4-Chloro-8-methoxy-N,N-dimethylquinoline-3-carboxamide CAS 189568-59-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189568-59-0 |
| Molecular Formula | C13H13ClN2O2 |
| Molecular Weight | 264.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-8-methoxy-N,N-dimethylquinoline-3-carboxamide (CAS 189568-59-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13ClN2O2. Molecular weight: 264.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H13ClN2O2 |
| Molecular Weight | 264.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-(4-Chlorophenyl)-5-(propan-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 187998-36-3)
- 2-Chloro-N-(tetrahydro-2H-pyran-4-yl)pyrido[2,3-d]pyrimidin-4-amine (CAS 1956328-06-5)
- 1-(4-Chlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid (CAS 175137-17-4)
- Strobane (CAS 8001-50-1)
- N-(4-fluorobenzyl)-4-methyl-2-(4-methylpiperazin-1-yl)pentanamide (CAS 1922854-05-4)
- (R)-3,3’-Dibromo-2,2’-bis(methoxymethoxy)-1,1’-binaphthalene (CAS 211734-49-5)
- 2-chloro-6-(cyclopropylmethoxy)benzoic acid (CAS 1020934-87-5)
- 4-Methyl-1-(phenylsulfonyl)-1H-indole (CAS 146564-06-9)
- 1-(Propylamino)-1H-benzo[d]imidazol-2(3H)-one (CAS 102616-97-7)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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 13829788188 / jacky.chen@cato-chem.com