5-Amino-4-benzothiazol-2-yl-1-(4-chloro-phenyl)-1,2-dihydro-pyrrol-3-one CAS 457638-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 457638-88-9 |
| Molecular Formula | C17H12ClN3OS |
| Molecular Weight | 341.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Amino-4-benzothiazol-2-yl-1-(4-chloro-phenyl)-1,2-dihydro-pyrrol-3-one (CAS 457638-88-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H12ClN3OS. Molecular weight: 341.81 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H12ClN3OS |
| Molecular Weight | 341.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 5-Amino-4-(benzo[d]thiazol-2-yl)-1-(4-chlorophenyl)-1,3-dihydro-2h-pyrrol-2-one (CAS 885458-21-9)
- (E)-1-(4-(2-amino-4-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one (CAS 879590-27-9)
- (R)-2-(1-amino-2-methylpropyl)-3-benzyl-7-chloro-4H-chromen-4-one (CAS 618430-69-6)
- 2-(1-Amino-2-methylpropyl)-3-benzyl-7-chloroquinazolin-4(3H)-one (CAS 336119-88-1)
- 5-Amino-1-(2-chlorobenzyl)-N-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899981-44-3)
- 5-Amino-1-(2-chlorobenzyl)-N-(p-tolyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899736-99-3)
- 5-Amino-1-(4-chlorobenzyl)-N-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide (CAS 900013-54-9)
- 5-Amino-1-(4-chlorophenyl)-N-(1-phenylethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 929832-66-6)
Recommended Standards
- 5-Chloro-3-(piperidin-1-ylsulfonyl)-1H-indole-2-carboxamide (CAS 661467-87-4)
- 5-((3-Chlorobenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 477889-49-9)
- 6-(sec-Butoxy)-2-((3-chlorophenyl)sulfonyl)pyrimidin-4-amine (CAS 284681-62-5)
- Valsartan N-Oxide 2 (CAS CATO-C4X-1057148)
- 5-endo-BCN-pentanoic acid (CAS 2364591-80-8)
- 4-[4-(chloromethyl)-1,3-thiazol-2-yl]-2,5,6-trimethyl-2,3-dihydropyridazin-3-one (CAS 950029-09-1)
- 2-(3-Methylbenzamido)benzoic acid (CAS 299199-54-5)
- 6-(4-(Hydroxymethyl)phenyl)pyridin-3-ol (CAS 1255634-42-4)
- 5-Bromopyrazolo[1,5-α]pyrimidine (CAS 1159981-95-9)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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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