83558-10-5 2-Chloro-N-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]acetamide MFCD03686953 CAS 83558-10-5
| CAS No. | 83558-10-5 |
| Molecular Formula | C12H11ClN2O2S |
| Molecular Weight | 282.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 83558-10-5 2-Chloro-N-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]acetamide MFCD03686953 (CAS 83558-10-5), a certified reference material (molecular formula C12H11ClN2O2S, MW 282.75 g/mol) for analytical method development and quality control.
Structurally, 83558-10-5 2-Chloro-N-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]acetamide MFCD03686953 (C12H11ClN2O2S) 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 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 282.75 g/mol, it falls into the medium-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.
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 | C12H11ClN2O2S |
| Molecular Weight | 282.75 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-methyl-N-phenylpyridine-3-sulfonamide (CAS 1156236-32-6)
- 3-Chloro-4-hydroxy-N-((4-methylthiazol-2-yl)methyl)benzamide (CAS 1208641-55-7)
- 1-(5-Chloro-4-methylbenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283109-24-9)
- 1-(6-Chloro-4-methylbenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283109-61-4)
- 5-(((5-Chloro-2-methylpyridin-3-yl)amino)methyl)thiophene-2-carboxylic acid (CAS 1404456-63-8)
- 5-Chloro-1,7-dimethylindolin-2-yl-3-thiosemicarbazide (CAS 1798421-15-4)
- 2-{[1-(3-chloro-2-methylphenyl)-1h-imidazol-2-yl]sulfanyl}acetic acid (CAS 851879-30-6)
- 2-chloro-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]acetamide (CAS 6202-74-0)
Recommended Standards
- 3895AE 453557-52-3 C12H11ClN2O2S N-{3-[(2-Chloro-1,3-thiazol-5-yl)methoxy]-phenyl}acetamide (CAS 453557-52-3)
- N-Nitroso Dalilesen impurity 15 (CAS CATO-C4X-301015)
- N-benzyl-6-chloropyridine-3-sulfonamide (CAS 622800-52-6)
- N-Nitroso Dalilesen impurity 35-d3 (CAS CATO-C4X-301035)
- (S)-2-Amino-1-((S)-3-(benzyl(cyclopropyl)amino)piperidin-1-yl)propan-1-one (CAS 1401665-60-8)
- Methyl N-(4-methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (CAS 331725-41-8)
- (R)-1,3,5-trimethyl-2-(phenylsulfinyl)benzene (CAS 100431-21-8)
- Methyl 2-(4-(benzyloxy)phenyl)pent-4-enoate (CAS 223410-63-7)
- Mupirocin Impurity 23 (CAS CATO-C4X-170623)
- 3-Amino-5-bromo-4-methoxybenzoic acid (CAS 954818-70-3)
- (E)-2-amino-3-((3-hydroxybenzylidene)amino)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 866149-04-4)
- (s)-2-Amino-2-(2,4-dimethylphenyl)ethan-1-ol (CAS 1213497-03-0)
- trans-3-(difluoromethyl)cyclobutanecarboxylic acid (CAS 1773508-02-3)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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