N-((3,4-dichlorobenzoyl)oxy)-1,2,3-thiadiazole-4-carboxamide CAS 341965-60-4
| CAS No. | 341965-60-4 |
| Molecular Formula | C10H5Cl2N3O3S |
| Molecular Weight | 318.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-((3,4-dichlorobenzoyl)oxy)-1,2,3-thiadiazole-4-carboxamide 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.
N-((3,4-dichlorobenzoyl)oxy)-1,2,3-thiadiazole-4-carboxamide (CAS 341965-60-4), molecular formula C10H5Cl2N3O3S and molecular weight 318.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-((3,4-dichlorobenzoyl)oxy)-1,2,3-thiadiazole-4-carboxamide (C10H5Cl2N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 318.14 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).
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 | C10H5Cl2N3O3S |
| Molecular Weight | 318.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(3,4-Dichlorobenzoyl)-3,3-bis(methylthio)acrylonitrile (CAS 62487-66-5)
- Methyl 2-[(2,4-dichlorobenzoyl)amino]-3-(methoxyimino)propanoate (CAS 318517-58-7)
- Methyl 1-(2,4-dichlorobenzoyl)piperidine-4-carboxylate (CAS 349615-58-3)
- 2-(3,4-Dichlorobenzoyl)isoindoline-1,3-dione (CAS 28394-56-1)
- 2-[5-(2,4-Dichlorobenzoyl)thiophen-2-yl]acetic acid (CAS 339014-63-0)
- 4-(2,4-Dichlorobenzoyl)-N-(prop-2-yn-1-yl)-1H-pyrrole-2-carboxamide (CAS 338977-12-1)
- 2-[5-(2,4-Dichlorobenzoyl)thiophen-2-yl]acetamide (CAS 478260-93-4)
- 2-[(2,4-dichlorobenzoyl)amino]-4-(methylthio)butanoic acid (CAS 65054-77-5)
Recommended Standards
- 6-Bromo-N-(4-fluorophenyl)quinazolin-4-amine (CAS 459418-63-4)
- 4-(3,4-Dichlorobenzylidene)-2-phenyloxazol-5(4H)-one (CAS 1037-02-1)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(3,3,3-trifluoro-2,2-dimethylpropyl)-1H-pyrazole (CAS 2260711-07-5)
- 1-(2-Iodophenyl)-3-isobutylurea (CAS 1042308-47-3)
- 2-(2H-Isoindol-2-yl)acetic 5-oxocyclohex-3-enecarboxylic anhydride (CAS 38068-73-4)
- 4-(2-Aminoethyl)-2-propyltetrahydro-2h-pyran-4-ol (CAS 1523030-78-5)
- 4-(Difluoromethyl)-3-hydroxy-6-iodopicolinoyl chloride (CAS 1806884-62-7)
- 4-Chloro-N-(3-hydroxypropyl)-2-nitroaniline (CAS 84145-68-6)
- 2-((4-Chloro-N-(2,4-dichloro-5-methoxyphenyl)phenyl)sulfonamido)-N-(2,4-difluorophenyl)acetamide (CAS 338961-81-2)
- 4,7-Dibromo-2-methyl-2H-benzo[d][1,2,3]triazole (CAS 300684-26-8)
- 5-Amino-N-cyclopropyl-2-(methylamino)benzamide (CAS 1322605-14-0)
- Propyl({[3-(trifluoromethyl)phenyl]methyl})amine hydrochloride (CAS 16065-27-3)
- 4-Chloro-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine (CAS 941867-28-3)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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