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531901

7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

96%

Synonym(s):

Fluoroquinolonic acid, Q-Acid

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Size/SKUAvailabilityPrice
25 g
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$115.00

About This Item

Empirical Formula (Hill Notation):
C13H9ClFNO3
CAS Number:
Molecular Weight:
281.67
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
405-050-0
MDL number:
Assay:
96%

$115.00


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Quality Segment

assay

96%

mp

242-245 °C (lit.)

functional group

carboxylic acid, chloro, fluoro, ketone

SMILES string

OC(=O)C1=CN(C2CC2)c3cc(Cl)c(F)cc3C1=O

InChI

1S/C13H9ClFNO3/c14-9-4-11-7(3-10(9)15)12(17)8(13(18)19)5-16(11)6-1-2-6/h3-6H,1-2H2,(H,18,19)

InChI key

ISPVACVJFUIDPD-UHFFFAOYSA-N

General description

7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, also known as fluoroquinolonic acid, can be prepared from ethyl 2,4-dichloro-5-fluorobenzoylacetate. It is formed as an intermediate during the synthesis of ciprofloxacin hydrochloride, a fluorinated quinolone antibacterial drug.

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This Item
PHR11741278302C2190050
description

96%

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

United States Pharmacopeia (USP) Reference Standard

description

European Pharmacopoeia (EP) Reference Standard

assay

96%

assay

-

assay

-

assay

-

Quality Level

100

Quality Level

300

Quality Level

-

Quality Level

-

mp

242-245 °C (lit.)

mp

242-245 °C (lit.)

mp

242-245 °C (lit.)

mp

242-245 °C (lit.)

functional group

carboxylic acid, fluoro

functional group

-

functional group

-

functional group

-


Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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