Ethyl 4-methylthiophene-2-carboxylate CAS 14282-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14282-79-2 |
| Molecular Formula | C8H10O2S |
| Molecular Weight | 170.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-methylthiophene-2-carboxylate (CAS 14282-79-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10O2S. Molecular weight: 170.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10O2S |
| Molecular Weight | 170.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-Ethyl-5-methylthiophene-2-carboxylic acid (CAS 154828-65-6)
- Ethyl 4-methylthiophene-3-carboxylate (CAS 177032-11-0)
- Ethyl 5-methylthiophene-3-carboxylate (CAS 19163-50-9)
- Ethyl 2-methylthiophene-3-carboxylate (CAS 19432-66-7)
- Ethyl 5-methylthiophene-2-carboxylate (CAS 5751-81-5)
- 4-ethyl-5-methylthiophene-3-carboxylic acid (CAS 884497-34-1)
- 5-ethyl-4-methylthiophene-2-carboxylic acid (CAS 40808-25-1)
- 5-Methylthiophene-3-sulfonamide (CAS 1017264-52-6)
Recommended Standards
- (1-(Thiazol-2-yl)azetidin-3-yl)methanol (CAS 1420881-99-7)
- 14300-64-2 4299AD C8H10O2S Ethyl 3-methylthiophene-2-carboxylate (CAS 14300-64-2)
- 4-(Thiophen-2-yl)tetrahydrofuran-3-ol (CAS 1420793-05-0)
- 1-(1-(Thiophen-2-ylmethyl)-1H-pyrrol-2-yl)ethanone (CAS 59303-14-9)
- n1-(4-Methoxyphenyl)benzene-1,3-diamine (CAS 76754-71-7)
- 8-(Cyclopropylmethyl)-8-Azabicyclo[3.2.1]Octan-3-One (CAS 1184918-93-1)
- 3',6'-Bis(dimethylamino)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid (CAS 150322-05-7)
- 2-Chlorocyclohexyl carbonochloridate (CAS 85661-27-4)
- Duloxetine Impurity 10 (CAS 638-32-4)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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