1-(thiophen-2-yl)ethane-1-thiol CAS 94089-02-8
| CAS No. | 94089-02-8 |
| Molecular Formula | C6H8S2 |
| Molecular Weight | 144.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, 1-(thiophen-2-yl)ethane-1-thiol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
1-(thiophen-2-yl)ethane-1-thiol (CAS 94089-02-8) is a high-purity analytical reference standard with the molecular formula C6H8S2 and a molecular weight of 144.26 g/mol.
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), 1-(thiophen-2-yl)ethane-1-thiol 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 | C6H8S2 |
| Molecular Weight | 144.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Sulfur Atoms | 2 |
Related thiophen Standards
- 1-(Thiophen-3-yl)ethane-1-thiol (CAS 1248448-55-6)
- 2-(Thiophen-2-yl)ethane-1-thiol (CAS 28424-78-4)
- N-[1-(Thiophen-2-yl)ethyl]hydroxylamine (CAS 904818-25-3)
- o-(2-(Thiophen-3-yl)ethyl)hydroxylamine (CAS 863991-13-3)
- (1-(Thiophen-2-yl)ethyl)hydrazine (CAS 1016752-26-3)
- (2-(Thiophen-3-yl)ethyl)hydrazine (CAS 1042654-39-6)
- 2-(Thiophen-3-yl)propan-2-ol (CAS 113546-05-7)
- (2s)-1-(Thiophen-3-yl)propan-2-ol (CAS 1438432-65-5)
Recommended Standards
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- [3-(aminomethyl)pentan-3-yl]dimethylamine (CAS 891647-25-9)
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