Peng, Yanli et al. published their research in International Journal of Nanomedicine in 2019 | CAS: 923-61-5

(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.SDS of cas: 923-61-5

Preparation of nanobubbles modified with a small-molecule CXCR4 antagonist for targeted drug delivery to tumors and enhanced ultrasound molecular imaging was written by Peng, Yanli;Zhu, Lianhua;Wang, Luofu;Liu, Yu.;Fang, Kejing;Lan, Minmin;Shen, Daijia;Liu, Deng;Yu, Zhiping;Guo, Yanli. And the article was included in International Journal of Nanomedicine in 2019.SDS of cas: 923-61-5 The following contents are mentioned in the article:

Purpose: To construct nanobubbles (PTX-AMD070 NBs) for targeted delivery of paclitaxel (PTX) and AMD070, examine their performance in ultrasound mol. imaging of breast cancer and cervical cancer and their therapeutic effect combined with ultrasound targeted nanobubble destruction (UTND). PTX-AMD070 NBs were prepared via an amide reaction, and the particle size, zeta potential, encapsulation rate and drug loading efficiency were examined Laser confocal microscopy and flow cytometry were used to analyze the targeted binding ability of PTX-AMD070 NBs to CXCR4+ MCF-7 cells and C33a cells. The effect of PTXAMD070 NBs combined with UTND on cell proliferation inhibition and apoptosis induction was detected by CCK-8 assays and flow cytometry. The contrast-enhanced imaging features of PTX-AMD070 NBs and paclitaxel-loaded nanobubbles were compared in xenograft tumors. The penetration ability of PTX-AMD070 NBs in xenograft tissues was evaluated by immunofluorescence. The therapeutic effect of PTX-AMD070 NBs combined with UTND on xenograft tumors was assessed. PTX-AMD070 NBs showed a particle size of 494.3±61.2 nm, a zeta potential of -22.4±1.75 mV, an encapsulation rate with PTX of 53.73±7.87%, and a drug loading efficiency with PTX of 4.48±0.66%. PTX-AMD070 NBs displayed significantly higher targeted binding to MCF-7 cells and C33a cells than that of PTX NBs (P<0.05), and combined with UTND manifested a more pronounced effect in inhibiting cell proliferation and promoting apoptosis than other treatments. PTX-AMD070 NBs aggregated specifically in xenograft tumors in vivo, and significantly improved the image quality. Compared with other treatment groups, PTX-AMD070 NBs combined with UTND exhibited the smallest tumor volume and weight, and the highest degree of apoptosis and necrosis. PTX-AMD070 NBs improved the ultrasound imaging effect in CXCR4+ xenograft tumors and facilitated targeted therapy combined with UTND. Therefore, this study provides an effective method for the integration of ultrasound mol. imaging and targeted therapy of malignant tumors. This study involved multiple reactions and reactants, such as (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5SDS of cas: 923-61-5).

(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.SDS of cas: 923-61-5

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts