Olmesartan Imidazole Diethyl Ester Impurity

SZ CAT No:	SZ-O006008
CAS No	144689-94-1
Mol.F.	C12H18N2O4
Mol.Wt.	254.3
Inv. Status	In Stock
Rel. CAS No	1199807-38-9 (HCl salt)

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Chemical Name: 2-Propyl-1H-imidazole-4,5-dicarboxylic acid diethyl ester

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C(C1=C(C(OCC)=O)NC(CCC)=N1)OCC

Development and Validation of a Stability-Indicating Liquid Chromatographic Method for Estimating Olmesartan Medoxomil Using Quality by Design
Sarwar Beg, Gajanand Sharma, O.P. Katare, Shikha Lohan, Bhupinder Singh
Journal of Chromatographic Science, Volume 53, Issue 7, August 2015, Pages 1048–1059

Stability Indicating RP-HPLC Method Development and Validation for Simultaneous Quantification of 15 Organic Impurities of Olmesartan Medoxomil, Amlodipine and Hydrochlorothiazide in Combined Dosage Form
Pritesh R. Desai, Priti J. Mehta & Avani B. Chokshi
Chromatographia volume 82, pages819–833(2019)

Olmesartan Imidazole Diethyl Ester Impurity is chemically 2-Propyl-1H-imidazole-4,5-dicarboxylic acid diethyl ester . Olmesartan Imidazole Diethyl Ester Impurity is supplied with detailed characterization data compliant with regulatory guideline. Olmesartan Imidazole Diethyl Ester Impurity 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 Olmesartan.

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

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Olmesartan Medoxomil

SZ CAT No:	: SZ-O006001
CAS No	: 144689-63-4
Mol.F.	: C29H30N6O6
Mol.Wt.	: 558.6
Inv. Status	: In Stock

Olmesartan Medoxomil EP Impurity A

SZ CAT No:	: SZ-O006002
CAS No	: 144689-24-7
Mol.F.	: C24H26N6O3
Mol.Wt.	: 446.5
Inv. Status	: In Stock

Olmesartan Medoxomil EP Impurity B

SZ CAT No:	: SZ-O006003
CAS No	: 849206-43-5
Mol.F.	: C24H24N6O2
Mol.Wt.	: 428.5
Inv. Status	: In Stock

Olmesartan Medoxomil EP Impurity C

SZ CAT No:	: SZ-O006004
CAS No	: 879562-26-2
Mol.F.	: C29H28N6O5
Mol.Wt.	: 540.6
Inv. Status	: In Stock

Olmesartan Medoxomil EP Impurity D

SZ CAT No:	: SZ-O006005
CAS No	: 1020157-01-0
Mol.F.	: C48H44N6O6
Mol.Wt.	: 800.9
Inv. Status	: In Stock

Olmesartan Ethyl Ester

SZ CAT No:	: SZ-O006006
CAS No	: 144689-23-6
Mol.F.	: C26H30N6O3
Mol.Wt.	: 474.6
Inv. Status	: In Stock
Rel. CAS No	: 189318-66-9 (HCl salt)

Olmesartan Imidazole Diacid Impurity

SZ CAT No:	: SZ-O006007
CAS No	: 58954-23-7
Mol.F.	: C8H10N2O4
Mol.Wt.	: 198.2
Inv. Status	: In Stock

Olmesartan Imidazole Diethyl Ester Impurity

SZ CAT No:	: SZ-O006008
CAS No	: 144689-94-1
Mol.F.	: C12H18N2O4
Mol.Wt.	: 254.3
Inv. Status	: In Stock
Rel. CAS No	: 1199807-38-9 (HCl salt)

Olmesartan Imidazole Ethyl Ester Impurity

SZ CAT No:	: SZ-O006009
CAS No	: 144689-93-0
Mol.F.	: C12H20N2O3
Mol.Wt.	: 240.3
Inv. Status	: In Stock
Rel. CAS No	: 2290483-53-1 (H2O)

