5-(Pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid CAS 733784-27-5
| CAS No. | 733784-27-5 |
| Molecular Formula | C10H13NO2S |
| Molecular Weight | 211.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H13NO2S, 5-(Pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 211.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5-(Pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid (CAS 733784-27-5), a certified reference material (molecular formula C10H13NO2S, MW 211.28 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-(Pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid 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 | C10H13NO2S |
| Molecular Weight | 211.28 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.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyrrolidin Standards
- N-(5-(Pyrrolidin-1-yl)thiazol-2-yl)acetamide (CAS 828920-96-3)
- 5-Ethyl-3-((pyrrolidin-3-ylmethoxy)methyl)-1,2,4-oxadiazole (CAS 914299-45-9)
- 5-(2-oxo-2-pyrrolidin-1-ylethyl)imidazolidine-2,4-dione (CAS 1025448-38-7)
- Ethyl 5-(pyrrolidin-1-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1393544-24-5)
- 2-(5-(Pyrrolidin-1-ylmethyl)-1H-tetrazol-1-yl)acetic acid (CAS 933754-87-1)
- 1-(3-(Pyrrolidin-1-yl)propyl)-1,4-diazepane (CAS 199475-39-3)
- 2-Oxo-2-(pyrrolidin-1-yl)ethane-1-sulfonyl chloride (CAS 1601230-02-7)
- 3-(Pyrrolidin-1-yl)propane-1-sulfonyl chloride (CAS 1565357-13-2)
Recommended Standards
- 5-(Morpholinomethyl)thiophene-2-carbaldehyde (CAS 893744-01-9)
- 5-(Thiomorpholin-4-ylmethyl)furan-2-carbaldehyde (CAS 392659-96-0)
- 5-(Methylsulfonyl)-1,2,3,4-tetrahydroquinoline (CAS 343944-90-1)
- 5-Fluoro-2-((2-methylpentyl)oxy)aniline (CAS 946716-78-5)
- 2-((4-Ethylcyclohexyl)amino)propan-1-ol (CAS 1154899-83-8)
- 3-(4-Methyl-3-oxo-3,4-dihydroquinoxalin-2-yl)propanoic acid (CAS 1501-38-8)
- N-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)-1-cyclopropylethan-1-amine hydrochloride (CAS 1240527-26-7)
- 2-(5-Bromopyridin-3-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1257647-77-0)
- benzyl(3-chloropropyl)methylamine (CAS 3161-52-2)
- Baloxavir Marboxil Impurity 198 (CAS CATO-C4X-2108198)
- Mianserin impurity 21 (CAS CATO-C4X-136921)
- Linagliptin Impurity 88 (CAS 2489212-72-6)
- 3,3-difluoro-2-phenylazetidine (CAS 915190-94-2)
- Neuropeptide S (rat) (CAS 412938-75-1)
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