3-[5-Amino-4-(2-benzothiazolyl)-2,3-dihydro-3-oxo-1H-pyrrol-1-yl]benzoic acid CAS 379726-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379726-61-1 |
| Molecular Formula | C18H13N3O3S |
| Molecular Weight | 351.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[5-Amino-4-(2-benzothiazolyl)-2,3-dihydro-3-oxo-1H-pyrrol-1-yl]benzoic acid (CAS 379726-61-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13N3O3S. Molecular weight: 351.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13N3O3S |
| Molecular Weight | 351.38 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 12-Amino-4-(methylamino)-8-oxo-10-phenyl-13-oxa-3-thia-5,7-diazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),4,11-tetraene-11-carbonitrile (CAS 627057-53-8)
- 1-Amino-2-methoxy-4-(thiazol-2-ylamino)anthracene-9,10-dione (CAS 62593-07-1)
- 2-Amino-5-(naphthalen-2-ylsulfonyl)quinazolin-4(1H)-one (CAS 50828-21-2)
- 2-Amino-6-(naphthalen-2-ylsulfonyl)quinazolin-4(1H)-one (CAS 52979-11-0)
- 4-[5-amino-4-(1,3-benzothiazol-2-yl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]benzoic acid (CAS 610278-84-7)
- 3-Amino-6-(difluoromethyl)-4-(1-ethyl-5-methyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 1005582-49-9)
- 3-Amino-6-(difluoromethyl)-4-(1-ethyl-3-methyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 1005679-22-0)
- Phenyl 3-amino-2-(benzyloxy)-5-fluoro-6-methylbenzoate (CAS 1207284-89-6)
Recommended Standards
- 5-(4-Fluorophenyl)-6-(2-morpholinoethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 860611-66-1)
- 2-(Naphthalen-2-ylsulfonyl)-3-phenylisoxazol-5(2H)-one (CAS 303987-08-8)
- 7-Hydroxy-3-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-2H-chromen-2-one (CAS 304881-10-5)
- Tert-butyl(2s)-2-(3-hydroxypropyl)pyrrolidine-1-carboxylate (CAS 239483-03-5)
- (±)-NBI 74330 (CAS 473722-68-8)
- 4-(Difluoromethyl)-5-methoxy-3-nitro-2-(trifluoromethoxy)pyridine (CAS 1804743-82-5)
- Brivaracetam Impurity 17 (CAS 134807-43-5)
- 3-(Benzylthio)-6-propoxypyridazine (CAS 5273-53-0)
- 2-(Thiophen-2-yl)ethyl methanesulfonate (CAS 61380-07-2)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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