Olmesartan Dimer (USP)

SZ CAT No:	: SZ-O006010
CAS No	: 1040250-19-8
Mol.F.	: C48H50N12O5
Mol.Wt.	: 875.0
Inv. Status	: In Stock

Olmesartan Medoxomil Methyl Ether

SZ CAT No:	: SZ-O006011
CAS No	: 896419-17-3
Mol.F.	: C30H32N6O6
Mol.Wt.	: 572.6
Inv. Status	: Out of Stock

Olmesartan Methyl Ester

SZ CAT No:	: SZ-O006012
CAS No	: 1347262-29-6
Mol.F.	: C25H28N6O3
Mol.Wt.	: 460.5
Inv. Status	: Custom Synthesis

O-Methyl Ether Olmesartan Acid

SZ CAT No:	: SZ-O006013
CAS No	: 1039762-40-7
Mol.F.	: C25H28N6O3
Mol.Wt.	: 460.5
Inv. Status	: Custom Synthesis

Olmesartan Methyl Ketone

SZ CAT No:	: SZ-O006014
CAS No	: 1227626-45-0
Mol.F.	: C25H28N6O2
Mol.Wt.	: 444.5
Inv. Status	: Custom Synthesis

Olmesartan N2-Trityl Impurity

SZ CAT No:	: SZ-O006015
CAS No	: 752179-89-8
Mol.F.	: C43H40N6O3
Mol.Wt.	: 688.8
Inv. Status	: In Stock
Rel. CAS No	: 172876-25-4 (HCl salt) ; 1048948-16-8 (Na salt)

Olmesartan Anhydro Acid

SZ CAT No:	: SZ-O006016
CAS No	: 172875-98-8
Mol.F.	: C24H24N6O2
Mol.Wt.	: 428.5
Inv. Status	: In Stock

Olmesartan Anhydro Acid Ethyl Ester

SZ CAT No:	: SZ-O006017
CAS No	: 172875-87-5
Mol.F.	: C26H28N6O2
Mol.Wt.	: 456.5
Inv. Status	: In Stock

N-Trityl Olmesartan Ethyl Ester

SZ CAT No:	: SZ-O006018
CAS No	: 172875-59-1
Mol.F.	: C45H44N6O3
Mol.Wt.	: 716.9
Inv. Status	: Custom Synthesis

Olmesartan Medoxomil Ethyl Methyl Analog

SZ CAT No:	: SZ-O006019
CAS No	: 1378863-74-1
Mol.F.	: C30H32N6O6
Mol.Wt.	: 572.6
Inv. Status	: In Stock

N1-Trityl Olmesartan Medoxomil

SZ CAT No:	: SZ-O006020
CAS No	: 144690-92-6
Mol.F.	: C48H44N6O6
Mol.Wt.	: 800.9
Inv. Status	: In Stock

Olmesartan Medoxomil Butyl Impurity

SZ CAT No:	: SZ-O006021
CAS No	: 144689-78-1
Mol.F.	: C30H32N6O6
Mol.Wt.	: 572.6
Inv. Status	: Custom Synthesis

Olmesartan Ethyl Ester Trityl Impurity

SZ CAT No:	: SZ-O006022
CAS No	: 144690-33-5
Mol.F.	: C45H44N6O3
Mol.Wt.	: 716.9
Inv. Status	: In Stock

Olmesartan Dimer Impurity 1

SZ CAT No:	: SZ-O006023
CAS No	: NA
Mol.F.	: C53H54N12O8
Mol.Wt.	: 987.1
Inv. Status	: Custom Synthesis

Olmesartan Impurity 52

SZ CAT No:	: SZ-O006024
CAS No	: 124750-51-2
Mol.F.	: C33H25BrN4
Mol.Wt.	: 557.5
Inv. Status	: In Stock

