CAS 40856-44-8 | (S)-3-Amino-3-phenylpropanoic acid Manufacturer & Supplier in China

Product Overview

(S)-3-Amino-3-phenylpropanoic acid (CAS 40856-44-8), also commonly referred to as (S)-beta-Phenylalanine, is a high-value chiral beta-amino acid that serves as a vital structural building block in advanced organic synthesis. Within the Pharmaceutical Intermediates sector, this compound is highly recognized as a key regulatory intermediate utilized in the commercial synthesis and manufacturing of Dapoxetine Hydrochloride, a widely prescribed selective serotonin reuptake inhibitor. As a leading manufacturer of (S)-3-Amino-3-phenylpropanoic acid CAS 40856-44-8 based in China, Conscientia Industrial utilizes precision asymmetric synthesis and advanced enzymatic resolution technologies to ensure exceptional optical purity and minimal unwanted enantiomeric presence. Our production lines maintain a strict quality control standard to consistently satisfy the rigorous global technical requirements for active pharmaceutical ingredient development, custom peptide synthesis, and scale-up manufacturing projects.

Technical Specifications

• Product Name: (S)-3-Amino-3-phenylpropanoic acid

• CAS Number: 40856-44-8

• Category: Pharmaceutical Intermediates

• Quality Standard: In-House Specification

• Purity (HPLC): ≥98.0%

• Molecular Formula: C9H11NO2

• Molecular Weight: 165.19

• Appearance: White to off-white crystalline powder

• Loss on Drying: ≤1.0%

• Residue on Ignition: ≤0.1%

• Application: Dapoxetine Hydrochloride intermediate

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on order quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for (S)-3-Amino-3-phenylpropanoic acid CAS 40856-44-8.

• Advanced Analytical Verification: Every batch of (S)-3-Amino-3-phenylpropanoic acid is validated through HPLC, Chiral HPLC, and Proton Nuclear Magnetic Resonance (1H-NMR) spectroscopy to confirm exact chemical identity, structural alignment, and optical purity.

• Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA) for (S)-3-Amino-3-phenylpropanoic acid CAS 40856-44-8.

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from kilogram-scale pilot research to multi-ton large-scale bulk industrial pharmaceutical intermediate supply.

• Direct Source Advantage: As a primary manufacturer, we provide (S)-3-Amino-3-phenylpropanoic acid CAS 40856-44-8 with efficient lead times and direct factory technical support.

Packaging & Storage

• Standard Packaging: Available in standard configurations of 1kg per aluminum foil bag, 5kg per durable plastic drum, or 25kg per industrial-grade fiber drum, complete with double-layer PE inner liners and moisture-resistant sealing.

• Storage Conditions: Store in a cool, dry, and well-ventilated warehouse facility. Keep container tightly closed when not in use. Store away from strong oxidizing agents and incompatible materials.

• Shelf Life: 24 months from the manufacturing date when stored under correct recommended conditions.

• Safety Handling: This material is a technical-grade chemical intermediate intended for industrial production and laboratory research use only.

Our logistics team ensures secure distribution of (S)-3-Amino-3-phenylpropanoic acid CAS 40856-44-8 via global courier, air freight, and sea freight.

Request a Quote & COA for (S)-3-Amino-3-phenylpropanoic acid CAS 40856-44-8 Today.