1-Isothiocyanato-8-(methylsulfenyl)-octane CAS 4430-41-5
| CAS No. | 4430-41-5 |
| Molecular Formula | C10H19NS2 |
| Molecular Weight | 217.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 217.39 g/mol gives 1-Isothiocyanato-8-(methylsulfenyl)-octane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-Isothiocyanato-8-(methylsulfenyl)-octane (CAS 4430-41-5), a certified reference material (molecular formula C10H19NS2, MW 217.39 g/mol) for analytical method development and quality control.
Structurally, 1-Isothiocyanato-8-(methylsulfenyl)-octane (C10H19NS2) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 217.39 g/mol, it falls into the medium-molecular-weight range. 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 | C10H19NS2 |
| Molecular Weight | 217.39 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) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Isothiocyanato Standards
- 2-ISOTHIOCYANATO-7-METHOXYQUINOXALINE (CAS 1192814-23-5)
- 7-Isothiocyanato-4-methyl-2H-chromen-2-one (CAS 74802-03-2)
- 1-Isothiocyanato-3-(trifluoromethoxy)benzene (CAS 471937-78-7)
- Ethyl 2-isothiocyanato-4-(methylthio)butanoate (CAS 58511-07-2)
- 1-Benzyl-4-isothiocyanato-1h-pyrazole (CAS 1004193-53-6)
- Ethyl isothiocyanato(phenyl)acetate (CAS 201139-10-8)
- Methyl 2-isothiocyanato-3-phenylpropanoate (CAS 21055-46-9)
- 1-Isothiocyanato-6-(methylsulfonyl)hexane (CAS 167963-03-3)
Recommended Standards
- 2,2-Dimethyl-N-((tetrahydrothiophen-3-yl)methyl)thietan-3-amine (CAS 1876539-82-0)
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- N-(2,2-dimethylthietan-3-yl)tetrahydro-2H-thiopyran-4-amine (CAS 1866028-83-2)
- 3-Chloro-2,6-dimethoxypyridin-4-ylboronic acid (CAS 2121512-94-3)
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- 3-(2-Aminothiazol-4-yl)phenol (CAS 155983-86-1)
- Ethyl 6-methoxy-1-naphthaleneacetate (CAS 99416-98-5)
- Methyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylate hydrochloride (CAS 2137768-58-0)
- Iso Cyclosporin H (CAS 83602-43-1)
- (E)-1-(4-aminophenyl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 569646-59-9)
- Tert-butyl 3-(1,1-dioxidothiomorpholino)azetidine-1-carboxylate (CAS 1257293-65-4)
- 1-Bicyclo[2.2.1]hept-5-en-2-yl-3-(1-piperidinyl)-1-propanone (CAS 93778-71-3)
- 2,5-Dimethylbenzo[d]thiazole (CAS 95-26-1)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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