Olmesartan Medoxomil Impurity 6

SZ CAT No:	: SZ-O006025
CAS No	: 80841-78-7
Mol.F.	: C5H5ClO3
Mol.Wt.	: 148.5
Inv. Status	: In Stock

Olmesartan Impurity 53

SZ CAT No:	: SZ-O006026
CAS No	: 596-31-6
Mol.F.	: C20H18O
Mol.Wt.	: 274.4
Inv. Status	: In Stock
Rel. CAT No	: SZ-R064002 , SZ-Z003010 ,

Olmesartan Medoxomil Impurity 1

SZ CAT No:	: SZ-O006029
CAS No	: 1392475-91-0
Mol.F.	: C34H34N6O9
Mol.Wt.	: 670.7
Inv. Status	: In Stock

Olmesartan Medoxomil Impurity 2

SZ CAT No:	: SZ-O006030
CAS No	: 1878117-43-1
Mol.F.	: C34H34N6O9
Mol.Wt.	: 670.7
Inv. Status	: In Stock

Olmesartan Medoxomil Impurity 3

SZ CAT No:	: SZ-O006031
CAS No	: 1092980-84-1
Mol.F.	: C13H22N2O3
Mol.Wt.	: 254.3
Inv. Status	: Custom Synthesis

Olmesartan Medoxomil Impurity 4

SZ CAT No:	: SZ-O006032
CAS No	: 95579-71-8
Mol.F.	: C5H5ClO3
Mol.Wt.	: 148.6
Inv. Status	: Custom Synthesis

Olmesartan Medoxomil Impurity 5

SZ CAT No:	: SZ-O006033
CAS No	: 144978-05-2
Mol.F.	: C15H20N2O6
Mol.Wt.	: 324.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 1

SZ CAT No:	: SZ-O006034
CAS No	: 1219207-91-6
Mol.F.	: C12H22N2O3
Mol.Wt.	: 242.3
Inv. Status	: Custom Synthesis

Olmesartan TTMB Impurity

SZ CAT No:	: SZ-O006035
CAS No	: 124750-53-4
Mol.F.	: C33H26N4
Mol.Wt.	: 478.6
Inv. Status	: In Stock
Rel. CAT No	: SZ-L028028 ,

Olmesartan Impurity 2

SZ CAT No:	: SZ-O006036
CAS No	: 358685-13-9
Mol.F.	: C33H24Br2N4
Mol.Wt.	: 636.4
Inv. Status	: In Stock

Olmesartan Impurity 3

SZ CAT No:	: SZ-O006037
CAS No	: 172875-53-5
Mol.F.	: C13H22N2O3
Mol.Wt.	: 254.3
Inv. Status	: In Stock

Olmesartan Impurity 4

SZ CAT No:	: SZ-O006038
CAS No	: 1443544-27-1
Mol.F.	: C5H4Cl2O3
Mol.Wt.	: 183.0
Inv. Status	: Custom Synthesis

Trityl Olmesartan Acid

SZ CAT No:	: SZ-O006039
CAS No	: 761404-85-7
Mol.F.	: C43H40N6O3
Mol.Wt.	: 688.8
Inv. Status	: In Stock

Olmesartan Medoxomil Impurity G

SZ CAT No:	: SZ-O006040
CAS No	: 761404-82-4
Mol.F.	: C43H38N6O2
Mol.Wt.	: 670.8
Inv. Status	: In Stock

Olmesartan medoxomil Cyclic Impurty N2-Trityl

SZ CAT No:	: SZ-O006041
CAS No	: 1048948-15-7
Mol.F.	: C43H38N6O2
Mol.Wt.	: 670.8
Inv. Status	: In Stock

Olmesartan Impurity 5

SZ CAT No:	: SZ-O006042
CAS No	: 2411637-68-6
Mol.F.	: C11H18N2O2
Mol.Wt.	: 210.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 6

SZ CAT No:	: SZ-O006043
CAS No	: 144690-07-3
Mol.F.	: C11H16N2O3
Mol.Wt.	: 224.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 7

