(S)-1-(Thiophen-3-yl)ethan-1-amine CAS 163586-97-8
| CAS No. | 163586-97-8 |
| Molecular Formula | C6H9NS |
| Molecular Weight | 127.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-1-(Thiophen-3-yl)ethan-1-amine is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-1-(Thiophen-3-yl)ethan-1-amine (CAS 163586-97-8) is a high-purity analytical reference standard with the molecular formula C6H9NS and a molecular weight of 127.21 g/mol.
The molecular framework of (S)-1-(Thiophen-3-yl)ethan-1-amine (C6H9NS) is characterized by a nitrile group, sulfur-containing functionality. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-1-(Thiophen-3-yl)ethan-1-amine 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 | C6H9NS |
| Molecular Weight | 127.21 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- (R)-1-(Thiophen-3-yl)ethan-1-amine (CAS 1213332-04-7)
- 2-(thiophen-3-yl)acetonitrile (CAS 13781-53-8)
- (R)-1-(Thiophen-2-yl)ethan-1-amine (CAS 22038-88-6)
- 1-(Thiophen-2-yl)ethanamine (CAS 6309-16-6)
- 2-(Thiophen-3-yl)ethanamine (CAS 59311-67-0)
- (R)-1-(Thiophen-2-yl)ethanol (CAS 86527-10-8)
- (S)-1-(Thiophen-2-yl)ethanol (CAS 27948-39-6)
- 1-(Thiophen-2-yl)ethan-1-ol (CAS 78002-44-5)
Recommended Standards
- 1-Isothiocyanato-1-methylcyclobutane (CAS 1599342-41-2)
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- 2-((4-Isopropylphenyl)amino)pyridine-3-sulfonamide (CAS 1340953-11-8)
- (3S,4R)-1-Ethyl-3-fluoropiperidin-4-amine (CAS 1315545-97-1)
- H-Leu-D-Leu-OH (CAS 17665-02-0)
- 4-(Benzyloxy)-1-methyl-1H-indole-3-carbaldehyde (CAS 93315-78-7)
- 1-(5-Fluoro-3,3-dimethylindolin-1-yl)propan-2-one (CAS 1956376-90-1)
- N'-(Furan-2-ylmethylene)-4-methoxybenzohydrazide (CAS 100724-25-2)
- DL-4-Hydroxy-2-ketoglutarate dilithium salt (CAS 1187-99-1)
- 3-Oxo-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 1344897-22-8)
- 2,3-Dihydroxyfumaric acid dihydrate (CAS 20688-70-4)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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