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Merck
CN

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 key

PEIBAWRLFPGPAT-UHFFFAOYSA-N

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

grade

derivatization grade (HPLC)

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

Quality Level

200

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
0000477571
0000477571
0000465969
0000465969
0000447707

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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)
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
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
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
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