6-Bromo-2,8-dimethylquinoline-4-thiol CAS 1429902-62-4
| CAS No. | 1429902-62-4 |
| Molecular Formula | C11H10BrNS |
| Molecular Weight | 268.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Bromo-2,8-dimethylquinoline-4-thiol is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-Bromo-2,8-dimethylquinoline-4-thiol (CAS 1429902-62-4), a certified reference material (molecular formula C11H10BrNS, MW 268.17 g/mol) for analytical method development and quality control.
6-Bromo-2,8-dimethylquinoline-4-thiol (C11H10BrNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 6-Bromo-2,8-dimethylquinoline-4-thiol 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 | C11H10BrNS |
| Molecular Weight | 268.17 g/mol |
| 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 |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-bromo-N-(thiophen-2-ylmethyl)aniline (CAS 116360-53-3)
- 6-Bromo-4,8-dimethylquinoline-2-thiol (CAS 1429903-67-2)
- 6-bromo-1h,3h,4h,5h-thiopyrano[4,3-b]indole (CAS 1485633-34-8)
- 2-Bromo-4-(2,4-dimethylphenyl)thiazole (CAS 412923-64-9)
- 2-Bromo-4-(3,4-dimethylphenyl)thiazole (CAS 886367-59-5)
- 2-Bromo-4-(3,5-dimethylphenyl)thiazole (CAS 886367-88-0)
- 2-Bromo-4-(4-ethylphenyl)thiazole (CAS 99983-39-8)
- 2-Bromo-N-(thiophen-2-ylmethyl)aniline (CAS 401463-21-6)
Recommended Standards
- 3-(2,5-Difluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1283109-46-5)
- n-((4-Bromothiophen-2-yl)methyl)aniline (CAS 1039922-18-3)
- 5-(Bromomethyl)-4-methyl-2-phenylthiazole (CAS 181424-15-7)
- Ceritinib Impurity 81 (CAS CATO-C4X-104881)
- 3-(4-Bromo-2-isopropylphenoxy)azetidine (CAS 1220027-28-0)
- 1-Ethyl-4,6-dimethyl-1h-indole-2-carboxylic acid (CAS 1240570-57-3)
- (S)-tert-Butyl 3-((4-chloro-5-methylpyrimidin-2-yl)oxy)pyrrolidine-1-carboxylate (CAS 1264035-24-6)
- 5-(Mercaptomethyl)furan-3-carboxylic acid (CAS 1250542-77-8)
- (E)-N-(4-(2-(((3-hydroxy-1-oxo-1H-inden-2-yl)methylene)amino)thiazol-4-yl)phenyl)acetamide (CAS 1024569-68-3)
- 2-Oxepanone, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol and 1,3-diisocyanatomethylbenzene (CAS 70729-83-8)
- 2-(Phenylamino)-5,6,7,8-tetrahydroquinazolin-4(1H)-one (CAS 97041-36-6)
- 6-((Benzyloxy)methyl)-2-methylpyrimidin-4(3H)-one (CAS 1258306-18-1)
- 4-(Methoxymethyl)-1,3-thiazol-2-amine (CAS 640768-40-7)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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