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Merck
CN

633178

Deuterium oxide

99.994 atom % D, contains 1 mM terephthalic acid disodium salt, 0.01 % (w/v) DSS-d6

Synonym(s):

Heavy water, Water-d2

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About This Item

Empirical Formula (Hill Notation):
D2O
CAS Number:
Molecular Weight:
20.03
UNSPSC Code:
41116107
PubChem Substance ID:
EC Number:
232-148-9
MDL number:


isotopic purity

99.994 atom % D

contains

0.01 % (w/v) DSS-d6, 1 mM terephthalic acid disodium salt

technique(s)

NMR: suitable

bp

101.4 °C

mp

3.8 °C (lit.)

density

1.107 g/mL at 25 °C

SMILES string

[2H]O[2H]

InChI

1S/H2O/h1H2/i/hD2

InChI key

XLYOFNOQVPJJNP-ZSJDYOACSA-N



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Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Lars Holm et al.
American journal of physiology. Endocrinology and metabolism, 304(8), E895-E907 (2013-02-21)
A method to determine the rate of protein breakdown in individual proteins was developed and tested in rats and confirmed in humans, using administration of deuterium oxide and incorporation of the deuterium into alanine that was subsequently incorporated into body
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