?Product Name?: N-Despropyl (R)-Ropivacaine
?CAS No.?: 27262-43-7
?Molecular Formula?: C??H??N?O
?Molecular Weight?: 232.32

?? ?Product Overview?

?Brief Introduction?: N-Despropyl (R)-Ropivacaine is a high-purity chiral intermediate and impurity reference standard critical for the synthesis and quality control of ?Ropivacaine?, a widely used long-acting local anesthetic?12. Its stereochemical specificity ensures accurate analytical and manufacturing applications in pharmaceutical development?34.
?Primary Function?: Key impurity standard for Ropivacaine validation; intermediate in API synthesis?12.
?Applicable Fields?: Pharmaceutical manufacturing, analytical chemistry, and regulatory compliance?12.

? ?Key Advantages?

?? ?≥98% Purity?: Verified by HPLC, NMR, and GC for analytical precision?12.
?? ?Chiral Specificity?: (R)-isomer ensures compatibility with enantioselective synthesis?34.
?? ?Scalable Supply?: Available from 1g to 25kg with custom packaging options?12.

?? ?Application Scenarios?

1. ?Ropivacaine Quality Control?: Essential impurity reference for drug batch validation?12.

2. ?API Synthesis?: Intermediate in the production of enantiomerically pure local anesthetics?34.

3. ?Regulatory Compliance?: Supports pharmacopeial testing (USP/EP) and GMP protocols?12.

?? ?Quality Certifications?

• ?Testing Standards?: Complies with USP/EP guidelines; validated by HPLC (>98%), NMR, and mass spectrometry?12.

• ?Physical Properties?: Melting point 129-130°C, stable under inert gas storage?36.

?? ?Market Trends?

The demand for N-Despropyl (R)-Ropivacaine is driven by the expanding use of ?Ropivacaine? in surgical and pain management applications. With global pharmaceutical regulations emphasizing impurity profiling, this reference standard is projected to grow steadily, particularly in Asia-Pacific markets?12.