(E)-Ethyl 3-(thiophen-2-yl)acrylate CAS 70326-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70326-81-7 |
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-Ethyl 3-(thiophen-2-yl)acrylate (CAS 70326-81-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10O2S. Molecular weight: 182.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-3-(dimethylamino)-1-(thiazol-2-yl)prop-2-en-1-one (CAS 912848-91-0)
- (Prop-1-en-2-ylsulfonyl)benzene (CAS 76380-14-8)
- (dimethylsulfamoyl)(2-methoxyethyl)amine (CAS 349420-95-7)
- 6-Oxo-1-phenylpiperidine-3-carboxylic acid (CAS 934550-82-0)
- N-allyl-4-bromo-1-(p-tolyl)-1H-pyrazole-5-carboxamide (CAS 321571-49-7)
- 5-(5-Methyl-pyridin-2-yl)-pyrimidine (CAS 341503-03-5)
- Glycocholic Acid Sodium Salt (CAS 863-57-0)
- (R)-Methyl 1-((S)-1-(4-bromophenyl)ethyl)pyrrolidine-2-carboxylate (CAS 1313365-72-8)
- Methyl 2-(6-bromo-5-methylpyridin-3-yl)acetate (CAS 1807106-88-2)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com