2-(Pyrrolidin-1-yl)-2-(thiophen-2-yl)propanoic acid CAS 898402-48-7
| CAS No. | 898402-48-7 |
| Molecular Formula | C11H15NO2S |
| Molecular Weight | 225.31 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 2-(Pyrrolidin-1-yl)-2-(thiophen-2-yl)propanoic acid.
CATO supplies 2-(Pyrrolidin-1-yl)-2-(thiophen-2-yl)propanoic acid (CAS 898402-48-7), a certified reference material (molecular formula C11H15NO2S, MW 225.31 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(Pyrrolidin-1-yl)-2-(thiophen-2-yl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 225.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(Pyrrolidin-1-yl)-2-(thiophen-2-yl)propanoic 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.
Physical & Chemical Properties
| Molecular Formula | C11H15NO2S |
| Molecular Weight | 225.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyrrolidin Standards
- 2-Phenyl-5-(pyrrolidin-1-yl)pyrazine (CAS 912763-41-8)
- 1-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)cyclopentane-1-carboxylic acid (CAS 929815-13-4)
- Ethyl 2-(5-(pyrrolidin-1-yl)-2H-tetrazol-2-yl)acetate (CAS 175205-06-8)
- 1-Oxo-1-pyrrolidin-1-yl-propane-2-sulfonyl chloride (CAS 1598278-86-4)
- 3-Methyl-2-(4-(pyrrolidin-1-yl)butyl)piperidine (CAS 805976-86-7)
- 4-Methyl-2-(4-(pyrrolidin-1-yl)butyl)piperidine (CAS 805977-08-6)
- 1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylic acid (CAS 1017668-81-3)
- ethyl 2-(pyrrolidin-2-yl)-1,3-thiazole-4-carboxylate (CAS 1190775-48-4)
Recommended Standards
- 2-(Piperidin-1-yl)-2-(thiophen-2-yl)acetic acid (CAS 870860-32-5)
- 2,3-Difluoro-4-((trimethylsilyl)ethynyl)aniline (CAS 2149597-51-1)
- 2-(Cyclopentanesulfonyl)aniline (CAS 76697-51-3)
- 2,4-Difluoro-6-((trimethylsilyl)ethynyl)aniline (CAS 684250-21-3)
- 6-Chloro-1-(2-methylphenyl)-1-oxohexane (CAS 898785-14-3)
- tert-Butyl 2,2-dimethyl-6-oxohexanoate (CAS 2813205-09-1)
- 4-((2-Ethyl-6-methylphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899964-43-3)
- 39409-82-0 YQO029V1L4 Magnesium carbonate basic Leader antacid Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide (Mg(OH)2), hydrate CCRIS 7884 Magnesium carbonate hydroxide UNII-YQO029V1L4 (CAS 39409-82-0)
- N-(4-Methyl-5-oxo-2-thioxoimidazolidin-4-yl)acetamide (CAS 857795-88-1)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 476486-06-3)
- 2-Amino-n-(4-ethylphenyl)benzamide (CAS 60624-39-7)
- 2-(((3-(4-Methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)imino)methyl)benzoic acid (CAS 478253-63-3)
- Diisopropyl (S)-2-hydroxysuccinate (CAS 83541-68-8)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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