SZ CAT No:	: SZ-O006044
CAS No	: 157356-73-5
Mol.F.	: C12H18N2O2
Mol.Wt.	: 222.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 8

SZ CAT No:	: SZ-O006045
CAS No	: 116857-04-6
Mol.F.	: C5H6Cl2O3
Mol.Wt.	: 185.0
Inv. Status	: Custom Synthesis

Olmesartan Impurity 9

SZ CAT No:	: SZ-O006046
CAS No	: 116857-05-7
Mol.F.	: C5H6Cl2O3
Mol.Wt.	: 185.0
Inv. Status	: Custom Synthesis

Olmesartan-D4 Acid

SZ CAT No:	: SZ-O006D01
CAS No	: 1420880-41-6
Mol.F.	: C24H22D4N6O3
Mol.Wt.	: 450.5
Inv. Status	: Custom Synthesis

Olmesartan Impurity 10

SZ CAT No:	: SZ-O006047
CAS No	: 4437-70-1
Mol.F.	: C5H8O3
Mol.Wt.	: 116.1
Inv. Status	: In Stock

Olmesartan Impurity 11

SZ CAT No:	: SZ-O006048
CAS No	: NA
Mol.F.	: C49H46N6O6
Mol.Wt.	: 814.9
Inv. Status	: Custom Synthesis

Olmesartan Impurity 12

SZ CAT No:	: SZ-O006049
CAS No	: NA
Mol.F.	: C50H48N6O6
Mol.Wt.	: 829.0
Inv. Status	: Custom Synthesis

Olmesartan Impurity 13

SZ CAT No:	: SZ-O006050
CAS No	: 159532-62-4
Mol.F.	: C33H25BrN4
Mol.Wt.	: 557.5
Inv. Status	: Custom Synthesis

Olmesartan Impurity 14

SZ CAT No:	: SZ-O006051
CAS No	: 1378863-69-4
Mol.F.	: C46H46N6O3
Mol.Wt.	: 730.9
Inv. Status	: Custom Synthesis

N-Trityl Ethyl Olmesartan Medoxomil

SZ CAT No:	: SZ-O006052
CAS No	: 1378863-72-9
Mol.F.	: C49H46N6O6
Mol.Wt.	: 814.9
Inv. Status	: Custom Synthesis

Olmesartan Impurity 16

SZ CAT No:	: SZ-O006053
CAS No	: 2763750-28-1
Mol.F.	: C14H12N4O
Mol.Wt.	: 252.3
Inv. Status	: In Stock
Rel. CAT No	: SZ-L028056 , SZ-T006042 ,

Olmesartan Impurity 17

SZ CAT No:	: SZ-O006054
CAS No	: 2758005-15-9
Mol.F.	: C14H11N3O2
Mol.Wt.	: 253.3
Inv. Status	: In Stock
Rel. CAT No	: SZ-I009024 , SZ-L028044 , SZ-T006043 ,

Trityl Azide

SZ CAT No:	: SZ-O006055
CAS No	: 14309-25-2
Mol.F.	: C19H15N3
Mol.Wt.	: 285.4
Inv. Status	: In Stock

Olmesartan Impurity 18

SZ CAT No:	: SZ-O006056
CAS No	: NA
Mol.F.	: C43H42N6O3
Mol.Wt.	: 690.8
Inv. Status	: Custom Synthesis

Olmesartan Impurity 19

SZ CAT No:	: SZ-O006057
CAS No	: NA
Mol.F.	: C24H24N6O2
Mol.Wt.	: 428.5
Inv. Status	: Custom Synthesis

Olmesartan Impurity 20

SZ CAT No:	: SZ-O006058
CAS No	: 143618-44-4
Mol.F.	: C33H25N7
Mol.Wt.	: 519.6
Inv. Status	: In Stock

Olmesartan Impurity 22

SZ CAT No:	: SZ-O006060
CAS No	: NA
Mol.F.	: C29H30N6O5
Mol.Wt.	: 542.6
Inv. Status	: Custom Synthesis

