1-(Methylsulfonyl)-2-(thiophen-2-yl)pyrrolidine CAS 950327-45-4
| CAS No. | 950327-45-4 |
| Molecular Formula | C9H13NO2S2 |
| Molecular Weight | 231.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Methylsulfonyl)-2-(thiophen-2-yl)pyrrolidine (CAS 950327-45-4), a certified reference material (molecular formula C9H13NO2S2, MW 231.34 g/mol) for analytical method development and quality control.
1-(Methylsulfonyl)-2-(thiophen-2-yl)pyrrolidine (C9H13NO2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(Methylsulfonyl)-2-(thiophen-2-yl)pyrrolidine 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 | C9H13NO2S2 |
| Molecular Weight | 231.34 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- 4-Methyl-5-(methylsulfonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 672286-96-3)
- 10-(Methylsulfonyl)decanenitrile (CAS 53078-90-3)
- 4-Ethyl-3-(2-(methylsulfonyl)propan-2-yl)-1h-pyrazol-5-amine (CAS 1350477-92-7)
- 3-(4-(Methylsulfonyl)piperazin-1-yl)-3-oxopropanenitrile (CAS 1492720-09-8)
- (3-(2-Methyl-1-(methylsulfonyl)cyclopropyl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 1707374-14-8)
- (3-(1-(Methylsulfonyl)cyclobutyl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 1707746-84-6)
- 1-(Methylsulfonyl)-3-(trifluoromethyl)piperidine (CAS 321970-45-0)
- (4-(Methylsulfonyl)-2-nitrophenyl)methanol (CAS 773873-23-7)
Recommended Standards
- 1-(4-(((2-Aminoethyl)thio)methyl)thiazol-2-yl)guanidine (CAS 71916-66-0)
- 1,1'-Iminodicyclohexanecarbonitrile (CAS 41556-40-5)
- (4-(Hexahydropyrrolo[1,2-a]pyrazin-2(1h)-yl)phenyl)methanamine (CAS 937598-47-5)
- 1-[2-(diethylamino)ethyl]-1h-indol-5-amine (CAS 689300-12-7)
- Tert-butyl (S)-2-(1-(methylamino)cyclopropyl)piperidine-1-carboxylate (CAS 2348318-58-9)
- 5-[(2-methoxyphenyl)sulfamoyl]-2-methylbenzoic acid (CAS 327088-39-1)
- 7-chloro-1H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 23002-52-0)
- 2-{[2-ethyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridin-6-yl]sulfanyl}acetic acid (CAS 1018166-25-0)
- 2-(4-Ethoxyphenyl)ethanol (CAS 22545-15-9)
- Imidazo[1,5-a]pyrazine-3(2H)-thione (CAS 56488-16-5)
- 3,5-Bis(nonafluorobutyl)-1-phenylpyrazole (CAS 231291-20-6)
- 6-(Benzo[d][1,3]dioxol-5-yl)pyridazin-3-amine (CAS 143268-21-7)
- 2-Amino-4-oxo-1-azaspiro[4.5]dec-2-ene-3-carboxylic acid (CAS 1216161-12-4)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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