Cyclohexanone – Pharmaceutical Grade for API and Intermediate Synthesis
Sulfolane Product Description
Cyclohexanone from Ruishuang Chemical is refined for pharmaceutical synthesis, particularly in the production of active pharmaceutical ingredients (APIs) and intermediates. Its low residuals and high purity ensure compatibility with cGMP-oriented operations.
Sulfolane Products Features
Pharma-Compatible Purity: ≥99.9%, ultra-low byproduct levels
Low Heavy Metal Content: Suited for regulated synthesis routes
Stable for Multi-Step Synthesis: Performs in both batch and flow reactions
Transparent Documentation: COA, TDS, MSDS provided upon request
Sulfolane application
Intermediate in synthesis of sedatives and antispasmodics
Precursor in cyclohexanone oxime transformation
Solvent in extraction and crystallization of API intermediates
Reagent in fine chemical and life science compound development
Sulfolane Physical Property Data
| Parameter | Specification |
|---|---|
| CAS No. | 108-94-1 |
| Purity | ≥99.9% |
| Appearance | Colorless, crystal-clear liquid |
| Water Content | ≤0.02% |
| Boiling Point | 155–156°C |
| Metal Impurities | ≤1 ppm |
| Residue on Evap. | ≤0.01% |
Sulfolane Molecular Structure
Sulfolane Packing & Storage
Packaging: 25kg fluorinated drums or 190kg pharma drums
Storage: Keep tightly closed in clean, controlled room conditions
Compliance: Suitable for regulated pharmaceutical environments
Why Choose Ruishuang Chemical
Ruishuang provides pharma-grade solvents with high regulatory awareness and documentation support. We understand the strict demands of API production and offer flexible support for pilot to commercial-scale supply.
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