Cyanomethyl 3-(1H-pyrrol-1-yl)thiophene-2-carboxylate CAS 551920-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 551920-76-4 |
| Molecular Formula | C11H8N2O2S |
| Molecular Weight | 232.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyanomethyl 3-(1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 551920-76-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8N2O2S. Molecular weight: 232.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8N2O2S |
| Molecular Weight | 232.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Bis(furan-2-yl)-1,3-thiazol-2-amine (CAS 722467-73-4)
- Dibenzo[c,e][1,2]oxathiine 6,6-dioxide (CAS 4371-25-9)
- 7-Fluoro-2H-1,2,4-benzothiadiazine-3(4H)-thione 1,1-dioxide (CAS 228253-44-9)
- 1-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-2-(5-fluoro-6-methylpyridin-2-yl)ethane-1,2-dione (CAS 943442-82-8)
- Piperazine-2,2,3,3,5,5,6,6-d (CAS 314062-45-8)
- Ethyl 2-chloro-5-(trifluoromethoxy)benzoate (CAS 1261619-29-7)
- (2S,3R)-N,N,2-trimethylpyrrolidin-3-amine (CAS 2092582-82-4)
- Ethyl 2-aminobenzo[d]thiazole-7-carboxylate (CAS 677304-89-1)
- N-(Furan-2-ylmethyl)-2-((6-(thiophen-2-yl)pyridazin-3-yl)thio)acetamide (CAS 895458-33-0)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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