N-(4-Chlorophenyl)-5-methyl-N-(4-methyl-4,5-dihydrothiazol-2-yl)-3-phenylisoxazole-4-carboxamide CAS 878090-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878090-53-0 |
| Molecular Formula | C21H18ClN3O2S |
| Molecular Weight | 411.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4-Chlorophenyl)-5-methyl-N-(4-methyl-4,5-dihydrothiazol-2-yl)-3-phenylisoxazole-4-carboxamide (CAS 878090-53-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H18ClN3O2S. Molecular weight: 411.90 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H18ClN3O2S |
| Molecular Weight | 411.90 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-[(4-Chlorophenyl)sulfanyl]-1-{11,15-dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1(10),2(7),3,5,8-pentaen-16-yl}ethan-1-one (CAS 477853-78-4)
- 4-{4-[(4-chlorophenyl)sulfanyl]-2-phenylpyrimidine-5-carbonyl}morpholine (CAS 477854-71-0)
- N-(4-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)-3-fluorophenyl)acetamide (CAS 866131-34-2)
- 5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-methyl-2-thioxothiazolidin-4-one (CAS 623936-02-7)
- N-(2-chlorophenyl)-2-(5-(morpholinosulfonyl)-2-oxopyridin-1(2H)-yl)acetamide (CAS 1251594-01-0)
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- N-(4-chlorophenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxamide (CAS 477872-25-6)
Recommended Standards
- 4-(4-(tert-Butyl)phenyl)-N-(2-chlorophenyl)-5-(cyanoimino)-4,5-dihydro-1,3,4-thiadiazole-2-carboxamide (CAS 148367-91-3)
- N-[2-(4-Chloro-3,5-dimethylphenoxy)ethyl]-3-(2-phenoxyethoxy)aniline (CAS 1040685-95-7)
- 1-Bromo-2-iodo-3-nitro-5-(trifluoromethoxy)benzene (CAS 2366994-47-8)
- 1-tert-Butyl 2-methyl (2S)-2-methylpyrrolidine-1,2-dicarboxylate (CAS 220060-17-3)
- 5-(Bromomethyl)-1H-indole (CAS 1369300-53-7)
- Metosulam (CAS 139528-85-1)
- 2-(Chloromethyl)-1-fluoro-4-(trifluoromethoxy)benzene (CAS 1517586-69-4)
- tert-Butyl 6-bromo-4-fluoro-1H-indole-1-carboxylate (CAS 1799412-27-3)
- IMidodicarbonic acid, 2-(3-nitro-2-pyridinyl)-, 1,3-bis(1,1-dimethylethyl) ester (CAS 1044758-23-7)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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