Isobutyl Mercaptan CAS 513-44-0
| CAS No. | 513-44-0 |
| Molecular Formula | C4H10S |
| Molecular Weight | 90.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Isobutyl Mercaptan (CAS 513-44-0), a certified reference material (molecular formula C4H10S, MW 90.19 g/mol) for analytical method development and quality control.
Isobutyl Mercaptan (C4H10S) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Isobutyl Mercaptan 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 | C4H10S |
| Molecular Weight | 90.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Isobutyl Standards
Recommended Standards
- Ethyl Sulfide (CAS 352-93-2)
- sec-Butyl Mercaptan (CAS 513-53-1)
- 1-Butanethiol (CAS 109-79-5)
- Isopropyl Methyl Sulfide (CAS 1551-21-9)
- (E)-1-(4-(trifluoromethoxy)phenyl)-1H-pyrrole-2-carbaldehyde oxime (CAS 691869-04-2)
- 5-AMino-3-methyl-1-(4-methylphenyl)-1h-pyrazole-4-carbonitrile (CAS 1020058-12-1)
- 3-(2,5-difluorophenyl)-5-methylcyclohex-2-en-1-one (CAS 1860954-95-5)
- 2-chloro-5-prop-1-ynyl-pyridine-4-carbaldehyde (CAS 2596611-87-7)
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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