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Atomfair 4-Hydroxy-1-butanesulfonic acid C4H10O4S CAS 26978-64-3

4-Hydroxy-1-butanesulfonic acid (CAS No. 26978-64-3) is a high-purity sulfonic acid derivative with the molecular formula C4H10O4S , widely utilized in pharmaceutical synthesis, biochemical research, and industrial applications. This compound is characterized by its hydroxyl and sulfonic acid functional groups, making it a versatile intermediate for organic synthesis and chemical modifications. Its excellent water solubility and stability under various conditions ensure reliable performance in reaction media, buffering systems, and as a precursor for surfactants or detergents. Available in multiple packaging options, our product meets stringent quality standards (≥98% purity) and is supplied with comprehensive analytical documentation (GC/MS, NMR, HPLC) for traceability…

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Description

4-Hydroxy-1-butanesulfonic acid (CAS No. 26978-64-3) is a high-purity sulfonic acid derivative with the molecular formula C4H10O4S, widely utilized in pharmaceutical synthesis, biochemical research, and industrial applications. This compound is characterized by its hydroxyl and sulfonic acid functional groups, making it a versatile intermediate for organic synthesis and chemical modifications. Its excellent water solubility and stability under various conditions ensure reliable performance in reaction media, buffering systems, and as a precursor for surfactants or detergents. Available in multiple packaging options, our product meets stringent quality standards (≥98% purity) and is supplied with comprehensive analytical documentation (GC/MS, NMR, HPLC) for traceability and compliance. Ideal for researchers, chemists, and manufacturers seeking a high-quality sulfonic acid reagent.

Properties

  • CAS Number: 26978-64-3
  • Complexity: 142
  • IUPAC Name: 4-hydroxybutane-1-sulfonic acid
  • InChI: InChI=1S/C4H10O4S/c5-3-1-2-4-9(6,7)8/h5H,1-4H2,(H,6,7,8)
  • InChI Key: YEGPVWSPNYPPIK-UHFFFAOYSA-N
  • Exact Mass: 154.02997997
  • Molecular Formula: C4H10O4S
  • Molecular Weight: 154.19
  • SMILES: C(CCS(=O)(=O)O)CO
  • Topological: 83
  • Monoisotopic Mass: 154.02997997
  • Synonyms: 26978-64-3, 4-Hydroxy-1-butanesulfonic acid, 1-Butanesulfonic acid, 4-hydroxy-, NSC 163335, UNII-87G94EI36D, 87G94EI36D, NSC 71873, NSC-71873, 4-hydroxybutanesulfonic acid, DTXSID4067272, DTXCID5037604, 608-029-6, 4-hydroxybutane-1-sulfonic acid, MFCD28130072, NSC71873, NSC163335, SCHEMBL51852, SCHEMBL309722, SCHEMBL471959, 4-hydroxy butane sulfonic acid, 4-hydroxybutane-1-sulfonicacid, SCHEMBL6633449, SCHEMBL8385040, SCHEMBL8756962, CHEMBL1205974, 1-Butanesulfonic acid,4-hydroxy-, YEGPVWSPNYPPIK-UHFFFAOYSA-N, AKOS027327341, FH45185, AS-47057, DA-39367, SY226260, CS-0132130, NS00028237, F11795, EN300-1087055, Q27269823, 2,2 inverted exclamation mark -Sulfonyldiethanol Solution, SULFOBUTYLBETADEX SODIUM IMPURITY C [EP IMPPURITY], 1,4-butane sultone; 4-hydroxy-butane-1-sulfonic acid; 4-hydroxybutanesulphonic acid;

4-Hydroxy-1-butanesulfonic acid is primarily used as a key intermediate in the synthesis of specialty chemicals, including surfactants and detergents, due to its sulfonic acid group. It also serves as a buffering agent in biochemical assays and pharmaceutical formulations, where precise pH control is critical. Additionally, this compound finds applications in polymer science as a monomer or crosslinking agent for functionalized materials.

Safety and Hazards

GHS Hazard Statements

  • H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Precautionary Statements

  • P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501

Hazard Classes and Categories

  • Skin Corr. 1B (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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