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

Mepromazine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Levo Mepromazine-d3 Stable Isotopes CS-T-99186 Not Available Enquire
Levomepromazine-D3 Sulfoxide Stable Isotopes CS-T-97353 7606-29-3 (Unlabelled) Enquire
Norlevo Mepromazine-d3 Stable Isotopes CS-T-97255 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Levomepromazine Maleate API CS-O-30631 7104-38-3 In Stock
Levomepromazine API CS-O-04611 60-99-1 Enquire
Levomepromazine hydrochloride API CS-EK-01984 1236-99-3 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Desmethyl Levomepromazine Metabolite CS-EO-02275 37819-98-0 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dextro Mepromazine Maleate Impurity CS-EO-03655 2622-31-3 (Freebase) Enquire
Levomepromazine EP Impurity D Impurity CS-O-37240 Not Available Enquire
Levomepromazine Impurity 4 Impurity CS-O-57305 ---- Enquire
Levomepromazine Impurity 5 Impurity CS-O-57306 --- Enquire
Levomepromazine Impurity E Impurity CS-O-35811 ---- Enquire
O-Desmethyl levomepromazine Impurity CS-P-08347 220698-75-9 Enquire