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Art. -Nr.: HY-108872S

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Water-¹⁸O

Name: Water-18O
Brand: MedChemExpress
SKU: HY-108872S
Price: 60.00 USD
Availability: InStock
Rating: 5 (1 reviews)

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Water-¹⁸O is the ¹⁸O-labeled Water.

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Reinheit : 99.99%
CAS. Nr.: 14314-42-2
Formel: H₂¹⁸O
Molecular Weight:20.02

Speicherung:

Pure form -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

Water-¹⁸O Chemical Structure

CAS. Nr.: 14314-42-2

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Biologische Aktivität
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- In Vitro
- Anwendung
Chemical Information
Publications (1)
Reinheit & Dokumentation
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Calculators
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

Water-¹⁸O is the ¹⁸O-labeled Water^[1].

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. .

Anwendung

1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

Chemical Information

CAS. Nr. 14314-42-2
Unlabeled CAS 7732-18-5
Appearance Liquid (Density: 1.11 g/cm³)
Molecular Weight 20.02
Formel H₂¹⁸O
Color Colorless to light yellow
SMILES

[18OH2]
Versand

Room temperature in continental US; may vary elsewhere.

Speicherung

Pure form	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Publications (1)

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Journal Impact Factor

J Am Chem Soc

2026 Jul 10. PMID: 42429297

Reinheit & Dokumentation

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Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (267 KB)
SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

Verweise

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223. [Content Brief]

Calculators

Molaritätsrechner

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

Water-¹⁸O

1 Cited Publications

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Publications (1)
Reinheit & Dokumentation
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Water-¹⁸O

Publications Citing Use of MedChemExpress (MCE) Water-¹⁸O