2-Amino-1-(thiophen-2-ylsulfonyl)-1H-benzo[d]imidazole-5-carbonitrile CAS 89342-50-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89342-50-7 |
| Molecular Formula | C12H8N4O2S2 |
| Molecular Weight | 304.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-1-(thiophen-2-ylsulfonyl)-1H-benzo[d]imidazole-5-carbonitrile (CAS 89342-50-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H8N4O2S2. Molecular weight: 304.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H8N4O2S2 |
| Molecular Weight | 304.35 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.) | 1982 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Amino Standards
- (S)-2-Amino-4-(6-((3-methylbut-2-en-1-yl)amino)-3H-purin-3-yl)butanoic acid (CAS 62061-49-8)
- 2-Amino-4-((2-methoxybenzyl)amino)quinoline-3-carbonitrile (CAS 477707-97-4)
- Methyl 3-amino-6-(5-methyl-2-thienyl)-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 1428139-08-5)
- Ethyl 2-amino-4-methyl-5-(Benzamide)thiophene-3-carboxylate (CAS 43028-57-5)
- Ethyl 5-amino-3-methyl-4-(phenylcarbamoyl)thiophene-2-carboxylate (CAS 765291-12-1)
- Methyl 2-amino-4-methyl-5-(o-tolylcarbamoyl)thiophene-3-carboxylate (CAS 350989-44-5)
- Methyl 2-amino-4-methyl-5-(p-tolylcarbamoyl)thiophene-3-carboxylate (CAS 350996-97-3)
- n-(4-Amino-2-methylphenyl)-3-methanesulfonylbenzamide (CAS 926215-09-0)
Recommended Standards
- 1-Ethyl-4-((tetrahydro-2H-pyran-4-yl)amino)-1H-pyrazolo[3,4-b]pyridine-5-carbohydrazide (CAS 730937-45-8)
- 1-{[(1,3-diphenyl-1H-pyrazol-4-yl)methylidene]amino}guanidine (CAS 380436-54-4)
- 3,9-Dimethyl-7-pentyl-1,4-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(7H,9H)-dione (CAS 922454-40-8)
- 2-[4-Amino(ethyl)anilino]-1-ethanol (CAS 92-65-9)
- 1-Amino-3-methoxy-3-methylbutan-2-ol (CAS 885032-36-0)
- 3-(4-(Trifluoromethyl)phenyl)thiazolidin-4-one 1,1-dioxide (CAS 109052-23-5)
- 5-(3,5-dimethylphenyl)-5-(2-methylphenyl)imidazolidine-2,4-dione (CAS 2060032-14-4)
- 1,2-Distearoyl-sn-glycero-3-phosphocholine (CAS 816-94-4)
- 3',4',5',6'-Tetrakis(3,5-dicarboxyphenyl)-[1,1':2',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 2219313-57-0)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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