2-(2-Thienyl) piperidine hydrochloride CAS 1187173-82-5
| CAS No. | 1187173-82-5 |
| Molecular Formula | C9H13NS |
| Molecular Weight | N/A |
| 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-(2-Thienyl) piperidine hydrochloride.
CATO supplies 2-(2-Thienyl) piperidine hydrochloride (CAS 1187173-82-5), a certified reference material (molecular formula C9H13NSHCl, MW 203.73 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-Thienyl) piperidine hydrochloride (C9H13NSHCl) is characterized by a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H13NS HCl |
| Molecular Weight | 203.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thienyl Standards
- 3-Methyl-4-(2-thienyl)-1H-pyrazole (CAS 1006491-93-5)
- 5-(2-Thienyl)-1H-pyrazole-4-carbonitrile (CAS 1008428-30-5)
- 5-(3-Thienyl)-1,3,4-oxadiazol-2-amine (CAS 1016526-97-8)
- 5-(3-methyl-2-thienyl)-1,3,4-oxadiazol-2-amine (CAS 1017048-74-6)
- [5-(2-Thienyl)isoxazol-3-yl]acetic acid (CAS 1018584-21-8)
- 2-(2-Thienyl)-4-pyridinamine (CAS 1020540-64-0)
- 1-([4-(2-Thienyl)-1,3-thiazol-2-yl]methyl)piperazine (CAS 1040631-46-6)
- (4-Methyl-2-thienyl)methylamine (CAS 104163-39-5)
Recommended Standards
- (Z)-3-Benzylidene-4-tosyltetrahydrofuran (CAS 89479-02-7)
- 5-Bromo-1-(4-methoxybenzyl)-1H-pyrrole-2-carboxylic acid (CAS 1133116-25-2)
- D-Xylulose 5-Phosphate (~80%)DISCONTINUED. Please see X750920. (CAS 4212-65-1)
- 1-(4-Aminopiperidin-1-yl)-2-(thiophen-3-yl)ethan-1-one hydrochloride (CAS 1420957-40-9)
- 1-(3-Chlorophenyl)-4-(5-(4-methoxyphenethyl)-1,2,4-oxadiazol-3-yl)pyrrolidin-2-one (CAS 1170059-82-1)
- Mefatinib Impurity 4 (CAS 1012057-47-4)
- Methyl 2-methyl-2-(6-oxo-1,6-dihydropyrimidin-2-yl)propanoate (CAS 2845977-97-9)
- 3-(6-Nitro-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 10252-90-1)
- 5-cyclohexyl-2,3-dihydro-1H-indol-2-one (CAS 150560-60-4)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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