189979
N , N -二甲基甲酰胺-d 7
≥99.5 atom % D
别名:
DMF-d7, 二甲基甲酰胺(氘代)
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关于此项目
线性分子式:
DCON(CD3)2
化学文摘社编号:
分子量:
80.14
UNSPSC Code:
12142201
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1908468
Isotopic purity:
≥99.5 atom % D
Assay:
≥99% (CP)
Mass shift:
M+7
Form:
liquid
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
General description
N，N-二甲基甲酰胺-d7 （DMF-d7）是 N，N-二甲基甲酰胺的氘化衍生物。它的同位素纯度为99.5原子％D。它是一种标准纯度溶剂，适用于常规NMR分析（在品质不太重要的环境温度下进行的分析）。通过脉冲中子衍射研究，其可作为溶剂参与评估1.7摩尔氯化锂（LiCl）溶液的溶剂化。在向列相中取向的DMF-d7 的四极分裂和四极耦合常数，已通过氘核磁共振研究进行了评估。DMF-d7被认为是一种有效的抗癌药物。
Application
N，N-二甲基甲酰胺-d7 可用于通过2H NMR光谱对其在大鼠体内的代谢进行研究。
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
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
135.5 °F - closed cup
flash_point_c
57.5 °C - closed cup
法规信息
危险化学品
美国出口管控产品
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商品
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.
相关内容
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)
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)
NMR determination of quadrupole coupling constants of deuterons in N, N-dimethylformamide-d7.
Balakrishnan NS.
Journal of Magnetic Resonance, 83(2), 233-245 (1989)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 189979-10X1ML | 04061838759566 |
| 189979-10G | 04061838759542 |
| 189979-10X0.75ML | 04061838759559 |
| 189979-10X1G-N | 04061837613630 |
| 189979-1G | 04061837613647 |
| 189979-5G | 04061838759573 |
| 189979-5X0.5ML | 04061838759580 |
| 189979-5X10G-N | 04061837649288 |
| 189979-5X10G-NA | 04061837649295 |