4-Chloro-6-(isopropylthio)quinoline CAS 1912423-48-3
| CAS No. | 1912423-48-3 |
| Molecular Formula | C12H12ClNS |
| Molecular Weight | 237.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Chloro-6-(isopropylthio)quinoline 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.
4-Chloro-6-(isopropylthio)quinoline (CAS 1912423-48-3), molecular formula C12H12ClNS and molecular weight 237.75 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Chloro-6-(isopropylthio)quinoline (C12H12ClNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine 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 237.75 g/mol, it falls into the medium-molecular-weight range. 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 | C12H12ClNS |
| Molecular Weight | 237.75 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-2-methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1019535-48-8)
- 3-Chloro-N-(1-(thiophen-2-yl)ethyl)aniline (CAS 1019541-12-8)
- 4-Chloro-N-(1-(thiophen-2-yl)ethyl)aniline (CAS 1019619-42-1)
- 5-Chloro-2-methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1019631-23-2)
- 2-Chloro-4-methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1039901-30-8)
- 2-Chloro-4-methyl-N-(thiophen-2-ylmethyl)aniline (CAS 1040056-01-6)
- 4-Chloro-2-methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1040320-47-5)
- 2-Chloro-4-(4-isopropylphenyl)thiazole (CAS 99797-29-2)
Recommended Standards
- Quinoline-8-sulfonyl chloride (CAS 18704-37-5)
- 1-methylindole-2-sulfonyl chloride (CAS 184039-88-1)
- 3-Chloro-4-methyl-N-(thiophen-2-ylmethyl)aniline (CAS 940367-35-1)
- 2-methyl-1H-indole-5-sulfonyl chloride (CAS 1696428-12-2)
- 2,4-Difluoro-6-hydrazinylpyridine (CAS 837364-98-4)
- 6-Bromo-2,3-difluorotoluene (CAS 847502-81-2)
- 3-Fluoro-2-hydroxy-5-nitrobenzaldehyde (CAS 2923-99-1)
- 6,7-Dihydro-5H-cyclopenta[b]pyridin-6-amine dihydrochloride (CAS 1355328-35-6)
- (2-Chloro-5-fluoropyridin-3-yl)boronic acid (CAS 913373-43-0)
- 2-(Hydroxymethyl)-7,9-dihydro-2H-[1,4]dioxino[2,3-e]indol-8(3H)-one (CAS 1064662-61-8)
- (1-Amino-2,2-dimethylpropyl)phosphonic acid (CAS 125078-15-1)
- Methyl 2-(7-methoxy-2-oxo-2h-chromen-4-yl)acetate (CAS 62935-73-3)
- Olanexidine (CAS 109435-08-7)
- Exenatide Acetate (CAS 141732-76-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com