2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide CAS 477332-78-8
| CAS No. | 477332-78-8 |
| Molecular Formula | C19H17N3O3S3 |
| Molecular Weight | 431.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 477332-78-8) is a high-purity analytical reference standard with the molecular formula C19H17N3O3S3 and a molecular weight of 431.55 g/mol.
Structurally, 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (C19H17N3O3S3) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 431.55 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H17N3O3S3 |
| Molecular Weight | 431.55 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Benzylthio Standards
- Methyl 4-(2-((5-(benzylthio)-1,3,4-thiadiazol-2-yl)thio)acetamido)benzoate (CAS 477330-85-1)
- Methyl 3-(benzylthio)-2-methylpropanoate (CAS 5331-04-4)
- 2-(Benzylthio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 312585-65-2)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(4-chlorobenzylidene)acetohydrazide (CAS 315201-05-9)
- 2-(Benzylthio)-4,6-bis(4-methoxyphenyl)nicotinonitrile (CAS 332114-65-5)
- 6-(Benzylthio)-2-(6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-5-thioxo-4,5-dihydro-1,2,4-triazin-3(2H)-one (CAS 90302-12-8)
- 3-(5-(Benzylthio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-80-9)
- 4-(5-(Benzylthio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477330-31-7)
Recommended Standards
- 2-((3-Ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide (CAS 573669-57-5)
- 4-Amino-N-((1-benzylpyrrolidin-2-yl)methyl)-5-(ethylsulfonyl)-2-methoxybenzamide (CAS 93839-84-0)
- (E)-4-(2-(naphthalen-1-yl)vinyl)-8-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 866018-49-7)
- DNA-Grade PVP K30 Solution (CAS 84057-81-8)
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