Description

Aminoiminomethanesulfonic Acid is a versatile organic sulfonic acid derivative with a unique guanidine-like structure. This compound is valued for its role as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals, offering a reactive site for further functionalization. It is particularly relevant for manufacturers in the fine chemical, pharmaceutical, and research & development sectors seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfonamide or guanidine moieties.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its reactive functional groups are incorporated into the final molecule.
• Biochemical Research: Serves as a reagent or precursor in proteomics and enzyme inhibition studies due to its ability to interact with biological molecules.
• Dye and Pigment Manufacturing: Acts as an intermediate in the creation of specialty dyes and colorants, leveraging its sulfonic acid group for solubility and binding properties.
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing properties like hydrophilicity or ionic character.
• Crosslinking Agent: Can be used in the formulation of resins and coatings that require specific crosslinking functionalities.

Basic Information

Product Name	Aminoiminomethanesulfonic Acid
CAS No.	1184-90-3
Molecular Formula	CH5N3O3S
Molecular Weight	139.13 g/mol
Synonyms	Formamidinesulfinic Acid; Thiourea Dioxide (Note: Common but refers to a related reduction product); Amidinosulfonic Acid; Guanidinosulfonic Acid; Sulfaminic Acid Amidine; NSC 403689; (Aminoiminomethyl)sulfonic Acid
EINECS	214-666-0

Quality Control

Our Aminoiminomethanesulfonic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided with each shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

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%
Heavy Metals (as Pb)	≤ 20 ppm

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