Meldrum's acid 2033-24-1

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Meldrum's acid 2033-24-1

 2,2-Dimethyl-1,3-dioxane-4,6-dione 2033-24-1

99.50% in stock CAS 2033-24-1

 2,2-Dimethyl-1,3-dioxane-4,6-dione CAS 2033-24-1

Meldrum's acid CAS 2033-24-1

Name:    2,2-Dimethyl-1,3-dioxane-4,6-dione
Synonyms:    Malonic acid cyclic isopropylidene ester; Meldrum's acid  Isopropyl Malonate;Meldrum’s acid, Malonic acid cyclic isopropylidene ester;2,2-DiMethyl-1,3-dioxane-4,6-dione, 98% 25GR;2,2-Dimethyl-1,3-dioxane-4,6-dione cycl-Isopropylidene Malonate Malonic Acid Cyclic Isopropylidene Ester;2,2-dimethyl-1,3-dioxane-4,6-diacetone;2,2-Dimethyl-4,6-dioxo-m-dioxane;2,2-Dimethyl-m-dioxane-4,6-dione;2,2-dimethyl-m-dioxane-6-dione
CAS:    2033-24-1
MF:    C6H8O4
MW:    144.13
EINECS:    217-992-8
Product Categories:    Heterocycles;Intermediates & Fine Chemicals;-;Dioxanes;Dioxanes & Dioxolanes;Pharmaceuticals;Drug Discovery;pharmaceutical intermediates

Appearance & Physical State     Crystals, white to beige
Melting Point     92-96 °C(lit.)
Water Solubility     2.5 g/100 mL (20 ºC)

2,2-Dimethyl-1,3-dioxane-4,6-dione Chemical Properties
Melting point     92-96 °C(lit.)
Boiling point     182.71°C (rough estimate)
density     1.1311 (rough estimate)
refractive index     1.4434 (estimate)
storage temp.     0-6°C
solubility     dioxane: soluble5%, clear to very slightly hazy, colorless to faintly yellow
pka    5.1(at 25℃)
form     Crystals or Powder
color     Brownish-white to beige-brown
Water Solubility     2.5 g/100 mL (20 ºC)

HazardClass     IRRITANT
HS Code     29322090

2,2-Dimethyl-1,3-dioxane-4,6-dione Usage And Synthesis
Chemical Properties    Crystals, white to beige
Uses    Meldrum`s acid is an intermediate for different organic syntheses. For typical reactions please consult the Meldrum`s acid brochure, which you can order. Contact us. Product Data Sheet
Uses    An antimicrobial agent
Uses    In organic synthesis as a substitute for acyclic malonic esters and generally as a C3O2 synthon.

Preparation Products And Raw materials
Raw materials    Malonic acid
Preparation Products    QUINOLINE-4-BORONIC ACID-->QUINOLINE-4-CARBOXYLIC ACID-->6-BROMO-4-CHLOROQUINOLINE-->4-Bromoquinoline-->4-CHLOROQUINOLINE-->4,7-DIMETHOXY-1,10-PHENANTHROLINE, 97%-->7-DIETHYLAMINO-3-THENOYLCOUMARIN-->4-IODOQUINOLINE-->3-(4-Nitrophenyl)propanoic acid-->6-bromoquinolin-4(3H)-one-->3-(2-THIENYL)PROPIONIC ACID-->3-(4-NITRO-PHENYL)-PROPAN-1-OL