Ethyl 4-(2-((1-(2-(azepan-1-yl)-2-oxoethyl)-1H-indol-3-yl)sulfonyl)acetamido)benzoate CAS 878059-78-0
| CAS No. | 878059-78-0 |
| Molecular Formula | C27H31N3O6S |
| Molecular Weight | 525.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 4-(2-((1-(2-(azepan-1-yl)-2-oxoethyl)-1H-indol-3-yl)sulfonyl)acetamido)benzoate.
Ethyl 4-(2-((1-(2-(azepan-1-yl)-2-oxoethyl)-1H-indol-3-yl)sulfonyl)acetamido)benzoate (CAS 878059-78-0) is a high-purity analytical reference standard with the molecular formula C27H31N3O6S and a molecular weight of 525.62 g/mol.
Based on its molecular formula C27H31N3O6S, Ethyl 4-(2-((1-(2-(azepan-1-yl)-2-oxoethyl)-1H-indol-3-yl)sulfonyl)acetamido)benzoate contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 525.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Ethyl 4-(2-((1-(2-(azepan-1-yl)-2-oxoethyl)-1H-indol-3-yl)sulfonyl)acetamido)benzoate 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 | C27H31N3O6S |
| Molecular Weight | 525.62 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-(4-(2-(Azepan-1-yl)ethoxy)benzyl)-2-(4-hydroxyphenyl)-3-methyl-3H-indol-5-ol (CAS 2205073-29-4)
- 6-((5-((2-(Azepan-1-yl)-2-oxoethyl)thio)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 852152-82-0)
- 4-(Azepan-1-yl)-2-((4-chlorobenzyl)thio)-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 478065-77-9)
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- 2-(4-(Azepan-1-ylsulfonyl)phenyl)-5-(4-methylpiperidin-1-yl)oxazole-4-carbonitrile (CAS 940999-04-2)
Recommended Standards
- 6-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-18,19-dimethoxy-4,5,9,13-tetraazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one (CAS 685107-20-4)
- N1-(4-(t-Butyl)benzoyl)-D-(+)biotin 2-Nitrophenyl Ester (CAS 869354-61-0)
- 3-Amino-4-(3,4-dimethoxyphenyl)-N-(2-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332155-11-0)
- Tris[2-(3-mercaptopropionyloxy)ethyl] Isocyanurate (CAS 36196-44-8)
- Methyl 4-(Difluoromethyl)pyrimidine-2-carboxylate (CAS 1355729-56-4)
- 5-[(3-chloro-2-methylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 116529-23-8)
- 5-Bromo-2-chloro-N,N-dimethylpyrimidin-4-amine (CAS 57054-86-1)
- (S)-1’-Methylnicotinium Iodide (CAS 5959-86-4)
- (5-Chloro-2-hydroxyphenyl)(2-chlorophenyl)methanone (CAS 61785-35-1)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-iodopyridine-6-carboxaldehyde (CAS 1805465-51-3)
- 5-(2-Chloro-5-nitrophenyl)-2-furoyl chloride, 97% (CAS 380871-34-1)
- 7,8-Dimethoxy-2,3,4,5-tetrahydro-1H-benzo[b]azepine (CAS 847173-30-2)
- 2-AMino-4-(3-bromophenyl)-5-thiazolecarboxylic acid (CAS 899350-55-1)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com