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p-Anisidine-3-sulfonic Acid (CAS 13244-33-2) acts as a high purity fine chemical essential for the API intermediates market, where its role in synthesizing non-steroidal anti-inflammatory drugs like Aceclofenac requires Pharma/API purity 99% to ensure compliance with strict FDA quality standards. 4-Aminoanisole-2-sulfonic acid is increasingly sought by North American CDMOs providing custom synthesis services, as domestic manufacturers look for a reliable bulk chemical supplier to mitigate the risks associated with global sourcing shifts and international supply chain volatility. 3-Amino-6-methoxybenzenesulfonic acid also serves the US specialty chemical sector for high-performance pigment and dye applications requiring General Industry purity 98%, where its consistent sulfonation profile is critical for maintaining batch-to-batch reproducibility in large-scale industrial manufacturing. We are an established p-Anisidine-3-sulfonic Acid intermediates supplier with >= 99% purity in the united states, 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 p-Anisidine-3-sulfonic Acid COA/TDS/SDS region-specific regulatory support, reliable lead times, worldwide supply chain capabilities
p-Anisidine-3-sulfonic Acid (CAS 13244-33-2) acts as a high purity fine chemical essential for the API intermediates market, where its role in synthesizing non-steroidal anti-inflammatory drugs like Aceclofenac requires Pharma/API purity 99% to ensure compliance with strict FDA quality standards. 4-Aminoanisole-2-sulfonic acid is increasingly sought by North American CDMOs providing custom synthesis services, as domestic manufacturers look for a reliable bulk chemical supplier to mitigate the risks associated with global sourcing shifts and international supply chain volatility. 3-Amino-6-methoxybenzenesulfonic acid also serves the US specialty chemical sector for high-performance pigment an...
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Dyes and Pigments
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Dye and Pigment Intermediates
Aromatic Sulfonic Acids
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Chemical Properties & Specifications
P260, P261, P264, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P333+P317, P362+P364, P363, P405, and P501
Skin Corr. 1C (80.7%)
Skin Sens. 1 (73.7%)
A versatile aromatic sulfonic acid used as a primary precursor in the synthesis of various acidic, reactive, and direct dyes, including Direct Red 8, 224, 243, and Reactive Red 8, 222, 33, and 43
A functionalized aniline derivative utilized in chemical research and industrial processes for the introduction of anisidine and sulfonic acid moieties into complex molecules
An important building block employed in the synthesis of medicinal compounds and active pharmaceutical ingredients
A chemical precursor used in the development and production of specialized agrochemicals and pesticides.
P-ANISIDINE 3 SULFONIC ACID, also known as 2-Amino-5-methoxybenzenesulfonic acid, is a chemical compound used primarily as an intermediate in the production of acidic, reactive, and indirect dyes, specifically for direct red dye formulations
This compound is widely used in the textile and dyestuff industries for the synthesis of various colorants and specialty chemical intermediates
It is soluble in methanol and water, and sparingly soluble in glacial acetic acid, making it suitable for aqueous-based dye synthesis and liquid-phase chemical processes
Standard specifications include CAS number 13244-33-2, a minimum purity of 98% or 99%, 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...
