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Isopropyl Malonate Powder Pharmaceutical Intermediates

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Buy Isopropyl Malonate Powder Pharmaceutical Intermediates Online CAS 2033-24-1

 

Isopropyl Malonate Specification

Product Name: Isopropyl malonate
CAS: 2033-24-1
Standard: Enterprise Standard
Level: Medical grade
Content: 99%
Appearance: white crystal
Packing: 25KG/ cardboard drum detachable
Ingredients: Malonic acid ring (isopropylidene)
Physical and chemical properties: white crystalline powder
Category: Pharmaceutical raw materials
Field: Pharmaceutical intermediates
Deferred product: Meropenem
Use: Meropenem series intermediate synthesis

 

Isopropyl Malonate Certificate of Analysis

Product name Isopropyl malonate
CAS No. 2033-24-1 Outer Packing 25kg/drum
Production date 20181028 Shelf life 20201027
Standard adopted Enterprise Standard
Items of analysis Specification Results
Appearance White or off-white crystalline powder White crystal powder
Water ≤0.2% 0.11%
Assay ≥99.0% 99.62%
Melting point 92-96℃ 94.4-94.9℃
Conclusion Qualified

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