3-Chloro-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl)benzamide CAS 866013-77-6
| CAS No. | 866013-77-6 |
| Molecular Formula | C12H10ClN3O2S |
| Molecular Weight | 295.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl)benzamide (CAS 866013-77-6), molecular formula C12H10ClN3O2S and molecular weight 295.74 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Chloro-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl)benzamide (C12H10ClN3O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, 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.
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), 3-Chloro-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl)benzamide 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 | C12H10ClN3O2S |
| Molecular Weight | 295.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-(((3-Chloro-4-fluorobenzyl)amino)methyl)-6-methoxyphenol (CAS 1223879-65-9)
- 2-(((2-Chloro-4-fluorobenzyl)amino)methyl)-6-methoxyphenol (CAS 1223882-40-3)
- 2-Chloro-5-((2-(methylthio)pyrimidin-4-yl)amino)benzoic acid (CAS 1394347-57-9)
- 2-Chloro-3-(5-ethoxycarbonyl-2-thenoyl)pyridine (CAS 890100-49-9)
- 2-Chloro-5-(5-ethoxycarbonyl-2-thenoyl)pyridine (CAS 890100-50-2)
- 2-Chloro-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl)benzamide (CAS 736167-30-9)
- 4-Chloro-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl)benzamide (CAS 866013-78-7)
- 8-Chloro-2-phenyl-[1,2,4]triazolo[1,5-a]quinoxalin-4-amine (CAS 168210-19-3)
Recommended Standards
- 5-(2-Chlorobenzamido)-3-methylthiophene-2-carboxylic acid (CAS 926228-57-1)
- 6-((2-Chlorophenyl)amino)-2-(methylthio)pyrimidine-4-carboxylic acid (CAS 6307-59-1)
- 2-[4-(2-chloroacetyl)piperazin-1-yl]-2-(4-fluorophenyl)acetonitrile (CAS 923230-33-5)
- 6-((4-Chlorophenyl)amino)-2H-thiazolo[3,2-a]pyrimidine-5,7(3H,6H)-dione (CAS 82696-77-3)
- 2-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid (CAS 1518353-53-1)
- 3-Cyclopropyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-1-amine (CAS 1552457-95-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-methylpiperidin-1-yl)furan-2-yl)boronate (CAS 2223003-36-7)
- 3-(4-Carboxyphenyl)-5-methoxybenzoic acid (CAS 1261931-39-8)
- 2-Butoxybenzonitrile (CAS 6609-59-2)
- 2-Methyl-N-(pyridin-4-ylmethyl)butan-2-amine (CAS 932175-72-9)
- Tert-butyl (1-isobutyrylpiperidin-4-yl)carbamate (CAS 1286265-44-8)
- N-(5-Cyano-2-pyridinyl)-2-thiophenecarboxamide (CAS 477871-47-9)
- 3-nitropyridine-4-carbaldehyde hydrochloride (CAS 1803582-88-8)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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