| | Identification | Back 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 Properties | Back 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 Information | Back 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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                            | Company Name: | TOSUN PHARM |  
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