Shanghai Nianxing Industrial Co., Ltd
China
Product Name: methyl (2E)-(3-oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)acetate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl (2E)-(3-oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53700-45-1

53700-45-1 structure

53700-45-1 structure

Name: Methyl (2E)-(3-oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)acetate
Chemical Name: Methyl (3-oxo-3,4-dihydro-2(1H)-quinoxalinylidene)acetate
CAS Number: 53700-45-1
Molecular Formula: C₁₁H₁₀N₂O₃
Molecular Weight: 218.209
Create Date: 2021-09-10 16:17:06
Modify Date: 2025-08-25 19:38:32

Names
Properties

Name	Methyl (3-oxo-3,4-dihydro-2(1H)-quinoxalinylidene)acetate
Synonyms	Acetic acid, 2-(3,4-dihydro-3-oxo-2(1H)-quinoxalinylidene)-, methyl ester, (2E)- methyl (2E)-(3-oxo-3,4-dihydro-2(1H)-quinoxalinylidene)ethanoate Methyl (2E)-(3-oxo-3,4-dihydro-2(1H)-quinoxalinylidene)acetate methyl 2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yliden)acetate MFCD00717220 Methyl (3-oxo-3,4-dihydro-2(1H)-quinoxalinylidene)acetate methyl (2E)-(3-oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)ethanoate Acetic acid, (3,4-dihydro-3-oxo-2(1H)-quinoxalinylidene)-, methyl ester, (E)-

Density	1.3±0.1 g/cm3
Boiling Point	430.9±45.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₀N₂O₃
Molecular Weight	218.209
Flash Point	214.4±28.7 °C
Exact Mass	218.069138
LogP	-0.42
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.634

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