Oxybutynin Impurities

Dear Sir,

We have available below Impurities of Oxybutynin

1.
Impurity Name: Oxybutynin Related Compound A
Chemical Name: 2-Cyclohexylmandelicacid, Cyclohexylphenylglycolic Acid
CAS No : 4335-77-7
Mol Wt : 234.2909
Mol Form: C14H18O3

2.
Impurity Name: Oxybutynin Related Compound B
Chemical Name: I -Cyclohexyl-I -hydroxybenzeneacetic Acid Methyl Ester;
I -Phenylcyclohexaneglycolic Acid Methyl Ester
CAS No : 10399-13-0
Mol Wt : 248.32
Mol Form: C15 H20 O3

3.
Impurity Name: Oxybutynin Related Compound C
Chemical Name: Methylethyl Analogue of Oxybutynin Hydrochloride
CAS No : 10399-13-0
Mol Wt : 379.92
Mol Form: C21 H29 N O3. Cl H

4.
Impurity Name: Ethylpropyl Analogue of Oxybutynin
Chemical Name: N-Desethyl-N-propyl Oxybutynin
CAS No : 1215677-72-7
Mol Wt : 371.51
Mol Form: C23 H33 N O3

We will provide CoA, HPLC, Mass and NMR along with material.

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