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

Levomepromazine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Levomepromazine-D3 Sulfoxide Stable Isotopes CS-T-97353 7606-29-3 (Unlabelled) Enquire
Levomepromazine-d6 Maleate Stable Isotopes CS-O-15335 7104-38-3 (Unlabeled) Enquire
(±)-O-Desmethyllevomepromazine-D6 Stable Isotopes CS-W-00481 220698-75-9(Unlabelled) Enquire
Levomepromazine D6 hydrochloride Stable Isotopes CS-O-15595 1236-99-3 (Unlabeled) 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
2-Methoxy Phenothiazine Impurity CS-T-32698 1771-18-2 In Stock
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
3-(2-methoxy-10H-phenothiazin-10-yl)-N,2-dimethylpropan-1-am... Impurity CS-O-37239 108367-20-0 Enquire
3-Hydroxy Levomepromazine Impurity CS-O-35071 Not Available Enquire
7-Hydroxy Levomepromazine Impurity CS-O-35070 Not Available Enquire
Dextro Mepromazine Maleate Impurity CS-T-89128 2622-31-3 (Freebase) Enquire
N-Desmethyl Levomepromazine sulfoxide Impurity CS-O-35072 16808-77-8 Enquire
N-Di-desmethyl levomepromazine Impurity CS-O-35073 805203-64-9 Enquire
O-Desmethyl levomepromazine Impurity CS-P-08347 220698-75-9 Enquire