5-Methoxy-2-methyl-3-indoleacetic acid

5-甲氧基-2-甲基-3-吲哚乙酸

Also known as: 5-Methoxy-2-methyl-1H-indole-3-acetic acid, 2-(5-methoxy-2-methyl-1H-indol-3-yl)acetic acid, Indomethacin EP Impurity B, Indomethacin USP RC A, Deschlorobenzoyl indomethacin, Indometacin Impurity Ⅰ, 5-Methoxy-2-methylindole-3-acetic acid, 5-MIAA, N-Des(4-chlorobenzoyl)indomethacin, MFCD00005618

CAS No.
2882-15-7
Jingsj CID
J-20606-4
Molecular Formula
C12H13NO3
Chinese Name
5-甲氧基-2-甲基-3-吲哚乙酸
Molecular Weight
219.23700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point161-163 °C(lit.)
Boiling Point450.2ºC at 760mmHg
Density1.292g/cm3
Flash Point226.1ºC

Frequently Asked Questions

What is the CAS number of 5-Methoxy-2-methyl-3-indoleacetic acid?

2882-15-7

What are the molecular formula and molecular weight of 5-Methoxy-2-methyl-3-indoleacetic acid?

C12H13NO3, molecular weight 219.23700 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026