 338748-61-1)
- 5-Nitro-1-(phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 2161305-04-8)
- Methyl 3-nitro-4-{4-[2-(3-nitrophenyl)-2-oxoethyl]piperazin-1-yl}benzoate (CAS 341967-73-5)
- 13-Nitro-9-[3-(trifluoromethoxy)benzoyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaene (CAS 866157-25-7)
- 1-((4-(4-Nitro-2-(trifluoromethyl)phenoxy)phenyl)sulfonyl)piperidine (CAS 1858240-22-8)
- 3-Nitro-N-(5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 63134-25-8)
- 4-[3-Nitro-4-(4-phenylpiperazin-1-yl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 882000-44-4)
- 6-Nitro-2-(2-(4-(4-nitrophenyl)piperazin-1-yl)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 866133-15-5)
Recommended Standards
- tert-Butyl 2-(benzyloxycarbonylamino)-5,5,5-trifluoro-4-(trifluoromethyl)pentanoate (CAS 1422766-09-3)
- Ethyl 2-((4-((4-bromophenyl)thio)-5-methoxypyrimidin-2-yl)thio)propanoate (CAS 338423-64-6)
- Funapide (CAS 1259933-16-8)
- 2-((2,6-Dichlorophenyl)thio)-N'-(diphenylmethylene)propanehydrazide (CAS 478247-07-3)
- 6-(Naphthalen-2-yl)picolinic acid (CAS 811470-25-4)
- [(1E)-3-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)-3-oxoprop-1-en-1-yl](methyl)amino 4-methylbenzoate (CAS 303151-66-8)
- 2-((6-Chloropyridin-2-yl)(ethyl)amino)ethan-1-ol (CAS 1219982-08-7)
- 4-(2-Methoxyphenyl)-3-methyl-1H-pyrazole (CAS 647825-31-8)
- methyl 6-chloro-1-(difluoromethyl)-2-oxo-1,2-dihydropyridine-4-carboxylate (CAS 1864052-04-9)
- 2-(Bromomethyl)-3-(trifluoromethyl)pyridine (CAS 780802-57-5)
- Villosol (CAS 60077-62-5)
- (S)-2-Amino-1-(3,4-dichloro-phenyl)-ethanol hydrochloride (CAS 1965314-54-8)
- 1-Nitro-3-propoxy-5-(trifluoromethoxy)benzene (CAS 1881290-98-7)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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