4-Chloro-2,6-dimethylnicotinoyl chloride CAS 89662-90-8
| CAS No. | 89662-90-8 |
| Molecular Formula | C8H7Cl2NO |
| Molecular Weight | 204.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Chloro-2,6-dimethylnicotinoyl chloride 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 4-Chloro-2,6-dimethylnicotinoyl chloride (CAS 89662-90-8), a certified reference material (molecular formula C8H7Cl2NO, MW 204.05 g/mol) for analytical method development and quality control.
4-Chloro-2,6-dimethylnicotinoyl chloride (C8H7Cl2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H7Cl2NO |
| Molecular Weight | 204.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 1-(2-Chloro-6-(chloromethyl)pyridin-4-yl)ethan-1-one (CAS 1393570-32-5)
- 1-(4-Chloro-6-(chloromethyl)pyridin-2-yl)ethan-1-one (CAS 1393583-25-9)
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- 2-Chloro-N-(4-chloro-3-methoxyphenyl)acetamide (CAS 875656-37-4)
- 4-(4-Bromo-2-fluorophenyl)-2-methylpyridine (CAS 1187168-25-7)
- 1-(bromomethyl)-1-methanesulfonylcyclohexane (CAS 1909336-04-4)
- 10H-5,10-[1,2]Benzenoacridophosphine (CAS 55364-14-2)
- tert-Butyl 2-(aminooxy)acetate (CAS 56834-02-7)
- 5-Amino-N-(4-bromophenyl)-2-methylbenzene-1-sulfonamide (CAS 114500-28-6)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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