Olmesartan Impurity 23

SZ CAT No:	: SZ-O006061
CAS No	: 2243064-11-9
Mol.F.	: C5H5N3O3
Mol.Wt.	: 155.1
Inv. Status	: Custom Synthesis

Olmesartan Impurity 24

SZ CAT No:	: SZ-O006062
CAS No	: NA
Mol.F.	: C12H19N5O2
Mol.Wt.	: 265.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 25

SZ CAT No:	: SZ-O006063
CAS No	: NA
Mol.F.	: C45H43N9O2
Mol.Wt.	: 741.9
Inv. Status	: Custom Synthesis

Olmesartan Impurity 26

SZ CAT No:	: SZ-O006064
CAS No	: NA
Mol.F.	: C48H43N9O5
Mol.Wt.	: 825.9
Inv. Status	: Custom Synthesis

Olmesartan Impurity 27

SZ CAT No:	: SZ-O006065
CAS No	: NA
Mol.F.	: C29H29N9O5
Mol.Wt.	: 583.6
Inv. Status	: Custom Synthesis

Olmesartan Impurity 28

SZ CAT No:	: SZ-O006066
CAS No	: NA
Mol.F.	: C14H9N7
Mol.Wt.	: 275.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 29

SZ CAT No:	: SZ-O006067
CAS No	: NA
Mol.F.	: C14H10N10
Mol.Wt.	: 318.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 30

SZ CAT No:	: SZ-O006068
CAS No	: NA
Mol.F.	: C33H24N10
Mol.Wt.	: 560.6
Inv. Status	: Custom Synthesis

Olmesartan Impurity 31

SZ CAT No:	: SZ-O006069
CAS No	: NA
Mol.F.	: C14H9BrN4
Mol.Wt.	: 313.2
Inv. Status	: Custom Synthesis

Olmesartan Impurity 32

SZ CAT No:	: SZ-O006070
CAS No	: NA
Mol.F.	: C14H10BrN7
Mol.Wt.	: 356.2
Inv. Status	: Custom Synthesis

Olmesartan Impurity 33

SZ CAT No:	: SZ-O006071
CAS No	: NA
Mol.F.	: C33H24BrN7
Mol.Wt.	: 598.5
Inv. Status	: Custom Synthesis

Olmesartan Impurity 34

SZ CAT No:	: SZ-O006072
CAS No	: NA
Mol.F.	: C26H28N6O2
Mol.Wt.	: 456.6
Inv. Status	: Custom Synthesis

Olmesartan Impurity 35

SZ CAT No:	: SZ-O006073
CAS No	: NA
Mol.F.	: C26H29N9O2
Mol.Wt.	: 499.6
Inv. Status	: Custom Synthesis

Olmesartan Impurity 36

SZ CAT No:	: SZ-O006074
CAS No	: 1418133-32-0
Mol.F.	: C58H58N12O11
Mol.Wt.	: 1099.2
Inv. Status	: Custom Synthesis

Olmesartan Nitroso Impurity 1

SZ CAT No:	: SZ-O006027
CAS No	: NA
Mol.F.	: C29H29N7O7
Mol.Wt.	: 587.6
Inv. Status	: Inquire

Olmesartan KSM-II Destrityl Impurity

SZ CAT No:	: SZ-O006075
CAS No	: 138402-33-2
Mol.F.	: C14H11BrN4
Mol.Wt.	: 315.2
Inv. Status	: Custom Synthesis

Nitroso Olmesartan

SZ CAT No:	: SZ-O006076
CAS No	: NA
Mol.F.	: C28H25N7O7
Mol.Wt.	: 571.6
Inv. Status	: Inquire

N-Nitroso Olmesartan Medoxomil

SZ CAT No:	: SZ-O006077
CAS No	: NA
Mol.F.	: C29H29N7O7
Mol.Wt.	: 587.6
Inv. Status	: Inquire

