5-DesMethyl-3-Methyl LeflunoMide

CAS No.: 208401-20-1

Chemical Name:: 5-DesMethyl-3-Methyl LeflunoMide

Synonyms: Teriflunomide Impurity;3-methyl-N-(4-(trifluoromethyl);Teriflunomide Isoxazole Impurity;5-Desmethyl-3-methyl Leflunomide;3-Methyl-N-[4-(trifluoromethyl)phen;Leflunomide Impurity 5(Leflunomide EP Impurity E);Leflunomide EP Impurity E (TeriflunomideImpurity 1);Leflunomide Impurit Ⅲ:5-DesMethyl-3-Methyl LeflunoMide;Leflunomide Impurit Ⅲ:5-DesMethyl-3-Methyl LeflunoMide;Leflunomide EP Impurity E (5-Desmethyl-3-methyl Leflunomide)

CBNumber:: CB72543461

Molecular Formula:: C12H9F3N2O2

Molecular Weight:: 270.21

MOL File:: 208401-20-1.mol

Modify Date:: 2023/4/23 13:52:06

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5-DesMethyl-3-Methyl LeflunoMide Properties

Melting point	140-145°C
Boiling point	287.2±40.0 °C(Predicted)
Density	1.392±0.06 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
form	Solid
pka	11.45±0.70(Predicted)
color	Light Beige to Light Brown

5-DesMethyl-3-Methyl LeflunoMide Chemical Properties,Uses,Production

Uses

5-Desmethyl-3-methyl Leflunomide (Leflunomide EP Impurity E) is the 3-methyl-isomer of Leflunomide (L322750), as a poisonous impurity.

5-DesMethyl-3-Methyl LeflunoMide Preparation Products And Raw materials

Raw materials

Preparation Products

5-DesMethyl-3-Methyl LeflunoMide Suppliers

Global( 50)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
KARPSCHEM LABORATORIES	+91-7249203006 +91-7249203006	Maharashtra, India	786	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry
Refsyn Biosciences Pvt., Ltd.	91-413-2200273	Tamil Nadu, India	226	58	Inquiry
Pharma Affiliates	172-5066494	Haryana, India	6761	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd	+91-172-5066494	Haryana, India	6773	58	Inquiry
Bharath Life Science Pvt. Ltd.	08048371526Ext 221	Hyderabad, India	17	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30253	58	Inquiry
Chemsigma International Co., Ltd.	+86-18136843612 +86-19951791336	China	1229	58	Inquiry
sgtlifesciences pvt ltd	+8617013299288	China	12382	58	Inquiry

Supplier	Advantage
KARPSCHEM LABORATORIES	58
SynZeal Research Pvt Ltd	58
Refsyn Biosciences Pvt., Ltd.	58
Pharma Affiliates	58
CLEARSYNTH LABS LTD.	58
Pharmaffiliates Analytics and Synthetics P. Ltd	58
Bharath Life Science Pvt. Ltd.	58
Career Henan Chemica Co	58
Chemsigma International Co., Ltd.	58
sgtlifesciences pvt ltd	58

208401-20-1(5-DesMethyl-3-Methyl LeflunoMide)Related Search:

2-Oxo-2-[[4-(trifluoroMethyl)phenyl]aMino]acetic Acid 5-Methyl-4-isoxazolecarboxylic acid Leflunomide LeflunoMide EP IMpurity G A77 1726

Leflunomide 3-Isomer 2-cyano-N-[4-(trifluoromethyl)phenyl]acetamide 4-Aminobenzotrifluoride LeflunoMide EP IMpurity F

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N-[4-(TrifluoroMethyl)phenyl]-3-Methylisoxazole-4-carboxaMide Leflunomide Impurity 5(Leflunomide EP Impurity E) Leflunomide Impurit Ⅲ:5-DesMethyl-3-Methyl LeflunoMide 3-Methyl-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide 3-methyl-N-(4-(trifluoromethyl) Teriflunomide Impurity 3-Methyl-N-[4-(trifluoromethyl)phen Leflunomide EP Impurity E (TeriflunomideImpurity 1) 4-Isoxazolecarboxamide, 3-methyl-N-[4-(trifluoromethyl)phenyl]- Teriflunomide Isoxazole Impurity Teriflunomide Impurity 1 (Leflunomide EP Impurity E/ 5-Desmethyl-3-methyl Leflunomide) Leflunomide EP Impurity E (5-Desmethyl-3-methyl Leflunomide) Leflunomide Impurit Ⅲ:5-DesMethyl-3-Methyl LeflunoMide 3-Methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamide (Leflunomide Impurity) Teriflunomide Impurity 1 3-methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamide Leflunomide EP Impurity E 3-methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamide 5-Desmethyl-3-methyl Leflunomide 208401-20-1 Aromatics Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals