Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Hydroxycinnoline-3-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: 4-Hydroxycinnoline-3-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53512-17-7

53512-17-7 structure

53512-17-7 structure

Name: 4-Hydroxycinnoline-3-carboxylic acid
Chemical Name: 4-oxo-1h-cinnoline-3-carboxylic acid
CAS Number: 53512-17-7
Molecular Formula: C₉H₆N₂O₃
Molecular Weight: 190.15600
Create Date: 2018-02-21 08:00:00
Modify Date: 2025-09-12 01:02:10

Name	4-oxo-1h-cinnoline-3-carboxylic acid
Synonyms	4-oxo-1,4-dihydro-cinnoline-3-carboxylic acid 4-Hydroxy-cinnoline-3-carboxylic acid

Density	1.56g/cm3
Boiling Point	427.6ºC at 760 mmHg
Molecular Formula	C₉H₆N₂O₃
Molecular Weight	190.15600
Flash Point	212.4ºC
Exact Mass	190.03800
PSA	83.31000
LogP	1.03360
Index of Refraction	1.71

HS Code	2933990090

143232-59-1 structure

143232-59-1

~91%

53512-17-7 structure

53512-17-7

Literature: Stanczak; Lewgowd; Ochocki; Pakulska; Szadowska Pharmazie, 1997 , vol. 52, # 2 p. 91 - 97

Precursor 1
143232-59-1
DownStream 1
875-66-1

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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