Propyl 3,7-dichloroquinoline-8-carboxylate CAS 84087-12-7
| CAS No. | 84087-12-7 |
| Molecular Formula | C13H11Cl2NO2 |
| Molecular Weight | 284.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propyl 3,7-dichloroquinoline-8-carboxylate (CAS 84087-12-7) is a high-purity analytical reference standard with the molecular formula C13H11Cl2NO2 and a molecular weight of 284.14 g/mol.
The molecular framework of Propyl 3,7-dichloroquinoline-8-carboxylate (C13H11Cl2NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Propyl 3,7-dichloroquinoline-8-carboxylate 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 | C13H11Cl2NO2 |
| Molecular Weight | 284.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Propyl Standards
- 6,7-Dichloroquinoline-2,3-dicarboxylic acid (CAS 948294-36-8)
- ethyl 4,6-dichloroquinoline-3-carboxylate (CAS 21168-41-2)
- 3-Benzyl-2,4-dichloroquinoline (CAS 157027-28-6)
- 5,7-Dichloroquinoline-8-sulfonic acid (CAS 28712-89-2)
- 4,7-Dichloroquinoline-8-sulfonyl chloride (CAS 1315366-33-6)
- 2,4-Dichloroquinoline-3-sulfonyl chloride (CAS 2080412-68-4)
- Butyl 3,7-dichloroquinoline-8-carboxylate (CAS 381686-74-4)
- Ethyl 4,7-dichloroquinoline-3-carboxylate (CAS 19499-19-5)
Recommended Standards
- N2-(3-chloro-2-methylphenyl)-6-(chloromethyl)-1,3,5-triazine-2,4-diamine (CAS 644959-92-2)
- Pyrazolo[1,5-a]pyrimidine-6-carbonitrile, 7-amino-3-bromo-5-(methylthio)- (CAS 429695-14-7)
- Ethyl 6,7-dichloro-2-methylquinoline-3-carboxylate (CAS 948294-33-5)
- 470693-57-3 6,8-Dichloro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid DTXSID50386563 (CAS 470693-57-3)
- 2-Methyl-3,5,6,7-tetrahydro-4H-benzo[d]imidazol-4-one (CAS 156674-08-7)
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- 3-Cyclopentylisoxazol-5(2H)-one (CAS 29871-87-2)
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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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