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

Nifedipine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
m-Nifedipine-d6 Stable Isotopes CS-T-96730 Not Available Enquire
Nifedipine Monoamide-d4 Stable Isotopes CS-T-96729 Not Available Enquire
Nifedipine-d6 Stable Isotopes CS-O-06813 1188266-14-9 In Stock
Dehydro Nifedipine D6 Stable Isotopes CS-T-51773 125464-52-0 Enquire
Dehydronifedipine 13C8 Stable Isotopes CS-CX-00280 1261393-75-2 Enquire
Nifedipine 13C8 Stable Isotopes CS-EK-02536 1173023-46-5 Enquire
Nifedipine dehydro nitroso-d6 Stable Isotopes CS-O-10444 50428-14-3 (Unlabeled) Enquire
Nifedipine nitroso-d6 Stable Isotopes CS-O-10445 167710-84-1 (Unlabeled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Nifedipine API CS-O-01944 21829-25-4 In Stock


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dehydronifedipine Metabolite CS-O-07963 67035-22-7 In Stock
Hydroxy Dehydro Nifedipine Carboxylate Metabolite CS-O-10308 34783-31-8 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Nifedipine EP Impurity D Impurity CS-O-31204 14205-39-1 In Stock
Nifedipine Pyrimidine Impurity (Cis-isomer) Impurity CS-T-86694 80742-11-6 In Stock
Dehydro Nifedipine N-Oxide Impurity CS-T-51774 88434-69-9 Enquire
Hydroxy dehydro Nifedipine Impurity CS-O-07962 34785-00-7 Enquire
Nifedipine EP impurity C Impurity CS-EO-00152 111304-31-5 Enquire
Nifedipine Impurity 1 Impurity CS-P-01870 161838-99-9 Enquire
Nifedipine Impurity 3 Impurity CS-P-01871 Not Available Enquire
Nifedipine Impurity 4 Impurity CS-P-01872 Not Available Enquire
Nifedipine Monoamide Impurity CS-T-83697 114709-68-1 Enquire
Nifedipine Pyrimidine impurity Impurity CS-O-34146 108139-78-2 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Nifedipine EP Impurity B Nitrosamine CS-T-14944 50428-14-3 In Stock
N-Nitroso Nifedipine Nitrosamine CS-P-08851 ---- Discontinued
N-Nitroso Nifedipine EP Impurity A Nitrosamine CS-O-47987 Not Available Discontinued
N-Nitroso Nifedipine EP Impurity D Nitrosamine CS-O-46397 Not Available Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Nifedipine Secondary Standards CS-SS-24299-1GM 21829-25-4 Enquire
Nifedipine Nitrophenylpyridine Analog Secondary Standards CS-SS-26261-50MG 67035-22-7 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Nifedipine-d4 (2-nitrophenyl-d4) Stable Isotope Reagent CS-C-00489 1219798-99-8 Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Nifedipine Analytical Standard CS-P-08851-10MG ---- Enquire
N-nitroso-nifedipine-100 PPM in Acetonitrile Analytical Standard CS-P-08851-1.5ML ---- Enquire