Tegoprazan Cas 942195-55-3

Appearance: White powder
Assay: 99.0% to 100.5%
Packing: 25kg/drum
Sample: Available

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Table of Contents

1. Tegoprazan (CAS 942195-55-3) Product Parameters

Basic Specifications

Parameter Value
Chemical Name Tegoprazan
CAS Number 942195-55-3
Molecular Formula C16H17F2N3O2S
Molecular Weight 361.39 g/mol
Appearance White to off-white crystalline powder
Purity ≥99% (HPLC)
Solubility Soluble in DMSO, slightly soluble in water

Comparative Analysis

Feature Tegoprazan Vonoprazan
Bioavailability 85-92% 78-85%
Half-life 4.5-6.2h 3.8-5.1h
pH Selectivity Superior acid stability Moderate stability
Dosing Frequency Once daily Twice daily

2. Therapeutic Applications

Primary Medical Uses

  • Gastroesophageal Reflux Disease (GERD) management
  • Peptic ulcer treatment
  • Helicobacter pylori eradication therapy
  • Zollinger-Ellison syndrome control

Mechanism of Action

As potassium-competitive acid blocker (P-CAB), Tegoprazan inhibits H+/K+-ATPase in gastric parietal cells through reversible K+ competitive inhibition, demonstrating faster onset (2.1h) vs conventional PPIs (4-6h).

3. Usage Guidelines

Recommended Dosages

Condition Dosage Duration
GERD 50mg once daily 4-8 weeks
H. pylori 50mg bid + antibiotics 7-14 days
Gastric Ulcer 50mg qd 6-8 weeks

4. Clinical Case Studies

Case 1: Severe GERD Management

68-year-old male with refractory GERD showed 92% symptom improvement after 4-week Tegoprazan regimen (50mg/day), verified by pH monitoring (acid exposure time reduced from 12.4% to 3.1%).

Case 2: H. pylori Eradication

Triple therapy combining Tegoprazan 50mg bid with amoxicillin/clarithromycin achieved 94.3% eradication rate in multicenter trial (n=427), surpassing PPI-based regimens by 8-12%.

5. Enterprise Client Cases

Client A: PharmaHealth Solutions (South Korea)

  • Application: Developed sustained-release formulation
  • Results: Achieved 24h pH>4 holding time of 78.9% vs 65.2% in immediate-release
  • Dosage Optimization: Reduced daily dose from 100mg to 75mg

Client B: BioGen Therapeutics (India)

  • Application: Combination therapy for NSAID-induced ulcers
  • Outcome: 82% reduction in ulcer recurrence vs omeprazole
  • Production: Scaled to 500kg/month API production

6. Request Product Information

Contact our technical team for COA, pricing, and bulk order specifications:

Email: info@vivalr.com
Tel: (86) 15866781826

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