Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2Z)-2-(3-carboxy-4-oxo-1-cyclohexa-2,5-dienylidene)-1H-quinoline-4-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

525-48-4

525-48-4 structure

525-48-4 structure

Name: (2Z)-2-(3-carboxy-4-oxo-1-cyclohexa-2,5-dienylidene)-1H-quinoline-4-carboxylic acid
Chemical Name: 2-(p-Hydroxyphenyl)quinoline-4,3'-dicarboxylic acid
CAS Number: 525-48-4
Molecular Formula: C₁₇H₁₁NO₅
Molecular Weight: 309.27300
Create Date: 2017-06-20 22:30:03
Modify Date: 2025-09-13 17:03:50

Name	2-(p-Hydroxyphenyl)quinoline-4,3'-dicarboxylic acid

Molecular Formula	C₁₇H₁₁NO₅
Molecular Weight	309.27300
Exact Mass	309.06400
PSA	107.72000
LogP	3.00380
Index of Refraction	1.735

HS Code	2933499090

13110-96-8 structure

13110-96-8

91-56-5 structure

91-56-5

~%

525-48-4 structure

525-48-4

Literature: Hoechster Farbw. Patent: DE293467 ;

616-76-2 structure

616-76-2

127-17-3 structure

127-17-3

74497-02-2 structure

74497-02-2

~%

525-48-4 structure

525-48-4

Literature: Hoechster Farbw. Patent: DE293467 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 12, p. 727

Precursor 4
13110-96-8 91-56-5 616-76-2 127-17-3
DownStream 0

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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