8-(Ethylsulfonyl)quinoline CAS 103646-26-0
| CAS No. | 103646-26-0 |
| Molecular Formula | C11H11NO2S |
| Molecular Weight | 221.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 8-(Ethylsulfonyl)quinoline 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.
CATO supplies 8-(Ethylsulfonyl)quinoline (CAS 103646-26-0), a certified reference material (molecular formula C11H11NO2S, MW 221.28 g/mol) for analytical method development and quality control.
The molecular framework of 8-(Ethylsulfonyl)quinoline (C11H11NO2S) 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).
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 8-(Ethylsulfonyl)quinoline 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 | C11H11NO2S |
| Molecular Weight | 221.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethylsulfonyl Standards
- 2-(Ethylsulfonyl)-1-morpholinoethanone (CAS 1707391-61-4)
- 1-(Ethylsulfonyl)piperidine-4-carboxylic acid (CAS 702670-32-4)
- 2-(4-(Ethylsulfonyl)piperazin-1-yl)ethan-1-amine (CAS 1018527-64-4)
- 2-(1-(Ethylsulfonyl)piperidin-2-yl)ethan-1-ol (CAS 1082907-32-1)
- 1-(Ethylsulfonyl)-4-piperidineethanol (CAS 1435489-63-6)
- 1-(Ethylsulfonyl)-4-isopropylpiperazine (CAS 98952-33-1)
- 4-(Ethylsulfonyl)-2-methylcyclopentanecarboxylic acid (CAS 1708179-17-2)
- 1-(Ethylsulfonyl)piperidine-3-carboxamide (CAS 915882-68-7)
Recommended Standards
- Ethyl 2-methylbenzo[d]thiazole-6-carboxylate (CAS 103646-25-9)
- 3-(4-Methylbenzyl)-1,3-thiazolidine-2,4-dione (CAS 103986-16-9)
- 4-Ethoxycarbonyl-2-methylphenylisothiocyanate (CAS 1027513-17-2)
- N-(3,4-Dihydro-4-oxo-2H-1-benzothiopyran-6-yl)acetamide (CAS 103989-04-4)
- Ethyl 3-(4-(morpholinosulfonyl)phenyl)-3-oxopropanoate (CAS 1403566-53-9)
- 2-({2,5,6-trimethylthieno[2,3-d]pyrimidin-4-yl}sulfanyl)acetic acid (CAS 626205-90-1)
- Difucosyl-p-lacto-N-hexaose (CAS 64309-01-9)
- Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2-(butoxymethyl)oxirane and 2-(chloromethyl)oxirane, 2-propenoate (CAS 66085-58-3)
- Ethyl (E)-2-cyano-3-(4-methoxyphenyl)acrylate (CAS 2017-87-0)
- n-(Tert-butyl)-1-(methylsulfonyl)piperidine-4-carboxamide (CAS 799252-46-3)
- 1-Methylinosine (CAS 2140-73-0)
- 2,3-Dimethyl-1H-indole-5-carboxylic acid (CAS 14844-73-6)
- 8-Benzyl-4-(4-chloro-2-fluorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-69-7)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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