(R)-3-Aminotetrahydrothiophene 1,1-dioxide CAS 909128-52-5
| CAS No. | 909128-52-5 |
| Molecular Formula | C4H9NO2S |
| Molecular Weight | 135.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-3-Aminotetrahydrothiophene 1,1-dioxide.
CATO supplies (R)-3-Aminotetrahydrothiophene 1,1-dioxide (CAS 909128-52-5), a certified reference material (molecular formula C4H9NO2S, MW 135.18 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, (R)-3-Aminotetrahydrothiophene 1,1-dioxide is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.18 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.
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-Aminotetrahydrothiophene 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 | C4H9NO2S |
| Molecular Weight | 135.18 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related R Standards
- (S)-3-Aminotetrahydrothiophene 1,1-dioxide (CAS 909128-54-7)
- (R)-3-aminotetrahydrothiophene-3-carboxylic acid (CAS 1315054-23-9)
- 4-Aminotetrahydrothiophene-3-carboxylic acid 1-oxide (CAS 1379111-39-3)
- 4-Aminotetrahydrothiophene-3-carboxylic acid 1,1-dioxide (CAS 1378875-55-8)
- 3-Aminotetrahydrothiophene-3-carboxylic acid 1,1-dioxide (CAS 40057-27-0)
- Ethyl 3-aminotetrahydrothiophene-3-carboxylate 1,1-dioxide (CAS 1339785-86-2)
- 3-Aminotetrahydrothiophene 1-oxide hydrochloride (CAS 1354957-73-5)
- Ethyl 4-aminotetrahydrothiophene-3-carboxylate hydrochloride (CAS 1416438-57-7)
Recommended Standards
- (R)-2-Amino-3-mercapto-2-methylpropanoic acid (CAS 441317-73-3)
- (R)-2-Amino-3-mercapto-2-methylpropanoic acid (CAS 22681-73-8)
- 1,1-Dioxide-4-thiomorpholine (CAS 39093-93-1)
- (2S,3S)-2-Amino-3-mercaptobutanoic acid (CAS 43083-49-4)
- 4-Chloro-3-fluoro-4-methoxybenzophenone (CAS 760192-86-7)
- 4-{imidazo[1,2-a]pyridin-2-ylmethoxy}aniline (CAS 1016741-75-5)
- 5-Bromo-3-ethoxy-4-hydroxybenzaldehyde (CAS 3111-37-3)
- tert-Butyl 6,6-dimethyl-1,4-diazepane-1-carboxylate (CAS 1440962-05-9)
- 5,6-Benzo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacos-5-ene solution (CAS 31250-18-7)
- Ethyl 4-amino-3-(3,5-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689771-97-9)
- 5-((2R,3R,4S)-3,4-Diaminotetrahydrothiophen-2-yl)pentanoic acid dihydrobromide (CAS 470692-46-7)
- benzyl (3S)-3-hydroxyazepane-1-carboxylate (CAS 1932807-60-7)
- N1,N3-bis(2,4-dichlorobenzoyl)malonamide (CAS 338753-74-5)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com