Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Quinoxaline-2,3-dicarbaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3138-76-9

3138-76-9 structure

3138-76-9 structure

Name: quinoxaline-2,3-dicarbaldehyde
Chemical Name: quinoxaline-2,3-dicarbaldehyde
CAS Number: 3138-76-9
Molecular Formula: C₁₀H₆N₂O₂
Molecular Weight: 186.16700
Create Date: 2016-11-13 08:15:08
Modify Date: 2025-09-26 14:04:02

Name	quinoxaline-2,3-dicarbaldehyde
Synonyms	quinoxaline dicarboxyaldehyde-2,3 2,3-Quinoxalinedicarbaldehyde Chinoxalin-2,3-dicarbaldehyd 2,3-Quinoxalinedicarboxaldehyde 2,3-diformylquinoxaline quinoxaline dicarboxaldehide-2,3

Molecular Formula	C₁₀H₆N₂O₂
Molecular Weight	186.16700
Exact Mass	186.04300
PSA	59.92000
LogP	1.25480

HS Code	2933990090

2379-55-7 structure

2379-55-7

~69%

3138-76-9 structure

3138-76-9

Literature: Garuti; Roberti; Leoni; Brigidi Pharmazie, 1990 , vol. 45, # 11 p. 863 - 863

17311-31-8 structure

17311-31-8

~%

3138-76-9 structure

3138-76-9

Literature: Tetenchuk, K. P.; Dvoryantseva, G. G.; Musatova, I. S.; Elina, A. S. Pharmaceutical Chemistry Journal, 1984 , vol. 18, # 5 p. 340 - 345 Khimiko-Farmatsevticheskii Zhurnal, 1984 , vol. 18, # 5 p. 598 - 604

Precursor 2
2379-55-7 17311-31-8
DownStream 0

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%

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