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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Cycloserine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Cycloserine 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 Cycloserine-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.

Cycloserine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
[2H3, 15N]-Cycloserine, tartaric acid Stable Isotopes CS-EO-02497 1219176-26-7(Free base) Enquire
Cycloserine 13C3 15N Stable Isotopes CS-O-10810 68-41-7 (Unlabeled) Enquire
Cycloserine 15N D3 Stable Isotopes CS-O-02722 68-41-7 (Unlabeled) Enquire
rac Cycloserine-15N,d3 Stable Isotopes CS-T-94852 1219176-26-7 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cycloserine API Standards CS-O-01140 68-41-7 In Stock
rac Cycloserine API Standards CS-T-14070 68-39-3 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cycloserine Diketopiperazine Impurities CS-T-14073 1204-99-5 Enquire
Cycloserine Impurity 4 (L-Cycloserine) Impurities CS-P-07378 339-72-0 In Stock


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
L-serine Building Blocks CS-T-42249 56-45-1 In Stock