2-(Prop-2-yn-1-yl)thiophene CAS 93296-25-4
| CAS No. | 93296-25-4 |
| Molecular Formula | C7H6S |
| Molecular Weight | 122.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Prop-2-yn-1-yl)thiophene is closely related to sulfur-containing functionality, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Prop-2-yn-1-yl)thiophene (CAS 93296-25-4), molecular formula C7H6S and molecular weight 122.19 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Prop-2-yn-1-yl)thiophene (C7H6S) contains sulfur-containing functionality, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-(Prop-2-yn-1-yl)thiophene 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 | C7H6S |
| Molecular Weight | 122.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Sulfur Atoms | 1 |
Related Prop Standards
- 3-(Prop-2-yn-1-yl)thiophene (CAS 1413276-68-2)
- Prop-2-yn-1-ylcyclohexane (CAS 17715-00-3)
- 2-(Prop-2-yn-1-yl)cyclopentan-1-one (CAS 19842-40-1)
- 2-(Prop-2-yn-1-yl)pent-4-yn-1-ol (CAS 432027-96-8)
- N-(Prop-2-yn-1-yl)oxazol-2-amine (CAS 1899056-77-9)
- 1-(Prop-2-yn-1-yl)pyrrolidin-2-one (CAS 766-61-0)
- 1-(prop-2-en-1-yl)cyclobutane-1-carbonitrile (CAS 1803570-71-9)
- 3-(Prop-2-yn-1-yl)piperidine (CAS 1567062-48-9)
Recommended Standards
- 2-(2-Mercaptoethoxy)ethanol (CAS 17643-17-3)
- 2,2-Dimethoxyethane-1-thiol (CAS 89055-43-6)
- 1-Hydroxy-3-methylsulfinylpropane (CAS 15163-71-0)
- 2-Ethynyl-4-methylthiophene (CAS 859795-08-7)
- N-(2-aminoethyl)-1-methyl-1H-pyrazol-3-amine dihydrochloride (CAS 1803587-64-5)
- N-(4-Bromo-2-methylphenyl)-2-((4-(4-chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476483-89-3)
- (±)-1-Phenylethyl Alcohol (CAS 98-85-1)
- N,N-Diethylpyridin-3-amine (CAS 52896-81-8)
- 1-[4-(cyclopropylmethoxy)phenyl]ethan-1-one (CAS 478163-20-1)
- 3-Bromo-8-fluoroimidazo[1,2-a]pyridine (CAS 628691-73-6)
- Benzyl (3S,4R)-3-hydroxy-4-isobutylpyrrolidine-1-carboxylate (CAS 2377786-88-2)
- (3-(2'-(2-Acetamidoethyl)-[2,4'-bithiazole]-4-carboxamido)propyl)dimethylsulfonium chloride (CAS 81645-12-7)
- Hexapeptide-9 (CAS 1228371-11-6)
- Insulin aspart (CAS 116094-23-6)
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