Hexadecyl Methanethiosulfonate CAS 7559-47-9
| CAS No. | 7559-47-9 |
| Molecular Formula | C17H36O2S2 |
| Molecular Weight | 336.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Hexadecyl Methanethiosulfonate (CAS 7559-47-9) is a high-purity analytical reference standard with the molecular formula C17H36O2S2 and a molecular weight of 336.60 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, Hexadecyl Methanethiosulfonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H36O2S2 |
| Molecular Weight | 336.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 2 |
Related Hexadecyl Standards
- Hexadecyl L-prolinate (CAS 97010-18-9)
- 1-O-Hexadecyl-2-O-methylglycerol (CAS 84337-41-7)
- 1-O-Hexadecyl-2-O-methyl-sn-glycerol (CAS 96960-92-8)
- Hexadecyl isonicotinate (CAS 81672-33-5)
- Hexadecyl 2-cyanoacrylate (CAS 102375-54-2)
- 1-O-Hexadecyl-rac-glycerol (CAS 6145-69-3)
- 1-O-Hexadecyl-sn-glycerol (CAS 506-03-6)
- 3-O-Hexadecyl-sn-glycerol (CAS 10550-58-0)
Recommended Standards
- Benzenepropanoic acid, a-(1-amino-2,2,2-trichloroethylidenE)-b-oxo-, ethyl ester (CAS 91954-52-8)
- Methyl 4-chloro-1-(2,4-dichlorobenzoyl)pyrrolidine-2-carboxylate (CAS 251310-38-0)
- 6-Chloro-2-(4-chlorophenyl)quinoline-4-carbonyl chloride (CAS 40846-33-1)
- 898768-35-9 6-Chloro-1-(2-iodophenyl)hexan-1-one DTXSID80642265 (CAS 898768-35-9)
- (<I>S</I>)-(+)-2-amino-<I>N</I>-methyl-3-phenylpropionamide hydrochloride (CAS 17186-56-0)
- 4,4-Dihydroxy-trans-α-methylstilbene (CAS 35752-78-4)
- 3-(Trimethylsilyl)propynylmagnesium bromide, 0.50 M in 2-MeTHF (CAS 78012-45-0)
- 3-Hydroxy-5-methoxybenzaldehyde (CAS 57179-35-8)
- 2-Amino-6-fluoropyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1613191-77-7)
- N,N-Dimethyl-5-(pyridin-2-ylmethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide (CAS 1798633-43-8)
- (2-Ethoxypyrimidin-5-yl)methanol (CAS 1379251-74-7)
- (R)-2-methoxy-1-(o-tolyl)ethan-1-amine (CAS 1269787-41-8)
- N-(2-((3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)acetamide (CAS 1705129-68-5)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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