Urapidil Reference Standards & Impurities | Simson Pharma Private Limited

Impurity Standards

1-(3-bromophenyl)-4-(3-chloropropyl)piperazine

CAT. No.U060004 CAS No.328410-01-1 Mol. F.C13H18BrClN2 Mol. W.317.66 g/mol Stock Status Custom Synthesis

COA MSDS

4-Hydroxy Urapidil

CAT. No.U060009 CAS No.88733-12-5 Mol. F.C20H29N5O4 Mol. W.403.48 g/mol Stock Status Custom Synthesis

COA MSDS

N-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-N-(3-(4-(2-hydroxyphenyl)piperazin-1-yl)propyl)nitrous amide

CAT. No.U060019 CAS No.NA Mol. F.C19H26N6O4 Mol. W.402.45 g/mol Stock Status Custom Synthesis

COA MSDS

N-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-N-(3-hydroxypropyl)nitrous amide

CAT. No.U060022 CAS No.NA Mol. F.C9H14N4O4 Mol. W.242.23 g/mol Stock Status Custom Synthesis

COA MSDS

N-(3-chloropropyl)-N-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)nitrous amide

CAT. No.U060021 CAS No.NA Mol. F.C9H13ClN4O3 Mol. W.260.68 g/mol Stock Status Custom Synthesis

COA MSDS

O-Desmethyl Urapidil

CAT. No.U060008 CAS No.91453-03-1 Mol. F.C19H27N5O3 Mol. W.373.45 g/mol Stock Status Instock

COA MSDS

Urapidil Dimer Impurity Chloride

CAT. No.U060025 CAS No.NA Mol. F.C29H43N8O5.Cl Mol. W.619.16 g/mol Stock Status Instock

COA MSDS

Urapidil Impurity 1

CAT. No.U060001 CAS No.34654-81-4 Mol. F.C9H14ClN3O2 Mol. W.231.68 g/mol Stock Status Instock

COA MSDS

Urapidil Impurity 12

CAT. No.U060026 CAS No.39615-79-7 Mol. F.C6H9N3O2 Mol. W.155.15 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil Impurity 15

CAT. No.U060013 CAS No.34654-80-3 Mol. F.C9H15N3O3 Mol. W.213.24 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil Impurity 2

CAT. No.U060006 CAS No.34661-79-5 Mol. F.C20H29N5O3 Mol. W.387.48 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil impurity 3

CAT. No.U060027 CAS No.38869-49-7 Mol. F.C11H17N2O.HCl Mol. W.265.80 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil Impurity 5 Dihydrochloride

CAT. No.U060012 CAS No.142944-48-7 (free base) Mol. F.C13H18BrClN2.2HCl Mol. W.390.57 g/mol Stock Status Instock

COA MSDS

Urapidil Impurity 54

CAT. No.U060023 CAS No.NA Mol. F.C9H10N4O3 Mol. W.222.20 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil Impurity 55

CAT. No.U060024 CAS No.NA Mol. F.C8H8N4O3 Mol. W.208.17 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil Impurity 6

CAT. No.U060016 CAS No.NA Mol. F.C13H19BrCl2N2 Mol. W.354.11 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil Impurity 6

CAT. No.U060028 CAS No.34661-73-9 Mol. F.C19H26ClN5O2 Mol. W.391.90 g/mol Stock Status Custom Synthesis

COA MSDS

Urapidil Impurity 7

CAT. No.U060018 CAS No.20529-23-1 Mol. F.C14H23N3O Mol. W.249.35 g/mol Stock Status Instock

COA MSDS

Urapidil Impurity 8

CAT. No.U060010 CAS No.5464-78-8 Mol. F.C11H17N2OCl Mol. W.228.72 g/mol Stock Status Instock

COA MSDS

Urapidil Impurity 9

CAT. No.U060014 CAS No.55117-77-6 Mol. F.C17H22N4O3 Mol. W.330.38 g/mol Stock Status Custom Synthesis

COA MSDS

Controlled substances

p-Hydroxy Urapidil

CAT. No.U060011 CAS No.88733-12-4 Mol. F.C20H29N5O4 Mol. W.403.48 g/mol Stock Status Custom Synthesis

COA MSDS

Working Standards

Urapidil

CAT. No.U060000 CAS No.34661-75-1 Mol. F.C20H29N5O3 Mol. W.387.48 g/mol Stock Status Instock

COA MSDS

Urapidil Hydrochloride

CAT. No.U060015 CAS No.64887-14-5 Mol. F.C20H30ClN5O3 Mol. W.423.94 g/mol Stock Status Instock

COA MSDS

Isotope Labelled Compounds

Urapidil D4

CAT. No.U060005A CAS No.1795122-12-1 Mol. F.C20H25D4N5O3 Mol. W.391.50 g/mol Stock Status Limited Stock

COA MSDS

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Urapidil — reference standards & impurities

Impurity Standards

1-(3-bromophenyl)-4-(3-chloropropyl)piperazine

4-Hydroxy Urapidil

N-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-N-(3-(4-(2-hydroxyphenyl)piperazin-1-yl)propyl)nitrous amide

N-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-N-(3-hydroxypropyl)nitrous amide

N-(3-chloropropyl)-N-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)nitrous amide

O-Desmethyl Urapidil

Urapidil Dimer Impurity Chloride

Urapidil Impurity 1

Urapidil Impurity 12

Urapidil Impurity 15

Urapidil Impurity 2

Urapidil impurity 3

Urapidil Impurity 5 Dihydrochloride

Urapidil Impurity 54

Urapidil Impurity 55

Urapidil Impurity 6

Urapidil Impurity 6

Urapidil Impurity 7

Urapidil Impurity 8

Urapidil Impurity 9

Controlled substances

p-Hydroxy Urapidil

Working Standards

Urapidil

Urapidil Hydrochloride

Isotope Labelled Compounds

Urapidil D4

Product structure

Sample structure