2,4-Dichloro-6-fluoroquinoline-3-carbonitrile CAS 881313-89-9
| CAS No. | 881313-89-9 |
| Molecular Formula | C10H3Cl2FN2 |
| Molecular Weight | 241.05 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.
2,4-Dichloro-6-fluoroquinoline-3-carbonitrile (CAS 881313-89-9) is a high-purity analytical reference standard with the molecular formula C10H3Cl2FN2 and a molecular weight of 241.05 g/mol.
Based on its molecular formula C10H3Cl2FN2, 2,4-Dichloro-6-fluoroquinoline-3-carbonitrile 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 241.05 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.
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 | C10H3Cl2FN2 |
| Molecular Weight | 241.05 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 | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 4,8-Dichloro-6-fluoroquinoline-3-carbonitrile (CAS 1016496-67-5)
- 4,5-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 1017051-94-3)
- 2,4-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 1446408-71-4)
- 4,6-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 936498-06-5)
- 4,7-Dichloro-6-fluoroquinoline-3-carbonitrile (CAS 886362-74-9)
- 4,7-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 936498-03-2)
- 2,4-dichloro-1-phenyl-1H-imidazole-5-carbaldehyde (CAS 1181458-32-1)
- 4,5-Dichloro-2-phenyl-3(2H)-pyridazinone (CAS 1698-53-9)
Recommended Standards
- (4-Benzamidophenyl)boronic acid (CAS 397843-80-0)
- 2,5-Dichlorothiophene-3,4-dicarboxylic acid (CAS 36217-24-0)
- (4-(Phenylcarbamoyl)phenyl)boronic acid (CAS 330793-45-8)
- 3-(Benzoylamino)phenylboronic acid (CAS 252663-49-3)
- 3-Chloro-5-(naphthalen-2-yl)phenol (CAS 1262000-94-1)
- 2-(2,2-Diethoxyethyl)-1,3-propanediol (CAS 55387-85-4)
- Methyl 3-(3-aminophenyl)-2-acetamidopropanoate (CAS 219826-11-6)
- 2,2'-Dibromo-1,1'-binaphthalene 2-bromo-1-(2-bromonaphthalen-1-yl)naphthalene 74866-28-7 A9570 (CAS 74866-28-7)
- 1-(5-Chloro-2,4-dimethoxyphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351835-96-5)
- 5-(2-Benzylidenehydrazinyl)-4-chloro-2-phenylpyridazin-3(2H)-one (CAS 59026-57-2)
- 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine (CAS 129421-32-5)
- tert-Butyl N-[1-[(3R)-pyrrolidin-3-yl]cyclopropyl]carbamate hemi(oxalic acid) (CAS 2227199-34-8)
- Potassium carbonate-<SUP>13</SUP>C (CAS 122570-45-0)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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