Brivaracetam Impurity 23

Brivaracetam Impurity 23
Catalog No. KMB097024
CAS No. 2052297-76-2
Formula C8H12O4
FW 172.2
Unit Price Stock
100 mg Enquire Enquire
Chemical Name (4R)-2-Oxo-4-propyltetrahydrofuran-3-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
Download MSDS

Related Products

Brivaracetam D7

Brivaracetam D7

CAS No. : 1202896-51-2

CAT No. : KMB097005

Formula : C11H13D7N2O2

FW : 219.3

View Details
Brivaracetam

Brivaracetam

CAS No. : 357336-20-0

CAT No. : KMB097002

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam (Racemate)

Brivaracetam (Racemate)

CAS No. : 357335-87-6

CAT No. : KMB097003

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam EP Impurity A

Brivaracetam EP Impurity A

CAS No. : 357336-19-7

CAT No. : KMB097006

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam EP Impurity B

Brivaracetam EP Impurity B

CAS No. : 357336-99-3

CAT No. : KMB097007

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam EP Impurity C

Brivaracetam EP Impurity C

CAS No. : 357337-00-9

CAT No. : KMB097008

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam EP Impurity D

Brivaracetam EP Impurity D

CAS No. : 943986-67-2

CAT No. : KMB097009

Formula : C11H19NO3

FW : 213.3

View Details
Brivaracetam EP Impurity E

Brivaracetam EP Impurity E

CAS No. : 2165431-90-1

CAT No. : KMB097010

Formula : C11H19NO3

FW : 213.3

View Details
Brivaracetam Impurity 10

Brivaracetam Impurity 10

CAS No. : 63095-51-2

CAT No. : KMB097012

Formula : C7H12O2

FW : 128.2

View Details
Brivaracetam Impurity 2

Brivaracetam Impurity 2

CAS No. : NA

CAT No. : KMB097020

Formula : C14H28N2O3 : C4H6O6

FW : 272.4 : 150.1

View Details
Brivaracetam Impurity 3

Brivaracetam Impurity 3

CAS No. : 1956435-91-8

CAT No. : KMB097031

Formula : C9H17BrO2

FW : 237.1

View Details
Brivaracetam Impurity B

Brivaracetam Impurity B

CAS No. : NA

CAT No. : KMB097065

Formula : C15H30N2O3 : C4H6O6

FW : 286.4 : 150.1

View Details
Brivaracetam Impurity 30

Brivaracetam Impurity 30

CAS No. : 63095-60-3

CAT No. : KMB097032

Formula : C7H12O2

FW : 128.2

View Details
Brivaracetam Impurity 31

Brivaracetam Impurity 31

CAS No. : 72397-60-5

CAT No. : KMB097033

Formula : C7H12O2

FW : 128.2

View Details
Brivaracetam Impurity 37

Brivaracetam Impurity 37

CAS No. : NA

CAT No. : KMB097039

Formula : C14H28N2O3

FW : 272.4

View Details
(R)-2-Aminobutanamide Hydrochloride

(R)-2-Aminobutanamide Hydrochloride

CAS No. : 103765-03-3

CAT No. : KMB097001

Formula : C4H10N2O : HCl

FW : 102.1 : 36.5

View Details
Brivaracetam [2R,4R] and [2S,4S]-Diastereomer

Brivaracetam [2R,4R] and [2S,4S]-Diastereomer

CAS No. : NA

CAT No. : KMB097004

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam Impurity 1

Brivaracetam Impurity 1

CAS No. : NA

CAT No. : KMB097011

Formula : C12H20O3

FW : 212.3

View Details
Brivaracetam Impurity 11

Brivaracetam Impurity 11

CAS No. : 2650518-20-8

CAT No. : KMB097013

Formula : C21H40N2O3

FW : 368.6

View Details
Brivaracetam Impurity 12

Brivaracetam Impurity 12

CAS No. : NA

CAT No. : KMB097014

Formula : C11H19NO3

FW : 213.3

View Details
Brivaracetam Impurity 13

Brivaracetam Impurity 13

CAS No. : NA

CAT No. : KMB097015

Formula : C11H18N2O3

FW : 226.3

View Details
Brivaracetam Impurity 14

Brivaracetam Impurity 14

CAS No. : NA

CAT No. : KMB097016

Formula : C11H17NO4

FW : 227.3

View Details
Brivaracetam Impurity 17

Brivaracetam Impurity 17

CAS No. : 112106-16-8

CAT No. : KMB097017

Formula : C11H20O4

FW : 216.3

View Details
Brivaracetam Impurity 18

