948290-90-2 2-Chloro-3-(chloromethyl)-6-ethoxyquinoline DTXSID40588978 CAS 948290-90-2
| CAS No. | 948290-90-2 |
| Molecular Formula | C12H21Cl2NO |
| Molecular Weight | 266.21 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 948290-90-2 2-Chloro-3-(chloromethyl)-6-ethoxyquinoline DTXSID40588978 (CAS 948290-90-2), a certified reference material (molecular formula C12H21Cl2NO, MW 266.21 g/mol) for analytical method development and quality control.
Structurally, 948290-90-2 2-Chloro-3-(chloromethyl)-6-ethoxyquinoline DTXSID40588978 (C12H21Cl2NO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 266.21 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 | C12H21Cl2NO |
| Molecular Weight | 266.21 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, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Urapidil Impurity 65 (CAS 2468009-96-1)
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- 2,5,8-Trichloroquinoline (CAS 1343067-49-1)
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- 2-((2-Fluorobenzyl)thio)-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 496018-73-6)
- 2-(2-Aminoethyl)-4-methylisoindoline-1,3-dione (CAS 1823309-04-1)
- 4-Ethylamino-3-nitro-benzoic acid ethyl ester (CAS 91182-00-2)
- Ethyl 3-(1,3-dichloropropyl)[1,2,4]triazolo[4,3-a]pyridine-8-carboxylate (CAS 1353506-05-4)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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