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249580

Sigma-Aldrich

9-Fluorenone-4-carbonyl chloride

97%

Synonym(s):

9-Oxo-4-fluorenecarbonyl chloride

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About This Item

Empirical Formula (Hill Notation):
C14H7ClO2
CAS Number:
7071-83-2
Molecular Weight:
242.66
MDL number:
MFCD00009931
UNSPSC Code:
12352100
PubChem Substance ID:
24855005
NACRES:
NA.22

Assay

97%

form

solid

impurities

<2% dichloromethane

mp

139-141 °C (lit.)

storage temp.

2-8°C

SMILES string

ClC(=O)c1cccc2C(=O)c3ccccc3-c12

InChI

1S/C14H7ClO2/c15-14(17)11-7-3-6-10-12(11)8-4-1-2-5-9(8)13(10)16/h1-7H

InChI key

XKCGWCQMEUASJF-UHFFFAOYSA-N

General description

9-Fluorenone-4-carbonyl chloride is a fluorescent electrophilic reagent[1].

Application

9-Fluorenone-4-carbonyl chloride was used to functionalize amino acids in alkaline medium before their enantioresolution by HPLC[1]. It was also used in the synthesis of N-(2-hydroxyethyl)-9-oxo-9H-fluorene-4 carboxamide[2].

Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Statements

H314,H351

Hazard Classifications

Carc. 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
09503MH
15508EH
03707MD
16211TO
13525MO

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9-Fluorenon-4-carboxamides: synthesis, conformational analysis, anti-HSV-2, and immunomodulatory evaluation. Note II.
Alcaro S, et al.
ARKIVOC (Gainesville, FL, United States), 334, 348-348 (2004)
T-J Hsien et al.
Amino acids, 33(1), 97-104 (2006-10-28)
A fluorescent electrophilic reagent, 9-fluorenone-4-carbonyl chloride (FCC), is chosen to functionalize amino acids in alkaline medium before their HPLC resolution. FCC reacts with both primary and secondary amino acids to produce stable and highly fluorescent derivatives suitable for sensitive and

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