Teriflunomide - ≥99% , CAS No.163451-81-8

CAS: 163451-81-8 Cat. No.: T124990 Molecular Weight: 270.21 EC Number: 642-273-4 PubChem CID: 54684141

GRADE & PURITY ≥99%

Synonyms

J-010046 | MFCD00910058 | HY-110159 | NCGC00263218-07 | A771726 | A-771726 | A77-1726 | A801897 | SW219377-1 | 2-Butenamide, 2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)- | 2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide | Aubagio | HMS388

Storage

Store at 2-8°C

Shipped In

Wet ice

Overview

A77 1726, also known as teriflunomide, is the active metabolite of leflunomide. This compound has demonstrated antiinflammatory, antiproliferative, and immunosuppressive effects. A77 1726 has been shown to inhibit the proliferation of multiple mammalian cell lines in vitro, has demonstrated inhibition of Cox-2, dendritic cell function, DHODH (dihydroorotate dehydrogenase), and blocks TNF-dependent nuclear factor-κ B activation and gene expression. DHODH is an enzyme involved in the de novo synthesis of pyrimidine nucleotides, and its inhibition is thought to result in the antiproliferative effects on rapidly dividing cells, such as T-cells, observed by this compound.

Specifications

Synonyms

J-010046 | MFCD00910058 | HY-110159 | NCGC00263218-07 | A771726 | A-771726 | A77-1726 | A801897 | SW219377-1 | 2-Butenamide, 2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)- | 2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide | Aubagio | HMS388

Specifications & Purity

≥99%

Biochemical and Physiological Mechanisms

An active metabolite of leflunomide that inhibits Cox-2

Storage

Store at 2-8°C

Shipped In

Wet ice

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

Purity

≥99%

Names and Identifiers

• Canonical Smiles: CC(=C(C#N)C(=O)NC1=CC=C(C=C1)C(F)(F)F)O
• IUPAC Name: (Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide
• InChIKey: UTNUDOFZCWSZMS-YFHOEESVSA-N
• INCHI: 1S/C12H9F3N2O2/c1-7(18)10(6-16)11(19)17-9-4-2-8(3-5-9)12(13,14)15/h2-5,18H,1H3,(H,17,19)/b10-7-
• Isomeric SMILES: C/C(=C(\C#N)/C(=O)NC1=CC=C(C=C1)C(F)(F)F)/O
• WGK Germany: 3
• PubChem CID: 54684141
• Molecular Weight: 270.21

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Trifluoromethylbenzenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Trifluoromethylbenzenes
• Alternative Parents: Anilides N-arylamides Vinylogous acids Secondary carboxylic acid amides Nitriles Enols Organopnictogen compounds Organofluorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl fluorides
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Trifluoromethylbenzene - Anilide - N-arylamide - Vinylogous acid - Carboxamide group - Secondary carboxylic acid amide - Carboxylic acid derivative - Enol - Carbonitrile - Nitrile - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Carbonyl group - Alkyl halide - Alkyl fluoride - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as trifluoromethylbenzenes. These are organofluorine compounds that contain a benzene ring substituted with one or more trifluoromethyl groups.
• External Descriptors: nitrile - enamide - aromatic amide - enol - (trifluoromethyl)benzenes

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)

DHFR Tclin Dihydrofolate reductase (0 Activities)

Discover Target: DHFR

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

DHODH Tclin Dihydroorotate dehydrogenase (quinone), mitochondrial (0 Activities)

Discover Target: DHODH

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

Chemical and Physical Properties

• Solubility: Soluble in DMSO (32 mg/ml at 25 °C), methanol, DMF (~21.6 mg/ml), ethanol (1.35 mg/ml, sonication), and water (slightly).
• Sensitivity: Heat Sensitive
• Melt Point(°C): 229 °C
• Molecular Weight: 270.210 g/mol
• XLogP3: 3.300
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 270.062 Da
• Monoisotopic Mass: 270.062 Da
• Topological Polar Surface Area: 73.100 Ų
• Heavy Atom Count: 19
• Formal Charge: 0
• Complexity: 426.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 1
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 1
• Covalently-Bonded Unit Count: 1