2-Chloro-N-(5-methyl-benzothiazol-2-yl)-acetamide CAS 3323-84-0
| CAS No. | 3323-84-0 |
| Molecular Formula | C10H9ClN2OS |
| Molecular Weight | 240.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Chloro-N-(5-methyl-benzothiazol-2-yl)-acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 2-Chloro-N-(5-methyl-benzothiazol-2-yl)-acetamide (CAS 3323-84-0), a certified reference material (molecular formula C10H9ClN2OS, MW 240.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H9ClN2OS, 2-Chloro-N-(5-methyl-benzothiazol-2-yl)-acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H9ClN2OS |
| Molecular Weight | 240.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-[(4-chloro-1h-pyrazol-1-yl)methyl]-5-methylthiophene-2-carbaldehyde (CAS 1006448-83-4)
- 3-chloro-4-[(4-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]aniline (CAS 1019390-95-4)
- 5-Chloro-3-[(2-methoxyphenyl)methyl]-1,2,4-thiadiazole (CAS 1029718-71-5)
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- 2-Chloro-N-(2-methylbenzo[d]thiazol-5-yl)acetamide (CAS 1035563-86-0)
- 3-Chloro-4-[(4-methyl-1,3-thiazol-2-yl)oxy]aniline (CAS 1094461-21-8)
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Recommended Standards
- 2-Chloro-N-(4-methylbenzo[d]thiazol-2-yl)acetamide (CAS 3323-85-1)
- 2-Chloro-n-(6-methyl-1,3-benzothiazol-2-yl)acetamide (CAS 3174-15-0)
- 2-Chloro-N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)acetamide (CAS 304685-87-8)
- 2-Chloro-n-{2-[(cyanomethyl)sulfanyl]phenyl}acetamide (CAS 83443-28-1)
- 3,3,3-Trifluoro-2-(4-fluorophenyl)propan-1-amine (CAS 802272-79-3)
- 2,2-Dimethyl-3-(tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 1262408-58-1)
- 5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-ol (CAS 27106-12-3)
- 1-((2-Chlorophenoxy)methyl)-1h-pyrazole-5-carbohydrazide (CAS 1001500-78-2)
- (10R)-2-chloro-10-methyl-4-(1-(methylsulfonyl)cyclopropyl)-6a,7,9,10-tetrahydro-6H-[1,4]oxazino[4,3-d]pyrimido[5,4-b][1,4]oxazine (CAS 2161304-95-4)
- (1,3-Benzothiazol-2-ylmethoxy)acetyl chloride (CAS 1437312-08-7)
- Cephacetrile (CAS 10206-21-0)
- (S)-1-(3-chloro-4-fluorophenyl)butan-1-amine (CAS 1213348-22-1)
- 2-(2-(2-Chlorophenyl)-1h-benzo[d]imidazol-1-yl)acetic acid (CAS 436090-02-7)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com