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103772

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

Name: 2,3,4,5,6-Pentafluorobenzoyl chloride
Brand: ALDRICH

99%

Synonym(s):

Pentafluorobenzoic acid chloride, Perfluorobenzoyl chloride

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About This Item

Linear Formula:

C₆F₅COCl

CAS Number:

2251-50-5

Molecular Weight:

230.52

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24846622

EC Number:

218-842-4

Beilstein/REAXYS Number:

2054397

MDL number:

MFCD00000657

Assay:

99%

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Properties

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

Description

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. 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. 2,3,4,5,6-Pentafluorobenzoyl chloride was used in a study to detect the presence of Enterobacter cloacae in cultures of Leuconostoc mesenteroide by gas chromatography/mass spectrometry.

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405

Hazard Classifications

Skin Corr. 1B

supp_hazards

EUH014

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

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

flash_point_f

No data available

flash_point_c

No data available

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The gut microbiota is a major regulator of androgen metabolism in intestinal contents.

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

Detection of microbial contamination in fermentation processes: mass spectrometric determination of gram-negative bacteria in Leuconostoc mesenteroides cultures.

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

GC-NICI-MS analysis of acetazolamide and other sulfonamide (R-SO2-NH2) drugs as pentafluorobenzyl derivatives [R-SO2-N(PFB)2] and quantification of pharmacological acetazolamide in human urine.

Olga Begou et al.

Journal of pharmaceutical analysis, 10(1), 49-59 (2020-03-04)

Acetazolamide (molecular mass (MM), 222) belongs to the class of sulfonamides (R-SO2-NH2) and is one of the strongest pharmacological inhibitors of carbonic anhydrase activity. Acetazolamide is excreted unchanged in the urine. Here, we report on the development, validation and biomedical

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Global Trade Item Number

SKU	GTIN
103772-1G	04061837374272
103772-5G	04061838670779
103772-25G	04061838670762