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P6863

Sigma-Aldrich

PDAM

≥70% purity (HPLC), for HPLC derivatization, solid

Synonym(s):

1-Pyrenyldiazomethane, Pyrene, 1-(diazomethyl)

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About This Item

Empirical Formula (Hill Notation):
C17H10N2
CAS Number:
78377-23-8
Molecular Weight:
242.27
MDL number:
MFCD00467268
UNSPSC Code:
12171500
PubChem Substance ID:
329820256
NACRES:
MA.02

product name

PDAM, for HPLC derivatization

grade

for HPLC derivatization

Quality Level

200

Assay

≥70% (HPLC)

form

solid

technique(s)

titration: suitable

λmax

338-344 nm

fluorescence

λem 371-379 nm

application(s)

diagnostic assay manufacturing
hematology
histology

shipped in

dry ice

storage temp.

−20°C

SMILES string

[N-]=[N+]=Cc1ccc2ccc3cccc4ccc1c2c34

InChI

1S/C17H10N2/c18-19-10-14-7-6-13-5-4-11-2-1-3-12-8-9-15(14)17(13)16(11)12/h1-10H

InChI key

PEIBAWRLFPGPAT-UHFFFAOYSA-N

Related Categories

Application

Fluorescent diazoalkane useful as an HPLC derivatization reagent for carboxylic acid detection with better detection limit parameters and greater chemical stability than the commonly used 9-anthryldiazomethane.

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000360430
0000355054
0000360430
0000301834
0000355054

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G A Mills et al.
Journal of chromatography. B, Biomedical sciences and applications, 730(1), 113-122 (1999-08-07)
Short chain fatty acids (SFCAs) are nutritionally important products of colonic bacteria. Their analysis in faeces is problematic. We report a headspace solid-phase microextraction procedure in which faecal SCFAs are derivatised on the fibre in-situ with 1-pyrenyldiazomethane. With this method
O L Brekke et al.
Journal of lipid research, 38(9), 1913-1922 (1997-11-05)
A highly sensitive method to determine agonist-induced release of endogenous fatty acids from cells in culture was developed using high-performance liquid chromatography and fluorescence detection. Fatty acids were selectively derivatized with 1-pyrenyldiazomethane and separated on a LC18 reversed phase column
Liquid chromatographic determination of biotin by using 1-pyrenyldiazomethane as a pre-column fluorescent labelling reagent.
T Yoshida et al.
Journal of chromatography, 456(2), 421-426 (1988-12-16)
Junko Amano et al.
Analytical chemistry, 82(20), 8738-8743 (2010-09-25)
Glycoproteomics holds the promise of new advances in medical technology. However, mass spectrometry has limitations for the structural determination of glycosylated peptides because the hydrophilic nature of the oligosaccharide moiety in glycopeptides is disadvantageous for ionization, and glycopeptides ionize much
Vladimir B Ritov et al.
Analytical biochemistry, 311(1), 10-18 (2002-11-21)
F(2)-isoprostanes are produced during free radical oxidation of cell phospholipids and are considered reliable biomarkers of oxidative stress. Currently, mass spectroscopy is the method of choice to detect F(2)-isoprostanes. However, due to numerous isomeric forms, analysis of F(2)-isoprostanes using MS
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