Parecoxib - Moligand™, ≥98% , Cyclooxygenase-2 inhibitor, CAS No.198470-84-7, Cyclooxygenase-2 inhibitor

CAS: 198470-84-7 Cat. No.: P135573 Molecular Weight: 370.42 Beilstein Registry Number: 8640266 EC Number: 803-261-6 PubChem CID: 119828

GRADE & PURITY Moligand™, ≥98%

Synonyms

A854884 | EN300-20600171 | parecoxibum | Propanamide, N-[[4-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]- | HMS3885L14 | Parecoxib [USAN:INN:BAN] | 3,7,11-Trimethyl-1,3,6,10-dodecatetraene, (trans,trans)- | N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benz

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

A854884 | EN300-20600171 | parecoxibum | Propanamide, N-[[4-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]- | HMS3885L14 | Parecoxib [USAN:INN:BAN] | 3, 7, 11-Trimethyl-1, 3, 6, 10-dodecatetraene, (trans, trans)- | N-[4-(5-methyl-3-phenyl-1, 2-oxazol-4-yl)benz

Specifications & Purity

Moligand™, ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

INHIBITOR

Mechanism of action

Cyclooxygenase-2 inhibitor

Purity

≥98%

Product Properties

• ALogP: 3.3

Names and Identifiers

• Pubchem Sid: 504756821
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504756821
• Canonical Smiles: CCC(=O)NS(=O)(=O)C1=CC=C(C=C1)C2=C(ON=C2C3=CC=CC=C3)C
• IUPAC Name: N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonylpropanamide
• InChIKey: TZRHLKRLEZJVIJ-UHFFFAOYSA-N
• INCHI: 1S/C19H18N2O4S/c1-3-17(22)21-26(23,24)16-11-9-14(10-12-16)18-13(2)25-20-19(18)15-7-5-4-6-8-15/h4-12H,3H2,1-2H3,(H,21,22)
• Isomeric SMILES: CCC(=O)NS(=O)(=O)C1=CC=C(C=C1)C2=C(ON=C2C3=CC=CC=C3)C
• WGK Germany: 3
• RTECS: TX1478700
• PubChem CID: 119828
• Molecular Weight: 370.42
• Beilstein: 8640266

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Benzenesulfonamides

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Benzenesulfonamides
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzenesulfonamides
• Alternative Parents: Benzenesulfonyl compounds Sulfonyls Organosulfonic acids and derivatives Isoxazoles Heteroaromatic compounds Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Benzenesulfonamide - Benzenesulfonyl group - Azole - Isoxazole - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Heteroaromatic compound - Sulfonyl - Oxacycle - Organoheterocyclic compound - Azacycle - Hydrocarbon derivative - Organic oxide - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring.
• External Descriptors: sulfonamide - isoxazoles

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

PTGS2 Tclin Prostaglandin G/H synthase 2 (1 Activities)

Discover Target: PTGS2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

PTGS2 Tclin Cyclooxygenase-2 (13999 Activities)

Discover Target: PTGS2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

NR4A2 Tchem Nuclear receptor subfamily 4 group A member 2 (460 Activities)

Discover Target: NR4A2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Hdac6 Histone deacetylase 6 (222 Activities)

Discover Target: Hdac6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Rattus norvegicus (775804 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Sensitivity: Heat sensitive
• Melt Point(°C): 153.0 to 157.0 °C
• Molecular Weight: 370.400 g/mol
• XLogP3: 3.300
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 5
• Exact Mass: 370.099 Da
• Monoisotopic Mass: 370.099 Da
• Topological Polar Surface Area: 97.700 Ų
• Heavy Atom Count: 26
• Formal Charge: 0
• Complexity: 575.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Gui Zhang, Yurui Xu, Anwei Zhou, Yongle Yu, Xinghai Ning, Hongguang Bao.  (2025)  Bioengineered NanoAid synergistically targets inflammatory pro-tumor processes to advance glioblastoma chemotherapy.  Nanoscale,      [PMID:39831463] [10.1039/D4NR04557B]