2-Chloro-3-(difluoromethyl)-8-methylquinoline CAS 2090445-82-0
| CAS No. | 2090445-82-0 |
| Molecular Formula | C11H8ClF2N |
| Molecular Weight | 227.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Chloro-3-(difluoromethyl)-8-methylquinoline (CAS 2090445-82-0), a certified reference material (molecular formula C11H8ClF2N, MW 227.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H8ClF2N, 2-Chloro-3-(difluoromethyl)-8-methylquinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-Chloro-3-(difluoromethyl)-8-methylquinoline 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.
Physical & Chemical Properties
| Molecular Formula | C11H8ClF2N |
| Molecular Weight | 227.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 2-Chloro-3-(difluoromethyl)-6-methylquinoline (CAS 2091775-84-5)
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- 2-CHloro-1-(cyclopropylmethoxy)-4-nitro-benzene (CAS 28583-83-7)
- 3-((3-Chloro-2-methylphenyl)amino)-3-oxopropanoic acid (CAS 78096-13-6)
- Methyl (3-nitrophenyl) cyanocarbonimidodithioate (CAS 152382-09-7)
- 2-(2-(Difluoromethyl)furan-3-yl)acetonitrile (CAS 1706448-00-1)
- 7-bromo-3,4-dihydropyrano[3,2-b]pyridin-2-one (CAS 2387601-98-9)
- 1707580-94-6 4-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-3-nitrobenzaldehyde (CAS 1707580-94-6)
- 3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 1333319-76-8)
- 4-Bromo-5-methoxy-N-methyl-2-nitroaniline (CAS 2243949-98-4)
- 4-(Methylsulfonyl)-2-(trifluoromethoxy)benzoic acid (CAS 1455460-79-3)
- Calcitriol EP Impurity C(Mixture of Diastereomers) (CAS 86307-44-0)
- methyl 2-(4-carbamoylpiperidin-1-yl)acetate (CAS 1040020-69-6)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
Why CATO?
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