3-tert-Butylthiophene CAS 1689-79-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1689-79-8 |
| Molecular Formula | C8H12S |
| Molecular Weight | 140.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-tert-Butylthiophene (CAS 1689-79-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12S. Molecular weight: 140.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12S |
| Molecular Weight | 140.25 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.) | 1957 |
| Sulfur Atoms | 1 |
Related tert Standards
- 2-tert-Butylthiophene (CAS 1689-78-7)
- Poly(3-butylthiophene-2,5-diyl), regioregular Electronic Grade (CAS 98837-51-5)
- 3-butylthiophene 3-n-Butylthiophene 34722-01-5 (CAS 34722-01-5)
- 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
- (R)-1-Phenylethane-1-thiol (CAS 33877-16-6)
- 2-Methyl-3-propylthiophene (CAS 147871-74-7)
- 2,5-Diethylthiophene (CAS 5069-23-8)
- methyl 4-(2-bromoacetyl)benzoate (CAS 56893-25-5)
- N-((1-Benzylpyrrolidin-3-yl)methyl)-2-chloro-N-ethylacetamide (CAS 1353961-09-7)
- 1-({[(3-bromophenyl)methyl]amino}methyl)cyclohexan-1-ol (CAS 1306079-89-9)
- (R)-3-(Cyclohexylmethyl)-4-methoxy-4-oxobutanoic acid (CAS 130165-88-7)
- 6-Bromo-3-hydroxy-2,3-dihydrobenzo[b]thiophene 1,1-dioxide (CAS 1346818-94-7)
- 2,3-Dichloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2121514-14-3)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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 13829788188 / jacky.chen@cato-chem.com