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2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE

CAS No.
26646-63-9
Chemical Name:
2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE
Synonyms
Carvedilol Impurity 4;Carvedilol Impurity 17;Carvedilol Impurity XA;2-(2-(2-Methoxyphenoxy)ethyl)isoindoline-1,3-dione;2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE;2-[2-(2-methoxyphenoxy)ethyl]-1H-isoindole-1,3(2H)-dione;1H-Isoindole-1,3(2H)-dione, 2-[2-(2-methoxyphenoxy)ethyl]-
CBNumber:
CB32446920
Molecular Formula:
C17H15NO4
Molecular Weight:
297.31
MDL Number:
MFCD02676046
MOL File:
26646-63-9.mol
Last updated:2026-01-13 11:16:02
Product description Number Pack Size Price
2-(2-(2-METHOXYPHENOXY)ETHYL)-1H-ISOINDOLE-1,3(2H)-DIONE AldrichCPR R736066 10MG $30.7
N-[2-(o-Methoxyphenoxy)ethyl]phthalimide M265630 50mg $100
N-[2-(o-Methoxyphenoxy)ethyl]phthalimide M265630 250mg $240
2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE 95.00% CHM0295346 5MG $502.39
More product size

2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE Properties

Melting point 102-108 °C
Boiling point 449.5±25.0 °C(Predicted)
Density 1.278±0.06 g/cm3(Predicted)
solubility Chloroform (Slightly), DMSO (Slightly)
form Solid
pka -2.27±0.20(Predicted)
color White to Off-White

SAFETY

Risk and Safety Statements

2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich R736066 2-(2-(2-METHOXYPHENOXY)ETHYL)-1H-ISOINDOLE-1,3(2H)-DIONE AldrichCPR 26646-63-9 10MG $30.7 2025-07-31 Buy
TRC M265630 N-[2-(o-Methoxyphenoxy)ethyl]phthalimide 26646-63-9 50mg $100 2021-12-16 Buy
TRC M265630 N-[2-(o-Methoxyphenoxy)ethyl]phthalimide 26646-63-9 250mg $240 2021-12-16 Buy
American Custom Chemicals Corporation CHM0295346 2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE 95.00% 26646-63-9 5MG $502.39 2021-12-16 Buy
Product number Packaging Price Buy
R736066 10MG $30.7 Buy
M265630 50mg $100 Buy
M265630 250mg $240 Buy
CHM0295346 5MG $502.39 Buy

2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE Chemical Properties,Uses,Production

Uses

N-[2-(o-Methoxyphenoxy)ethyl]phthalimide is a useful synthetic intermediate in the synthesis of Carvedilol (C184625); a nonselective β-adrenergic blocker with α1-blocking activity. Carvedilol is an antihypertensive used in the treatment of congestive heart failure.

1074-82-4
4463-59-6
26646-63-9
Synthesis of 2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE from Potassium phthalimide and 2-(2-Bromoethoxy)anisole

2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-[2-(2-methoxyphenoxy)ethyl]-1H-isoindole-1,3(2H)-dione Carvedilol Impurity 4 Carvedilol Impurity XA Carvedilol Impurity 17 2-(2-(2-Methoxyphenoxy)ethyl)isoindoline-1,3-dione 1H-Isoindole-1,3(2H)-dione, 2-[2-(2-methoxyphenoxy)ethyl]- 2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE 26646-63-9