MilliporeSigma
All Photos(1)

Documents

189979

Sigma-Aldrich

N,N-Dimethylformamide-d7

≥99.5 atom % D

Sign Into View Organizational & Contract Pricing

Synonym(s):
DMF-d7, Heptadeutero-N,N-dimethylformamide
Linear Formula:
DCON(CD3)2
CAS Number:
Molecular Weight:
80.14
Beilstein/REAXYS Number:
1908468
MDL number:
PubChem Substance ID:
NACRES:
NA.21

isotopic purity

≥99.5 atom % D

Quality Level

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
269905700428392901
N,N-Dimethylformamide-d7 ≥99.5 atom % D

189979

N,N-Dimethylformamide-d7

N,N-Dimethylformamide-d7 ≥99.5 atom % D, contains 1 % (v/v) TMS

269905

N,N-Dimethylformamide-d7

N,N-Dimethylformamide-d7 ≥99.5 atom % D, contains 0.03 % (v/v) TMS

700428

N,N-Dimethylformamide-d7

N,N-Dimethylformamide-d 98 atom % D

392901

N,N-Dimethylformamide-d

isotopic purity

≥99.5 atom % D

isotopic purity

≥99.5 atom % D

isotopic purity

≥99.5 atom % D

isotopic purity

98 atom % D

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

-

assay

≥99% (CP)

assay

≥99% (CP)

assay

≥99% (CP)

assay

99% (CP)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

solution

form

liquid

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.

Recommended products

Check out ChemisTwin®, our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trial.

signalword

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_germany

WGK 2

flash_point_f

135.5 °F - closed cup

flash_point_c

57.5 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 7

1 of 7

Pyridine-d5 ≥99.5 atom % D

Sigma-Aldrich

532975

Pyridine-d5

Tetrahydrofuran-d8 ≥99.5 atom % D

Sigma-Aldrich

441406

Tetrahydrofuran-d8

Acetonitrile-d3 ≥99.8 atom % D

Sigma-Aldrich

151807

Acetonitrile-d3

Dichloromethane-d2 99.9 atom % D

Sigma-Aldrich

444324

Dichloromethane-d2

Dimethyl sulfoxide-d6 99.9 atom % D

Sigma-Aldrich

151874

Dimethyl sulfoxide-d6

Deuterium NMR spectroscopy of biofluids for the identification of drug metabolites: application to N, N-dimethylformamide.
Farrant RD, et al.
Journal of Pharmaceutical and Biomedical Analysis, 11(8), 687-692 (1993)
Investigation of the feasibility of directly-coupled HPLC-NMR with 2H detection with application to the metabolism of N-dimethylformamide-d7.
Farrant RD, et al.
Journal of Pharmaceutical and Biomedical Analysis, 16(1), 1-5 (1997)
NMR determination of quadrupole coupling constants of deuterons in N, N-dimethylformamide-d7.
Balakrishnan NS.
Journal of Magnetic Resonance, 83(2), 233-245 (1989)
Neutron diffraction study on chloride ion solvation in water, methanol, and N,N-dimethylformamide.
Yamagami M, et al.
J. Chem. Phys. , 103(18), 8174-8178 (1995)
Małgorzata Fabijańska et al.
Dalton transactions (Cambridge, England : 2003), 44(3), 938-947 (2014-08-12)
This paper describes the synthesis of trans-bis-(3-aminoflavone)dichloridoplatinum(ii) (trans-Pt(3-af)2Cl2; TCAP) for use as a potential anticancer compound, and the evaluation of its structure by elemental and spectral analyses, and X-ray crystallography. The complex demonstrated a significant cytotoxic effect against human and

Articles

Use this reference table to find the coupling values and chemical shifts of our NMR (deuterated) solvents. Melting and boiling points, molecular weight, density, and CAS number are also listed.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service