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

Hyoscyamine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(-)-Hyoscyamine-d3 (N-methyl-d3) Stable Isotopes CS-C-01360 101-31-5(unlabelled) Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
6-Beta-Hydroxyhyoscyamine Acetate Impurity CS-O-40983 55869-99-3(freebase) In Stock
7-Beta Hydroxyhyoscyamine Acetate Impurity CS-O-40980 126371-43-5(freebase) In Stock
Atropine EP Impurity E Impurity CS-O-15086 949092-65-3 In Stock
endo-(±)-α-(Hydroxymethyl)benzeneacetic acid 8-methyl-8-azab... Impurity CS-O-56551 110413-79-1 Enquire
Norhyoscyamine Impurity CS-T-59738 537-29-1 Enquire
Hyoscyamine Sulfate - Impurity E Impurity CS-O-37581 Not Available Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hyoscyamine hydrobromide Fine Chemicals CS-ZG-71755 306-03-6 In Stock


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hyoscyamine Related Compound A Secondary Standards CS-SS-25725-25MG Not Available Enquire