2-(Difluoromethyl)-3-methoxythiophene CAS 2149591-23-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2149591-23-9 |
| Molecular Formula | C6H6F2OS |
| Molecular Weight | 164.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Difluoromethyl)-3-methoxythiophene (CAS 2149591-23-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6F2OS. Molecular weight: 164.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H6F2OS |
| Molecular Weight | 164.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoromethyl Standards
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- 3-(difluoromethyl)-1-methyl-pyrazole-4-thiol (CAS 2055255-83-7)
- 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1094484-55-5)
- Ethyl 1-(difluoromethyl)cyclopropane-1-carboxylate (CAS 1267856-62-1)
- 2-(Difluoromethyl)cyclopentane-1-carboxylic acid (CAS 1421601-91-3)
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- (4-(Difluoromethyl)-2-oxabicyclo[2.1.1]hexan-1-yl)methanol (CAS 2503206-15-1)
- 1-(difluoromethyl)cycloheptan-1-ol (CAS 1504324-80-4)
Recommended Standards
- 1,2-Di(4H-1,2,4-triazol-4-yl)ethane (CAS 260251-70-5)
- 2-Ethyl-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine (CAS 28610-01-7)
- 1-(1H-Imidazol-4-yl)-1H-pyrazole-4,5-diamine (CAS 491872-68-5)
- 10-(3-Chloropropyl)-2-(methylsulfonyl)-10H-phenothiazine (CAS 40051-30-7)
- 6-Amino-5-ethynylpyrimidin-2(1H)-one (CAS 65223-79-2)
- 3-((4-Iodobenzyl)oxy)azetidine (CAS 1121594-92-0)
- 2-((Piperidin-2-ylmethoxy)methyl)pyridine hydrochloride (CAS 1289386-17-9)
- 2-((Dimethyl(oxo)-lambda6-sulfanylidene)amino)ethanethioamide (CAS 1803570-59-3)
- 1-[3-(Benzoyloxy)propyl]-2,3-dihydro-1H-indole-5-carboxaldehyde (CAS 350797-52-3)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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 13829788188 / jacky.chen@cato-chem.com