5-((5-Chloro-1H-benzo[d]imidazol-2-yl)thio)-2-nitroaniline CAS 89028-83-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89028-83-1 |
| Molecular Formula | C13H9ClN4O2S |
| Molecular Weight | 320.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((5-Chloro-1H-benzo[d]imidazol-2-yl)thio)-2-nitroaniline (CAS 89028-83-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9ClN4O2S. Molecular weight: 320.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9ClN4O2S |
| Molecular Weight | 320.75 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Bis(1-naphthyl)chlorophosphine (CAS 36042-99-6)
- 1-(4-Chlorophenyl)-2-((5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)thio)ethan-1-one (CAS 477846-82-5)
- N-(4-((6-chloropyrimidin-4-yl)oxy)benzo[d]thiazol-2-yl)acetamide (CAS 659731-34-7)
- 1-(5-Amino-2-fluorophenyl)ethan-1-one (CAS 67500-19-0)
- 2-((6-Nitrobenzo[d][1,3]dioxol-5-yl)methylene)-1H-indene-1,3(2H)-dione (CAS 39752-07-3)
- 1-Amino-3-methylbutan-2-ol (CAS 17687-58-0)
- 9,10-Dioxo-9,10-dihydroanthracene-1-carbonitrile (CAS 38366-32-4)
- Tert-butyl 2-(5-bromo-2-(methylthio)-6-oxopyrimidin-1(6H)-yl)acetate (CAS 308276-66-6)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(3-(methylsulfonamido)phenyl)acetamide (CAS 1207059-02-6)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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