Zolpidem Impurities

Zolpidem Related Products

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

Zolpidem-related products are thoroughly characterized. Zolpidem 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

Zolpidem Acid (USP)

SZ CAT No:	: SZ-Z016002
CAS No	: 189005-44-5
Mol.F.	: C17H16N2O2
Mol.Wt.	: 280.3
Inv. Status	: In Stock

Zolpidem EP Impurity A

SZ CAT No:	: SZ-Z016008
CAS No	: 1346600-85-8
Mol.F.	: C19H21N3O
Mol.Wt.	: 307.4
Inv. Status	: In Stock

Zolpidem EP Impurity C

SZ CAT No:	: SZ-Z016011
CAS No	: 4619-20-9
Mol.F.	: C11H12O3
Mol.Wt.	: 192.2
Inv. Status	: In Stock

Zolpidem EP Impurity E

SZ CAT No:	: SZ-Z016006
CAS No	: 83192-85-2
Mol.F.	: C13H15NO2
Mol.Wt.	: 217.3
Inv. Status	: In Stock

Zolpidem Impurity 5

SZ CAT No:	: SZ-Z016015
CAS No	: 14547-80-9
Mol.F.	: C13H12N2O
Mol.Wt.	: 212.3
Inv. Status	: In Stock

Zolpidem USP Related Compound B

SZ CAT No:	: SZ-Z016003
CAS No	: 400038-68-8
Mol.F.	: C19H19N3O2
Mol.Wt.	: 321.4
Inv. Status	: In Stock

Zolpidem 3-carbaldehyde (USP)

SZ CAT No:	: SZ-Z016010
CAS No	: 400777-11-9
Mol.F.	: C16H14N2O
Mol.Wt.	: 250.3
Inv. Status	: In Stock

Zolpidem USP Related Compound C

SZ CAT No:	: SZ-Z016009
CAS No	: 349122-64-1
Mol.F.	: C14H14N2O
Mol.Wt.	: 226.3
Inv. Status	: In Stock

Zolpidem EP Impurity B

SZ CAT No:	: SZ-Z016004
CAS No	: NA
Mol.F.	: C19H20BrN3O
Mol.Wt.	: 386.3
Inv. Status	: Limited Stock

N-Desmethyl Zolpidem

SZ CAT No:	: SZ-Z016024
CAS No	: 82644-31-3
Mol.F.	: C18H19N3O
Mol.Wt.	: 293.4
Inv. Status	: Custom Synthesis

Zolpidem EP Impurity D

SZ CAT No:	: SZ-Z016005
CAS No	: 836627-56-6
Mol.F.	: C13H16BrNO2
Mol.Wt.	: 298.2
Inv. Status	: Custom Synthesis

Zolpidem EP Impurity F

SZ CAT No:	: SZ-Z016007
CAS No	: 402470-91-1
Mol.F.	: C13H17NO2
Mol.Wt.	: 219.3
Inv. Status	: Custom Synthesis

Zolpidem Impurity 10

SZ CAT No:	: SZ-Z016025
CAS No	: NA
Mol.F.	: C19H21N3O
Mol.Wt.	: 307.4
Inv. Status	: Custom Synthesis

Zolpidem Impurity 11

SZ CAT No:	: SZ-Z016026
CAS No	: NA
Mol.F.	: C17H16N4O2
Mol.Wt.	: 308.3
Inv. Status	: Custom Synthesis

Zolpidem Impurity 2

SZ CAT No:	: SZ-Z016012
CAS No	: 88965-00-8
Mol.F.	: C15H14N2
Mol.Wt.	: 222.3
Inv. Status	: Custom Synthesis

Zolpidem Impurity 3

SZ CAT No:	: SZ-Z016013
CAS No	: 768398-03-4
Mol.F.	: C17H15N3
Mol.Wt.	: 261.3
Inv. Status	: Custom Synthesis

Zolpidem Impurity 4

SZ CAT No:	: SZ-Z016014
CAS No	: 20972-36-5
Mol.F.	: C11H10O3
Mol.Wt.	: 190.2
Inv. Status	: Custom Synthesis

Zolpidem Impurity 6

SZ CAT No:	: SZ-Z016016
CAS No	: 387400-34-2
Mol.F.	: C17H16N2O2
Mol.Wt.	: 280.3
Inv. Status	: Custom Synthesis

Zolpidem Impurity 7

SZ CAT No:	: SZ-Z016019
CAS No	: 106961-33-5
Mol.F.	: C18H21N3
Mol.Wt.	: 279.4
Inv. Status	: Custom Synthesis

Zolpidem Impurity 8

SZ CAT No:	: SZ-Z016020
CAS No	: 258273-50-6
Mol.F.	: C18H18N2O2
Mol.Wt.	: 294.4
Inv. Status	: Custom Synthesis

Zolpidem Impurity 9

SZ CAT No:	: SZ-Z016021
CAS No	: 365213-58-7
Mol.F.	: C17H17N3O
Mol.Wt.	: 279.3
Inv. Status	: Custom Synthesis

Zolpidem N-Oxide

SZ CAT No:	: SZ-Z016022
CAS No	: NA
Mol.F.	: C19H21N3O2
Mol.Wt.	: 323.4
Inv. Status	: Custom Synthesis

Possible Nitroso Standards

Zolpidem Nitroso Impurity 2

SZ CAT No:	: SZ-Z016023
CAS No	: NA
Mol.F.	: C17H17N3O3
Mol.Wt.	: 311.3
Inv. Status	: Custom Synthesis

N-Nitroso Zolpyridine

SZ CAT No:	: SZ-Z016017
CAS No	: NA
Mol.F.	: C14H13N3O2
Mol.Wt.	: 255.3
Inv. Status	: Inquire

Zolpidem Nitroso Impurity 1

SZ CAT No:	: SZ-Z016018
CAS No	: NA
Mol.F.	: C17H15ClN4O2
Mol.Wt.	: 342.8
Inv. Status	: Inquire

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