pn 203-831

Modify Date: 2025-08-25 21:28:33

pn 203-831 Structure
pn 203-831 structure
Common Name pn 203-831
CAS Number 116169-18-7 Molecular Weight 369.37100
Density 1.261g/cm3 Boiling Point 471.64ºC at 760 mmHg
Molecular Formula C19H19N3O5 Melting Point 53-55?C
MSDS N/A Flash Point 239.04ºC

 Names

Name 5-O-methyl 3-O-propan-2-yl 4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethylpyridine-3,5-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.261g/cm3
Boiling Point 471.64ºC at 760 mmHg
Melting Point 53-55?C
Molecular Formula C19H19N3O5
Molecular Weight 369.37100
Flash Point 239.04ºC
Exact Mass 369.13200
PSA 104.41000
LogP 3.25340
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.581
InChIKey XXUCEEUFISNYCI-UHFFFAOYSA-N
SMILES COC(=O)c1c(C)nc(C)c(C(=O)OC(C)C)c1-c1cccc2nonc12
Storage condition Refrigerator

 Safety Information

RIDADR NONH for all modes of transport

 Synonyms

Isradipine impurity D
Dehydro Isradipine
PN 203-831
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