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

Sulfadiazine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Sulfadiazine-13C6 Stable Isotopes CS-O-02857 1189426-16-1 In Stock
Sulfadiazine-d4 Stable Isotopes CS-T-61509 1020719-78-1 In Stock
N-Acetyl Sulfadiazine D4 Stable Isotopes CS-T-47384 1219149-66-2 Enquire
N-Acetyl Sulfadiazine-13C6 Stable Isotopes CS-T-64406 1217089-17-2 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Silver Sulfadiazine API CS-M-40980 22199-08-2 In Stock
Sulfadiazine API CS-O-02298 68-35-9 In Stock
Sulfadiazine Sodium API CS-O-02378 547-32-0 Enquire
Sulfaguanidine API CS-O-11748 57-67-0 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Acetyl Sulfadiazine Impurity CS-T-01113 127-74-2 In Stock
Sulfadiazine Impurity A Impurity CS-BM-00059 109-12-6 In Stock
Sulfadiazine Impurity F Impurity CS-O-45738 Not Available Enquire
Sulfadiazine Impurity 2 Impurity CS-P-08658 70800-61-2 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Sulfanilic acid Fine Chemicals CS-T-42809 121-57-3 In Stock
2-Aminopyrimidine 97% Fine Chemicals CS-O-45831 109-12-6 Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Silver Sulfadiazine Secondary Standards CS-SS-25453-500MG 22199-08-02 Enquire
Sulfadiazine Secondary Standards CS-SS-24348-500MG 68-35-9 Enquire


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Sulfadiazine for identification of impurity F (Y0001480) EP Standards CS-ER-03077 68-35-9 Enquire