N-Nitroso Imidazole Ester Olmesartan

SZ CAT No:	: SZ-O006078
CAS No	: NA
Mol.F.	: C12H19N3O4
Mol.Wt.	: 269.3
Inv. Status	: Inquire

N-Nitroso TMB Olmesartan Impurity

SZ CAT No:	: SZ-O006079
CAS No	: NA
Mol.F.	: C14H11N5O
Mol.Wt.	: 265.3
Inv. Status	: Inquire

N-Nitroso Olmesartan Impurity

SZ CAT No:	: SZ-O006080
CAS No	: NA
Mol.F.	: C29H31N7O7
Mol.Wt.	: 589.6
Inv. Status	: Inquire

Olmesartan Impurity 37

SZ CAT No:	: SZ-O006081
CAS No	: NA
Mol.F.	: C14H11N7O
Mol.Wt.	: 293.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 38

SZ CAT No:	: SZ-O006082
CAS No	: NA
Mol.F.	: C14H10N6O2
Mol.Wt.	: 294.3
Inv. Status	: Custom Synthesis

Olmesartan Impurity 39

SZ CAT No:	: SZ-O006083
CAS No	: NA
Mol.F.	: C5H6N8O2
Mol.Wt.	: 210.2
Inv. Status	: Custom Synthesis

Olmesartan Impurity 40

SZ CAT No:	: SZ-O006084
CAS No	: NA
Mol.F.	: C14H11BrN4O
Mol.Wt.	: 331.2
Inv. Status	: Custom Synthesis

Olmesartan Impurity 41

SZ CAT No:	: SZ-O006085
CAS No	: NA
Mol.F.	: C14H10BrN3O2
Mol.Wt.	: 332.2
Inv. Status	: Custom Synthesis

Olmesartan Impurity 42

SZ CAT No:	: SZ-O006086
CAS No	: NA
Mol.F.	: C8H11N5O
Mol.Wt.	: 193.2
Inv. Status	: Custom Synthesis

Olmesartan Impurity 43

SZ CAT No:	: SZ-O006087
CAS No	: 896419-18-4
Mol.F.	: C29H29ClN6O6
Mol.Wt.	: 593.0
Inv. Status	: Custom Synthesis

Olmesartan Impurity 44

SZ CAT No:	: SZ-O006088
CAS No	: NA
Mol.F.	: C43H38N6O2
Mol.Wt.	: 670.8
Inv. Status	: Custom Synthesis

Olmesartan Impurity 45

SZ CAT No:	: SZ-O006089
CAS No	: 1227626-51-8
Mol.F.	: C48H42N6O5
Mol.Wt.	: 782.9
Inv. Status	: Custom Synthesis

Olmesartan Impurity 46

SZ CAT No:	: SZ-O006090
CAS No	: NA
Mol.F.	: C29H30N6O5
Mol.Wt.	: 542.6
Inv. Status	: Custom Synthesis

N-Nitroso Olmesartan

SZ CAT No:	: SZ-O006092
CAS No	: NA
Mol.F.	: C24H25N7O4
Mol.Wt.	: 475.5
Inv. Status	: Inquire

Olmesartan Impurity 47

SZ CAT No:	: SZ-O006093
CAS No	: NA
Mol.F.	: C14H10N7 : K
Mol.Wt.	: 276.3 : 39.1
Inv. Status	: Custom Synthesis

Olmesartan Impurity 48

SZ CAT No:	: SZ-O006094
CAS No	: NA
Mol.F.	: C31H34N6O6
Mol.Wt.	: 586.6
Inv. Status	: In Stock

Olmesartan Impurity 49

SZ CAT No:	: SZ-O006095
CAS No	: 2190488-06-1
Mol.F.	: C12H22N2O2
Mol.Wt.	: 226.3
Inv. Status	: Custom Synthesis

Olmesartan Imidazole Diethyl Ester Impurity

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