Methyl 5-([1,1'-biphenyl]-4-yl)-3-aminothiophene-2-carboxylate CAS 91076-97-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91076-97-0 |
| Molecular Formula | C18H15NO2S |
| Molecular Weight | 309.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-([1,1'-biphenyl]-4-yl)-3-aminothiophene-2-carboxylate (CAS 91076-97-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H15NO2S. Molecular weight: 309.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H15NO2S |
| Molecular Weight | 309.38 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-(4-Methylpiperazin-1-yl)-2-(pyridin-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 338418-12-5)
- 2-Amino-1-[4-(2-methoxyphenyl)piperazin-1-yl]ethan-1-one hydrochloride (CAS 1638612-39-1)
- [(4-Methoxyphenyl)methyl](2-methylpropyl)amine (CAS 347405-96-3)
- 2-chloro-1-(3-fluoro-3-methyl-azetidin-1-yl)ethanone (CAS 2099712-22-6)
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- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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