Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: QUINOXALINE-5-CARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Xi'an Reach Pharmaceutical Technology Co.,Ltd.
China
Product Name: (5-methoxy-2-oxo-2,3-dihydro-1h-indol-3-yl)-acetic acid
Price: ￥Inquiry/1kg
Purity: 96.0%
Stocking Period: Inquiry
Contact: Grace

141234-08-4

141234-08-4 structure

141234-08-4 structure

Name: 5-Quinoxalinecarbaldehyde
Chemical Name: quinoxaline-5-carbaldehyde
CAS Number: 141234-08-4
Molecular Formula: C₉H₆N₂O
Molecular Weight: 158.157
Create Date: 2018-05-30 08:00:00
Modify Date: 2024-01-11 16:31:37

Name	quinoxaline-5-carbaldehyde
Synonyms	5-Quinoxalinecarboxaldehyde Quinoxaline-5-carboxaldehyde 5-Quinoxalinecarbaldehyde 5-Formylquinoxaline

Density	1.3±0.1 g/cm3
Boiling Point	319.8±22.0 °C at 760 mmHg
Melting Point	0ºC
Molecular Formula	C₉H₆N₂O
Molecular Weight	158.157
Flash Point	151.6±28.8 °C
Exact Mass	158.048019
PSA	42.85000
LogP	0.57
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.700

Risk Phrases	R20/21/22
Safety Phrases	S26
HS Code	2933990090

958994-25-7 structure

958994-25-7

~73%

141234-08-4 structure

141234-08-4

Literature: Baraldi, Pier G.; Budriesi, Roberta; Cacciari, Barbara; Chiarini, Alberto; Garuti, Laura; et al. Collection of Czechoslovak Chemical Communications, 1992 , vol. 57, # 1 p. 169 - 178

13708-12-8 structure

13708-12-8

~%

141234-08-4 structure

141234-08-4

Literature: Collection of Czechoslovak Chemical Communications, , vol. 57, # 1 p. 169 - 178

Precursor 2
958994-25-7 13708-12-8
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%