3-amino-1-propanesulfonic acid cas 3687-18-1

Chemical Name: 3-Amino-1-propanesulfonic acid
CAS No.: 3687-18-1
Molecular Formula: C3H9NO3S
Molecular weight:139.17
Appearance: White crystalline powder
Assay: ≥99%
 
related documents:

COA of 3-Amino-1-propanesulfonic acid CAS 3687-18-1
TDS of 3-Amino-1-propanesulfonic acid CAS 3687-18-1

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3-Amino-1-propanesulfonic Acid (CAS 3687-18-1) Technical Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter 3-Amino-1-propanesulfonic Acid Conventional Sulfonic Acids
CAS Number 3687-18-1 Varies
Molecular Formula C₃H₉NO₃S R-SO₃H
Molecular Weight 139.17 g/mol 120-200 g/mol
Melting Point 293°C (dec.) 200-250°C
EC Number 222-977-4

2. Functional Applications

This zwitterionic buffer demonstrates exceptional performance in:

  • Pharmaceutical intermediates for neurological therapeutics
  • Biochemical research applications (protein stabilization)
  • Advanced material synthesis
  • Analytical chemistry standards

3. Implementation Scenarios

Scenario 1: Neuropharmaceutical Development

Used as tramiprosate precursor in Alzheimer’s disease research formulations requiring precise pH maintenance during drug delivery system development.

Scenario 2: Chromatography Applications

Essential mobile phase component for HPLC analysis of heat-sensitive biomolecules due to superior buffering capacity at physiological pH ranges.

4. Client Success Stories

Case Study A: Nanjing Chenruisheng Bio-medical

Implemented in large-scale production of homotaurine derivatives, achieving 99.5% purity levels for neurological drug candidates through optimized crystallization processes.

Case Study B: Hebei Junhua Import/Export

Enabled European pharmaceutical partners to reduce buffer preparation time by 40% in vaccine adjuvant development through customized bulk packaging solutions.

5. Procurement Consultation

For technical specifications sheets or customized formulation support:

Contact: Technical Support Team
Email: info@vivalr.com
Tel: (86) 15866781826

Include your required quantity, purity grade (97%+/99%+), and intended application when inquiring.

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