2-Amino-5-ethylthiophene-3-carboxamide CAS 343270-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343270-71-3 |
| Molecular Formula | C7H10N2OS |
| Molecular Weight | 170.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-5-ethylthiophene-3-carboxamide (CAS 343270-71-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H10N2OS. Molecular weight: 170.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H10N2OS |
| Molecular Weight | 170.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- 2-Amino-4,5-dimethylthiophene-3-carboxamide (CAS 51486-04-5)
- 2-Cyano-3-ethoxybut-2-enethioamide (CAS 89943-20-4)
- 2-[(thiophen-2-ylmethoxy)methyl]oxirane (CAS 80910-06-1)
- 1-(3-Chlorofuran-2-yl)ethanone (CAS 67171-00-0)
- 3-(2,4-Dihydroxyphenyl)propanal (CAS 333754-91-9)
- 3-Chloro-5-(naphthalen-2-ylsulfonyl)-1,2,4-thiadiazole (CAS 1000575-39-2)
- Ethyl 2-(3-aminopropyl)-4-methylthiazole-5-carboxylate (CAS 1017422-50-2)
- 101084-46-2 2,5-Bis(iodomethyl)-p-dioxane Bis(2,5-iodomethyl)dioxane(Mixture of Diastereomers) (CAS 101084-46-2)
- 1-Cyclopropyl-N-(pyridin-4-ylmethyl)methanamine (CAS 741698-95-3)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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