Brivaracetam Impurity 18

CAS No. : NA

CAT No. : KMB097018

Formula : C12H22N2O2

FW : 226.3

View Details
Brivaracetam Impurity 19

Brivaracetam Impurity 19

CAS No. : 2242647-55-6

CAT No. : KMB097019

Formula : C11H21BrN2O2

FW : 293.2

View Details
Brivaracetam Impurity 20

Brivaracetam Impurity 20

CAS No. : NA

CAT No. : KMB097021

Formula : C12H24N2O3

FW : 244.3

View Details
Brivaracetam Impurity 21

Brivaracetam Impurity 21

CAS No. : 145032-58-2

CAT No. : KMB097022

Formula : C8H10O4

FW : 170.2

View Details
Brivaracetam Impurity 22

Brivaracetam Impurity 22

CAS No. : 2052297-73-9

CAT No. : KMB097023

Formula : C10H16O4

FW : 200.2

View Details
Brivaracetam Impurity 24

Brivaracetam Impurity 24

CAS No. : NA

CAT No. : KMB097025

Formula : C11H20N2O3

FW : 228.3

View Details
Brivaracetam Impurity 25

Brivaracetam Impurity 25

CAS No. : 357336-90-4

CAT No. : KMB097026

Formula : C11H18N2O3

FW : 226.3

View Details
Brivaracetam Impurity 26

Brivaracetam Impurity 26

CAS No. : 1942054-60-5

CAT No. : KMB097027

Formula : C7H13BrO2

FW : 209.1

View Details
Brivaracetam Impurity 27

Brivaracetam Impurity 27

CAS No. : 2242963-07-9

CAT No. : KMB097028

Formula : C17H20N2O3

FW : 300.4

View Details
Brivaracetam Impurity 28

Brivaracetam Impurity 28

CAS No. : 357338-13-7

CAT No. : KMB097029

Formula : C11H18N2O2

FW : 210.3

View Details
Brivaracetam Impurity 29

Brivaracetam Impurity 29

CAS No. : 2412485-93-7

CAT No. : KMB097030

Formula : C11H18N2O

FW : 194.3

View Details
Brivaracetam Impurity 32

Brivaracetam Impurity 32

CAS No. : 943986-70-7

CAT No. : KMB097034

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam Impurity 33

Brivaracetam Impurity 33

CAS No. : 2432911-31-2

CAT No. : KMB097035

Formula : C11H18N2O3

FW : 226.3

View Details
Brivaracetam Impurity 34

Brivaracetam Impurity 34

CAS No. : 2103269-81-2

CAT No. : KMB097036

Formula : C9H13NO5

FW : 215.2

View Details
Brivaracetam Impurity 35

Brivaracetam Impurity 35

CAS No. : 2755924-56-0

CAT No. : KMB097037

Formula : C11H19NO3

FW : 213.3

View Details
Brivaracetam Impurity 36

Brivaracetam Impurity 36

CAS No. : 357338-46-6

CAT No. : KMB097038

Formula : C13H26N2O3 : HCl

FW : 258.4 : 36.5

View Details
Brivaracetam Impurity 38

Brivaracetam Impurity 38

CAS No. : 1942054-59-2

CAT No. : KMB097040

Formula : C8H15BrO2

FW : 223.1

View Details
Brivaracetam Impurity 39

Brivaracetam Impurity 39

CAS No. : 2101641-94-3

CAT No. : KMB097041

Formula : C7H12BrClO

FW : 227.5

View Details
Brivaracetam Impurity 4

Brivaracetam Impurity 4

CAS No. : 1928755-17-2

CAT No. : KMB097042

Formula : C11H22O3

FW : 202.3

View Details
Brivaracetam Impurity 40

Brivaracetam Impurity 40

CAS No. : 2432911-32-3

CAT No. : KMB097043

Formula : C15H27N3O3

FW : 297.4

View Details
Brivaracetam Impurity 41

Brivaracetam Impurity 41

CAS No. : 1997309-39-3

CAT No. : KMB097044

Formula : C13H24O4

FW : 244.3

View Details
Brivaracetam Impurity 42

Brivaracetam Impurity 42

CAS No. : NA

CAT No. : KMB097045

Formula : C11H21NO4

FW : 231.3

View Details
Brivaracetam Impurity 43

Brivaracetam Impurity 43

CAS No. : 2432911-38-9

CAT No. : KMB097046

Formula : C9H17BrO2

FW : 237.1

View Details
Brivaracetam Impurity 44

Brivaracetam Impurity 44

CAS No. : 357334-83-9

CAT No. : KMB097047

Formula : C11H20N2O2

FW : 212.3

View Details
Brivaracetam Impurity 45

Brivaracetam Impurity 45

CAS No. : NA

CAT No. : KMB097048

Formula : C12H23NO4

FW : 245.3

View Details
Brivaracetam Impurity 46

Brivaracetam Impurity 46

CAS No. : 2451181-70-5

