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

Maytansine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N2'-Deacetyl-N2'-[3-(methylthio)-1-oxopropyl]-maytansine-d3 Stable Isotopes CS-T-102693 912569-84-7(Unlabelled) Enquire
N2'-Deacetyl-N2'-[3-[(1-ethyl-2,5-dioxo-3-pyrrolidinyl)thio]... Stable Isotopes CS-T-97661 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Maytansine API CS-P-01651 35845-53-8 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N2',N2'''-[Dithiobis(1-oxo-3,1-propanediyl)]bis[N2'-deacetyl... Impurity CS-T-104156 905449-88-9 Enquire
Maytansine related Compound 1 (Lys-SMCC-DM1) Impurity CS-P-02432 1281816-04-3 Enquire
N2’-Deacetyl-N2’-[3-[(1-ethyl-2,5-dioxo-3-pyrrolidinyl)thio]... Impurity CS-T-73338 1343477-01-9 Enquire