7-Chloroquinoline-4-carbonitrile CAS 13337-75-2
| CAS No. | 13337-75-2 |
| Molecular Formula | C10H5ClN2 |
| Molecular Weight | 188.61 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 7-Chloroquinoline-4-carbonitrile (CAS 13337-75-2), a certified reference material (molecular formula C10H5ClN2, MW 188.61 g/mol) for analytical method development and quality control.
The molecular framework of 7-Chloroquinoline-4-carbonitrile (C10H5ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 7-Chloroquinoline-4-carbonitrile 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 | C10H5ClN2 |
| Molecular Weight | 188.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroquinoline Standards
- 2-Chloroquinoline-5-carbonitrile (CAS 1231761-06-0)
- 2-Chloroquinoline-8-carbonitrile (CAS 1231761-07-1)
- 8-Chloroquinoline-2-carbonitrile (CAS 1231761-08-2)
- 5-Chloroquinoline-4-carbonitrile (CAS 1231761-11-7)
- 8-Chloroquinoline-5-carbonitrile (CAS 1256463-59-8)
- 5-Chloroquinoline-7-carbonitrile (CAS 1256463-65-6)
- 4-Chloroquinoline-8-carbonitrile (CAS 132664-45-0)
- 2-Chloroquinoline-7-carbonitrile (CAS 1352443-52-7)
Recommended Standards
- 3-Chloroisoquinoline-5-carbonitrile (CAS 1337879-92-1)
- 4-Chloro-quinoline-5-carbonitrile (CAS 132586-14-2)
- 3-Chloroisoquinoline-6-carbonitrile (CAS 1337880-36-0)
- 2-(4-Chloro-1-ethyl-1H-pyrazol-3-yl)acetic acid (CAS 1310379-52-2)
- 4-(4-Chlorobenzyl)thiomorpholine-3,5-dione (CAS 338421-26-4)
- (R)-4-Benzyl-3-(chloromethyl)morpholine (CAS 1217697-39-6)
- [1H-imidazol-2-yl(phenyl)methyl](methyl)amine (CAS 1539246-51-9)
- 5-Cyclopropoxy-6-nitronicotinic acid (CAS 1243325-92-9)
- 3-Cyclopropoxy-6-methoxy-2-(methylthio)pyridine (CAS 1243465-14-6)
- 2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxohexanoic acid (CAS 1696292-17-7)
- 2-Amino-2-methyl-3-(2-methyl-1h-imidazol-1-yl)propanamide (CAS 1249386-35-3)
- 1-(3-(Piperidin-1-ylsulfonyl)pyridin-4-yl)piperazine (CAS 1352525-50-8)
- N-(4-bromophenyl)aminosulfonamide (CAS 556068-14-5)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com