Ethyl 2-(2-(4-methoxyphenyl)benzo[d]imidazo[2,1-b]thiazol-7-yl)acetate CAS 81950-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81950-30-3 |
| Molecular Formula | C20H18N2O3S |
| Molecular Weight | 366.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(2-(4-methoxyphenyl)benzo[d]imidazo[2,1-b]thiazol-7-yl)acetate (CAS 81950-30-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H18N2O3S. Molecular weight: 366.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O3S |
| Molecular Weight | 366.43 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-((4-(4-Methoxyphenyl)-6-methylpyrimidin-2-yl)thio)-2-phenylacetic acid (CAS 87125-99-3)
- Ethyl 4-((4-methoxyphenyl)thio)-2-phenylpyrimidine-5-carboxylate (CAS 477854-62-9)
- 5-[(Z)-2-(4-Methoxyphenyl)diazen-1-yl]-2,4-diphenylpyrimidine (CAS 339279-54-8)
- 1-(2-(4-Methoxyphenyl)-2-(3-(4-methoxyphenyl)propoxy)ethyl)-1H-imidazole (CAS 162849-90-3)
- 2-((5,6-Bis(4-methoxyphenyl)-1,2,4-triazin-3-yl)(methyl)amino)ethanol (CAS 59663-46-6)
- 4-(5-(4-Methoxyphenyl)-3-(p-tolyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 362490-57-1)
- 2-((5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)amino)-5-phenylthiazol-4(5H)-one (CAS 199339-10-1)
- 4-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-(methylsulfanyl)quinazoline (CAS 866137-89-5)
Recommended Standards
- Ceftizoxime Impurity 21 (CAS 36923-21-4)
- Bis(octahydro-1H-4,7-methanoinden-5-yl) hydrogen phosphate (CAS 34260-65-6)
- Methyl 2-((4-(azetidine-1-carbonyl)piperidin-1-yl)sulfonyl)benzoate (CAS 923790-99-2)
- 3-Isothiocyanato-1,5-dimethyl-1H-pyrazole (CAS 1001500-57-7)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 676371-66-7)
- (S)-2,2,2-Trifluoro-1-(2-(methylthio)phenyl)ethan-1-amine (CAS 878539-32-3)
- 1-(4H-Furo[3,2-b]pyrrol-5-yl)ethanone (CAS 60664-19-9)
- 2-(2,5-Dimethylthiophen-3-yl)-1H-indole-3-carbaldehyde (CAS 590390-92-4)
- 4-(dimethylamino)-3-formylbenzonitrile (CAS 1289200-50-5)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
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