2-(Ethylthio)-1-(3-nitrophenyl)ethan-1-one CAS 1157361-52-8
| CAS No. | 1157361-52-8 |
| Molecular Formula | C10H11NO3S |
| Molecular Weight | 225.26 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 2-(Ethylthio)-1-(3-nitrophenyl)ethan-1-one.
2-(Ethylthio)-1-(3-nitrophenyl)ethan-1-one (CAS 1157361-52-8), molecular formula C10H11NO3S and molecular weight 225.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(Ethylthio)-1-(3-nitrophenyl)ethan-1-one (C10H11NO3S) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Ethylthio)-1-(3-nitrophenyl)ethan-1-one 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 | C10H11NO3S |
| Molecular Weight | 225.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 3-(Ethylthio)pyrimido[4,5-e][1,2,4]triazine-6,8-diol (CAS 7271-92-3)
- 3-(4-(Ethylthio)phenyl)pentan-3-ol (CAS 1443305-14-3)
- 2-(4-(Ethylthio)phenyl)pentan-2-ol (CAS 1443355-52-9)
- 2-(((Ethylthio)carbonothioyl)thio)-2-methylpropanoic acid (CAS 881037-62-3)
- 2-(Ethylthio)-1-(4-methoxyphenyl)propan-1-one (CAS 1157221-37-8)
- 1-(2-(2-(Ethylthio)ethoxy)phenyl)ethan-1-one (CAS 1157608-52-0)
- 1-(3-((Ethylthio)methyl)-4-methoxyphenyl)ethan-1-one (CAS 1157743-52-6)
- 2-(Ethylthio)ethyl 2-(pyrimidin-5-yl)acetate (CAS 828252-24-0)
Recommended Standards
- 4-((2-Nitrophenyl)thio)butan-2-one (CAS 1157187-23-9)
- (2s)-1-(Thiophene-2-carbonyl)pyrrolidine-2-carboxylic acid (CAS 117918-58-8)
- 1-(2-Fluoro-6-morpholinophenyl)ethan-1-ol (CAS 1156521-32-2)
- N-(2-fluorobenzyl)-N-isopropylglycine (CAS 1179515-96-8)
- 2-amino-4-methyl-1,3-thiazole-5-carbonitrile hydrochloride (CAS 1443981-79-0)
- 1,1'-[(1-Methyl-1,2-ethanediyl)bis(oxy)]bis-2-propanol (CAS 1638-16-0)
- 2-(Dimethylamino)-6-oxo-4-phenyl-6H-1,3-oxazine-5-carbaldehyde (CAS 100230-70-4)
- 1-(Dimethylamino)-3-fluoro-4-(trimethylsilyl)benzene (CAS 516522-11-5)
- 2-(4-Cyanophenyl)-N-methylacetamide (CAS 79149-59-0)
- 3-Propionylcyclopentanone (CAS 88017-44-1)
- 3-Methyl-6-(methylamino)-3H-purin-8(7H)-one (CAS 690207-04-6)
- 5-Phenyl-6-(phenylamino)-2-(p-tolyl)-2,3-dihydro-4H-thiopyran-4-one (CAS 303997-33-3)
- 3-(Benzyloxy)oxan-4-ol, mixture of diastereomers (CAS 1251259-59-2)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
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