

3-Amino-5-sulfosalicylic acid (CAS 6361-37-1) is a critical multifunctional building block in the API intermediates market, primarily utilized for the synthesis of advanced sulfonamide-based pharmaceuticals and azo dyes where high purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) are essential for maintaining rigorous impurity profiles. 3-Amino-2-hydroxy-5-sulfobenzoic acid serves as a high-performance precursor in the current shift toward strategic global sourcing, as CDMOs increasingly require custom synthesis services that offer sophisticated analytical validation and crystalline morphology control to meet evolving regulatory standards. Sulfanilic acid derivatives remain a preferred choice for large-scale commercial manufacturing and process development, reflecting a growing industry demand for a reliable bulk chemical supplier that can provide precursors capable of optimizing yields in complex complexation and diazotization reactions (Pharma/API purity 99% | General Industry purity 98%). We are an globally established 3-AMINO-5-SULFO SALICYLIC ACID intermediates supplier with >= 99% purity, ensuring minimal carry-over of impurities in the final API, and a broad range of various pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical (HPLC/NMR/MS) and supporting 3-AMINO-5-SULFO SALICYLIC ACID COA/TDS/SDS region-specific regulatory support. reliable lead times, worldwide supply chain capabilities

3-Amino-5-sulfosalicylic acid (CAS 6361-37-1) is a critical multifunctional building block in the API intermediates market, primarily utilized for the synthesis of advanced sulfonamide-based pharmaceuticals and azo dyes where high purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) are essential for maintaining rigorous impurity profiles. 3-Amino-2-hydroxy-5-sulfobenzoic acid serves as a high-performance precursor in the current shift toward strategic global sourcing, as CDMOs increasingly require custom synthesis services that offer sophisticated analytical validation and crystalline morphology control to meet evolving regulatory standards. Sulfanilic acid derivative...

Chemical Properties & Specifications
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501
Skin Corr. 1B (66.7%)
A specialized crystalline solid utilized in the spectrofluorimetric determination of aluminum by forming a fluorescent complex with aluminum ions (Al3+) for quantification in environmental, biological, and food samples
A polyfunctional agent used to form stable metal coordination complexes, particularly with rare-earth elements, and to enhance detection methods in analytical chemistry
A compound suitable for reverse phase (RP) HPLC analysis and scalable for isolating impurities in preparative separation or pharmacokinetics studies
A functionalized salicylic acid derivative featuring amino and sulfonic acid groups, serving as a building block for specialized organic synthesis and the development of complex molecules.
3-AMINO-5-SULFO SALICYLIC ACID is a crystalline solid used as a key intermediate in the synthesis of dyes and pharmaceuticals, and as a reagent for the spectrofluorimetric determination of aluminum
This compound is primarily used in the dyestuff, pharmaceutical, and analytical chemistry industries
It is water-soluble and compatible with aqueous-based analytical reagents and liquid-phase synthesis protocols
Standard specifications include CAS number 6201-86-1, high purity, and documentation such as COA, TDS, impurity reports, and regulatory compliance documents
Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time
The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.
Category : Dye and Pigment Intermediates
Sub-Category : Nitrophenols
Category : Base Chemicals & Intermediates, Dye and Pigment Intermediates
Sub-Category : Aromatic Hydrocarbons, Synthetic Intermediates
Description : Ortho-xylene (CAS No. 95-47-6) serves as a fundamental aromatic building block, with approximately 9...