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189979

N,N-Dimethylformamide-d7

≥99.5 atom % D

Synonym(s):

DMF-d7, Heptadeutero-N,N-dimethylformamide

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About This Item

Linear Formula:
DCON(CD3)2
CAS Number:
4472-41-7
Molecular Weight:
80.14
UNSPSC Code:
12142201
NACRES:
NA.21
PubChem Substance ID:
24851409
MDL number:
MFCD00003286
Beilstein/REAXYS Number:
1908468
Isotopic purity:
≥99.5 atom % D
Assay:
≥99% (CP)
Mass shift:
M+7
Form:
liquid
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isotopic purity

≥99.5 atom % D

Quality Segment

200

assay

≥99% (CP)

form

liquid

technique(s)

NMR: suitable

impurities

≤0.05% water
water

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

General description

N,N-Dimethylformamide-d7 (DMF-d7) is a deuterated derivative of N,N-dimethylformamide. It has an isotopic purity of 99.5atom%D. It is a standard purity solvent suitable for routine NMR analyses (conducted at ambient temperatures where quality is less critical). It participates as a solvent to evaluate the solvation of 1.7molar solution of lithium chloride (LiCl) by pulsed neutron diffraction studies. Quadrupole splittings and quadrupole coupling constants of DMF-d7 oriented in a nematic phase have been evaluated by deuteron magnetic resonance studies. DMF-d7 is being considered as a potent anti-cancer drug.

Application

N,N-Dimethylformamide-d7 may be used to study its metabolism in rats by 2H NMR spectroscopy.

Other Notes

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Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

135.5 °F - closed cup

flash_point_c

57.5 °C - closed cup

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