Diclofenac EP Impurity E

For Research Use Only.
Category
Alkaloids
Cat.No.
NP0047
CAS
59-48-3
Product Name
Diclofenac EP Impurity E
Structure

Product Details

Description
Diclofenac EP Impurity E is an impurity of Diclofenac, which is a non-selective COX inhibitor used as a non-steroidal anti-inflammatory drug (NSAID).
Synonyms
Diclofenac sodium EP impurity E; Diclofenac potassium EP impurity E; 1,3-dihydro-2H-indol-2-one; 2H-Indol-2-one, 1,3-dihydro-; 1,3-Dihydro-2H-indol-2-one; 2-Indolinone; Oxindole; 2,3-Dihydro-1H-indol-2-one; 2-Indolone; 2-Oxindole; 2-Oxo-2,3-dihydroindole; 2-Oxoindole; 2-Oxoindoline; Indol-2(3H)-one; Indoline-2-one; NSC 274863; Oxindol
IUPAC Name
1,3-dihydroindol-2-one
Molecular Weight
133.15
Molecular Formula
C8H7NO
Canonical SMILES
C1C2=CC=CC=C2NC1=O
InChI
InChI=1S/C8H7NO/c10-8-5-6-3-1-2-4-7(6)9-8/h1-4H,5H2,(H,9,10)
InChIKey
JYGFTBXVXVMTGB-UHFFFAOYSA-N
Boiling Point
227°C
Melting Point
128°C
Flash Point
190.0±18.0 °C
Purity
≥95%
Density
1.198±0.06 g/cm3
Solubility
Soluble in Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Appearance
Light Brown to Brown Solid
Storage
Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
BRN
114692
Color
White to Off-White
Definition
ChEBI: An indolinone carrying an oxo group at position 2.
EINECS
200-429-5
Form
Solid
Hazard Class
6.1(b)
Hazard Codes
Xn
HS Code
29337900
Packing Groups
III
pKa
14.77±0.20(Predicted)
Refractive Index
1.5282 (estimate)
RIDADR
2811
Risk Statements
22
RTECS
NM2080500
Safety Statements
22-24/25
Uses
Indole analogue; shows pharmacological activity.
Vapor Pressure
0.0±0.7 mmHg at 25°C
Water Solubility
Insoluble
WGK Germany
3
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