3-(2-(Methyl(prop-2-yn-1-yl)amino)ethyl)thietane 1,1-dioxide CAS 1857771-72-2
| CAS No. | 1857771-72-2 |
| Molecular Formula | C9H15NO2S |
| Molecular Weight | 201.29 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.
CATO supplies 3-(2-(Methyl(prop-2-yn-1-yl)amino)ethyl)thietane 1,1-dioxide (CAS 1857771-72-2), a certified reference material (molecular formula C9H15NO2S, MW 201.29 g/mol) for analytical method development and quality control.
Structurally, 3-(2-(Methyl(prop-2-yn-1-yl)amino)ethyl)thietane 1,1-dioxide (C9H15NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 201.29 g/mol, it falls into the medium-molecular-weight range. 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).
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 | C9H15NO2S |
| Molecular Weight | 201.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-(Prop-2-en-1-yl)-1h-indole-3-carboxylic acid (CAS 1021244-66-5)
- 5-{[(prop-2-en-1-yloxy)carbonyl]amino}pentanoic acid (CAS 87154-18-5)
- 1-(Prop-2-yn-1-yl)-1H-benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 1510386-66-9)
- 2-(Prop-2-yn-1-yl)-2H-benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 1547075-95-5)
- 2-(prop-2-yn-1-yloxy)-6-(trifluoromethyl)pyridine (CAS 1787995-86-1)
- Prop-2-yn-1-yl 2,2,2-trichloroacetimidate (CAS 70381-98-5)
- (E)-3-(2-(prop-2-yn-1-yloxy)phenyl)acrylic acid (CAS 1350704-52-7)
- 6-(Prop-1-en-2-yl)-[1,3]dioxolo[4,5-f]benzofuran (CAS 23974-65-4)
Recommended Standards
- Naphazoline Impurity 1 (CAS 17518-47-7)
- 3-((2,2-Dimethylthietan-3-yl)amino)dihydrofuran-2(3H)-one (CAS 1862342-84-4)
- 2-(tert-Butyl)-3-(methylsulfonyl)-1H-pyrrole (CAS 1707568-02-2)
- N-(2,2-Dimethylthietan-3-yl)-4-oxobutanamide (CAS 1864009-66-4)
- (1-((2,6-Dichloro-5-methoxypyrimidin-4-yl)oxy)cyclopropyl)methanol (CAS 1572048-46-4)
- 201612-58-0 Hexadecanoic acid-1-13C potassium salt Palmitic acid-1-13C potassium salt Potassium hexadecanoate-1-13C Potassium palmitate-1-13C (CAS 201612-58-0)
- 5-Methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1h-pyrazol-3-amine (CAS 1004643-49-5)
- 6-Ethyl-1-methyl-1h-indole-2-carboxylic acid (CAS 1240579-09-2)
- 2,4-Dibromo-1,3-dimethoxy-10-methylacridin-9(10H)-one (CAS 88901-74-0)
- (3-Bromo-2,5-dichlorophenyl)boronic acid (CAS 2121513-17-3)
- 2-((Tert-butylthio)methyl)piperidine (CAS 1251246-19-1)
- 2-Mercapto-N-(m-tolyl)acetamide (CAS 35331-30-7)
- (4R)-2-[2-[Bis[4-(trifluoromethyl)phenyl]phosphino]-5-(trifluoromethyl)phenyl]-4-tert-butyl-4,5-dihydrooxazole (CAS 1006708-91-3)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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