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1356960 USP

Leflunomide

United States Pharmacopeia (USP) Reference Standard

Synonym: 5-Methylisoxazole-4-(4-trifluoromethyl)carboxanilide

  • CAS Number 75706-12-6

  • Empirical Formula (Hill Notation) C12H9F3N2O2

  • Molecular Weight 270.21

  •  MDL number MFCD00867593

  •  PubChem Substance ID 329750235

  •  NACRES NA.24

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Pharmacopeia & Metrological Institutes Standards, USP Standards, USP Standards L - M More...
grade   pharmaceutical primary standard
form   neat
mfr. no.   USP
Featured Industry   Pharmaceutical (small molecule)
format   neat
SMILES string   Cc1oncc1C(=O)Nc2ccc(cc2)C(F)(F)F
InChI   1S/C12H9F3N2O2/c1-7-10(6-16-19-7)11(18)17-9-4-2-8(3-5-9)12(13,14)15/h2-6H,1H3,(H,17,18)
InChI key   VHOGYURTWQBHIL-UHFFFAOYSA-N
Gene Information   human ... DHODH(1723)

Description

General description

Leflunomide is a drug with cytotoxic properties. It is generally used as an immunosuppressive agent.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

USP issued SDS can be found here.

Sales restrictions may apply.

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

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PHR1378 Leflunomide, Pharmaceutical Secondary Standard; Certified Reference Material
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