8-Chloro-6-iodoquinoline CAS 111454-67-2
| CAS No. | 111454-67-2 |
| Molecular Formula | C9H5ClIN |
| Molecular Weight | 289.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 8-Chloro-6-iodoquinoline (C9H5ClIN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 289.50 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 8-Chloro-6-iodoquinoline (CAS 111454-67-2), a certified reference material (molecular formula C9H5ClIN, MW 289.50 g/mol) for analytical method development and quality control.
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 8-Chloro-6-iodoquinoline 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 | C9H5ClIN |
| Molecular Weight | 289.50 g/mol |
| Appearance | Off-white to pale 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 methanol, acetonitrile, DMSO |
| 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.) | 1988 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 1-Chloro-7-iodoisoquinoline (CAS 1170704-54-7)
- 7-Chloro-1-iodoisoquinoline (CAS 1203579-27-4)
- 6-chloro-4-iodopyridine-3-carboxylic acid (CAS 1211578-80-1)
- 2-Chloro-6-iodoquinoline (CAS 124467-20-5)
- 2-Chloro-3-iodoquinoline (CAS 128676-85-7)
- 2-Chloro-8-iodoquinoline (CAS 1339174-14-9)
- 1-Chloro-5-iodoisoquinoline (CAS 1379322-93-6)
- 6-Chloro-3-iodoquinoline (CAS 1416801-72-3)
Recommended Standards
- 3,4-Dichloro-2-(difluoromethoxy)phenacyl chloride (CAS 1807178-11-5)
- 2,6-Dichloro-3-(difluoromethoxy)phenacyl chloride (CAS 1807037-80-4)
- <I>N</I>-(4-phenylbenzylidene)benzylamine (CAS 118578-71-5)
- 4,5-Dichloro-2-(difluoromethoxy)phenacyl chloride (CAS 1806353-63-8)
- 6-methyl-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1233179-40-2)
- 2,3-Dihydro-1,4-benzodioxine-6-carbohydrazide (CAS 98953-13-0)
- 3-Chloro-1-(tetrahydrofuran-2-yl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 1707369-96-7)
- 2-Trifluoromethyl-4-chloropyrimidine-5-carbonyl chloride (CAS 188781-20-6)
- Ethyl (S)-2-amino-3-(3-iodophenyl)-2-methylpropanoate (CAS 1241681-68-4)
- 4-((3-Formylphenoxy)methyl)benzonitrile (CAS 130205-10-6)
- 2-Bromo-4-fluoro-1-(fluoromethyl)benzene (CAS 1823057-15-3)
- 4,8-Dimethyl-2-[(4-methylphenyl)sulfanyl]quinoline (CAS 338749-88-5)
- m-PEG7-thiol (CAS 651042-82-9)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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