Cinchonine CAS 118-10-5

Chemical Name: Cinchonine
CAS No.: 118-10-5
Molecular Formula: C19H22N2O
Molecular Weight: 294.39
Appearance: White Crystal

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Table of Contents

Cinchonine (CAS 118-10-5) Overview

Basic Chemical Properties

Parameter Specification
CAS Number 118-10-5
Molecular Formula C19H22N2O
Molecular Weight 294.39 g/mol
Appearance White crystalline powder
Purity ≥98% (HPLC)
Melting Point 264-266°C
Storage Conditions 2-8°C in airtight container

Technical Specifications & Comparative Analysis

Feature Cinchonine Cinchonidine Quinine
Stereochemistry 8R,9S 8S,9R 8S,9R
Optical Rotation +229° (c=1, CHCl3) -109° (c=0.5, EtOH) -158° (c=2, EtOH)
Solubility Moderate in ethanol Poor in water Soluble in hot water
Pharma Applications Synergistic antimalarial Alkaloid research Primary therapeutic agent

Key Applications & Industry Uses

Pharmaceutical Applications

1. Malaria Treatment Adjuvant: Enhances quinine efficacy through pharmacokinetic modulation
2. Cardiac Research: Modulates ion channels in electrophysiology studies
3. Neurological Studies: GABA receptor interaction analysis

Chemical Synthesis Uses

1. Asymmetric catalysis in chiral molecule synthesis
2. Resolution agent for enantiomeric separation
3. Organocatalyst in Michael addition reactions

Pharmaceutical Research Case Study

Project: Antimalarial Combination Therapy Development

1. Challenge: Reduce quinine dosage while maintaining efficacy
2. Solution: 1:3 cinchonine-quinine co-formulation
3. Result: 40% dosage reduction with equivalent parasite clearance rate
4. Process: In vitro hemozoin inhibition assay → murine model validation

Asymmetric Synthesis Application

Process: Enantioselective Aldol Reaction

1. Substrate: Prochiral ketones
2. Catalyst: Cinchonine-derived thiourea (0.5 mol%)
3. Conditions: Toluene, -20°C, 24h
4. Outcome: 92% yield, 88% ee
5. Scale-up: Successful kilogram-scale production

ABC Pharma – Antimalarial Development

Parameter Detail
Client Profile Top 10 global antimalarial producer
Challenge High toxicity in existing formulations
Solution Cinchonine-based combination therapy
Implementation GMP-grade supply, technical support
Result 30% toxicity reduction, FDA fast-track approval

XYZ Chemicals – Catalyst Production

Parameter Detail
Client Profile Specialty chemical manufacturer
Challenge Low enantioselectivity in API synthesis
Solution Custom cinchonine catalyst system
Implementation Bulk supply with purity certification
Result 95% ee achieved, production cost reduced 25%

Request Customized Solutions

Technical & Commercial Consultation

Contact our alkaloid specialists:
Email: info@vivalr.com
Tel: (86) 15866781826
Service Scope:
1. Custom purity specifications (98-99.9%)
2. Bulk quantities (kg to ton scale)
3. Regulatory support (DMF, CEP files)
4. Application development services

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