2-(2-Nitrobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one CAS 41776-79-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41776-79-8 |
| Molecular Formula | C16H9N3O3S |
| Molecular Weight | 323.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Nitrobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 41776-79-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H9N3O3S. Molecular weight: 323.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H9N3O3S |
| Molecular Weight | 323.33 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.) | 1968 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitrobenzylidene Standards
- 1-Methyl-4-(4-nitrobenzylidene)-2-phenylpyrazolidine-3,5-dione (CAS 106584-29-6)
- 6-Methyl-2-((3-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 331962-76-6)
- 6-Methyl-2-((4-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 331962-75-5)
- 3-(4-Nitrobenzylidene)imidazo[2,1-a]isoquinolin-2(3H)-one (CAS 62471-91-4)
- 2-Methyl-3-((4-nitrobenzylidene)amino)quinazolin-4(3H)-one (CAS 41332-43-8)
- 4-((3-Nitrobenzylidene)amino)-5-(m-tolyl)-4H-1,2,4-triazole-3-thiol (CAS 478256-03-0)
- 9-(3-Nitrobenzylidene)-9H-fluorene (CAS 4421-51-6)
- 9-(4-Nitrobenzylidene)-9H-fluorene (CAS 6954-71-8)
Recommended Standards
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-6-(1H-imidazol-1-yl)pyridazine-3-carboxamide (CAS 1396875-38-9)
- 2-(3-Nitrophenyl)benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 727652-17-7)
- Iguratimod Impurity 50 (CAS CATO-C4X-182650)
- 2-Cyano-N-(2-methyl-4-oxoquinazolin-3(4h)-yl)acetamide (CAS 25380-20-5)
- 3-(2,4-Dichlorophenyl)-4-(ethylsulfonyl)-1H-pyrazole (CAS 1707609-00-4)
- 2-Chloro-5-(1-isopropylpiperidin-2-yl)-4-methylpyridine (CAS 1352538-22-7)
- Lithium trihydroxy(pyrazin-2-yl)boranuide (CAS 1393823-00-1)
- 3-Amino-2,3-dihydro-1H-inden-5-ol hydrochloride (CAS 168903-13-7)
- (1r)-7-(Propan-2-yloxy)-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1568114-03-3)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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