Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Zaltoprofen is an inhibitor of Cox-1 and Cox-2 for treatment of arthritis.
An inhibitor of Cox-1 and Cox-2
| Canonical Smiles | CC(C1=CC2=C(C=C1)SC3=CC=CC=C3C(=O)C2)C(=O)O |
|---|---|
| IUPAC Name | 2-(6-oxo-5H-benzo[b][1]benzothiepin-3-yl)propanoic acid |
| InChIKey | MUXFZBHBYYYLTH-UHFFFAOYSA-N |
| INCHI | 1S/C17H14O3S/c1-10(17(19)20)11-6-7-15-12(8-11)9-14(18)13-4-2-3-5-16(13)21-15/h2-8,10H,9H2,1H3,(H,19,20) |
| Isomeric SMILES | CC(C1=CC2=C(C=C1)SC3=CC=CC=C3C(=O)C2)C(=O)O |
| RTECS | HQ2526700 |
| Alternate CAS | 74711-43-6 |
| PubChem CID | 5720 |
| Molecular Weight | 298.36 |
| Reaxy-Rn | 6770548 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzothiepins |
| Subclass | Dibenzothiepins |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dibenzothiepins |
| Alternative Parents | Diarylthioethers Aryl alkyl ketones Vinylogous thioesters Benzenoids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Dibenzothiepin - Diarylthioether - Aryl thioether - Aryl ketone - Aryl alkyl ketone - Benzenoid - Vinylogous thioester - Ketone - Thioether - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxide - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Carbonyl group - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as dibenzothiepins. These are compounds containing a dibenzothiepin moiety, which consists of two benzene connected by a thiepine ring. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Oct 14, 2025 | Z129346 | |
| Certificate of Analysis | Aug 11, 2025 | Z129346 | |
| Certificate of Analysis | Jul 14, 2025 | Z129346 | |
| Certificate of Analysis | Oct 24, 2023 | Z129346 | |
| Certificate of Analysis | Jan 17, 2023 | Z129346 |
| Solubility | Soluble in acetone, chloroform, DMSO, and methanol. Partly miscible in water. |
|---|---|
| Sensitivity | Light sensitive |
| Melt Point(°C) | 137 °C |
| Molecular Weight | 298.400 g/mol |
| XLogP3 | 3.500 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 298.066 Da |
| Monoisotopic Mass | 298.066 Da |
| Topological Polar Surface Area | 79.700 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 422.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Qi Tian, Peng Quan, Liang Fang, Hui Xu, Chao Liu. (2021) A molecular mechanism investigation of the transdermal/topical absorption classification system on the basis of drug skin permeation and skin retention. INTERNATIONAL JOURNAL OF PHARMACEUTICS, [PMID:34506925] [10.1016/j.ijpharm.2021.121082] |
| 2. Luo Zhi-yuan, Li Zhi-yong, Liu Hai-yan, Tang Min-qiong, Shi Zhi-guo. (2015) Click chemistry-based synthesis of water-dispersible hydrophobic magnetic nanoparticles for use in solid phase extraction of non-steroidal anti-inflammatory drugs. MICROCHIMICA ACTA, 182 (15): (2585-2591). [PMID:] [10.1007/s00604-015-1638-x] |