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Levodropropizine Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Levodropropizine, pharmacopeial and non-pharmacopeial Levodropropizine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Levodropropizine impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Levodropropizine-related products are thoroughly characterized. Levodropropizine products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

(S)-(-)-Dropropizine N,N-Dioxide

Picture of (S)-(-)-Dropropizine N,N-Dioxide
SZ CAT No:: SZ-L061005
CAS No: 2098198-51-5
Mol.F.: C13H20N2O4
Mol.Wt.: 268.3
Inv. Status: In Stock

Levodropropizine

Picture of Levodropropizine
SZ CAT No:: SZ-L061001
CAS No: 99291-25-5
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Inv. Status: In Stock

Levodropropizine EP Impurity A

Picture of Levodropropizine EP Impurity A
SZ CAT No:: SZ-L061002
CAS No: 99291-24-4
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Inv. Status: In Stock

Levodropropizine EP Impurity B

Picture of Levodropropizine EP Impurity B
SZ CAT No:: SZ-L061003
CAS No: 92-54-6
Mol.F.: C10H14N2
Mol.Wt.: 162.2
Inv. Status: In Stock

Levodropropizine EP Impurity C

Picture of Levodropropizine EP Impurity C
SZ CAT No:: SZ-L061004
CAS No: 556-52-5
Mol.F.: C3H6O2
Mol.Wt.: 74.1
Inv. Status: In Stock

Levodropropizine Impurity 1

Picture of Levodropropizine Impurity 1
SZ CAT No:: SZ-L061007
CAS No: 55974-35-1
Mol.F.: C13H19ClN2 : X(HCl)
Mol.Wt.: 238.8 : X(36.5)
Inv. Status: Custom Synthesis
Rel. CAS No: 10599-17-4 (free base)

Levodropropizine Impurity 2

Picture of Levodropropizine Impurity 2
SZ CAT No:: SZ-L061008
CAS No: 38212-33-8
Mol.F.: C10H13ClN2
Mol.Wt.: 196.7
Inv. Status: Custom Synthesis
Rel. CAS No: 13078-12-1 (HCl salt) ; 153121-56-3(HBr salt)

Levodropropizine Impurity 3

Picture of Levodropropizine Impurity 3
SZ CAT No:: SZ-L061009
CAS No: 31197-30-5
Mol.F.: C10H13BrN2
Mol.Wt.: 241.1
Inv. Status: Custom Synthesis
Rel. CAS No: 796856-45-6 (HCl salt) ; 94764-27-9 (HBr salt)

Levodropropizine Impurity 4

Picture of Levodropropizine Impurity 4
SZ CAT No:: SZ-L061010
CAS No: 5219-70-5
Mol.F.: C14H12Cl2S2
Mol.Wt.: 315.3
Inv. Status:

Possible Nitroso Standards

1-Nitroso-4-phenylpiperazine

Picture of 1-Nitroso-4-phenylpiperazine
SZ CAT No:: SZ-L061006
CAS No: 14340-33-1
Mol.F.: C10H13N3O
Mol.Wt.: 191.2
Inv. Status: In Stock

Stable Isotopes And Metabolites

Levodropropizine-D5

Picture of Levodropropizine-D5
SZ CAT No:: SZ-L061D01
CAS No: NA
Mol.F.: C13H15D5N2O2
Mol.Wt.: 241.3
Inv. Status: Custom Synthesis
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