1096972-49-4 Ethyl 3-amino-5-(4-ethylphenyl)thiophene-2-carboxylate MFCD12540730 CAS 1096972-49-4
| CAS No. | 1096972-49-4 |
| Molecular Formula | C15H17NO2S |
| Molecular Weight | 275.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1096972-49-4 Ethyl 3-amino-5-(4-ethylphenyl)thiophene-2-carboxylate MFCD12540730 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1096972-49-4 Ethyl 3-amino-5-(4-ethylphenyl)thiophene-2-carboxylate MFCD12540730 (CAS 1096972-49-4) is a high-purity analytical reference standard with the molecular formula C15H17NO2S and a molecular weight of 275.37 g/mol.
The molecular framework of 1096972-49-4 Ethyl 3-amino-5-(4-ethylphenyl)thiophene-2-carboxylate MFCD12540730 (C15H17NO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1096972-49-4 Ethyl 3-amino-5-(4-ethylphenyl)thiophene-2-carboxylate MFCD12540730 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H17NO2S |
| Molecular Weight | 275.37 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Methyl 2-amino-5-isopropyl-4-phenylthiophene-3-carboxylate (CAS 1036546-77-6)
- Ethyl 2-amino-5-benzyl-4-methylthiophene-3-carboxylate (CAS 1186474-63-4)
- 2-Amino-N-phenyldibenzo[b,d]thiophene (CAS 1300028-91-4)
- 1338494-80-6 4-Amino-5-[(3-phenylpyrrolidin-1-yl)-methyl]-4H-1,2,4-triazole-3-thiol (CAS 1338494-80-6)
- 6-Amino-1-((2-methylthiazol-4-yl)methyl)-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 1422069-47-3)
- Ethyl 2-amino-4-(2,5-dimethylphenyl)thiophene-3-carboxylate (CAS 15854-09-8)
- Ethyl 2-amino-4-(2,4-dimethylphenyl)thiophene-3-carboxylate (CAS 15854-10-1)
- 3-Amino-5,6,7,8,9,10-hexahydrocycloocta[b]thieno[3,2-e]pyridine-2-carboxamide (CAS 165066-43-3)
Recommended Standards
- N-(3,4-Dimethylphenyl)-4-methylbenzenesulfonamide (CAS 114097-27-7)
- 5-(Morpholin-4-ylmethyl)-4-phenyl-1,3-thiazol-2-amine (CAS 1023816-70-7)
- N-[4-(2-Mercapto-4,4-dimethylpyrimidin-1(4H)-yl)phenyl]acetamide (CAS 1142213-12-4)
- (3-methanesulfonylphenyl)(4-methylphenyl)methanamine (CAS 1016698-41-1)
- 2-Chloro-5-(((3-nitropyridin-2-yl)oxy)methyl)thiazole (CAS 339104-65-3)
- Diphenyl Methylphosphonate (CAS 7526-26-3)
- 7,3',4'-Trimethoxyisoflavone (CAS 1621-61-0)
- 2-(Chloromethyl)-5-methylthiazole hydrochloride (CAS 1189464-33-2)
- N-(4-(Diisopropylamino)but-2-yn-1-yl)-2-methoxyacetamide (CAS 1396878-98-0)
- 4-Bromo-N,N-diethyl-2,6-dimethylbenzenesulfonamide (CAS 1704068-55-2)
- 2-Amino-N-(3,4-dimethoxyphenethyl)thiophene-3-carboxamide (CAS 590360-06-8)
- 3-Chlorophenyl pivalate (CAS 1260665-63-1)
- tert-Butyl (4-(methylsulfonyl)isothiazol-3-yl)carbamate (CAS 2794197-48-9)
- 915019-08-8 55R7RG342O Tertomotide [INN] Human telomerase reverse transcriptase (EC 2.7.7.49)-(611-626)-peptide (telomerase catalytic subunit fragment) Tertomotide UNII-55R7RG342O GV 1001 GV-1001 (CAS 915019-08-8)
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 18665070610 / Nicole.chen@cato-chem.com