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

Laudanosine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-Laudanosine N-Carboxyethyl-d3 Iodide Stable Isotopes CS-T-96758 1075727-07-9 Enquire
(R)-Laudanosine-d3 N-3-((5-Hydroxypentyl)oxy)-3-oxopropyl Be... Stable Isotopes CS-T-96759 Not Available Enquire
(R)-Laudanosine-d4 Stable Isotopes CS-T-103721 85-63-2(unlabelled) Enquire
(S)-Laudanosine-d3 Stable Isotopes CS-T-96756 Not Available Enquire
5’-Methoxylaudanosine-13C Stable Isotopes CS-T-80005 1216692-65-7 Enquire
rac N-Acetyl Norlaudanosine-d3 Stable Isotopes CS-T-64422 1216654-63-5 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Laudanosine methiodide API Standards CS-EK-01029 24770-59-0 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-Laudanosine Impurities CS-T-30915 2688-77-9 Enquire
(S)-Nor Laudanosine Impurities CS-T-83146 4747-98-2 Enquire
Desmethyl-5'-methoxylaudanosine Impurities CS-T-16286 61349-11-9 Enquire
rac N-Acetyl Norlaudanosine Impurities CS-T-00997 31537-71-0 Enquire
rac-N-Methyl-Laudanosine Iodide Impurities CS-T-80593 24948-17-2 Enquire


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Laudanosine (Y0001765) EP Standards CS-EG-02296 1699-51-0 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(-)-laudanosine Intermediates CS-DV-00006 85-63-2 Enquire
(R)-tert-Butyl-N-butanoate Norlaudanosine Oxalate Intermediates CS-T-50118 1075726-71-4 Enquire
5'-Methoxylaudanosine Intermediates CS-T-57705 24734-71-2 Enquire