3-(Methylsulfinyl)-1H-indole CAS 86925-06-6
| CAS No. | 86925-06-6 |
| Molecular Formula | C9H9NOS |
| Molecular Weight | 179.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 179.24 g/mol gives 3-(Methylsulfinyl)-1H-indole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(Methylsulfinyl)-1H-indole (CAS 86925-06-6) is a high-purity analytical reference standard with the molecular formula C9H9NOS and a molecular weight of 179.24 g/mol.
3-(Methylsulfinyl)-1H-indole (C9H9NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H9NOS |
| Molecular Weight | 179.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfinyl Standards
- 5-(Methylsulfinyl)-1H-indole (CAS 152879-72-6)
- 4-((Methylsulfinyl)methyl)benzonitrile (CAS 163816-22-6)
- N-(2-(methylsulfinyl)ethyl)thietan-3-amine (CAS 1880736-35-5)
- (R)-2-(Methylsulfinyl)-1H-benzo[d]imidazole (CAS 98639-91-9)
- 6-(Methylsulfinyl)-7H-purine (CAS 19769-31-4)
- 1-(2-(Methylsulfinyl)ethyl)piperazine (CAS 1211429-49-0)
- 2-(Methylsulfinyl)-1-(tetrahydrofuran-2-yl)ethanone (CAS 137756-29-7)
- 1-(3-(Methylsulfinyl)pyridin-2-yl)ethanone (CAS 1935083-49-0)
Recommended Standards
- 3-(Dimethylamino)-4-hydroxytetrahydrothiophene 1,1-dioxide (CAS 89584-61-2)
- 3-(Methylthio)indolin-2-one (CAS 40800-64-4)
- 3-(5-Methylthiophen-2-yl)-1h-pyrazol-5-amine (CAS 502133-11-1)
- 3,4-Dihydro-2H-benzo[b][1,4]thiazine-6-carbaldehyde (CAS 615568-54-2)
- 1-(4-Methoxyphenyl)-1H-pyrrole-2-carbaldehyde (CAS 30186-36-8)
- Neoastilbin (CAS 54081-47-9)
- n-(2-Methoxyethyl)-2,3-dimethyl-1h-indole-5-carboxamide (CAS 854354-05-5)
- 1-Amino-3-methyl-8H-indeno[1,2-c]thiophen-8-one (CAS 1632286-17-9)
- 1-(3-Methoxy-4-methylphenyl)cyclobutanecarboxylic Acid (CAS 926192-06-5)
- Chrysosplenetin B (CAS 603-56-5)
- 5-(3-Fluoro-4-methoxyphenyl)-1h-pyrazole (CAS 1158627-31-6)
- 1-ethyl-1H-pyrazol-4-ol (CAS 75702-85-1)
- 3-(4-Bromo-2-nitrophenoxy)pyrrolidinehydrochloride (CAS 1219976-31-4)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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