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Leflunomide

CAS 75706-12-6

Overview

Leflunomide, sold under the brand name Arava among others, is an immunosuppressive disease-modifying antirheumatic drug, used in active moderate-to-severe rheumatoid arthritis and psoriatic arthritis. It is a pyrimidine synthesis inhibitor that works by inhibiting dihydroorotate dehydrogenase

Anant Labs manufacture and furnish high quality Leflunomide impurities for global markets. Our Leflunomide EP Impurities are used by API manufacturers and fully integrated pharmaceutical companies worldwide.

Active Pharmaceutical Ingredient

Chemical structure of Leflunomide

Leflunomide

CAS: 75706-12-6
Mol. Formula: C₁₂H₉F₃N₂O₂
Mol. Weight: 270.21

Impurities (8)

Chemical structure of 4-Toluidine

4-Toluidine

Cat. No.: ANT-TRL-01
CAS: 106-49-0
Mol. Formula: C₇H₉N
Mol. Weight: 107.15

Chemical structure of Leflunomide EP Impurity B

Leflunomide EP Impurity B

Cat. No.: ANT-LFD-04
CAS: 163451-81-8
Mol. Formula: C₁₂H₉F₃N₂O₂
Mol. Weight: 270.21

Chemical structure of Leflunomide EP Impurity C

Leflunomide EP Impurity C

Cat. No.: ANT-LFD-06
CAS: 61643-23-0
Mol. Formula: C₁₂H₉F₃N₂O₂
Mol. Weight: 270.21

Chemical structure of Leflunomide EP Impurity D

Leflunomide EP Impurity D

Cat. No.: ANT-LFD-05
CAS: 42831-50-5
Mol. Formula: C₅H₅NO₃
Mol. Weight: 127.1

Chemical structure of Leflunomide EP Impurity G

Leflunomide EP Impurity G

Cat. No.: ANT-LFD-03
CAS: 724429-16-7
Mol. Formula: C₁₂H₁₂N₂O₂
Mol. Weight: 216.24

Chemical structure of Leflunomide Impurity A

Leflunomide Impurity A

Cat. No.: ANT-LFD-01
CAS: 455-14-1
Mol. Formula: C₇H₆F₃N
Mol. Weight: 161.13

Chemical structure of Leflunomide Impurity E

Leflunomide Impurity E

Cat. No.: ANT-LFD-02
CAS: 2208401-20-1
Mol. Formula: C₁₂H₉F₃N₂O₂
Mol. Weight: 270.21

Chemical structure of Leflunomide Impurity H

Leflunomide Impurity H

Cat. No.: ANT-LFD-07
CAS: 24522-30-3
Mol. Formula: C₁₀H₇F₃N₂O
Mol. Weight: 228.17