(S)-2-(Thiophen-2-yl)pyrrolidine CAS 1212950-45-2
| CAS No. | 1212950-45-2 |
| Molecular Formula | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-2-(Thiophen-2-yl)pyrrolidine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-2-(Thiophen-2-yl)pyrrolidine (CAS 1212950-45-2) is a high-purity analytical reference standard with the molecular formula C8H11NS and a molecular weight of 153.24 g/mol.
Structurally, (S)-2-(Thiophen-2-yl)pyrrolidine (C8H11NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 153.24 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- (2-(Thiophen-2-yl)cyclopropyl)methanamine (CAS 1226016-59-6)
- 1-(Thiophen-2-yl)cyclobutan-1-amine (CAS 1247844-28-5)
- 3-(Thiophen-2-yl)pyrrolidine (CAS 125067-53-0)
- (S)-1-(thiophen-3-yl)but-3-en-1-amine (CAS 1269914-52-4)
- (R)-1-(thiophen-3-yl)but-3-en-1-amine (CAS 1270272-75-7)
- 1-(Thiophen-2-yl)but-3-en-1-amine (CAS 127258-25-7)
- (R)-2-(Thiophen-2-yl)pyrrolidine (CAS 154777-22-7)
- (S)-1-(Thiophen-2-yl)but-3-en-1-amine (CAS 224453-38-7)
Recommended Standards
- 1-Methoxy-2,3,5-trimethylbenzene-d3 (CAS 1189725-66-3)
- (S)-cyclopropyl(thiophen-2-yl)methanamine (CAS 1213096-80-0)
- 5-Methyl-2-(methylsulfanyl)aniline (CAS 107254-80-8)
- (S)-Cyclopropyl(thiophen-3-yl)methanamine (CAS 1213206-69-9)
- 5-Fluoro-2-phenylquinazoline (CAS 1222094-48-5)
- 1-(4'-Bromo-[1,1'-biphenyl]-4-yl)ethan-1-ol (CAS 92189-62-3)
- tert-Butyl (2-(morpholin-2-yl)propan-2-yl)carbamate (CAS 2359536-88-0)
- 3-(2-Hydroxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 87967-79-1)
- 3-(3-Bromophenyl)benzo[d]isoxazole (CAS 99763-25-4)
- 1-(Tert-butyl)-4-propoxybenzene (CAS 108318-78-1)
- 2-(Propan-2-yl)-2h-1,2,3-triazol-4-amine (CAS 959237-97-9)
- 3-(3-Chloro-4-methylphenyl)-N-(4h-1,2,4-triazol-3-yl)propanamide (CAS 1050833-25-4)
- Aldosterone-d7 (CAS CATO-CCAD302747)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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