3-(2-Chlorophenyl)-N-(6-ethoxybenzo[d]thiazol-2-yl)-5-methylisoxazole-4-carboxamide CAS 545430-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 545430-77-1 |
| Molecular Formula | C20H16ClN3O3S |
| Molecular Weight | 413.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2-Chlorophenyl)-N-(6-ethoxybenzo[d]thiazol-2-yl)-5-methylisoxazole-4-carboxamide (CAS 545430-77-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16ClN3O3S. Molecular weight: 413.88 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H16ClN3O3S |
| Molecular Weight | 413.88 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- N-(2-(2-(2-(4-Chlorophenyl)acetyl)hydrazine-1-carbonyl)phenyl)thiophene-2-carboxamide (CAS 1090837-09-4)
- N-(5-(3-(2-Chlorophenyl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351663-94-9)
- 2-(2-Chlorophenyl)-1-(4-{[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)ethan-1-one (CAS 1775495-20-9)
- {4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl 3-methylbenzoate (CAS 320424-12-2)
- 4-(4-Chlorophenyl)-1-[(4-fluorophenyl)methyl]-2-[(E)-(phenylmethylidene)amino]-1H-pyrrole-3-carbonitrile (CAS 250713-91-8)
- Methyl 4-(4-chlorophenyl)-1-(3,4-dimethoxyphenethyl)-2-methyl-1H-pyrrole-3-carboxylate (CAS 881041-57-2)
- Ethyl 1-(5-(3-(2-chlorophenyl)ureido)pyridin-2-yl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 477712-85-9)
- 4-((4-Chlorophenyl)thio)-5-morpholino-2-(p-tolyl)pyridazin-3(2H)-one (CAS 551921-37-0)
Recommended Standards
- 2-Amino-6-(5-chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile (CAS 338413-85-7)
- 4-(1-Benzyl-4-(4-chlorobenzyl)piperidin-4-yl)-2-hydroxy-4-oxobut-2-enoic acid (CAS 177592-42-6)
- 9-Benzyl-2-chloro-N-(3-(methylsulfonyl)phenyl)-9H-purin-6-amine (CAS 125802-65-5)
- 4-Fluorobicyclo[2.2.1]Heptan-1-amine (CAS 84553-48-0)
- 1,3-Bis(3-methoxyphenyl)thiourea (CAS 6601-00-9)
- 5-Amino-1H-pyrazole-3-carboxamide hydrochloride (CAS 1263987-04-7)
- 2-Amino-6-chloro-4-nitrophenol (CAS 6358-09-4)
- 3-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)benzene-1-sulfonamide (CAS 1020993-03-6)
- 3-(1-benzofuran-5-yl)-N-(oxan-4-yl)imidazo[1,2-b]pyridazin-6-amine (CAS 1012345-71-9)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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