(2E)-2-Methanesulfonyl-3-[6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]prop-2-enenitrile CAS 691883-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691883-97-3 |
| Molecular Formula | C16H13N3O2S2 |
| Molecular Weight | 343.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2E)-2-Methanesulfonyl-3-[6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]prop-2-enenitrile (CAS 691883-97-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H13N3O2S2. Molecular weight: 343.42 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H13N3O2S2 |
| Molecular Weight | 343.42 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related E Standards
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- 3-Methanesulfonyl-4,6-dimethyl-2-[3-(trifluoromethyl)phenoxy]pyridine (CAS 341967-32-6)
- 1-(3-Methanesulfonyl-4-methyl-6-phenylpyridin-2-yl)-4-methylpiperazine (CAS 478245-52-2)
- 5-Methanesulfonyl-4-(4-methoxyphenyl)-2-phenylpyrimidine (CAS 339110-06-4)
- 4-Methanesulfonyl-2-(2-phenylethenesulfonamido)butanoic acid (CAS 1025448-55-8)
- 4-Ethyl-3-methanesulfonyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole (CAS 383145-62-8)
- 3-Methanesulfonyl-2-{[(4-methoxyphenyl)methyl]sulfanyl}-4,6-dimethylpyridine (CAS 343372-82-7)
- 1-(2-Methanesulfonyl-1,2,3,4-tetrahydroisoquinolin-5-yl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1306604-91-0)
Recommended Standards
- Tert-butyl (Z)-3-(((tert-butoxycarbonyl)amino)methyl)-4-(methoxyimino)pyrrolidine-1-carboxylate (CAS 197143-34-3)
- (2Z)-2-[(2-Fluorophenyl)methylidene]-1-azabicyclo[2.2.2]octan-3-yl thiophene-2-carboxylate (CAS 477871-49-1)
- (E)-tert-Butyl (4-oxo-3-phenyl-1,3-diazaspiro[4.5]decan-2-ylidene)carbamate (CAS 1956426-83-7)
- 1,2,5-Oxadiazole-3,4-dicarbonitrile (CAS 55644-07-0)
- (4-chlorooxan-4-yl)methanol (CAS 100506-90-9)
- n-((4h-1,2,4-Triazol-3-yl)methyl)-4-chloro-2-fluorobenzamide (CAS 1183886-77-2)
- Prostaglandinf3alpha (CAS 745-64-2)
- 8-Bromo-2,3-dichloroquinoxaline-6-carboxylic acid (CAS 1378260-26-4)
- ((2R,3S,4R,5R)-5-(6-Amino-8-((3-(2-aminoacetamido)propyl)amino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 62209-02-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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