2-Methyl-4-(chloromethyl)quinoline CAS 288399-19-9
| CAS No. | 288399-19-9 |
| Molecular Formula | C11H10ClN |
| Molecular Weight | 191.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Methyl-4-(chloromethyl)quinoline.
2-Methyl-4-(chloromethyl)quinoline (CAS 288399-19-9) is a high-purity analytical reference standard with the molecular formula C11H10ClN and a molecular weight of 191.66 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 2-Methyl-4-(chloromethyl)quinoline is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 191.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-Methyl-4-(chloromethyl)quinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H10ClN |
| Molecular Weight | 191.66 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-(4-(Chloromethyl)phenyl)-1H-pyrrole (CAS 1187212-07-2)
- 2-(2-(Chloromethyl)piperidin-1-yl)acetic acid (CAS 1353951-58-2)
- 2-(4-(Chloromethyl)piperidin-1-yl)acetic acid (CAS 1353959-42-8)
- 2-(3-(Chloromethyl)piperidin-1-yl)acetic acid (CAS 1353978-33-2)
- 2-(Chloromethyl)-3-methylquinoline (CAS 1617502-95-0)
- 2-(Chloromethyl)-4-methylquinoline (CAS 91348-86-6)
- 2-(Chloromethyl)-6-methylquinoline (CAS 22989-38-4)
- 3-(Chloromethyl)-2-methylquinoline (CAS 500575-85-9)
Recommended Standards
- 2-Chloro-N-methyl-N-(tetrahydro-2H-pyran-4-yl)acetamide (CAS 722537-59-9)
- 3-(3-Chlorobut-3-en-1-yl)benzonitrile (CAS 731772-70-6)
- 2-Chloro-N-(3,3-dimethyl-2-oxobutyl)acetamide (CAS 333389-44-9)
- 2-Chloro-n-(2-methyl-4-oxopentan-3-yl)acetamide (CAS 923176-89-0)
- 3-Butylphthalide-d9 (CAS CATO-C3D-5711)
- 6-Fluoro-N4-methylpyrimidine-4,5-diamine (CAS 767-89-5)
- 1-Butyl-2-isopropylimidazolidine (CAS 245680-09-5)
- (2S)-2-[(pyridazin-4-yl)amino]propanoic acid hydrochloride (CAS 2031242-38-1)
- tert-Butyl N-[(2S,3aR,5R,6aS)-5-amino-octahydropentalen-2-yl]carbamate (CAS 1374126-64-3)
- Ethyl 2-amino-5-methyl-4-(4-propylphenyl)thiophene-3-carboxylate (CAS 350990-23-7)
- 4-Phenylisoxazol-5(2H)-one (CAS 17147-69-2)
- 5-Nitronicotinaldehyde (CAS 87883-20-3)
- n,1-Diisobutyl-5-oxopyrrolidine-3-carboxamide (CAS 1252422-84-6)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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