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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Zaleplon, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Zaleplon impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Zaleplon-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Zaleplon Related Compounds

Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(E)-N-(3-(3-(Dimethylamino)acryloyl)phenyl)-N-ethylacetamide Impurity CS-T-19736 1227694-96-3 Enquire
7-(3-(N-ethylacetamido)phenyl)pyrazolo[1,5-a]pyrimidine-3-ca... Impurity CS-O-40490 1002345-34-7 Enquire
7-(3-(N-Ethylamino)phenyl)pyrazolo[1,5-a]pyrimidine-3- carbo... Impurity CS-O-40491 1227694-75-8 Enquire
7-[3-(Ethylamino)phenyl]pyrazolo[1,5-a]pyrimidin-3-carboxami... Impurity CS-O-40489 1227694-85-0 Enquire
N-(3-(3-(4-Amino-2H-pyrazolo[3,4-d]pyrimidin-6-yl)pyrazolo[1... Impurity CS-O-40492 Not Available Enquire
N-ethyl-3-(pyrazolo[1,5-a]pyrimidin-7-yl)aniline Impurity CS-O-40488 1227694-76-9 Enquire
Zaleplon desethyl Impurity CS-T-51397 115931-01-6 Enquire
Zaleplon impurity D Impurity CS-O-40447 115932-13-3 Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Zaleplon Related Compound A Secondary Standards CS-SS-25859-30MG 1227694-96-3 Enquire