2-[(2,5-Dichlorophenyl)sulfanyl]-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]acetamide CAS 339014-08-3
| CAS No. | 339014-08-3 |
| Molecular Formula | C11H6Cl2F3N3OS2 |
| Molecular Weight | 388.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(2,5-Dichlorophenyl)sulfanyl]-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]acetamide.
CATO supplies 2-[(2,5-Dichlorophenyl)sulfanyl]-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]acetamide (CAS 339014-08-3), a certified reference material (molecular formula C11H6Cl2F3N3OS2, MW 388.22 g/mol) for analytical method development and quality control.
Structurally, 2-[(2,5-Dichlorophenyl)sulfanyl]-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]acetamide (C11H6Cl2F3N3OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 388.22 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-[(2,5-Dichlorophenyl)sulfanyl]-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-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 | C11H6Cl2F3N3OS2 |
| Molecular Weight | 388.22 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 | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dichlorophenyl Standards
- 2-((2,3-Dichlorophenyl)thio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 339013-87-5)
- N-(2,3-dichlorophenyl)-2-(2-(4-fluorophenoxy)acetyl)hydrazine-1-carbothioamide (CAS 894501-29-2)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-hydroxy-6-phenylpyrimidine-5-carbonitrile (CAS 478261-70-0)
- N-(2,4-dichlorophenyl)-2-hydroxy-2-methyl-3-(phenylsulfonyl)propanamide (CAS 339275-79-5)
- N-[3-(3,4-Dichlorophenyl)imidazo[1,2-a]pyridin-8-yl]thiophene-2-carboxamide (CAS 338415-24-0)
- 5-(3,4-Dichlorophenyl)-3-{[3-(trifluoromethyl)phenoxy]methyl}-1,2-oxazole (CAS 339019-85-1)
- 3-[(2,6-Dichlorophenyl)methyl]-1-[(4-methoxyphenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one (CAS 339017-32-2)
- Methyl 1-(3,4-dichlorophenyl)-5-(3,4-dimethylphenyl)-2-methyl-1H-pyrrole-3-carboxylate (CAS 881041-43-6)
Recommended Standards
- 3-(5,6-Dichloro-1-(2-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-20-2)
- 5-Methyl-2-(tributylstannyl)pyridine (CAS 189195-41-3)
- 3-(5,6-Dichloro-1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-29-1)
- 2-Methyl-5-(tributylstannyl)pyridine (CAS 167556-64-1)
- N-(2-(5-Acetylthiophen-2-yl)ethyl)-2-(benzyloxy)acetamide (CAS 2034570-57-3)
- 5-Methyl-1-propylpyrimidine-2,4(1H,3H)-dione (CAS 22919-49-9)
- tert-Butyl 4-methoxybenzoate (CAS 833-79-4)
- (3R,4R)-4-Fluoro-piperidin-3-ol Hydrochloride (CAS 2055390-10-6)
- ethyl 11-(3,4-dimethyl-5-propylfuran-2-yl)undecanoate (CAS CATO-C4X-280628)
- 3-Acetyl-4-methoxybenzonitrile (CAS 682320-24-7)
- N,N,N'-Trimethylhydrazine, N'-BOC protected (CAS 232615-10-0)
- 5-Bromo-3-iodo-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazole (CAS 1012104-27-6)
- 3-Bromo-7-chloroimidazo[1,2-a]pyrimidine (CAS 540469-12-3)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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