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ChemicalBook >> CAS DataBase List >>6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER

6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER

CAS No.
107516-75-6
Chemical Name:
6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER
Synonyms
Diethyl indole-2,6-dicarboxylate;Diethylindole-2,6-dicarboxylate,96%;Diethyl indole-2,6-dicarboxylate, 96%;1H-Indole-2,6-dicarboxylic acid diethyl ester;diethyl 1H-indole-2,6-dicarboxylate - [D81295];Indole-2,6-dicarboxylic acid diethyl ester, 96%;1H-Indole-2,6-dicarboxylic acid, 2,6-diethyl ester;6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER
CBNumber:
CB3116515
Molecular Formula:
C14H15NO4
Molecular Weight:
261.27
MDL Number:
MFCD03411566
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-05-28 00:56:07
Product description Number Pack Size Price
DIETHYL 1H-INDOLE-2,6-DICARBOXYLATE 97% 52722 1G $53
DIETHYL 1H-INDOLE-2,6-DICARBOXYLATE 97% 52722 5G $147
Diethyl 1H-indole-2,6-dicarboxylate 307141 250.00mg $38
Diethyl 1H-indole-2,6-dicarboxylate 307141 1.00g $60
Diethyl 1H-indole-2,6-dicarboxylate 307141 5.00g $245
More product size

6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER Properties

Melting point 119-121℃
Boiling point 420.2±25.0 °C(Predicted)
Density 1.240±0.06 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
pka 13.84±0.30(Predicted)
Appearance Light yellow to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
NFPA 704
1
2 0

6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER price More Price(39)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AstaTech 52722 DIETHYL 1H-INDOLE-2,6-DICARBOXYLATE 97% 107516-75-6 1G $53 2026-04-30 Buy
AstaTech 52722 DIETHYL 1H-INDOLE-2,6-DICARBOXYLATE 97% 107516-75-6 5G $147 2026-04-30 Buy
Matrix Scientific 307141 Diethyl 1H-indole-2,6-dicarboxylate 107516-75-6 250.00mg $38 2026-05-19 Buy
Matrix Scientific 307141 Diethyl 1H-indole-2,6-dicarboxylate 107516-75-6 1.00g $60 2026-05-19 Buy
Matrix Scientific 307141 Diethyl 1H-indole-2,6-dicarboxylate 107516-75-6 5.00g $245 2026-05-19 Buy
Product number Packaging Price Buy
52722 1G $53 Buy
52722 5G $147 Buy
307141 250.00mg $38 Buy
307141 1.00g $60 Buy
307141 5.00g $245 Buy

6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER Chemical Properties,Uses,Production

Uses

6-Ethoxycarbonylindole-2-carboxylic acid ethyl ester is utilized in medicinal chemistry for the design and development of new drugs.

Synthesis

ethyl 4-(3-ethoxy-2,3-dioxopropyl)-3-nitrobenzoate

861384-91-0

6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER

107516-75-6

Synthesis of diethyl 1H-indole-2,6-dicarboxylate (3): ethyl 4-(3-ethoxy-2,3-dioxopropyl)-3-nitrobenzoate (2) (8.5 g, 27.5 mmol) was suspended in acetic acid (75 mL) and heated to 75°C. After the solid was completely dissolved, water (56 mL) was slowly added, followed by activated zinc powder (17.9 g, 27.5 mmol). 27.5 mmol). The reaction temperature was maintained at 80°C with continuous stirring for 2 hours. Upon completion of the reaction, the mixture was cooled to room temperature, diluted with ethyl acetate (50 mL) and filtered through a diatomaceous earth pad. The filtrate was washed sequentially with water (2 x 100 mL), saturated sodium bicarbonate solution (2 x 100 mL) and brine (100 mL). The organic layer was dried with anhydrous sodium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography to afford the yellow solid product 3 (6.0 g, 83% yield).1H NMR (500 MHz, DMSO-d6) δ 1.33 (m, 6H), 4.34 (m, 4H), 7.21 (s, 1H), 7.65 (d, J = 8.5 Hz, 1H), 7.75 (d, J = 8.5 Hz, 1H), 7.12 (s, 1H), 7.12 (s, 1H), 8.12 (s, 1H). 8.12 (s, 1H), 12.25 (s, 1H). Mass spectrum (MS) m/z (M-H): 259.9.

References

[1] Patent: WO2014/149164, 2014, A1. Location in patent: Paragraph 00802; 00826
[2] Organic and Biomolecular Chemistry, 2015, vol. 13, # 9, p. 2588 - 2599
[3] Bioorganic and Medicinal Chemistry Letters, 2008, vol. 18, # 3, p. 938 - 941
[4] Patent: US2006/276453, 2006, A1. Location in patent: Page/Page column 32-33
[5] Patent: WO2011/71716, 2011, A1. Location in patent: Page/Page column 40-41

6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER Preparation Products And Raw materials

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6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER Spectrum

6-ETHOXYCARBONYLINDOLE-2-CARBOXYLIC ACID ETHYL ESTER Diethyl indole-2,6-dicarboxylate, 96% Indole-2,6-dicarboxylic acid diethyl ester, 96% 1H-Indole-2,6-dicarboxylic acid diethyl ester 1H-Indole-2,6-dicarboxylic acid, 2,6-diethyl ester Diethylindole-2,6-dicarboxylate,96% diethyl 1H-indole-2,6-dicarboxylate - [D81295] Diethyl indole-2,6-dicarboxylate 107516-75-6 Indole/indoline/oxindole
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