Methyl(naphthalen-2-yl)sulfane CAS 7433-79-6
| CAS No. | 7433-79-6 |
| Molecular Formula | C11H10S |
| Molecular Weight | 174.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl(naphthalen-2-yl)sulfane.
Methyl(naphthalen-2-yl)sulfane (CAS 7433-79-6) is a high-purity analytical reference standard with the molecular formula C11H10S and a molecular weight of 174.26 g/mol.
Owing to sulfur-containing functionality, an aromatic ring system, Methyl(naphthalen-2-yl)sulfane is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 174.26 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H10S |
| Molecular Weight | 174.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1959 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- naphthalen-1-ylmethanethiol (CAS 5254-86-4)
- N-(Naphthalen-2-ylmethyl)hydroxylamine (CAS 134796-86-4)
- n-(Naphthalen-1-ylmethyl)hydroxylamine (CAS 98978-49-5)
- o-(Naphthalen-1-ylmethyl)hydroxylamine (CAS 54484-68-3)
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Recommended Standards
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