2-[(3-cyano-5,6,7,8-tetrahydroquinolin-2-yl)sulfanyl]-n-[5-(ethylsulfanyl)-1,3,4-thiadiazol-2-yl]acetamide CAS 443655-96-7
| CAS No. | 443655-96-7 |
| Molecular Formula | C16H17N5OS3 |
| Molecular Weight | 391.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-[(3-cyano-5,6,7,8-tetrahydroquinolin-2-yl)sulfanyl]-n-[5-(ethylsulfanyl)-1,3,4-thiadiazol-2-yl]acetamide (CAS 443655-96-7), a certified reference material (molecular formula C16H17N5OS3, MW 391.53 g/mol) for analytical method development and quality control.
Structurally, 2-[(3-cyano-5,6,7,8-tetrahydroquinolin-2-yl)sulfanyl]-n-[5-(ethylsulfanyl)-1,3,4-thiadiazol-2-yl]acetamide (C16H17N5OS3) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 391.53 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H17N5OS3 |
| Molecular Weight | 391.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 3 |
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Recommended Standards
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- H-Pen(Trt)-OH (CAS 135681-66-2)
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- tert-Butyl 3-bromo-2-cyano-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate (CAS 2768385-71-1)
- (r)-2-Amino-2-(3-methoxy-2-nitrophenyl)ethan-1-ol (CAS 1212898-59-3)
- 4-(2-Chloro-5-nitrobenzoyl)morpholine (CAS 142439-65-4)
- Methyl 5-((tert-butoxycarbonyl)amino)-1H-pyrrole-2-carboxylate (CAS 903570-19-4)
- 2-Bromo-5-pentafluoroethyl-thiophene (CAS 1429056-32-5)
- (3-(Cyclopropylmethoxy)phenyl)boronic acid (CAS 411229-76-0)
- 3-(1,3-thiazol-2-yl)aniline (CAS 184097-39-0)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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