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

Sulfamide Related Compounds

API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Sulfamide API CS-T-86509 7803-58-9 In Stock
Salazosulfamide API CS-O-33487 139-56-0 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Macitentan Sulfamide Dimer Impurity CS-O-16882 2089065-77-8 Enquire
N-[5-(4-Hydroxyphenyl)-6-hydroxy-4-pyrimidinyl]-N'-propylsul... Impurity CS-O-59286 ---- Enquire
Famotidine Sulfamide dimer Impurity CS-O-41069 13598-81-7 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N,N-Dimethylsulfamide Intermediate CS-T-20605 3984-14-3 In Stock
Disulfamide Intermediate CS-O-52900 ---- Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Sulfamide, N-propyl-,potassium salt Fine Chemicals CS-O-15124 1393813-41-6 Enquire
Cyprosulfamide Fine Chemicals CS-K-00201 221667-31-8 Enquire
N-[5-(4-Bromophenyl)-6-chloro-4-pyrimidinyl]-N-propyl-Sulfam... Fine Chemicals CS-MM-62517 1393813-42-7 Enquire
Propylsulfamide Fine Chemicals CS-MM-62518 147962-41-2 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-N-Propyl-Sulfamide Nitrosamine CS-O-47081 Not Available Enquire


Pesticide Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Flusulfamide Pesticide Standards CS-K-00207 106917-52-6 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N,N-Dimethyl Sulfamide-d6 Stable Isotope Reagent CS-ZH-14882 1189689-95-9 In Stock