Methyl 3-(2-((2-(2-(isopropylamino)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate CAS 478045-25-9
| CAS No. | 478045-25-9 |
| Molecular Formula | C19H23N3O4S2 |
| Molecular Weight | 421.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 3-(2-((2-(2-(isopropylamino)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate 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.
Methyl 3-(2-((2-(2-(isopropylamino)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate (CAS 478045-25-9), molecular formula C19H23N3O4S2 and molecular weight 421.53 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 3-(2-((2-(2-(isopropylamino)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate (C19H23N3O4S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C19H23N3O4S2 |
| Molecular Weight | 421.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- Methyl (2-(4-(3-(isopropylamino)pyridin-2-yl)piperazine-1-carbonyl)-1H-indol-5-yl)carbamate (CAS 147920-14-7)
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- 4-(Isopropylamino)-2-((4-methylbenzyl)thio)-6-phenylpyrimidine-5-carbonitrile (CAS 320422-42-2)
- Methyl 3-(2-(2-(isopropylamino)-2-oxoacetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate (CAS 477872-74-5)
- Benzyl 4-(isopropylamino)-3-phenoxybenzoate (CAS 1346567-64-3)
- 2-Boc-5-(2-Isopropylamino-thiazol-4-yl) -isoindoline (CAS 850877-62-2)
- Methyl 2-(2-((2-(isopropylamino)-2-oxoethyl)thio)-5-phenyl-1H-imidazol-1-yl)acetate (CAS 1207020-73-2)
- 2-(Isopropylamino)-6-(naphthalen-1-yl)quinazolin-7-ol (CAS 914396-16-0)
Recommended Standards
- Fmoc-(S)-2-amino-5-cyclohexylpentanoicacid (CAS 2350058-24-9)
- N-(2-Methoxy-5-(piperidin-1-ylsulfonyl)phenyl)-2-(methylthio)nicotinamide (CAS 782461-07-8)
- Fmoc-(R)-2-amino-5-cyclohexylpentanoicacid (CAS 2349497-68-1)
- N-(4-(naphthalen-1-yl)phenyl)-4-phenylnaphthalen-1-amine (CAS 949462-20-8)
- 3-Bromo-4,5-difluoroaniline (CAS 875664-41-8)
- 6,7,8-trifluoro-1,2,3,4-tetrahydroquinoline (CAS 954579-56-7)
- 2-((4-Aminophenyl)amino)-5-nitrobenzenesulfonic acid (CAS 91-29-2)
- Cefazolin Impurity N14 (CAS 21743-64-6)
- 1-(6-Cyclopropylpyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1708370-63-1)
- n-Isobutyl-2,3-dihydro-1h-inden-1-amine (CAS 108157-24-0)
- Oxaline (CAS 55623-37-5)
- Fenofibrate Impurity 17 (CAS CATO-C4X-164317)
- 3-Acetyl-5-phenyl-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 338795-02-1)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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