Ethyl 2-acetamido-7-oxo-6-(phenylthio)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 128811-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128811-97-2 |
| Molecular Formula | C19H19NO4S2 |
| Molecular Weight | 389.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-acetamido-7-oxo-6-(phenylthio)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 128811-97-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H19NO4S2. Molecular weight: 389.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H19NO4S2 |
| Molecular Weight | 389.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- Propyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 98346-06-6)
- 2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-β-D-galactopyranose (CAS 3006-60-8)
- 2-Acetamido-2-deoxy-D-galactopyranose-1,3,4,6-tetra-O-acetate (CAS 76375-60-5)
- 3-Acetamido-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 582318-96-5)
- 2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-β-D-glucopyranose (CAS 7772-79-4)
- 2-Acetamido-3,4,6-tri-o-acetyl-2-deoxy-beta-d-glucopyranosylisothiocyanate (CAS 20590-45-8)
- 2-Acetamido-9H-purin-6-yl diphenylcarbamate (CAS 112233-74-6)
- Ethyl 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-1-thio-beta-D-galactopyranoside (CAS 144218-98-4)
Recommended Standards
- 1-Benzyl 9-(tert-butyl) 1,4,9-triazaspiro[5.5]undecane-1,9-dicarboxylate (CAS 1251008-98-6)
- (+)-Fusarisetin A 1300041-53-5 (CAS 1300041-53-5)
- 7-Benzyl 1-(tert-butyl) (4aS,9aS)-octahydro-1H-pyrazino[2,3-d]azepine-1,7(2H)-dicarboxylate (CAS 1251004-30-4)
- 3-(4-Methylnaphthalen-1-yl)propanoic acid (CAS 76673-34-2)
- 1-(diisopropylphosphanyl)-N,N-dimethylmethanamine (CAS 62474-28-6)
- (3,5-Diaminophenyl)(morpholino)methanone (CAS 313233-13-5)
- Atorvastatin Impurity N6 (CAS 807312-27-2)
- 1-(2-Ethoxyethyl)-5-oxo-3-pyrrolidinecarbohydrazide (CAS 1823331-20-9)
- 6-Chloro-N-(2-methylphenyl)-2-pyridinamine (CAS 1220017-81-1)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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 13829788188 / jacky.chen@cato-chem.com