Ethyl 5-amino-3-methyl-4-thiocyanatothiophene-2-carboxylate CAS 41940-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41940-49-2 |
| Molecular Formula | C9H10N2O2S2 |
| Molecular Weight | 242.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 5-amino-3-methyl-4-thiocyanatothiophene-2-carboxylate (CAS 41940-49-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H10N2O2S2. Molecular weight: 242.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2S2 |
| Molecular Weight | 242.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- Ethyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate (CAS 116170-90-2)
- N-(2-amino-1-phenylethyl)-3-methoxyaniline (CAS 1267895-82-8)
- 2-Amino-4-cyclopropyl-5-(methylsulfonyl)thiophene-3-carbonitrile (CAS 1707379-15-4)
- 3-(2-Amino-5-methylphenoxy)-N,N-dimethylaniline (CAS 946716-42-3)
- 3-(4-Amino-2-methylphenoxy)-N,N-dimethylaniline (CAS 946698-68-6)
- ethyl 2-amino-6-methylthieno[2,3-d][1,3]thiazole-5-carboxylate (CAS 41940-53-8)
- Ethyl 4-amino-3-methylthieno[2,3-c][1,2]thiazole-5-carboxylate (CAS 82000-54-2)
- (2E)-3-amino-3-(4-benzylpiperazin-1-yl)prop-2-enenitrile 1L-371S 477866-36-7 (CAS 477866-36-7)
Recommended Standards
- n-((6,7,8,9-Tetrahydro-5h-[1,2,4]triazolo[4,3-a]azepin-3-yl)methyl)aniline (CAS 325833-90-7)
- N-(1-benzothiophen-3-ylmethyl)aminosulfonamide (CAS 877316-38-6)
- Doxylamine N,N-DiDesmethyl Impurity (CAS 78868-04-9)
- (2-methoxy-6-methylpyrimidin-4-yl)methanamine dihydrochloride (CAS 2031259-25-1)
- 2-Methylbenzamidine Hydrochloride (CAS 18636-98-1)
- 1,5,8-Trimethyl-6,7-dihydronaphtho[2,1-b]furan (CAS 20013-75-6)
- 2-(Tert-butyl)-7-(piperazin-1-yl)-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 516494-46-5)
- n-(O-tolyl)ethanethioamide (CAS 10156-36-2)
- N-Methoxy-N-methyl-2-(2-nitrophenyl)acetamide (CAS 1221341-47-4)
- Peptide Impurity 27 (CAS 1350456-68-6)
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