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Ethanol, 2-sulfonyl)-, 1-

CAS No.:2494-89-5
Product Grade: Industrial Grade
Purity / Assay: ≥98.0%
Molecular Formula:C₈H₁₁NO₆S₂
Molecular Weight:281.3 g/mol
Synonym(s):4-sulfonyl)aniline;sulfonyl)ethoxy)sulfonic acid; P-aniline

Ethanol, 2-(sulfonyl)-, 1-substituted derivative (CAS: 2494-89-5) is a functionalized aromatic organic compound combining an ethanol side chain with a sulfonyl-bearing aromatic ring. This structure makes it a versatile intermediate in fine chemical synthesis, where the hydroxyl group offers a handle for esterification, etherification, and oxidation, while the sulfonyl moiety contributes polarity, thermal stability, and reactive versatility for further transformations. The compound is typically supplied as a high-purity solid or liquid manufactured under controlled conditions to ensure consistent assay, low impurity levels, and reliable downstream performance. It finds application in the synthesis of dyes, pharmaceutical intermediates, and specialty surfactants, where its dual functionality supports the construction of complex target molecules. Buyers should verify identity, assay, moisture sensitivity, and storage requirements before use, and representative pilot testing is recommended to confirm compatibility with specific process conditions and formulation systems.

– Dye and Pigment Synthesis: Used as an intermediate in the manufacture of azo and reactive dyes, where the sulfonyl group improves water solubility and fiber affinity.
– Pharmaceutical Intermediate: Employed as a building block in multi-step synthesis of drug candidates and active ingredients requiring a polar aromatic scaffold.
– Surfactant and Specialty Chemical Production: Serves as a raw material for sulfonamide-based surfactants, dispersants, and functional additives.
– Research and Process Development: Applied in organic synthesis laboratories for developing reaction pathways and producing reference standards and process impurities.

25kg/drum, 180kg/drum, IBC Drum
CAS No.: 2494-89-5

Product Name: Ethanol, 2-sulfonyl)-, 1-

Purity / Assay:≥98.0%
Molecular Formula:C₈H₁₁NO₆S₂
Molecular Weight:281.3 g/mol
EINECS No.:219-669-7
Synonym(s):4-sulfonyl)aniline;sulfonyl)ethoxy)sulfonic acid; P-aniline

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