M70800
Aldrich

3-Methyl-1-phenyl-2-pyrazoline-5-one

99%

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Molecular Formula

C₁₀H₁₀N₂O

Molecular Weight

174.20

CAS Number

89-25-8

Beilstein Registry Number

609575

MDL number

MFCD00003138

PubChem Substance ID

24897140

EG/EC Number

201-891-0

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Descriptions

Application

Reagent for detection of reducing carbohydrates by ESI/MALDI -MS.¹

Packaging

5, 100, 500 g in glass btl

Properties

assay

99%

287 °C/265 mmHg(lit.)

126-128 °C(lit.)

References

Cited Reference

1. E. Lattová, et al.,, Influence of the labeling group on ionization and fragmentation of carbohydrates in mass spectrometry. J. Am. Soc. Mass Spectrom. 16, 683-696, (2005)

Merck

Merck 13,6746

Beilstein

Beil. 24,IV,71

reference

Corp MSDS 1 (2), 2414:D / FT-IR 2 (3), 3496:C / FT-IR 1 (2), 608:B / FT-NMR 1 (3), 71:A / IR-Spectra (3), 1215:C / IR-Spectra (2), 1058:C / NMR-Reference 2 (2), 481:D / RegBook 1 (2), 2347:D / Sax 6, 2073 / Structure Index 1, 371:A:1 / Vapor Phase 3, 1482:D

Safety

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

RTECS

UQ9625000