2,4,6-Trichloroquinoline-3-carbonitrile CAS 876134-46-2
| CAS No. | 876134-46-2 |
| Molecular Formula | C10H3Cl3N2 |
| Molecular Weight | 257.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 257.50 g/mol gives 2,4,6-Trichloroquinoline-3-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,4,6-Trichloroquinoline-3-carbonitrile (CAS 876134-46-2) is a high-purity analytical reference standard with the molecular formula C10H3Cl3N2 and a molecular weight of 257.50 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 2,4,6-Trichloroquinoline-3-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2,4,6-Trichloroquinoline-3-carbonitrile 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 | C10H3Cl3N2 |
| Molecular Weight | 257.50 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trichloroquinoline Standards
- 2-Methyl-4,7,8-trichloroquinoline (CAS 108097-02-5)
- 2-Methyl-4,6,8-trichloroquinoline (CAS 1204-14-4)
- 2,6,7-Trichloroquinoline-3-carbaldehyde (CAS 281208-97-7)
- 4,7,8-Trichloroquinoline (CAS 17999-80-3)
- 4,6,8-Trichloroquinoline-3-carboxylic acid (CAS 1820687-03-3)
- 2,7,8-trichloroquinoline (CAS 1341345-20-7)
- 2,5,8-Trichloroquinoline (CAS 1343067-49-1)
- 2,4,5-Trichloroquinoline (CAS 153749-72-5)
Recommended Standards
- 6-Chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1628524-89-9)
- 4-Chloro-2-fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223012-68-6)
- 2-Chloro-5-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1492890-58-0)
- 4-Chloro-3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2121513-37-7)
- 3-Amino-2-oxoimidazolidine-1-carboxamide (CAS 769883-43-4)
- Tris(4-(pyrimidin-5-yl)phenyl)amine (CAS 1801658-06-9)
- N-(2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 1256360-45-8)
- N-Isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2096339-50-1)
- Diethyl (10-(1,3-dioxoisoindolin-2-yl)decyl)phosphonate (CAS 120818-68-0)
- 2-(4-(4-Fluorophenyl)-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1286705-94-9)
- 1-(Trimethylsilyl)-4-fluoronaphthalene (CAS 35869-77-3)
- 5-Bromo-2-((2-chloro-6-fluorobenzyl)oxy)benzaldehyde (CAS 309936-81-0)
- 1-(4-Nitrophenyl)-1h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 65973-99-1)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
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