(2S)-1-(Propane-1-sulfonyl)pyrrolidine-2-carboxylic acid CAS 1212431-95-2
| CAS No. | 1212431-95-2 |
| Molecular Formula | C8H15NO4S |
| Molecular Weight | 221.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2S)-1-(Propane-1-sulfonyl)pyrrolidine-2-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (2S)-1-(Propane-1-sulfonyl)pyrrolidine-2-carboxylic acid (CAS 1212431-95-2), a certified reference material (molecular formula C8H15NO4S, MW 221.27 g/mol) for analytical method development and quality control.
(2S)-1-(Propane-1-sulfonyl)pyrrolidine-2-carboxylic acid (C8H15NO4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C8H15NO4S |
| Molecular Weight | 221.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- 3-Methyl-1-(propane-2-sulfonyl)piperidin-4-amine (CAS 1376343-23-5)
- 2,2'-[PRopane-2,2-diylbis(thio)]diacetic acid (CAS 4265-58-1)
- 4,4'-(Propane-2,2-diyl)bis(methylbenzene) (CAS 1823-31-0)
- Propane-1,2-diyl dibutyrate (CAS 50980-84-2)
- [2-(Propane-2-sulfonyl)phenyl]boronic acid (CAS 2377611-12-4)
- 2-(Propane-1-sulfonyl)benzoic acid (CAS 1016687-98-1)
- 4,4'-(Propane-1,1-diyl)diphenol (CAS 1576-13-2)
- 2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) (CAS 76305-83-4)
Recommended Standards
- Methyl 2-Amino-2-(1,1-dioxido-4-tetrahydrothiopyranyl)acetate (CAS 1192182-26-5)
- 2-(Cyclopentylamino)-1-(4-fluorophenyl)ethan-1-one (CAS 1225621-33-9)
- Meprobamate-D3 (CAS 1185106-66-4)
- Ethyl (Z)-3-(dimethylamino)-2-(methylsulfonyl)acrylate (CAS 1240263-70-0)
- 9-Benzyl 4-(tert-butyl) 1,4,9-triazaspiro[5.5]Undecane-4,9-dicarboxylate (CAS 1639963-87-3)
- (r)-2-Amino-2-(3-bromo-2-fluorophenyl)ethan-1-ol (CAS 1213519-83-5)
- 4-amino-N-methylcyclohexane-1-carboxamide (CAS 1016516-03-2)
- 1-(Trifluoromethyl)-N-methylcyclopropylamine (CAS 1301818-80-3)
- (4-Fluoro-3-((4-methylpiperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704063-90-0)
- (4-Chloro-2-methylphenyl)-cyclobutylamine (CAS 1249368-93-1)
- 4-(4-Nitrophenyl)-1-phenylbutan-1-one (CAS 5345-29-9)
- (3-Amino-5-(benzylamino)phenyl)boronic acid hydrochloride (CAS 2096333-54-7)
- 1-Cyclopropylhexan-1-amine (CAS 535925-67-8)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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