Atropine

Atropine Sulfate Monohydrate

Cat. No.VNS-A02
CAS. No.5908-99-6
Molecular FormulaC17H23NO3 : ½ H2SO4 : ½ H2O
Molecular Weight289.37 : ½ (98) : ½(18) g/mol
SynonymsNA
Chemical NameBis [(1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl (2RS)-3-hydroxy-2-phenylpropanoate] sulfate monohydrate.
CategoryImpurity Standards
Product Stock StatusPlease Enquire

 

Atropine EP Impurity A

Cat. No.VNS-A0201
CAS. No.500-55-0
Molecular FormulaC17H21NO2
Molecular Weight271.35 g/mol
SynonymsApoatropine
Chemical Name8-methyl-8-azabicyclo[3.2.1]octan-3-yl 2-phenylacrylate; endo-alpha-methylenebenzeneaceticacid8-methyl-8-azabicyclo(3.2.1)oct-3-yle
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Atropine EP Impurity B

Cat. No.VNS-A0202
CAS. No.16839-98-8
Molecular FormulaC16H21NO3
Molecular Weight275.34 g/mol
SynonymsNoratropine
Chemical Namea-(Hydroxymethyl)benzeneacetic acid (3-endo)-8-azabicyclo[3.2.1]oct-3-yl ester; 1a-H,5a-H-Nortropan-3a-ol
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Atropine EP Impurity C

Cat. No.VNS-A0203
CAS. No.552-63-6
Molecular FormulaC9H10O3
Molecular Weight166.17 g/mol
SynonymsDL-Tropic acid
Chemical Name3-hydroxy-2-phenylpropanoic acid
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Atropine EP Impurity D

Cat. No.VNS-A0104
CAS. No.55869-99-3
Molecular FormulaC17H23NO4
Molecular Weight305.37 g/mol
Synonyms6-Hydroxyhyoscyamine
Chemical Nameα-(Hydroxymethyl)-benzeneacetic acid 6-hydroxy-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester; (3S)-6-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl 3-hydroxy-2-phenylpropanoate
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Atropine EP Impurity E

Cat. No.VNS-A0105
CAS. No.949092-65-3
Molecular FormulaC17H23NO4
Molecular Weight305.37 g/mol
Synonyms7-Hydroxyhyoscyamine
Chemical Name(1S,3R,5S)-6-Hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl (2S)-3-hydroxy-2-phenylpropanoate
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Atropine EP Impurity D and E

Cat. No.VNS-A0106
CAS. No.NA
Molecular FormulaC17H23NO4
Molecular Weight305.37 g/mol
SynonymsNA
Chemical Name(S)-((1S,3R,5S,6S)-6-Hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl) 3-hydroxy-2-phenylpropanoate : (S)-((1R,3S,5R,6R)-6-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl) 3-hydroxy-2-phenylpropanoate
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Atropine EP Impurity F

Cat. No.VNS-A0207
CAS. No.6533-68-2
Molecular FormulaC17H21NO4 : HBr : 3H2O
Molecular Weight303.4 : 80.9 : 3(18.0) g/mol
Synonyms(-)-Scopolamine hydrobromide trihydrate
Chemical Name(9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl) 3-hydroxy-2-phenylpropanoate:hydrobromide:trihydrate
CategoryImpurity Standard
Product Stock StatusUnder Synthesis

 

Atropine EP Impurity G

Cat. No.VNS-A0208
CAS. No.21956-47-8 
Molecular FormulaC17H23NO3
Molecular Weight289.37 g/mol
SynonymsNA
Chemical Name(1R,3r,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl (2RS)-2-hydroxy-3-phenylpropanoate (littorine)
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Tropine

 

Cat. No.VNS-A0209
CAS. No.120-29-6
Molecular FormulaC8H15NO
Molecular Weight141.21 g/mol
SynonymsNA
Chemical Name(1R,3r,5S)-8-Methyl-8-azabicyclo[3.2.1]octan-3-ol
CategoryImpurity Standards
Product Stock StatusUnder Synthesis

 

Atropine N-Oxide Hydrochloride

Cat. No.VNS-A0210
CAS. No.4574-60-1, 4438-22-6 (free base)
Molecular FormulaC17H23NO4 : HCl
Molecular Weight305.37 : 36.5 g/mol
SynonymsNA
Chemical Name(1R,3r,5S)-3-((3-Hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octane 8-oxide hydrochloride
CategoryImpurity Standards
Product Stock StatusUnder Synthesis