Bepotastine Impurities

Bepotastine Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Bepotastine, pharmacopeial and non-pharmacopeial Bepotastine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Bepotastine 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.

Bepotastine-related products are thoroughly characterized. Bepotastine 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

Bepotastine Impurity A Tartrate

SZ CAT No:	: SZ-B032004
CAS No	: 210095-58-2
Mol.F.	: C17H19ClN2O : C4H6O6
Mol.Wt.	: 302.8 : 150.1
Inv. Status	: In Stock
Rel. CAS No	: 201594-84-5 (free base)

(R)-Bepotastine

SZ CAT No:	: SZ-B032001
CAS No	: 190730-41-7
Mol.F.	: C21H25ClN2O3
Mol.Wt.	: 388.9
Inv. Status	: Custom Synthesis
Rel. CAS No	: 190730-42-8 (besylate salt)

Bepotastine

SZ CAT No:	: SZ-B032000
CAS No	: 125602-71-3
Mol.F.	: C21H25ClN2O3
Mol.Wt.	: 388.9
Inv. Status	: Custom Synthesis

Bepotastine Besylate

SZ CAT No:	: SZ-B032002
CAS No	: 190786-44-8
Mol.F.	: C21H25ClN2O3 : C6H6O3S
Mol.Wt.	: 388.9 : 158.2
Inv. Status	: Custom Synthesis
Rel. CAS No	: 125602-71-3 (free base)

Bepotastine Ethyl Ester

SZ CAT No:	: SZ-B032005
CAS No	: 190730-39-3
Mol.F.	: C23H29ClN2O3
Mol.Wt.	: 417
Inv. Status	: Custom Synthesis

Bepotastine Impurity 2

SZ CAT No:	: SZ-B032009
CAS No	: NA
Mol.F.	: C21H26N2O3
Mol.Wt.	: 354.5
Inv. Status	: Custom Synthesis

Bepotastine Isopropyl Ester

SZ CAT No:	: SZ-B032006
CAS No	: 1807607-93-7
Mol.F.	: C24H31ClN2O3
Mol.Wt.	: 431
Inv. Status	: Custom Synthesis

Bepotastine N-Butyl Ester

SZ CAT No:	: SZ-B032007
CAS No	: 1807606-59-2
Mol.F.	: C25H33ClN2O3
Mol.Wt.	: 445
Inv. Status	: Custom Synthesis

Bepotastine N-Oxide

SZ CAT No:	: SZ-B032003
CAS No	: NA
Mol.F.	: C21H25ClN2O4
Mol.Wt.	: 404.9
Inv. Status	: Custom Synthesis

Bepotastine Piperidine N-Oxide

SZ CAT No:	: SZ-B032008
CAS No	: NA
Mol.F.	: C21H25ClN2O4
Mol.Wt.	: 404.9
Inv. Status	: Custom Synthesis

rac Bepotastine

SZ CAT No:	: SZ-B032010
CAS No	: 1070505-53-1
Mol.F.	: C21H25ClN2O3
Mol.Wt.	: 388.9
Inv. Status	: Custom Synthesis

Bepotastine Impurity 3

SZ CAT No:	: SZ-B032013
CAS No	: 125603-01-2
Mol.F.	: C17H20N2O
Mol.Wt.	: 268.4
Inv. Status	:

Bepotastine Impurity 4

SZ CAT No:	: SZ-B032014
CAS No	: 207726-35-0
Mol.F.	: C20H23ClN2O3
Mol.Wt.	: 374.9
Inv. Status	:

Bepotastine Impurity 5

SZ CAT No:	: SZ-B032015
CAS No	: 65214-82-6
Mol.F.	: C8H15NO3
Mol.Wt.	: 173.2
Inv. Status	:

Bepotastine Impurity 6

SZ CAT No:	: SZ-B032016
CAS No	: 142404-69-1
Mol.F.	: C12H9Cl2N
Mol.Wt.	: 238.1
Inv. Status	:
Rel. CAS No	: 2196291-40-2 (HCl salt)

Bepotastine Impurity 7

SZ CAT No:	: SZ-B032017
CAS No	: 210095-55-9
Mol.F.	: C17H19ClN2O
Mol.Wt.	: 302.8
Inv. Status	:

Stable Isotopes and Metabolites

Bepotastine D4

SZ CAT No:	: SZ-B032D01
CAS No	: NA
Mol.F.	: C21H21D4ClN2O3
Mol.Wt.	: 392.9
Inv. Status	: Custom Synthesis
Rel. CAS No	: 125602-71-3(Unlabeled)

Bepotastine-d4 Besylate

SZ CAT No:	: SZ-B032D02
CAS No	: 1795785-73-7
Mol.F.	: C21H21D4ClN2O3 : C6H6O3S
Mol.Wt.	: 392.9 : 158.2
Inv. Status	: Custom Synthesis
Rel. CAS No	: 190786-44-8 (Unlabeled)

Possible Nitroso Standards

Bepotastine Nitroso Impurity 1

SZ CAT No:	: SZ-B032011
CAS No	: NA
Mol.F.	: C17H18ClN3O2
Mol.Wt.	: 331.8
Inv. Status	: Custom Synthesis

Bepotastine Nitroso Impurity 2

SZ CAT No:	: SZ-B032012
CAS No	: NA
Mol.F.	: C17H18ClN3O2
Mol.Wt.	: 331.8
Inv. Status	: Custom Synthesis

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