Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2,3,4-tetrahydro-2,3-dioxoquinoxaline-6-carboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-Quinoxalinecarboxylicacid, 1,2,3,4-tetrahydro-2,3-dioxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 6-Quinoxalinecarboxylicacid, 1,2,3,4-tetrahydro-2,3-dioxo-
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

14121-55-2

14121-55-2 structure

14121-55-2 structure

Name: 6-Quinoxalinecarboxylicacid, 1,2,3,4-tetrahydro-2,3-dioxo-
Chemical Name: 2,3-dioxo-1,4-dihydroquinoxaline-6-carboxylic acid
CAS Number: 14121-55-2
Molecular Formula: C₉H₆N₂O₄
Molecular Weight: 206.15500
Create Date: 2018-12-28 11:22:13
Modify Date: 2025-08-25 08:59:07

Name	2,3-dioxo-1,4-dihydroquinoxaline-6-carboxylic acid
Synonyms	2,3-Dioxo-1,2,3,4-tetrahydro-quinoxaline-6-carboxylic acid 6-quinoxalinecarboxylic acid,2,3-dihydroxy F0919-3863 2,3-Dihydroxy-chinoxalin-6-carbonsaeure 2,3-dihydroxyquinoxaline-6-carboxylic acid 2,3-dihydroxy-6-quinoxalinecarboxylic acid

Density	1.54g/cm3
Boiling Point	593ºC at 760mmHg
Molecular Formula	C₉H₆N₂O₄
Molecular Weight	206.15500
Flash Point	312.4ºC
Exact Mass	206.03300
PSA	103.02000
Vapour Pressure	6.59E-15mmHg at 25°C
Index of Refraction	1.631

HS Code	2933990090

Precursor 0
DownStream 1
1919-43-3

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.