戊酸-2,2-[D2] (CAS No.64118-37-2)

Product Name:Pentanoic-2,2-d2 acid

English Name:Pentanoic-2,2-d2 acid

CAS No.:64118-37-2

Aliases:Valeric-2,2-d2 acid, 2,2-Dideuteriopentanoic acid, n-Pentanoic-2,2-d2 acid

Molecular Formula:C5H8D2O2

Physical Properties:Colorless to pale yellow transparent liquid with the characteristic pungent odor of valeric acid. Molecular weight: 104.15; melting point: approx. -34 °C; boiling point: 185-186 °C (760 mmHg). Relative density (water = 1): approx. 0.94 (25 °C). Slightly soluble in water; soluble in ethanol, diethyl ether, acetone and other organic solvents. Refractive index: approx. 1.409 (20 °C). Flash point: approx. 96 °C (closed cup).

Uses:Used as a deuterium-labeled reagent in organic reaction mechanism studies and as an internal standard in nuclear magnetic resonance (NMR) analysis. It serves as a deuterated tracer in fatty acid metabolism research and as an internal standard for mass spectrometric quantification. It is also used to synthesize deuterated esters and other deuterated derivatives.

Technical Specifications:

Chemical purity: ≥98%

Deuterium enrichment: ≥98 atom% D (dideuterated at the 2,2-position)

Molecular weight: 104.15

Appearance: colorless to pale yellow transparent liquid

Boiling point: 185-186 °C (760 mmHg)