2-(1-(Thiophen-2-ylmethyl)piperidin-4-yl)acetic acid CAS 1158698-87-3
| CAS No. | 1158698-87-3 |
| Molecular Formula | C12H17NO2S |
| Molecular Weight | 239.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H17NO2S, 2-(1-(Thiophen-2-ylmethyl)piperidin-4-yl)acetic 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 239.33 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).
2-(1-(Thiophen-2-ylmethyl)piperidin-4-yl)acetic acid (CAS 1158698-87-3), molecular formula C12H17NO2S and molecular weight 239.33 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-(1-(Thiophen-2-ylmethyl)piperidin-4-yl)acetic 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 | C12H17NO2S |
| Molecular Weight | 239.33 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 2-(1-(Thiophen-3-ylmethyl)piperidin-4-yl)acetic acid (CAS 1537688-27-9)
- 2-(5-Methyl-2-(thiophen-2-yl)thiazol-4-yl)acetic acid (CAS 924868-89-3)
- 2-[2-methyl-4-(thiophen-2-yl)-1,3-thiazol-5-yl]acetic acid (CAS 314032-13-8)
- Ethyl 4-(thiophen-2-yl)thiazole-2-carboxylate (CAS 31877-32-4)
- 1-(2-(Thiophen-2-yl)acetyl)pyrrolidine-3-carboxylic acid (CAS 1341169-80-9)
- (2-(Thiophen-2-yl)acetyl)proline (CAS 188718-07-2)
- 5-Oxo-1-(2-(thiophen-2-yl)ethyl)pyrrolidine-3-carboxylic acid (CAS 261363-53-5)
- 2-((5-(Thiophen-2-yl)isoxazol-3-yl)methoxy)acetic acid (CAS 1594478-22-4)
Recommended Standards
- n-(3-Hydroxypropyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxamide (CAS 1156897-11-8)
- 3-(4-(Methylsulfonyl)phenyl)piperidine (CAS 1158805-24-3)
- (1-(Phenylsulfonyl)cyclopentyl)methanamine (CAS 1114822-88-6)
- 5-[(3-methylpiperidin-1-yl)methyl]thiophene-2-carboxylic acid (CAS 1174887-28-5)
- 6-(CHLOROMETHYL)-2-(METHYLTHIO)PYRIMIDIN-4(3H)-ONE (CAS 89639-37-2)
- 4-((4-Chloro-N-methylphenyl)sulfonamido)-N-(p-tolyl)butanamide (CAS 328015-47-0)
- (1R,2S)-2-(2-oxo-2-(3-(trifluoromethyl)phenyl)ethyl)cyclohexane-1-carboxylic acid (CAS 735274-99-4)
- 1-(Cyclopropylmethyl)-4-(methoxymethyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422133-19-4)
- n-(4-(Difluoromethoxy)benzyl)acetamide (CAS 1252445-47-8)
- Ofurace (CAS 58810-48-3)
- 2-(2-(Methylsulfonyl)propan-2-yl)thiazole-5-carboxylic acid (CAS 2280920-92-3)
- 2-(1H-1,3-Benzodiazol-1-yl)acetic acid hydrochloride (CAS 936348-97-9)
- 3-ethoxy-1-oxa-2,8-diazaspiro[4.5]dec-2-ene hydrochloride (CAS 1461714-76-0)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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