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

Escitalopram Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-Desmethyl Escitalopram-d3 Stable Isotopes CS-O-53621 Not Available In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Escitalopram EP Impurity I (oxalate salt) Impurity CS-EO-03540 920282-75-3 (Freebase) Enquire
Escitalopram USP Related Compound A Impurity CS-O-32121 128173-53-5 In Stock


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-(4-fluorophenyl)-1,3-dihydro isobenzofuran-5-carbonitrile Intermediate CS-O-31216 64169-67-1 In Stock


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Desmthyl N-Nitroso-Escitalopram Impurity A Nitrosamine CS-EO-02123 Not Available Enquire
Nitroso Cyanodiol Impurity Nitrosamine CS-EO-03283 Not Available Enquire
Nitroso Impurity of R-Escitalopram Nitrosamine CS-SN-00186 ---- Enquire
N-Nitroso-desmethyl Escitalopram Impurity (Mixture of isomer... Nitrosamine CS-O-42921 ---- In Stock
N-Nitroso-desmethyl Escitalopram Impurity C Nitrosamine CS-EO-02124 Not Available Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-desmethyl Escitalopram Impurity (Mixture of isomer... Analytical Standard CS-O-42921-10MG ---- Enquire
N-nitroso-desmethyl-escitalopram-100 PPM in Acetonitrile Analytical Standard CS-O-42921-1.5ML ---- Enquire