3-Methyl-3-(methylamino)tetrahydrothiophene 1,1-dioxide CAS 151775-03-0
| CAS No. | 151775-03-0 |
| Molecular Formula | C6H13NO2S |
| Molecular Weight | 163.24 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.
3-Methyl-3-(methylamino)tetrahydrothiophene 1,1-dioxide (CAS 151775-03-0), molecular formula C6H13NO2S and molecular weight 163.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-Methyl-3-(methylamino)tetrahydrothiophene 1,1-dioxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 163.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3-Methyl-3-(methylamino)tetrahydrothiophene 1,1-dioxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H13NO2S |
| Molecular Weight | 163.24 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) | 1.0 |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (R)-2-(Methylamino)-4-(methylthio)butanoic acid (CAS 526210-74-2)
- 3-((Methylamino)methyl)tetrahydrothiophene 1,1-dioxide (CAS 733674-69-6)
- 4-(Methylamino)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 863248-54-8)
- 1-(4-((Methylamino)methyl)phenyl)ethanone (CAS 32411-19-1)
- 1-(Methylamino)-1H-benzo[d]imidazol-2(3H)-one (CAS 102616-94-4)
- 1-Methyl-4-(methylamino)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 62617-41-8)
- 6-(Methylamino)isobenzofuran-1(3H)-one (CAS 874478-15-6)
- 4-[(Methylamino)methyl]benzamide (CAS 1019122-96-3)
Recommended Standards
- 6-methyl-1λ⁶,4-thiazepane-1,1-dione (CAS 1495134-83-2)
- 5-Methylbenzo[b]thiophen-2-amine (CAS 1521695-30-6)
- 1-Cyclopropylpropane-1-sulfonamide (CAS 1494177-47-7)
- 3-((Ethylsulfonyl)methyl)azetidine (CAS 1533102-11-2)
- 2-(1-Chloroethyl)-3,4-dihydroquinazolin-4-one (CAS 137225-34-4)
- 4-Chloro-1-(3-fluorophenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006489-14-0)
- 1-(3,4-Difluorophenyl)-2-methoxyethan-1-amine (CAS 954253-20-4)
- O,O-diethyl O-{6-(methoxymethyl)-2-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl} phosphothioate (CAS 261959-16-4)
- Methyl (1R,2S)-2-aminocyclobutane-1-carboxylate; trifluoroacetic acid (CAS 1353742-72-9)
- 2-(4-(3,5-Dimethyl-1H-pyrazol-1-yl)phenyl)-4H-chromen-4-one (CAS 86618-70-4)
- 2-Methoxy-2-(oxolan-3-yl)ethane-1-sulfonyl chloride (CAS 1890032-75-3)
- 2-(4'-Methyl-[1,1'-biphenyl]-4-yl)ethanol (CAS 131306-69-9)
- 2-(Benzyloxy)-N-(2,4-dichlorobenzyl)aniline (CAS 1040689-94-8)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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