Basic information

Product Name: 2-Ethoxy-5-hydroxy-1H-indole-3-carboxylic acid ethyl ester
Synonyms: 2-Ethoxy-5-hydroxy-1H-indole-3-carboxylic acid ethyl ester
CAS NO:66866-41-9
Molecular Formula: C₁₃H₁₅NO₄
Molecular Weight: 249.26
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-Ethoxy-5-hydroxy-1H-indole-3-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-Ethoxy-5-hydroxy-1H-indole-3-carboxylic acid ethyl ester(66866-41-9)
EPA Substance Registry System: 2-Ethoxy-5-hydroxy-1H-indole-3-carboxylic acid ethyl ester(66866-41-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 66866-41-9(Hazardous Substances Data)

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66866-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66866-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,6 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66866-41:
(7*6)+(6*6)+(5*8)+(4*6)+(3*6)+(2*4)+(1*1)=169
169 % 10 = 9
So 66866-41-9 is a valid CAS Registry Number.

66866-41-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	ethyl 2-ethoxy-5-hydroxy-1H-indole-3-carboxylate

1.2 Other means of identification

Product number	-
Other names	HMS1579C05

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:66866-41-9 SDS

66866-41-9Upstream product

66866-41-9Downstream Products

3416-18-0 5-hydroxyoxindole

66866-41-9Relevant academic research and scientific papers

Mass Spectrometry of Substituted α-Ethoxypyridines and -Pyrimidines

Ivanov, Ivo C.,Sulay, Piroschka B.

, p. 873 - 877 (1984)

The molecular ions of the α-ethoxy heterocycles 1-8 lose .CH3 and C2H4 or .C2H5 from the α-ethoxy group.Also, fragmentation of the esters 2b, 3b, 4-8 occurs by degradation of the ethoxycarbonyl group.

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