4-(Trifluoromethyl)-2-pyrimidinethiol

Product Name:4-(Trifluoromethyl)-2-pyrimidinethiol
CAS:136547-17-6
MFC5H3F3N2S
MW:180.15
EINECS:625-180-3
MOL File:136547-17-6.mol

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Comprehensive Guide to 4-(Trifluoromethyl)-2-pyrimidinethiol

Table of Contents

1. Product Overview & Specifications

Parameter Value
CAS Number 34465-01-7
Molecular Formula C5H3F3N2S
Molecular Weight 180.15 g/mol
Appearance Off-white crystalline powder
Purity (HPLC) >99.5%
Storage Conditions 2-8°C in inert atmosphere

2. Key Applications & Industrial Uses

Pharmaceutical Intermediate: Critical building block for trifluoromethyl-containing kinase inhibitors in oncology therapeutics.

Agrochemical Synthesis: Core component in next-generation fungicides with enhanced environmental stability.

Material Science: Precursor for functionalized pyrimidine derivatives in OLED manufacturing.

3. Technical Comparison with Alternatives

Feature Our Product Standard Grade Competitor A
Isomeric Purity 99.9% 98.2% 97.5%
Thermal Stability Stable up to 150°C Decomposes at 120°C Degrades at 110°C
Solubility (DMSO) 50 mg/mL 32 mg/mL 28 mg/mL

4. Synthesis & Handling Protocols

Optimal Reaction Conditions:

  • Molar ratio 1:1.2 with brominated intermediates
  • Catalyzed by Pd(PPh3)4 under nitrogen
  • Yield optimization at 65-70°C for 8-12 hours

5. Client Success Stories

Case 1: European Pharma Leader (Confidential) – Achieved 40% yield improvement in JAK2 inhibitor synthesis through our optimized thiol derivatives.

Case 2: APAC CropScience Innovator – Developed novel strobilurin fungicide with 15% broader spectrum activity using our technical-grade material.

6. Request Customized Quotes

Contact our technical team for batch-specific COA or custom synthesis requirements:

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

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