3-(4-Nitrophenyl)-5,6-dihydroimidazo[2,1-b]thiazole CAS 40229-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40229-93-4 |
| Molecular Formula | C11H9N3O2S |
| Molecular Weight | 247.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Nitrophenyl)-5,6-dihydroimidazo[2,1-b]thiazole (CAS 40229-93-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9N3O2S. Molecular weight: 247.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9N3O2S |
| Molecular Weight | 247.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 2-{[(2-nitrophenyl)methyl]sulfanyl}pyrimidine (CAS 1118787-28-2)
- 1-[5-(2-nitrophenyl)thiophen-2-yl]ethan-1-one (CAS 70013-40-0)
- 2-(4-Nitrophenyl)octahydropyrrolo[1,2-a]pyrazine (CAS 1011360-01-2)
- 2-Methyl-5-(4-nitrophenyl)octahydropyrrolo[3,4-c]pyrrole (CAS 1044764-13-7)
- 2-(4-Nitrophenyl)cyclooctan-1-one (CAS 1451450-77-3)
- 2-butyl-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 100933-81-1)
- 5-Butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 10185-66-7)
- 5-Butyl-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 10364-70-2)
Recommended Standards
- 3-(4-Fluorophenyl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 851882-55-8)
- 3-(Thiophene-2-carboxamido)benzoic Acid (CAS 24341-72-8)
- 2-[(3-Nitro-2-pyridinyl)sulfanyl]aniline (CAS 92316-06-8)
- (4-Morpholinocyclohexyl)methanamine (CAS 1781543-79-0)
- 2-((Difluoromethyl)thio)-5-(2-hydroxyethyl)-6-methylpyrimidin-4(3H)-one (CAS 338393-38-7)
- Fmoc-D-Lys(Trt)-OH (B-3990.0001) (CAS 1272755-60-8)
- 4-Iodopyrimidine-2-carbonitrile (CAS 1807057-86-8)
- 7-Bromo-1H-pyrido[2,3-b][1,4]thiazin-2(3H)-one (CAS 438622-20-9)
- Ramelteon Impurity N11 (CAS 1227056-68-9)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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