Description

2-Aminobutyl Hydrogen Sulphate is a versatile organosulfur compound and an important chemical intermediate. Its bifunctional nature, featuring both an amine and a sulfate ester group, makes it a valuable building block for the synthesis of more complex molecules. This compound is primarily utilized in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring the introduction of a sulfated aminoalkyl moiety.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring sulfated amino acid derivatives or heparin-mimicking structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the sulfate ester group enhances solubility or biological activity.
• Surfactant & Detergent Industry: Serves as a raw material for the manufacture of specialized anionic surfactants and amphoteric agents.
• Chemical Research & Development: Employed as a building block in organic synthesis for creating novel polymers, ligands, and functional materials.
• Bioconjugation & Protein Modification: Potential use in biochemical applications for modifying peptides or proteins to alter their solubility or functional properties.

Basic Information

Product Name	2-Aminobutyl Hydrogen Sulphate
CAS No.	68541-04-8
Molecular Formula	C₄H₁₁NO₄S
Molecular Weight	169.20 g/mol
Synonyms	2-Aminobutyl sulfate; 1-Amino-2-butanol sulfate; 2-Butanol, 1-amino-, sulfate (1:1); Butanolamine sulfate; 2-Amino-1-butanol hydrogen sulfate; sec-Butanolamine sulfate; 2-ABHS; Amino butyl sulphate
EINECS	Contact for details

Quality Control

Our 2-Aminobutyl Hydrogen Sulphate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles. We are committed to meeting the specific requirements of our B2B partners across global markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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