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721921 Supelco

Methanol-d4

NMR reference standard, 99.8 atom % D, NMR tube size 3 mm × 8 in.

  • Linear Formula CD3OD

  • Molecular Weight 36.07

  •  EC Number 212-378-6

  •  NACRES NA.12

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Properties

Related Categories Alphabetical Listings, M, NMR Reference Standards, NMR Solvents and Reagents, Stable Isotopes More...
Quality Level   100
grade   NMR reference standard
isotopic purity   99.8 atom % D
assay   99% (CP)
NMR tube size   3 mm × 8 in.
mass shift   M+4

Description

General description

Methanol-d4 (CD3OD) is a deuterated NMR solvent used for NMR-based research and analyses. It has the highest isotopic enrichment and will not interfere with the desired level of detection.
The absolute infrared absorption intensities of CD3OD have been reported between 8000 and 350cm-1.

Application

Methanol-d4 may be used as a removable internal standard to limit contamination during the quantification of lipophilic shellfish toxins using quantitative nuclear magnetic resonance technique (qNMR). The purity and ability of the lipophilic shellfish toxins to serve as authentic reference standards is also determined. It may also be used as a solvent in investigating the utility of matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrometry to monitor peptide and protein conformational changes of bradykinin, α-melanocyte stimulating hormone, and melittin.

Quantity

3 mm O.D. tube contains 0.235 mL.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1230 - class 3 - PG 2 - Methanol
WGK Germany 
WGK 2
RTECS 
PC1400000
Flash Point(F) 
51.8 °F - closed cup
Flash Point(C) 
11 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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