Ethyl 3-amino-5-(4-phenoxyphenyl)thiophene-2-carboxylate CAS 1159979-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1159979-24-4 |
| Molecular Formula | C19H17NO3S |
| Molecular Weight | 339.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-amino-5-(4-phenoxyphenyl)thiophene-2-carboxylate (CAS 1159979-24-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H17NO3S. Molecular weight: 339.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H17NO3S |
| Molecular Weight | 339.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- Ethyl 2-amino-4-(2'-hydroxy-[1,1'-biphenyl]-4-yl)thiophene-3-carboxylate (CAS 1266690-26-9)
- (4-Amino-3-(2-fluorophenyl)-2-thioxo-2,3-dihydrothiazol-5-yl)(morpholino)methanone (CAS 946254-85-9)
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Recommended Standards
- N-(2-Methoxybenzyl)-2-(phenylamino)thiazole-4-carboxamide (CAS 1105229-52-4)
- 2-(2-((4-Ethylphenoxy)methyl)phenyl)thiazole-4-carboxylic acid (CAS 1176783-09-7)
- 9-(4-Butoxyphenyl)pyrazolo[1,5-a][1,2,4]triazolo[3,4-c]pyrazine-3(2H)-thione (CAS 1031619-27-8)
- 6-Ethyl-2-(pyridin-4-yl)quinoline-4-carboxylic acid (CAS 460715-27-9)
- 4-Fluoro-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-amine (CAS 1225764-30-6)
- Tz-Thalidomide (CAS 2087490-42-2)
- 4-amino-5-fluoro-2-methoxybenzoic acid (CAS 1346763-78-7)
- D-Pantothenic Acid (CAS 79-83-4)
- 2-Bromo-4-chloro-6-fluorobenzothiazole (CAS 210834-97-2)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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