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Merck
CN

293040

Deuterium oxide

99.9 atom % D, contains 0.75 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt

Synonym(s):

Heavy water, Water-d2

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About This Item

Empirical Formula (Hill Notation):
D2O
CAS Number:
7789-20-0
Molecular Weight:
20.03
NACRES:
NA.21
PubChem Substance ID:
24857630
UNSPSC Code:
12142201
EC Number:
232-148-9
MDL number:
MFCD00044636
Technique(s):
NMR: suitable
Bp:
101.4 °C (lit.)

Key Documents

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Product Name

Deuterium oxide, 99.9 atom % D, contains 0.75 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt

InChI key

XLYOFNOQVPJJNP-ZSJDYOACSA-N

InChI

1S/H2O/h1H2/i/hD2

SMILES string

[2H]O[2H]

isotopic purity

99.9 atom % D

form

liquid

contains

0.75 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt

technique(s)

NMR: suitable

bp

101.4 °C (lit.)

mp

3.8 °C (lit.)

Quality Level

100

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Application


  • Analgesic biochemical research: Hydromorphone is used in biochemical research to assess its analgesic potency and side effects, providing insights into its therapeutic window and safety profile. This research supports the development of safer pain management strategies (Zimbelmann et al., 2024).


Other Notes

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Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

美国出口管控产品
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Certificates of Analysis (COA)

Lot/Batch Number
MKDB0918
MKCX6807
MKCX6806
MKCX2063
MKCX1985

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The ionization constant of deuterium oxide from 5 to 50?.
Covington AK, et al.
The Journal of Physical Chemistry, 70(12), 3820-3824 (1966)
Structure of water and hydrophobic bonding in proteins. IV. The thermodynamic properties of liquid deuterium oxide.
Nemethy G and Scheraga HA.
J. Chem. Phys. , 41(3), 680-689 (1964)
Using high-performance quantitative NMR (HP-qNMR?) for certifying traceable and highly accurate purity values of organic reference materials with uncertainties< 0.1%.
Weber M, et al.
Accreditation and Quality Assurance, 18(2), 91-98 (2013)
Liset Westera et al.
Blood, 122(13), 2205-2212 (2013-08-16)
Quantitative knowledge of the turnover of different leukocyte populations is a key to our understanding of immune function in health and disease. Much progress has been made thanks to the introduction of stable isotope labeling, the state-of-the-art technique for in
Takhar Kasumov et al.
American journal of physiology. Heart and circulatory physiology, 304(9), H1201-H1214 (2013-03-05)
Traditional proteomics provides static assessment of protein content, but not synthetic rates. Recently, proteome dynamics with heavy water ((2)H2O) was introduced, where (2)H labels amino acids that are incorporated into proteins, and the synthesis rate of individual proteins is calculated
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