3,3',4,4'-Tetramethyl-2,2'-bithiophene CAS 100118-76-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100118-76-1 |
| Molecular Formula | C12H14S2 |
| Molecular Weight | 222.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,3',4,4'-Tetramethyl-2,2'-bithiophene (CAS 100118-76-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H14S2. Molecular weight: 222.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H14S2 |
| Molecular Weight | 222.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Sulfur Atoms | 2 |
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- 3-(4,4,5,5-Tetramethyl-1,3-dioxolan-2-yl)phenol (CAS 1020245-62-8)
- 2-(4,4,5,5-Tetramethyl-1,3-dioxolan-2-yl)phenol (CAS 24392-96-9)
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- 4,4,5,5-Tetramethyl-2-(2-(1-methylcyclopropyl)prop-1-en-1-yl)-1,3,2-dioxaborolane (CAS 2246920-37-4)
Recommended Standards
- Trimethyl((1-phenoxyprop-1-en-1-yl)oxy)silane (CAS 65946-50-1)
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- Methyl 2-((trimethylsilyl)methyl)benzoate (CAS 97729-12-9)
- 7-Chloroquinolin-3-amine (CAS 1195710-15-6)
- (R)-3-Ethynyl-5-(1-methylpyrrolidin-2-yl)pyridine (CAS 179120-94-6)
- 1-(3-Chloro-2-methylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352210-01-5)
- 3-(Dimethylamino)-1-(1-ethyl-1H-pyrazol-5-yl)prop-2-en-1-one (CAS 1005627-25-7)
- 2-(2H-Benzo[d][1,2,3]triazol-2-yl)aniline (CAS 1211-08-1)
- 4-Chloro-6-(4-methylpiperazin-1-yl)pyrimidine hydrochloride (CAS 1707710-33-5)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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