6-chloro-2-methyl-3,4,4a,8a-tetrahydro-2H-thiochromen-4-ol CAS 1005106-85-3
| CAS No. | 1005106-85-3 |
| Molecular Formula | C10H13ClOS |
| Molecular Weight | 216.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-chloro-2-methyl-3,4,4a,8a-tetrahydro-2H-thiochromen-4-ol 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.
6-chloro-2-methyl-3,4,4a,8a-tetrahydro-2H-thiochromen-4-ol (CAS 1005106-85-3), molecular formula C10H13ClOS and molecular weight 216.73 g/mol, is a CATO reference standard with documented purity and traceability.
6-chloro-2-methyl-3,4,4a,8a-tetrahydro-2H-thiochromen-4-ol (C10H13ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C10H13ClOS |
| Molecular Weight | 216.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- Avatrombopag Impurity 39 (CAS 570407-10-2)
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- Avatrombopag Impurity 20 (CAS 123971-45-9)
- 2-((5-Chlorothiophen-2-yl)methyl)cyclopentan-1-ol (CAS 1305710-65-9)
- 3-Bromo-5-methoxy-4-[(4-methylbenzyl)oxy]benzaldehyde (CAS 351066-31-4)
- Isopentyl Mesylate (CAS 16156-55-1)
- (4-Chloro-2-methoxybenzyl)hydrazine (CAS 1249946-26-6)
- (3R,4R)-tert-Butyl 4-(aminomethyl)-3-hydroxypiperidine-1-carboxylate (CAS 1932053-73-0)
- 5-Bromo-2-oxo-1,2-dihydropyridine-3-sulfonyl chloride (CAS 1261752-89-9)
- Azetidin-1-yl-(3,4-difluorophenyl)-methanone (CAS 863505-11-7)
- 2-Methylheneicosane (CAS 1560-82-3)
- 2-Chloro-4-[trimethylsilylethynyl]pyrimidine (CAS 37972-23-9)
- 3-(2-Aminoethyl)-6-methoxy-2,3-dihydro-1h-indol-2-one (CAS 66789-61-5)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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