2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide CAS 481691-44-5
| CAS No. | 481691-44-5 |
| Molecular Formula | C10H8Cl2N4OS2 |
| Molecular Weight | 335.23 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.
CATO supplies 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide (CAS 481691-44-5), a certified reference material (molecular formula C10H8Cl2N4OS2, MW 335.23 g/mol) for analytical method development and quality control.
The molecular framework of 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide (C10H8Cl2N4OS2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(2,3-dichlorophenyl)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 | C10H8Cl2N4OS2 |
| Molecular Weight | 335.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Amino Standards
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- Ethyl 4-((2-amino-4-bromophenyl)amino)benzoate (CAS 1624260-86-1)
- N-(2-Amino-6-(benzyloxy)-4-bromophenyl)acetamide (CAS 713530-49-5)
- 2-Amino-4-(2,4-dichlorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 315245-07-9)
- (αS)-α-Amino-2'-(phosphonomethyl)-[1,1'-biphenyl]-3-propanoic Acid (CAS 226986-04-5)
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Recommended Standards
- 1,3-Dioxo-2-[3-(trifluoromethyl)phenyl]-isoindoline-5-carboxylic acid (CAS 328555-35-7)
- 2,4-Dichloro-N-[4-(pyrrolidin-1-yl)phenyl]benzamide (CAS 251097-22-0)
- (4-(3,4-Dichlorophenyl)piperazin-1-yl)(phenyl)methanone (CAS 866150-40-5)
- 2-{4-[5-(2,4-dichlorophenyl)-1H-pyrazol-3-yl]piperidin-1-yl}acetonitrile (CAS 477762-63-3)
- 1-(3-Methylcyclopentyl)ethan-1-amine (CAS 1561356-47-5)
- 4-Bromo-3,5-dimethyl-1-propyl-1h-pyrazole (CAS 1205195-05-6)
- 6,7-Difluoro-2-methyl-1H-benzo[d]imidazole (CAS 229957-09-9)
- 5-Methyl-2-thienylzinc bromide 0.5 M in Tetrahydrofuran (CAS 1233318-32-5)
- 1-(Cyclobutylmethyl)-3-methyl-1h-pyrazol-4-amine (CAS 1429903-20-7)
- Bis(p-aminophenoxy)dimethylsilane (CAS 1223-16-1)
- Drotaverin Impurity 63 (CAS CATO-C4X-243563)
- 1-(2-Hydrazinyl-4-methylpyrimidin-5-yl)ethan-1-one (CAS 93584-03-3)
- 4-(Trifluoromethoxy)benzene-1-sulfonyl fluoride (CAS 762294-76-8)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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