N-(4-Methylbenzo[d]thiazol-2-yl)-5-nitrothiophene-2-carboxamide CAS 325987-95-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 325987-95-9 |
| Molecular Formula | C13H9N3O3S2 |
| Molecular Weight | 319.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Methylbenzo[d]thiazol-2-yl)-5-nitrothiophene-2-carboxamide (CAS 325987-95-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9N3O3S2. Molecular weight: 319.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9N3O3S2 |
| Molecular Weight | 319.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
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- N-(2-methylbenzo[d]oxazol-6-yl)-3-(trifluoromethyl)benzamide (CAS 861210-65-3)
- N-(2-Methylbenzo[d]thiazol-5-yl)-5-oxo-1,4-thiazepane-3-carboxamide (CAS 1396582-39-0)
- N-(2-Methylbenzo[d]thiazol-6-yl)-2-(methylthio)nicotinamide (CAS 771501-75-8)
- N-(4-Methylbenzo[d]thiazol-2-yl)-2-(methylthio)nicotinamide (CAS 786717-88-2)
- N-(2-Methylbenzo[d]thiazol-6-yl)-2-(methylthio)benzamide (CAS 896343-44-5)
- N-(6-Methylbenzo[d]thiazol-2-yl)-2-(phenylthio)acetamide (CAS 724735-16-4)
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Recommended Standards
- N-(4-(3,4-Dimethoxyphenyl)-1,2,5-oxadiazol-3-yl)-2-ethylbutanamide (CAS 874192-69-5)
- N'-(4-methylbenzoyl)-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478062-97-4)
- N'-(3-methylbenzoyl)-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478063-05-7)
- 2-Ethyl-3-oxobutanenitrile (CAS 1780-46-7)
- 1-Isopropyl-1H-pyrazole-3-carbaldehyde (CAS 1226694-29-6)
- 4-(Dimethylamino)-2-((4-methoxyphenyl)amino)nicotinonitrile (CAS 338773-47-0)
- (S)-Benzyl 4-((2-amino-N-ethylpropanamido)methyl)piperidine-1-carboxylate (CAS 1353999-63-9)
- 2',4'-Dimethyl-N-phenyl-[4,5'-bithiazol]-2-amine hydrobromide (CAS 368859-43-2)
- 4-[(2-Fluorobenzyl)oxy]-3-methoxybenzaldehyde (CAS 423156-68-7)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com