ChemicalBook--->CAS DataBase List--->1443544-27-1

1443544-27-1

1443544-27-1 Structure

1443544-27-1 Structure
IdentificationBack Directory
[Name]

4,5-Bis(chloromethyl)-1,3-dioxol-2-one
[CAS]

1443544-27-1
[Synonyms]

Olmesartan Impurity 4
Olmesartan Impurity 58
Olmesartan Dichloromethyl Impurity
4,5-Dichloromethyl-1,3-dioxol-2-one
4,5-Bis(chloromethyl)-1,3-dioxol-2-one
1,3-Dioxol-2-one, 4,5-bis(chloromethyl)-
[Molecular Formula]

C5H4Cl2O3
[MDL Number]

MFCD30729548
[MOL File]

1443544-27-1.mol
[Molecular Weight]

182.99
Chemical PropertiesBack Directory
[Melting point ]

72-74°C
[Boiling point ]

205.8±50.0 °C(Predicted)
[density ]

1.506±0.06 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, -20°C Freezer, Under inert atmosphere
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

Solid
[color ]

White to Pale Yellow
[Stability:]

Moisture Sensitive
[InChI]

InChI=1S/C5H4Cl2O3/c6-1-3-4(2-7)10-5(8)9-3/h1-2H2
[InChIKey]

YKCNWFRALIHYLI-UHFFFAOYSA-N
[SMILES]

O1C(CCl)=C(CCl)OC1=O
Hazard InformationBack Directory
[Uses]

4,5-Bis(chloromethyl)-1,3-dioxol-2-one is an impurity of Olmesartan Medoxomil (O550000), which is an angiotensin II receptor antagonist. Used as an anti-hypertensive.
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