Isopropyl 2-amino-4-(4-(sec-butyl)phenyl)thiophene-3-carboxylate CAS 351157-00-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351157-00-1 |
| Molecular Formula | C18H23NO2S |
| Molecular Weight | 317.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isopropyl 2-amino-4-(4-(sec-butyl)phenyl)thiophene-3-carboxylate (CAS 351157-00-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H23NO2S. Molecular weight: 317.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H23NO2S |
| Molecular Weight | 317.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-amino-4-(4-tert-butylphenyl)-5-methylthiophene-3-carboxylate (CAS 350989-72-9)
- Ethyl 2-amino-4-(4-isobutylphenyl)-5-methylthiophene-3-carboxylate (CAS 350990-25-9)
- Ethyl 2-amino-4-(4-butylphenyl)-5-methylthiophene-3-carboxylate (CAS 350990-13-5)
- 39405-35-1 Turimycin Antibiotic A 6599 Antibiotic JA-6599 (CAS 39405-35-1)
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- 1-(5-Bromo-2-pyridinyl)-3-methylpiperidine (CAS 1220038-72-1)
- 1-(4-Methoxyphenyl)-1H-pyrrole-2,5-dione (CAS 1081-17-0)
- 3-(3-(Trifluoromethyl)phenyl)pyrrolidine hydrochloride (CAS 21767-36-2)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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