Ethyl 2,4-Dichloro-5-Nitro-6-Pyrimidinecarboxylate CAS 54368-61-5 | Core Supplier of High-Activity Nitropyrimidine Ester Intermediates
[Core Keywords]: Ethyl 2,4-Dichloro-5-Nitro-6-Pyrimidinecarboxylate Supplier, CAS 54368-61-5, Nitropyrimidine Agrochemical Intermediates, Anticancer Drug Building Blocks
Product Basics
Chemical Name: Ethyl 2,4-dichloro-5-nitro-6-pyrimidinecarboxylate
CAS No.: 54368-61-5 (Title-Level Keyword Emphasis)
Molecular Formula: C₇H₅Cl₂N₃O₄
Appearance: Light-yellow to yellow crystalline powder
Purity: ≥98.5% (HPLC, pharmaceutical intermediate grade)
Key Physicochemical Properties (Structured Data Optimization)
| Attribute | Value |
|---|
| Molecular Weight | 290.04 g/mol |
| Melting Point | 128-131℃ (dynamic DSC measurement) |
| Boiling Point (0.1 mmHg) | 265-268℃ (decomposition) |
| Density (25℃) | 1.56 g/cm³ |
| Solubility | Soluble in acetone, DCM; slightly soluble in ethanol; insoluble in water |
| Stability | Light-sensitive (store in darkness), stable at pH 5-8 |
| Storage Conditions | Light-protected, sealed, -20℃ dry storage |
Upstream-Downstream Industrial Chain Integration
▶ Upstream Material Guarantee
Core Intermediates: 5-Nitro-6-pyrimidinecarboxylic acid, thionyl chloride (SOCl₂)
Process Optimization: Stepwise chlorination-esterification technology (overall yield >85%, impurities <0.3%)
▶ Downstream Application Expansion
Agrochemical Fungicides: Key precursor for methoxyacrylate fungicides (e.g., azoxystrobin)
Anticancer Drugs: Thymidylate synthase inhibitor molecular scaffold modification
Photosensitive Materials: Photoresist sensitizer synthesis
Molecular Probes: Targeted DNA topoisomerase covalent inhibitor development
Industry Solutions & Technical Advantages
| Application Field | Typical Scenario | Technical Strengths |
|---|
| Agrochemicals | Resistance-management fungicide development | Chlorine atom nucleophilic substitution activity >96% (LC-MS verified) |
| Anticancer Drugs | 5-Fluorouracil derivative structural optimization | Nitroreduction selectivity >95% |
| Semiconductor Materials | Photoresist photoacid generator (PAG) precursor | Photolysis efficiency (248nm) increased by 30% |
| Chemical Biology | Topoisomerase I/II covalent inhibitor design | Ester-directed hydrolysis yield >93% |
SEO Keyword Matrix
Core Keyword Layout:
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"CAS 54368-61-5 Technical Specifications"
"High-Activity Nitropyrimidine Ester Supplier"
Long-Tail Keyword Combinations:
"Custom Production of Azoxystrobin Intermediates"
"Anticancer Drug Nitro Precursor Supplier"
"Photoresist Raw Material 54368-61-5 Manufacturer"
Compliance Statement
✅ EINECS Status: Not listed (per ECHA database)
✅ REACH Progress: Under consortium registration (SIEF member ID: CHEM-2023-XXXXX)
✅ EU Export: Supports tonnage-level formal registration (SVHC test reports available)
✅ Analysis Reports: Full documentation (HPLC, ¹H NMR, elemental analysis)
Note: Technical parameters and compliance details are subject to final verification. Contact for custom synthesis or regulatory support.
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