N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-((1,5-diphenyl-1H-imidazol-2-yl)thio)acetamide CAS 870984-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 870984-18-2 |
| Molecular Formula | C21H21N3O3S2 |
| Molecular Weight | 427.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-((1,5-diphenyl-1H-imidazol-2-yl)thio)acetamide (CAS 870984-18-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H21N3O3S2. Molecular weight: 427.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H21N3O3S2 |
| Molecular Weight | 427.54 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- N-((1S)-(6-methoxyquinolin-4-yl)((2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)benzamide (CAS 934629-95-5)
- N-(2-((2-(Methylamino)-2-oxoethyl)thio)-4-phenylthiazol-5-yl)-2-phenoxypropanamide (CAS 946327-81-7)
- Ivaltinostat (CAS 936221-33-9)
- 4-(Tert-butyl)-N-(furan-2-ylmethyl)benzamide (CAS 158658-48-1)
- (3-chloro-4-ethoxyphenyl)acetic Acid (CAS 56369-45-0)
- 2-Benzyl-morpholine (CAS 87955-28-0)
- Tedizolid Impurity 24 (CAS CATO-C4X-105424)
- Metaraminol Impurity 103 (CAS CATO-C4X-2252103)
- Methyl 2-amino-2-(3,4,5-trifluorophenyl)acetate (CAS 1341970-16-8)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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