269905

N,N-Dimethylformamide-d₇

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

• Synonym(s): DMF-d₇, Heptadeutero-N,N-dimethylformamide
• Linear Formula: DCON(CD₃)₂
• CAS Number: 4472-41-7
• Molecular Weight: 80.14
• Beilstein: 1908468
• MDL number: MFCD00003286
• UNSPSC Code: 12142201
• PubChem Substance ID: 24856179
• NACRES: NA.11

Properties

• isotopic purity: ≥99.5 atom % D
• 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

Description

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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Safety Information

• Pictograms: GHS02,GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H226,H312 + H332,H319,H360D
• Precautionary Statements: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 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