Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-OXO-1,2-DIHYDRO-4-ISOQUINOLINECARBOXYLIC ACID
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Oxo-1,2-dihydro-4-isoquinolinecarboxylic acid
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: 1-OXO-1,2-DIHYDRO-4-ISOQUINOLINECARBOXYLIC ACID
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

34014-51-2

34014-51-2 structure

34014-51-2 structure

Name: 1-OXO-1,2-DIHYDRO-4-ISOQUINOLINECARBOXYLIC ACID
Chemical Name: 1-oxo-2H-isoquinoline-4-carboxylic acid
CAS Number: 34014-51-2
Molecular Formula: C₁₀H₇NO₃
Molecular Weight: 189.16700
Create Date: 2018-12-26 09:39:10
Modify Date: 2025-08-27 18:09:14

Name	1-oxo-2H-isoquinoline-4-carboxylic acid
Synonyms	1-Oxo-1,2-dihydroisochinolin-4-carbonsaeure 1-Oxo-1,2-dihydro-4-isoquinolinecarboxylic acid 1,2-dihydro-1-oxo-4-isoquinolinecarboxylic acid 1-OXO-1,2-DIHYDRO-ISOQUINOLINE-4-CARBOXYLIC ACID Isocarbostyril-4-carbonsaeure 1-oxo-1,2-dihydro-4-isoquinolinecarboxylic acid

Density	1.429g/cm3
Boiling Point	430.6ºC at 760mmHg
Melting Point	310ºC
Molecular Formula	C₁₀H₇NO₃
Molecular Weight	189.16700
Flash Point	214.2ºC
Exact Mass	189.04300
PSA	70.16000
LogP	1.22630
Index of Refraction	1.638

HS Code	2933790090

3951-95-9 structure

3951-95-9

124-38-9 structure

124-38-9

~75%

34014-51-2 structure

34014-51-2

Literature: Sercel, Anthony D.; Sanchez, Joseph P.; Showalter, H. D. Hollis Synthetic Communications, 2007 , vol. 37, # 23 p. 4199 - 4208

89-51-0 structure

89-51-0

~%

34014-51-2 structure

34014-51-2

Literature: Liebigs Annalen der Chemie, , # 5 p. 819 - 827

703-59-3 structure

703-59-3

~%

34014-51-2 structure

34014-51-2

Literature: Liebigs Annalen der Chemie, , # 5 p. 819 - 827

78364-23-5 structure

78364-23-5

~%

34014-51-2 structure

34014-51-2

Literature: Liebigs Annalen der Chemie, , # 5 p. 819 - 827

78364-07-5 structure

78364-07-5

~%

34014-51-2 structure

34014-51-2

Literature: Liebigs Annalen der Chemie, , # 5 p. 819 - 827

Precursor 6
3951-95-9 124-38-9 89-51-0 703-59-3
78364-23-5 78364-07-5
DownStream 2
37497-84-0 78746-04-0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. 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.