N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(hydrazinecarbonyl)-5-methylisoxazole-4-carboxamide CAS 338397-37-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338397-37-8 |
| Molecular Formula | C12H9ClF3N5O3 |
| Molecular Weight | 363.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(hydrazinecarbonyl)-5-methylisoxazole-4-carboxamide (CAS 338397-37-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H9ClF3N5O3. Molecular weight: 363.68 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H9ClF3N5O3 |
| Molecular Weight | 363.68 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related N Standards
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- 4-((6-Chloro-3-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy)-3,5-difluoroaniline (CAS 1203656-90-9)
- 6-Chloro-N4-(3,4-dichlorobenzyl)-N2-methyl-5-(methylthio)pyrimidine-2,4-diamine (CAS 400074-35-3)
- N-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclohexanecarboxamide (CAS 2246655-25-2)
- 5-Chloro-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-b]pyridine (CAS 2888535-14-4)
- 2-(2-Chloro-5-(5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl)-4-fluorophenoxy)-N-methylacetamide (CAS 2151827-00-6)
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Recommended Standards
- tert-Butyl (3-chloro-4,5-bis(trifluoromethyl)phenyl)carbamate (CAS 2803283-48-7)
- 2-(4-(2-(4-Bromo-2-chlorophenoxy)ethyl)piperazin-1-yl)ethanol (CAS 1704074-29-2)
- (E)-2-(ethylthio)-1-methyl-5-((2-(2,4,6-trichlorophenyl)hydrazono)methyl)-1H-imidazole (CAS 477845-49-1)
- 4,6-Dichloro-2-(tetrahydro-2H-pyran-4-yl)pyrimidine (CAS 1045861-18-4)
- 2-Chloro-N-cyclopentylnicotinamide (CAS 57841-73-3)
- (E)-3-(p-Tolylimino)indolin-2-one (CAS 1809720-66-8)
- 8-Ethyl-4-(naphthalene-1-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-47-5)
- 2,3-Diaza-4-benzo[3,4-d]1,3-dioxolan-5-yl-1-methylthiobuta-1,3-dienylamine, hydroiodide (CAS 1274947-83-9)
- 2-(2,4-Dimethylphenoxy)-5-(trifluoromethyl)aniline (CAS 937596-48-0)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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