2-[(5-Amino-1,3,4-thiadiazol-2-yl)thio]-N-phenethylacetamide CAS 329921-20-2
| CAS No. | 329921-20-2 |
| Molecular Formula | C12H14N4OS2 |
| Molecular Weight | 294.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(5-Amino-1,3,4-thiadiazol-2-yl)thio]-N-phenethylacetamide (C12H14N4OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-[(5-Amino-1,3,4-thiadiazol-2-yl)thio]-N-phenethylacetamide (CAS 329921-20-2), molecular formula C12H14N4OS2 and molecular weight 294.40 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-[(5-Amino-1,3,4-thiadiazol-2-yl)thio]-N-phenethylacetamide 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 | C12H14N4OS2 |
| Molecular Weight | 294.40 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Amino Standards
- 2-(5-Amino-[1,3,4]thiadiazol-2-ylsulfanyl)-N-(2,4-dimethyl-phenyl)-acetamide (CAS 304662-72-4)
- 1-Amino-N-benzhydrylcyclopentane-1-carboxamide (CAS 1421262-24-9)
- Ethyl 4-amino-2-thioxo-3-(o-tolyl)-2,3-dihydrothiazole-5-carboxylate (CAS 57036-90-5)
- Ethyl 4-amino-2-thioxo-3-(p-tolyl)-2,3-dihydrothiazole-5-carboxylate (CAS 57036-99-4)
- Ethyl 4-amino-3-benzyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylate (CAS 312922-30-8)
- Methyl 4-amino-3-(2,5-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689772-00-7)
- Methyl 4-amino-3-(2,6-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689772-62-1)
- Methyl 4-amino-3-(3,5-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689771-94-6)
Recommended Standards
- 3-[(4-Aminophenyl)thio]-N-(5-methyl-1,3,4-thiadiazol-2-yl)propanamide (CAS 931292-80-7)
- 2-((5-Imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)-N-(1-phenylethyl)acetamide (CAS 329921-13-3)
- 3-{2-[(4-methyl-1,2,3-thiadiazol-5-yl)sulfanyl]ethyl}-1-phenylurea (CAS 478077-54-2)
- 1-Phenyl-3-(5-(propylthio)-1,3,4-thiadiazol-2-yl)urea (CAS 497940-70-2)
- SKF-89976A Hydrochloride (CAS 85375-15-1)
- (5e)-5-(2,4-dichlorobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4h-imidazol-4-one 444061-38-5 (CAS 444061-38-5)
- 2-Bromo-4-chloro-6-nitrobenzonitrile (CAS 1082042-23-6)
- 2-Benzamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 19819-17-1)
- 2-Chloro-6-isopropylphenol (CAS 57883-02-0)
- tert-butyl 4-methyl-3,5-dioxo-2-azabicyclo[2.2.2]octane-2-carboxylate (CAS 2007920-45-6)
- N-Benzyl-N-phenylhydroxylamine (CAS 3376-40-7)
- (2,5-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187167-42-5)
- n-(2,3-Dimethylbenzyl)-2-ethoxyethan-1-amine (CAS 1247610-87-2)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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