Ethyl 2-(methylthio)-5-(1H-pyrrol-1-yl)thiazole-4-carboxylate CAS 919401-20-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 919401-20-0 |
| Molecular Formula | C11H12N2O2S2 |
| Molecular Weight | 268.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(methylthio)-5-(1H-pyrrol-1-yl)thiazole-4-carboxylate (CAS 919401-20-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12N2O2S2. Molecular weight: 268.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O2S2 |
| Molecular Weight | 268.36 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 6-Amino-1-butyl-5-[(3-methylbutyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 721415-01-6)
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- 6-Amino-1-butyl-5-(pentylamino)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 565171-10-0)
- Ethyl 4-(4-chlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1198351-56-2)
- 2-Butylquinoline-4-carbothioamide (CAS 62077-96-7)
- 4-Chloro-5-methyl-1H-pyrazole-3-carbaldehyde (CAS 1050642-24-4)
- n-Butylboronic acid 1-butylboronic acid n-butaneboronic acid butylboronic acid butylboric acid 1-Butaneboronic acid 4426-47-5 (CAS 4426-47-5)
- Dexmedetomidine Impurity 52 (CAS CATO-C4X-123052)
- 2-Chloro-1-(4-phenyl-1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-one (CAS 1423033-98-0)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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