(S)-2-(Thiophen-2-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride CAS 1217711-72-2
| CAS No. | 1217711-72-2 |
| Molecular Formula | C10H13NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(Thiophen-2-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1217711-72-2), molecular formula C10H13NO2SHCl and molecular weight 247.74 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-2-(Thiophen-2-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride (C10H13NO2SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), (S)-2-(Thiophen-2-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride 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 | C10H13NO2S HCl |
| Molecular Weight | 247.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- 4-(Thiophen-2-ylmethyl)benzonitrile (CAS 100005-79-6)
- 1-(Thiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 100058-72-8)
- 1-Methyl-4-(thiophen-2-yl)piperidin-4-ol (CAS 100131-91-7)
- 1-(Thiophen-2-yl)cyclohexan-1-amine (CAS 100133-00-4)
- Ethyl 2-((5-(3-(thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1001830-00-7)
- 2-((5-(3-(Thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1002043-11-9)
- 4-(Thiophen-2-ylmethyl)benzoic acid (CAS 1002727-90-3)
- Methyl(thiophen-2-yl)cyanocarbonimidodithioate (CAS 100477-76-7)
Recommended Standards
- α-Cyclogeraniol (CAS 6627-74-3)
- N-(sec-butyl)cyclopentanamine hydrobromide (CAS 1609408-90-3)
- 4-Amino-2H-chromen-2-one (CAS 53348-92-8)
- 1-Benzyl-4-(4-bromophenyl)-2,6-diphenylpyridin-1-ium tetrafluoroborate (CAS 83993-92-4)
- 4-Amino-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 5256-90-6)
- Methyl 5-Amino-2-furoate (CAS 22600-30-2)
- 2-(((2,6-Dichlorobenzyl)oxy)methyl)piperidine hydrochloride (CAS 1289388-40-4)
- 5-(2-((3,5-Dimethoxyphenyl)amino)phenyl)-1,3,4-oxadiazol-2-amine (CAS 830334-17-3)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(5-fluoro-1H-indol-3-yl)propanoic acid (CAS 53478-53-8)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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