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MilliporeSigma

103772

Sigma-Aldrich

2,3,4,5,6-Pentafluorobenzoyl chloride

99%

Synonym(s):

Pentafluorobenzoic acid chloride, Perfluorobenzoyl chloride

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$191.25

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About This Item

Linear Formula:
C6F5COCl
CAS Number:
2251-50-5
Molecular Weight:
230.52
Beilstein/REAXYS Number:
2054397
EC Number:
218-842-4
MDL number:
MFCD00000657
UNSPSC Code:
12352100
PubChem Substance ID:
24846622
NACRES:
NA.22

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assay

99%

refractive index

n20/D 1.453 (lit.)

bp

158-159 °C (lit.)

density

1.601 g/mL at 25 °C (lit.)

functional group

acyl chloride
fluoro

SMILES string

Fc1c(F)c(F)c(c(F)c1F)C(Cl)=O

InChI

1S/C7ClF5O/c8-7(14)1-2(9)4(11)6(13)5(12)3(1)10

InChI key

MYHOHFDYWMPGJY-UHFFFAOYSA-N

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1 of 4

This Item
8.41331P5360299693
2,3,4,5,6-Pentafluorobenzoyl chloride 99%

Sigma-Aldrich

103772

2,3,4,5,6-Pentafluorobenzoyl chloride

Pentafluorobenzoyl chloride for synthesis

Sigma-Aldrich

8.41331

Pentafluorobenzoyl chloride

2,3,4,5,6-Pentafluorobenzoic acid 99%

Sigma-Aldrich

P5360

2,3,4,5,6-Pentafluorobenzoic acid

Azelaic acid dichloride 98%

Sigma-Aldrich

299693

Azelaic acid dichloride

assay

99%

assay

≥98.0% (GC)

assay

99%

assay

98%

density

1.601 g/mL at 25 °C (lit.)

density

1.664 g/cm3 at 20 °C

density

-

density

1.143 g/mL at 25 °C (lit.)

bp

158-159 °C (lit.)

bp

158-159 °C/1013 hPa

bp

220 °C (lit.)

bp

166 °C/18 mmHg (lit.)

refractive index

n20/D 1.453 (lit.)

refractive index

-

refractive index

-

refractive index

n20/D 1.467 (lit.)

functional group

acyl chloride

functional group

-

functional group

-

functional group

acyl chloride

Application

2,3,4,5,6-Pentafluorobenzoyl chloride was used for derivatization of 5-androstenediol, testosterone, estradiol , dihydrotestosterone and estrone in a study to determine their serum levels[1]. 2,3,4,5,6-Pentafluorobenzoyl chloride was used to derivatize dimethylamine(DMA) in study to develop a rapid and accurate GC–MS method for determination of DMA in human urine[2]. 2,3,4,5,6-Pentafluorobenzoyl chloride was used in a study to detect the presence of Enterobacter cloacae in cultures of Leuconostoc mesenteroide by gas chromatography/mass spectrometry[3].

accessory

Product No.
Description
Pricing

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

supp_hazards

EUH014

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ2065
MKCV8914
MKCS0215
MKCS4825
MKCP8939

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Hannah Colldén et al.
American journal of physiology. Endocrinology and metabolism, 317(6), E1182-E1192 (2019-11-07)
Androgens exert important effects both in androgen-responsive tissues and in the intestinal tract. To determine the impact of the gut microbiota (GM) on intestinal androgen metabolism, we measured unconjugated (free) and glucuronidated androgen levels in intestinal contents from the small
Alice Pierre et al.
The Journal of clinical endocrinology and metabolism, 102(11), 3970-3978 (2017-09-25)
Anti-Müllerian hormone (AMH) and AMH type II receptor (AMHR2) are overexpressed in granulosa cells (GCs) from women with polycystic ovary syndrome (PCOS), the most common cause of female infertility. The aim of the study was to compare the regulation of
Dimitrios Tsikas et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 851(1-2), 229-239 (2006-10-03)
Dimethylamine [DMA, (CH(3))(2)NH)] is abundantly present in human urine. Main sources of urinary DMA have been reported to include trimethylamine N-oxide, a common food component, and asymmetric dimethylarginine (ADMA), an endogenous inhibitor of nitric oxide (NO) synthesis. ADMA is excreted
Frank Giton et al.
European journal of endocrinology, 165(6), 917-924 (2011-09-29)
Differences in circulating steroid hormone levels have been hypothesized to explain ethnic differences in steroid-related diseases. The aim of this study was to determine the serum levels of a wide panel of steroid hormones, both androgens and estrogens, in healthy
I Elmroth et al.
Biotechnology and bioengineering, 35(8), 787-792 (1990-04-05)
Gas chromatography/mass spectrometry was used to detect the presence of Enterobacter cloacae in cultures of Leuconostoc mesenteroides, an organism used in an industrial process for production of dextrane. The penta-fluorobenzoyl-methyl ester derivative of 3-hydroxy-myristic acid, a characteristic compound of gram-negative
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