210145
2,2-Dimethyl-1,3-dioxane-4,6-dione
98%
Manufacturer: Sigma Aldrich
CAS Number: 2033-24-1
Synonym(S): Malonic acid cyclic isopropylidene ester, Meldrum’s acid, cycl-Isopropylidene malonate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 G | 210145-10-G | In Stock | ₹ 2,121.70 |
| 25 G | 210145-25-G | In Stock | ₹ 4,351.65 |
| 100 G | 210145-100-G | In Stock | ₹ 10,067.25 |
210145 - 10 G
In Stock
Quantity
1
Base Price: ₹ 2,121.70
GST (18%): ₹ 381.906
Total Price: ₹ 2,503.606
Quality Level
200
Assay
98%
form
solid
mp
92-96 °C (lit.)
solubility
dioxane: soluble 5%, clear to very slightly hazy, colorless to faintly yellow
storage temp.
2-8°C
SMILES string
CC1(C)OC(=O)CC(=O)O1
InChI
1S/C6H8O4/c1-6(2)9-4(7)3-5(8)10-6/h3H2,1-2H3
InChI key
GXHFUVWIGNLZSC-UHFFFAOYSA-N
Related Products
Description
- General description: 2,2-Dimethyl-1,3-dioxane-4,6-dione (Meldrum′s acid) is widely used in organic synthesis, especially for multiple C-C bond formations due to its adequate acidity (pKa 4.83) and steric rigidity[1]. Knoevenagel condensation reaction between aldehydes and Meldrum′s acid are accelerated in ionic liquids.[2]Meldrum′s acid is used as a valuable starting material to synthesize heterocycles and as intermediates in organic synthesis reactions.[3][4]
- Application: 2,2-Dimethyl-1,3-dioxane-4,6-dione was used in the synthesis of:macrocyclic β-keto lactone[5]4-pyridyl-substituted heterocycles[6]2-substituted indoles[7]isofraxidin.[8]
SAFETY INFORMATION
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Quality Level: 200
Assay: 98%
form: solid
mp: 92-96 °C (lit.)
solubility: dioxane: soluble 5%, clear to very slightly hazy, colorless to faintly yellow
storage temp.: 2-8°C
SMILES string: CC1(C)OC(=O)CC(=O)O1
InChI: 1S/C6H8O4/c1-6(2)9-4(7)3-5(8)10-6/h3H2,1-2H3
InChI key: GXHFUVWIGNLZSC-UHFFFAOYSA-N
Quality Level:
200
Assay:
98%
form:
solid
mp:
92-96 °C (lit.)
solubility:
dioxane: soluble 5%, clear to very slightly hazy, colorless to faintly yellow
storage temp.:
2-8°C
SMILES string:
CC1(C)OC(=O)CC(=O)O1
InChI:
1S/C6H8O4/c1-6(2)9-4(7)3-5(8)10-6/h3H2,1-2H3
InChI key:
GXHFUVWIGNLZSC-UHFFFAOYSA-N
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