(R)-3-Amino-3-methyltetrahydrothiophene 1,1-dioxide CAS 1932799-68-2
| CAS No. | 1932799-68-2 |
| Molecular Formula | C5H11NO2S |
| Molecular Weight | 149.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-3-Amino-3-methyltetrahydrothiophene 1,1-dioxide is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(R)-3-Amino-3-methyltetrahydrothiophene 1,1-dioxide (CAS 1932799-68-2), molecular formula C5H11NO2S and molecular weight 149.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H11NO2S, (R)-3-Amino-3-methyltetrahydrothiophene 1,1-dioxide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 149.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-3-Amino-3-methyltetrahydrothiophene 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 | C5H11NO2S |
| Molecular Weight | 149.21 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.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related R Standards
- 3-Amino-3-methyltetrahydrothiophene 1,1-dioxide (CAS 151775-02-9)
- 3-Amino-2,2-dimethylthietane 1,1-dioxide (CAS 1804129-84-7)
- 3-Amino-2-methyltetrahydrothiophene 1,1-dioxide (CAS 1808381-02-3)
- (R)-2-Amino-3-(ethylthio)propanoic acid (CAS 2629-59-6)
- 3-Amino-1-(2-methoxyethyl)thiourea (CAS 6926-54-1)
- 3-Amino-4-methyltetrahydrothiophene 1,1-dioxide (CAS 744140-95-2)
- Ethyl 2-amino-3-mercaptopropanoate (CAS 69685-04-7)
- Methyl 2-amino-3-(methylsulfanyl)propanoate (CAS 88347-86-8)
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