3-(Prop-2-yn-1-yl)thiophene CAS 1413276-68-2
| CAS No. | 1413276-68-2 |
| Molecular Formula | C7H6S |
| Molecular Weight | 122.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Prop-2-yn-1-yl)thiophene (CAS 1413276-68-2), a certified reference material (molecular formula C7H6S, MW 122.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6S, 3-(Prop-2-yn-1-yl)thiophene contains sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 122.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 3-(Prop-2-yn-1-yl)thiophene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1991 |
| Sulfur Atoms | 1 |
Related Prop Standards
- 2-(Prop-2-yn-1-yl)thiophene (CAS 93296-25-4)
- 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
- 20966-34-1 Butadiene sulfone-2,2,5,5-d4 (CAS 20966-34-1)
- 4-Ethynyl-2-methylthiophene (CAS 1479991-56-4)
- L-2-Aminopentanoic-4,4,5,5,5-d5 Acid (CAS 1202936-50-2)
- 1-Hydroxy-3-methylsulfinylpropane (CAS 15163-71-0)
- 4-(3-Bromopropyl)quinoline (CAS 1495403-89-8)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
- tert-Butyl 4-(propan-2-ylamino)azepane-1-carboxylate (CAS 1391737-77-1)
- Methyl 1-octyl-2-oxocyclohexane-1-carboxylate (CAS 2109037-87-6)
- 4-(Furan-2-yl)-2-nitrobenzoic acid (CAS 1261889-11-5)
- N-(1-Cyclopropylpropyl)-4-methoxyaniline (CAS 1490719-16-8)
- 4-Chloro-2-ethyl-5-phenylthieno[2,3-d]pyrimidine (CAS 1042511-49-8)
- Benzo[d]thiazol-4-ylboronic acid (CAS 1352796-62-3)
- 3-Chloro-N-methylisoquinolin-5-amine (CAS 1374652-61-5)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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