Loading...
Leflunomide Impurity 2
Leflunomide Impurity 2

Leflunomide Impurity 2

Catalog No. KML012015
CAS No. 17153-20-7
Alt. name Earlier CAT No = SZ-L032017
Formula C5H5NO3
FW 127.1
Unit Price Stock
100 mg Enquire Enquire
Chemical Name: 3-Methylisoxazole-4-carboxylic Acid
Purity: >95%
Storage: Store at 2-8 deg. C for long term storage
Shipping: Product is stable to be Shipped at Room Temperature
Leflunomide Impurity 2 is chemically 3-Methylisoxazole-4-carboxylic Acid . Leflunomide Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Leflunomide Impurity 2 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Leflunomide Impurity 2.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. K.M.Pharma products are for analytical purpose only and not for human use.

Related Products

CAT No: KML012002
3-Trifluoro Isomer

CAS No.: 63927-52-6

CAT No.: KML012002

Formula : C12H9F3N2O2

FW : 270.2

CAT No: KML012004
Leflunomide

CAS No.: 75706-12-6

CAT No.: KML012004

Formula : C12H9F3N2O2

FW : 270.2

CAT No: KML012006
Leflunomide EP Impurity A 

CAS No.: 455-14-1

CAT No.: KML012006

Formula : C7H6F3N

FW : 161.1

CAT No: KML012007
Leflunomide EP Impurity B

CAS No.: 163451-81-8

CAT No.: KML012007

Formula : C12H9F3N2O2

FW : 270.2

CAT No: KML012008
Leflunomide EP Impurity C

CAS No.: 61643-23-0

CAT No.: KML012008

Formula : C12H9F3N2O2

FW : 270.2

CAT No: KML012009
Leflunomide EP Impurity D

CAS No.: 42831-50-5

CAT No.: KML012009

Formula : C5H5NO3

FW : 127.1

CAT No: KML012010
Leflunomide EP Impurity E

CAS No.: 208401-20-1

CAT No.: KML012010

Formula : C12H9F3N2O2

FW : 270.2

CAT No: KML012011
Leflunomide EP Impurity F

CAS No.: 1403564-06-6

CAT No.: KML012011

Formula : C12H9F3N2O2

FW : 270.2

CAT No: KML012012
Leflunomide EP Impurity G

CAS No.: 724429-16-7

CAT No.: KML012012

Formula : C12H12N2O2

FW : 216.2

CAT No: KML012013
Leflunomide EP Impurity H

CAS No.: 24522-30-3

CAT No.: KML012013

Formula : C10H7F3N2O

FW : 228.2

CAT No: KML012014
Leflunomide Impurity 1

CAS No.: 419534-37-5

CAT No.: KML012014

Formula : C10H7F3N2O

FW : 228.2

CAT No: KML012001
3-Methylisoxazole-4-Carboxylic Acid Ethyl Ester

CAS No.: 20328-15-8

CAT No.: KML012001

Formula : C7H9NO3

FW : 155.2

CAT No: KML012016
Leflunomide Impurity 3

CAS No.: 2772495-33-5

CAT No.: KML012016

Formula : C19H14F3N3O3

FW : 389.3

CAT No: KML012017
Leflunomide Impurity 4

CAS No.: 19788-35-3

CAT No.: KML012017

Formula : C6H7NO3 

FW : 141.1

CAT No: KML012018
Leflunomide Metabolite Ethyl Analog

CAS No.: 2734292-21-6

CAT No.: KML012018

Formula : C13H11F3N2O2

FW : 284.2

CAT No: KML012019
Teriflunomide-E Isomer

CAS No.: 108605-62-5

CAT No.: KML012019

Formula : C12H9F3N2O2

FW : 270.2

CAT No: KML012003
5-Methylisoxazole-3-Carboxylic-d4 Acid

CAS No.: 1267623-84-6

CAT No.: KML012003

Formula : C5HD4NO3

FW : 131.1

CAT No: KML012005
Leflunomide D4

CAS No.: 1189987-23-2

CAT No.: KML012005

Formula : C12H5D4F3N2O2

FW : 274.3