CAT No. : KMB097049

Formula : C11H21NO4

FW : 231.3

View Details
Brivaracetam Impurity 47

Brivaracetam Impurity 47

CAS No. : 2397556-18-0

CAT No. : KMB097050

Formula : C11H22N2O3

FW : 230.3

View Details
Brivaracetam Impurity 48

Brivaracetam Impurity 48

CAS No. : 3029544-07-5

CAT No. : KMB097051

Formula : C8H15ClO2

FW : 178.7

View Details
Brivaracetam Impurity 49

Brivaracetam Impurity 49

CAS No. : NA

CAT No. : KMB097052

Formula : C15H30N4O3

FW : 314.4

View Details
Brivaracetam Impurity 5

Brivaracetam Impurity 5

CAS No. : NA

CAT No. : KMB097053

Formula : C13H24O4

FW : 244.3

View Details
Brivaracetam Impurity 50

Brivaracetam Impurity 50

CAS No. : 2252417-17-5

CAT No. : KMB097054

Formula : C11H22N2O3

FW : 230.3

View Details
Brivaracetam Impurity 51

Brivaracetam Impurity 51

CAS No. : NA

CAT No. : KMB097055

Formula : C11H18N2O3

FW : 226.3

View Details
Brivaracetam Impurity 52

Brivaracetam Impurity 52

CAS No. : NA

CAT No. : KMB097056

Formula : C12H22N2O2

FW : 226.3

View Details
Brivaracetam Impurity 53

Brivaracetam Impurity 53

CAS No. : 2232201-72-6

CAT No. : KMB097057

Formula : C11H18N2O3

FW : 226.3

View Details
Brivaracetam Impurity 54

Brivaracetam Impurity 54

CAS No. : 143868-89-7

CAT No. : KMB097058

Formula : C15H19NO3

FW : 261.3

View Details
Brivaracetam Impurity 55

Brivaracetam Impurity 55

CAS No. : 2179080-15-8

CAT No. : KMB097059

Formula : C7H13NO

FW : 127.2

View Details
Brivaracetam Impurity 56

Brivaracetam Impurity 56

CAS No. : 2096999-79-8

CAT No. : KMB097060

Formula : C7H14O3

FW : 146.2

View Details
Brivaracetam Impurity 57

Brivaracetam Impurity 57

CAS No. : 81381-87-5

CAT No. : KMB097061

Formula : C7H14O3

FW : 146.2

View Details
Brivaracetam Impurity 7

Brivaracetam Impurity 7

CAS No. : NA

CAT No. : KMB097062

Formula : C14H25NO3

FW : 255.4

View Details
Brivaracetam Impurity 8

Brivaracetam Impurity 8

CAS No. : 357336-94-8

CAT No. : KMB097063

Formula : C11H20N2O3

FW : 228.3

View Details
Brivaracetam Impurity 9

Brivaracetam Impurity 9

CAS No. : 1437631-18-9

CAT No. : KMB097064

Formula : C11H19NO4

FW : 229.3

View Details
Brivaracetam Methyl Ester (2S,4R) Isomer

Brivaracetam Methyl Ester (2S,4R) Isomer

CAS No. : 2052297-80-8

CAT No. : KMB097066

Formula : C12H21NO3

FW : 227.3

View Details
Brivaracetam Nitroso Impurity 1

Brivaracetam Nitroso Impurity 1

CAS No. : NA

CAT No. : KMB097067

Formula : C12H23N3O4

FW : 273.3

View Details

About Us

K. M. Pharma Solution Pvt. Ltd., India (CIN: U72100GJ2023PTC141278), is a leading, innovation-driven company accredited by FDCA, GMP-GLP, ISO 9001:2015, and NABL (ISO/IEC 17025 & ISO 17034). Specializing in the design, synthesis, and characterization of pharmaceutical impurity standards and reference materials, we offer an extensive portfolio including nitrosamine impurities, pharmacopeial and non-pharmacopeial impurities, drug metabolites, glucuronides, process degradants, excipient-related impurities, unknown impurity isolation & structural elucidation, and stable isotope-labeled compounds.

As an integrated Contract Research, Development & Manufacturing Organization (CRDMO), we provide end-to-end scientific services — from early-stage discovery through to commercial supply — with a strong focus on quality, compliance, and customer satisfaction.

Contact Us

  • Unit No.101, Shivam Industrial park,
    Sarkhej-bavala NH=8A, At-Moraiya, Changodar,
    Ahmedabad (Gujarat), India - 382213
  • contact@kmpharma.in
  • +91 9898822121

© 2025 K.M.Pharma. All Rights Reserved