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4-fluoro-1H-indole-2,3-dione

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Origin: China

Cas No: 346-34-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.: 346-34-9 Formula: C8H4FNO2 Molecular Weight: 165.12100

Basic Info

Chemical Name	4-fluoro-1H-indole-2,3-dione
Synonyms	4-fluoro-indoline-2,3-dione; 4-Fluor-indolin-2,3-dion; 4-fluoroisatin; 4-Fluoroindoline-2,3-dione;
CAS No.	346-34-9
Molecular Formula	C8H4FNO2
Molecular Weight	165.12100
PSA	46.17000
LogP	1.09850

Properties

Density	1.477g/cm3
Refractive Index	1.584

Safety Info

HS Code	2933990090

Synthesis Route

(2E)-N-(3-fluorophenyl)-2-(hydroxyimino)acetamide→6-fluoro-1H-indole-2,3-dione+4-fluoro-1H-indole-2,3-dione
3-fluoroaniline→4-fluoro-1H-indole-2,3-dione

Precursor

(2E)-N-(3-fluorophenyl)-2-(hydroxyimino)acetamide
3-fluoroaniline

Downstream Product

5-fluoroquinoline-4-carboxylic acid

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