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

22960-16-3

22960-16-3 structure

Name: 4-Isoquinolinecarbaldehyde
Chemical Name: isoquinoline-4-carbaldehyde
CAS Number: 22960-16-3
Molecular Formula: C₁₀H₇NO
Molecular Weight: 157.169
Catalog: Pharmaceutical intermediate Heterocyclic compound Isoquinoline compound
Create Date: 2018-04-01 08:00:00
Modify Date: 2025-08-24 21:56:23

Name	isoquinoline-4-carbaldehyde
Synonyms	4-Isoquinolinecarbaldehyde Isoquinoline-4-carboxaldehyde 4-Formylisoquinoline Isoquinoline-4-carboxaldehyde 4-Isoquinolylcarboxaldehyd 4-Isoquinolinecarboxaldehyde 4-quinolinecarboxaldehyde Isoquinoline-4-Carbaldehyde 4-Formylisoquinoline

Density	1.2±0.1 g/cm3
Boiling Point	331.7±15.0 °C at 760 mmHg
Melting Point	101-106℃
Molecular Formula	C₁₀H₇NO
Molecular Weight	157.169
Flash Point	162.4±27.8 °C
Exact Mass	157.052765
PSA	29.96000
LogP	1.80
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.687

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H319
Precautionary Statements	P305 + P351 + P338
Hazard Codes	Xn
Risk Phrases	22-36-36/37/38-20/21/22
Safety Phrases	26-36/37/39-22
RIDADR	2811
HS Code	2933499090

68-12-2

~33%

22960-16-3

Literature: ELI LILLY AND COMPANY Patent: WO2005/92885 A1, 2005 ; Location in patent: Page/Page column 60; 61 ; WO 2005/092885 A1

1532-97-4

68-12-2

~65%

22960-16-3

Literature: Lutz, Christian; Graf, Claus-Dieter; Knochel, Paul Tetrahedron, 1998 , vol. 54, # 35 p. 10317 - 10328

1532-97-4

50978-45-5

~46%

22960-16-3

Literature: Ueda, Tsuyoshi; Konishi, Hideyuki; Manabe, Kei Angewandte Chemie - International Edition, 2013 , vol. 52, # 33 p. 8611 - 8615 Angew. Chem., 2013 , vol. 125, # 33 p. 8773 - 8777,5

1532-97-4

109-72-8

22960-16-3

Literature: US4584379 A1, ;

330435-61-5

22960-16-3

Literature: Tetrahedron, , vol. 56, # 52 p. 10275 - 10281

Precursor 5
68-12-2 1532-97-4 50978-45-5 109-72-8
330435-61-5
DownStream 1
73048-60-9

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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