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Merck

P6863

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
UNSPSC Code:
12171500
PubChem Substance ID:
329820256
NACRES:
MA.02
MDL number:
MFCD00467268

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Product Name

PDAM, derivatization grade (HPLC)

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

grade

derivatization grade (HPLC)

assay

≥70% (HPLC)

Quality Level

200

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

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.

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SLCL7145
SLCK1755
SLCF2117
SLCF2110
SLCC5470

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Carlos García et al.
Biological research, 36(2), 171-183 (2003-09-30)
Diarrhetic shellfish poisoning (DSP) is a gastrointestinal disease caused by lipid soluble polyether toxins produced by dinoflagellates and accumulated in shellfish. Diarrhetic shellfish poisoning is a worldwide threat to public health and the shellfish industry. To date, only four lipid
F Iohan et al.
Journal of chromatography, 564(1), 27-41 (1991-03-08)
A new procedure is described for the detection of the acidic metabolites of cortisol (cortoic acids) as the pyrenylmethyl-21-oic esters. The derivatizing reagent, diazomethylpyrene, was prepared by an improved procedure. The reagent was used at room temperature, required no catalyst
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)
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
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
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