Ethyl 7-(methylsulfonyl)benzo[d]imidazo[2,1-b]thiazole-2-carboxylate CAS 81022-12-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81022-12-0 |
| Molecular Formula | C13H12N2O4S2 |
| Molecular Weight | 324.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-(methylsulfonyl)benzo[d]imidazo[2,1-b]thiazole-2-carboxylate (CAS 81022-12-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12N2O4S2. Molecular weight: 324.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H12N2O4S2 |
| Molecular Weight | 324.38 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.) | 1980 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- 2-Methyl-5-(4-(methylsulfonyl)phenyl)-1-(p-tolyl)-1H-pyrrole (CAS 189500-96-7)
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Recommended Standards
- Diphenyl((phenylthio)methyl)phosphine oxide (CAS 31238-57-0)
- N-((2-(5-Nitrofuran-2-yl)thiazol-4-yl)methylene)thiomorpholin-4-amine (CAS 31898-48-3)
- 6-Amino-4-(2-butoxyphenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 315244-99-6)
- 3-Chloro-2-(3-methylpiperidin-1-yl)aniline (CAS 915921-30-1)
- (5-(Aminomethyl)thiophen-2-yl)(thiophen-3-yl)methanol (CAS 1447966-22-4)
- (3R,4R)-1-(4-Aminopyrimidin-2-yl)-3-fluoro-3-methylpiperidin-4-ol (CAS 1612176-87-0)
- Hexafluoroglutaronitrile (CAS 376-89-6)
- Methyl (R)-6-(bromomethyl)-4-(2-chloro-4-fluorophenyl)-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate (CAS 1578155-69-7)
- 4-Bromo-2-(trifluoromethyl)benzaldehyde (CAS 861928-27-0)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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