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2-hydroxy-11H-benzo[a]carbazole-3-carboxylic acid

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Origin: China

Cas No: 84-43-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 84-43-5 Formula: C17H11NO3 Molecular Weight: 277.27400

Basic Info

Chemical Name	2-hydroxy-11H-benzo[a]carbazole-3-carboxylic acid
Synonyms	2-hydroxybenzocarbazole-3-carboxylic acid; Pink 3B Tolylamide; 2-Hydroxy-3-carboxy-11H-benzo<a>carbazol;
CAS No.	84-43-5
Molecular Formula	C17H11NO3
Molecular Weight	277.27400
PSA	73.32000
LogP	3.87810

Properties

Density	1.531g/cm3
Boiling Point	578.7ºC at 760 mmHg
Flash Point	303.8ºC
Refractive Index	1.881

Safety Info

HS Code	2933990090

Synthesis Route

2-hydroxybenzo[a]carbazole→2-hydroxy-11H-benzo[a]carbazole-3-carboxylic acid
3,5-Dihydroxy-2-naphthoic acid→2-hydroxy-11H-benzo[a]carbazole-3-carboxylic acid
1-methyl-4-nitrosobenzene+3,5-Dihydroxy-2-naphthoic acid→2-hydroxy-11H-benzo[a]carbazole-3-carboxylic acid

Precursor

2-hydroxybenzo[a]carbazole
3,5-Dihydroxy-2-naphthoic acid
1-methyl-4-nitrosobenzene

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