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

Ronidazole Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hydroxy Ipronidazole-d3 Stable Isotopes CS-W-00169 1156508-86-9 In Stock
Hydroxy Metronidazole-d2 Stable Isotopes CS-O-13596 2196180-19-3 In Stock
Isometronidazole-D4 Stable Isotopes CS-F-00196 705-19-1 unlabelled Enquire
Isometronidazole-D4 Hydrochloride Stable Isotopes CS-F-00197 705-19-1 unlabelled Enquire
Metronidazole-13C2,15N2 Stable Isotopes CS-W-00345 1173020-03-5 In Stock
Metronidazole-d3 Stable Isotopes CS-DX-00004 83413-09-6 In Stock
Metronidazole-d4 Stable Isotopes CS-O-02663 1261392-47-5 In Stock
Ronidazole-d3 Stable Isotopes CS-W-00244 1015855-87-4 In Stock
Hydroxy Metronidazole D4 Stable Isotopes CS-T-56240 1215071-08-1 Enquire
Ipronidazole-d3 Stable Isotopes CS-W-00124 1015855-83-0 In Stock
Metronidazole D4 Hydrochloride Stable Isotopes CS-O-06773 1261397-74-3 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Metronidazole API CS-T-35590 443-48-1 In Stock
Metronidazole Acetate API CS-T-58835 13182-82-6 In Stock
Metronidazole Benzoate API CS-O-30976 13182-89-3 In Stock
Ronidazole API CS-O-30757 7681-76-7 In Stock
Ipronidazole API CS-W-00166 14885-29-1 Enquire
Metronidazole hydrochloride API CS-ED-02267 69198-10-3 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hydroxy Ipronidazole Metabolite CS-W-00168 35175-14-5 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Isometronidazole Impurity CS-T-29777 705-19-1 In Stock
Metronidazole EP Impurity B Impurity CS-M-56653 3034-38-6 In Stock
Metronidazole EP Impurity G Impurity CS-O-15353 1010-93-1 In Stock
Metronidazole Impurity 14 Impurity CS-TB-67311 110578-73-9 Enquire
O-Hydroxyethyl Metronidazole Impurity CS-T-27373 16156-94-8 In Stock
Metronidazole Impurity 10 Impurity CS-P-08650 Not Available Enquire
Metronidazole Impurity 11 Impurity CS-P-08651 Not Available Enquire
Metronidazole Impurity 12 Impurity CS-P-08652 Not Available Enquire
Metronidazole Impurity 13 Impurity CS-P-08653 Not Available Enquire
Metronidazole Impurity 8 Impurity CS-P-08733 113385-77-6 Enquire
N-Desmethyl Ipronidazole Impurity CS-T-16270 13373-32-5 Enquire


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Metronidazole Beta-D-Glucuronide Glucuronide CS-T-35593 100495-98-5 In Stock


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Metronidazole Secondary Standards CS-SS-24011-1GM 443-48-1 In Stock
Metronidazole Secondary Standards CS-SS-24011 443-48-1 Enquire
Metronidazole Secondary Standards CS-SS-24011-250MG 443-48-1 Enquire
Metronidazole impurity A Secondary Standards CS-SS-26639 696-23-1 Enquire
Metronidazole Impurity B Secondary Standards CS-SS-25339-100MG 3034-38-6 Enquire
Metronidazole Impurity E Secondary Standards CS-SS-25337-100MG 705-19-1 Enquire
Metronidazole Impurity F Secondary Standards CS-SS-25069-100MG 16156-94-8 Enquire
Metronidazole Impurity G Secondary Standards CS-SS-26007-50MG 1010-93-1 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Isometronidazole-d4 (hydroxyethyl-d4) Stable Isotope Reagent CS-C-01635 2469037-64-5 Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hydroxy Metronidazole Therapeutic CS-O-10348 4812-40-2 In Stock


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Metronidazole D3-AR Grade Analytical Standard CS-DX-00004-10MG 83413-09-6 Enquire
Metronidazole-d3 AR Grade-10 ppm/ACN Analytical Standard CS-DX-00004-1ML 83413-09-6 Enquire