3-butylthiophene 3-n-Butylthiophene 34722-01-5 CAS 34722-01-5
| CAS No. | 34722-01-5 |
| Molecular Formula | C8H16S |
| Molecular Weight | 144.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-butylthiophene 3-n-Butylthiophene 34722-01-5 (CAS 34722-01-5), a certified reference material (molecular formula C8H16S, MW 144.28 g/mol) for analytical method development and quality control.
The molecular framework of 3-butylthiophene 3-n-Butylthiophene 34722-01-5 (C8H16S) is characterized by sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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.
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 | C8H16S |
| Molecular Weight | 144.28 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) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 1 |
Related butylthiophene Standards
- 2-tert-Butylthiophene (CAS 1689-78-7)
- 3-tert-Butylthiophene (CAS 1689-79-8)
- Poly(3-butylthiophene-2,5-diyl), regioregular Electronic Grade (CAS 98837-51-5)
- 5-Butylthiophene-2-carbaldehyde (CAS 98954-25-7)
- 5-Butylthiophene-2-carboxylic acid (CAS 63068-74-6)
- Methyl 5-butylthiophene-2-carboxylate (CAS 161618-23-1)
- 5-tert-Butylthiophene-2-carbonyl chloride (CAS 832113-93-6)
- Ethyl 5-butylthiophene-2-carboxylate (CAS 2432848-93-4)
Recommended Standards
- 3,3-Dimethyl-cyclohexanethiol (CAS 928648-45-7)
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- 2-Cyclohexylethanethiol (CAS 4379-01-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com