115871-50-6 Usage
Description
Pentanoic-D9 Acid, also known as pentanoic acid-d9, is a deuterated compound derived from pentanoic acid, which is a short-chain saturated fatty acid. It is characterized by its stable isotopic composition, making it an ideal internal standard for analytical purposes. Pentanoic acid-d9 has been identified in various sources, such as the essential oil of V. alliariifolia and goat milk, and has been associated with higher levels in stool samples from patients with colorectal cancer.
Uses
Used in Analytical Chemistry:
Pentanoic-D9 Acid is used as an internal standard for the quantification of pentanoic acid by gas chromatography (GC) or liquid chromatography (LC) coupled with mass spectrometry (MS). Its application in this field is crucial for accurate and reliable measurements of pentanoic acid levels in various samples, including biological and environmental matrices.
Used in Colorectal Cancer Research:
In the field of colorectal cancer research, Pentanoic-D9 Acid serves as an internal standard to quantify the levels of pentanoic acid in stool samples. This application aids in the identification and monitoring of colorectal cancer, as higher levels of pentanoic acid have been observed in patients with the disease. By using Pentanoic-D9 Acid as an internal standard, researchers can ensure the accuracy and reproducibility of their measurements, leading to better understanding and potential treatment options for colorectal cancer.
Used in Essential Oil Analysis:
Pentanoic-D9 Acid is also utilized as an internal standard in the analysis of essential oils, specifically in the quantification of pentanoic acid present in the essential oil of V. alliariifolia. This application is important for the quality control and standardization of essential oil products, as well as for the study of the biological activities and potential therapeutic uses of these oils.
Used in Goat Milk Analysis:
In the dairy industry, Pentanoic-D9 Acid is employed as an internal standard for the quantification of pentanoic acid in goat milk. This application helps in understanding the composition and quality of goat milk, as well as in the development of new products and processing techniques that can enhance the nutritional and health benefits of goat milk for consumers.
Check Digit Verification of cas no
The CAS Registry Mumber 115871-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,8,7 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 115871-50:
(8*1)+(7*1)+(6*5)+(5*8)+(4*7)+(3*1)+(2*5)+(1*0)=126
126 % 10 = 6
So 115871-50-6 is a valid CAS Registry Number.
InChI:InChI=1/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3/i1D3,2D2,3D2,4D2
115871-50-6Relevant articles and documents
Structure-property correlations in model compounds of oligomer liquid crystals
Sasanuma, Yuji,Ono, Tetsushi,Kuroda, Yoshihiko,Miyazaki, Emi,Hikino, Ken,Arou, Jun,Nakata, Kohji,Inaba, Hideaki,Tozaki, Ken-Ichi,Hayashi, Hideko,Yamaguchi, Kentaro
, p. 13163 - 13176 (2007/10/03)
Structure-property correlations of the following model compounds for oligomer liquid crystals (LCs) have been investigated: monomers, C 6H5O(CH2)xCH3 (x = 4 and 5); dimers, C6H5O
