7-Chloroquinoline-4(1H)-thione CAS 90225-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90225-19-7 |
| Molecular Formula | C9H6ClNS |
| Molecular Weight | 195.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloroquinoline-4(1H)-thione (CAS 90225-19-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6ClNS. Molecular weight: 195.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6ClNS |
| Molecular Weight | 195.67 g/mol |
| 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloroquinoline Standards
- 2-Chloroquinoline-3-thiol (CAS 68844-42-8)
- 6-Chloroquinoline-4-thiol (CAS 64495-66-5)
- 8-Chloroquinoline-2,4(1H,3H)-dione (CAS 1228302-29-1)
- 4-Chloroquinoline-6,7-diol (CAS 1256637-72-5)
- 6-Chloroquinoline-2,4(1H,3H)-dione (CAS 138964-52-0)
- 8-Chloroquinoline-2,4-diol (CAS 1822902-32-8)
- 5-Chloroquinoline-2,4-diol (CAS 1823285-85-3)
- 7-Chloroquinoline-2,4-diol (CAS 1823745-32-9)
Recommended Standards
- 3-(4-Chlorophenyl)cyclopentan-1-amine (CAS 100129-33-7)
- 5-Chloro-2-(thiophen-2-yl)pyridine (CAS 56421-70-6)
- 4-(2-Chlorophenyl)piperidine (CAS 100129-35-9)
- 1-Benzyl-4-(6-(trifluoromethyl)-pyridin-2-yl)piperazine (CAS 203048-21-9)
- N-(2-Chloro-5-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)cyclopentanecarboxamide (CAS 946217-68-1)
- 3-(Trifluoromethoxy)benzoic acid (CAS 1014-81-9)
- 3-(p-Tolyl)-4,5-dihydro-1H-pyrazole (CAS 55865-88-8)
- n,n-Dimethyl-3-[(methylamino)methyl]aniline (CAS 1094641-61-8)
- (11bS)-2,6-Dimethyl-N,N-bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 201732-49-2)
- Peptide Impurity 27 (CAS 1350456-68-6)
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 13829788188 / jacky.chen@cato-chem.com