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269905

Sigma-Aldrich

N,N-Dimethylformamide-d7

≥99.5 atom % D, contains 1 % (v/v) TMS

Synonym(s):

DMF-d7, Heptadeutero-N,N-dimethylformamide

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About This Item

Linear Formula:
DCON(CD3)2
CAS Number:
Molecular Weight:
80.14
Beilstein:
1908468
MDL number:
UNSPSC Code:
12142201
PubChem Substance ID:
NACRES:
NA.11

isotopic purity

≥99.5 atom % D

Quality Level

Assay

≥99% (CP)

form

liquid

contains

1 % (v/v) TMS

technique(s)

NMR: suitable

refractive index

n20/D 1.428 (lit.)

bp

153 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

mass shift

M+7

SMILES string

[2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H]

InChI

1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3/i1D3,2D3,3D

InChI key

ZMXDDKWLCZADIW-YYWVXINBSA-N

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Application


  • Investigation of the feasibility of directly-coupled HPLC-NMR with 2H detection: This research utilizes N,N-Dimethylformamide-d₇ to enhance the capabilities of HPLC-NMR systems, providing a methodological breakthrough for analyzing the metabolism of complex molecules in pharmaceutical sciences. This advancement is critical for the development of new drugs and understanding their metabolic pathways (Farrant RD et al., 1997).

  • Deuterium NMR spectroscopy of biofluids for the identification of drug metabolites: Applies N,N-Dimethylformamide-d₇ in deuterium NMR spectroscopy to identify and analyze drug metabolites in biological fluids. This technique provides a high-resolution method for drug testing and toxicological studies, enhancing the accuracy and efficiency of pharmaceutical research (Farrant RD et al., 1993).

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

136.4 °F - closed cup

Flash Point(C)

58 °C - closed cup


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