Description

6-Hydroxymethylsulfadimidine is a key sulfonamide derivative and pharmaceutical intermediate of significant commercial importance. This compound is valued for its role in the synthesis of advanced antimicrobial agents and other active pharmaceutical ingredients (APIs). It is primarily required by manufacturers in the pharmaceutical, veterinary medicine, and fine chemical synthesis sectors.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of sulfadimidine (sulfamethazine) and related sulfonamide antibiotics.
• Veterinary Drug Synthesis: Used in the production of medicated feed additives and treatments for livestock and poultry.
• Antimicrobial Research: Serves as a precursor in the development and research of new antibacterial agents.
• Fine Chemical Production: Employed in custom synthesis and the manufacture of specialty chemicals with sulfonamide functionalities.
• Metabolite Studies: Useful in analytical and pharmacological research as a reference standard for metabolic pathway studies.

Basic Information

Product Name	6-Hydroxymethylsulfadimidine
CAS No.	51395-20-1
Molecular Formula	C13H16N4O3S
Molecular Weight	308.36 g/mol
Synonyms	6-(Hydroxymethyl)sulfadimidine; 4-Amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide, 6-hydroxymethyl derivative; Sulfamethazine, 6-hydroxymethyl-; Hydroxymethylsulfadimidine; 6-HMS; Sulfadimidine Hydroxymethyl Derivative; N1-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide, 6-hydroxymethyl-
EINECS	Contact for details

Quality Control

Our 6-Hydroxymethylsulfadimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for pharmaceutical intermediate use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.