丙二酸环(亚)异丙酯

Product Description:

Product Name: Meldrum acid CAS 2033-24-1

Synonyms:

2,2-Dimethyl-1,3-Dioxane-4,6-Dione;

Meldrum's acid; 

Chemical & Physical Properties:

Appearance : White crystalline powder

Assay: NLT99%

Density:1.2g/cm³

Melting Point: 92-96 ℃(lit.)

Boiling Point: 356.7℃ at 760 mmHg

Flash Point:195.1℃

Water Solubility:2.5 g/100 mL (20 ℃)

Vapor Pressure: 0mmHg at 25°C

PSA:52.60000

LogP: 0.21260

Solubility: Insoluble in water, soluble in ethanol, acetone.

Category: Standards; Pharmaceutical/API Drug Impurities/Metabolites;

Safety Information:

Risk Statements: R36/37/38; R45

Hazard Codes: Xi: T

HS Code: 2932209090

Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

Application: 

Sub-Isopropyl Malonate used in organic synthesis, Intermediate of Sitagliptin phosphate monohydrate; Isopropyl Malonate is used in the synthesis of Sitagliptin phosphate monohydrate. 

2,2-Dimethyl-4,6-dioxo-m-dioxane is also used in Meropenem series intermediate synthesis. and used Protect the reagent.

Our factory manufacture’s Meldrum acid CAS 2033-24-1 have excellent technology and stable property, which can be stored at room temperature for more than one year.

Delivery deadline: from stock

We can provide 2,2-Dimethyl-m-dioxane-4,6-dione COA, Malonic acid cyclic isopropylidene ester MOA, cycl-Isopropylidene Malonate ROS, Meldrum acid CAS 2033-24-1 MSDS and other support for you.

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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.