Product synthetic-chemistry-Custom-synthetics

Home > products > synthetic-chemistry> Custom-synthetics

Catalog	name	Description	price
R-CL-009	N-Boc-Pyridine dithioethylamine	Upper protective group:amine interacts with di tert butyl dicarbonate and weak bases (such as potassium carbonate,triethylamine,etc.)Two phase reactions,such as DCM and H2O,can be used.Deprotection:treated with hydrochloric acid.The products are isobutene and carbon dioxide.BOC protecting groups are mainly used to protect amino groups in liquid-phase peptide synthesis chemistry.Rui can provide N-Boc-Pyridine dithioethylamine.	price>
R-CL-031	3-(2-Pyridyldithio)propanoic acid	Ruixi Biotechnology Co.,Ltd.is a well-known biotechnology company in China.At present,the company products mainly include synthetic phospholipids,PEG derivatives,block copolymers,gold nanoparticles,magnetic nanoparticles,mesoporous silica,reactive fluorescent dyes,fluorescent quantum dots,click chemistry and macrocyclic ligands and so on.We can provide special customized products.	price>
R-Z-0193	Gadolinium(GD)-T1 imaging liposomes	Gadolinium(GD)-T1 imaging liposomes,Gadolinium-T1 imaging liposomes from ruixi. Gadolinium-t1 imaging liposomes can be used for nuclear magnetic resonance (NMR) imaging of human body, inhibitors for controlling the chain reaction level of nuclear power plants, and additives for samarium cobalt magnets. MRI contrast agent can be divided into longitudinal relaxation contrast agent (T1 preparation) and transverse relaxation contrast agent (T2 preparation). T1 preparation shortens T1 through the direct action of hydrogen nucleus and paramagnetic metal ions in water molecules, so as to enhance the signal and make the image brighter; T2 preparation shortens T2 by interfering with the inhomogeneity of external local magnetic environment, which makes the neighboring hydrogen protons quickly produce phase (diphase) in relaxation, so as to weaken the signal and make the image dark. At present, the T1 contrast agent products on the market are GD gadolinium and Gd derivative products, and Gd DTPA gadopentetate meglumine is the most commonly used.	price>
R-Z-019	Tumor microenvironment(TME) liposomes	Tumor microenvironment(TME) liposomes,Tumor microenvironment liposomes from ruixi.Tumor microenvironment refers to the occurrence, growth and metastasis of tumor, which is closely related to the internal and external environment of tumor cells. It includes not only the structure, function and metabolism of tumor tissue, but also the internal environment (nuclear and cytoplasmic) of tumor cells.Tumor cells can change and maintain their own survival and development conditions through autocrine and paracrine, and promote the growth and development of tumors. The occurrence and development of tumors can also be limited and affected by the changes of metabolism, secretion, immunity, structure and function in the whole body and local tissues.Liposomes have the following characteristics: targeting and lymphatic targeting, sustained release, reducing drug toxicity and improving stability. It can be used as a new targeted liposome (proliposome, long circulating liposome and immunoliposome).	price>
R-OR-057	DOX-SS-CPT	Doxorubicin-s-s-Camptothecin DOX-SS-CPT from ruixi Doxorubicin-s-s-Camptothecin,DOX-SS-CPT,CPT-SS-DOX from ruixi.Ruixi biological uses disulfide bond to link camptothecin and adriamycin together. The disulfide bond of the product breaks in tumor cells, forming two compounds - adriamycin and camptothecin, so as to play a role in tumor cells. Ruixi biological provides the synthesis of a variety of precursor drug products, and we are currently developing and selling conventional anti-tumor products including adriamycin, paclitaxel and camptothecin Medicine.	price>
R-OR-062	MAL-Doxorubicin	Maleimide-Doxorubicin,MAL-Doxorubicin,Doxorubicin-mal from ruixi.Doxil is a version of the chemotherapy medication doxorubicin that is covered in a protective coating, which allows it to avoid destruction by the bodys immune system and remain in the body for a longer amount of time. As a result, Doxil has more time to reach the tumor tissue, where the medication is then slowly released. Doxorubicin liposomal interferes with the growth of cancer cells and slows their spread in the body by inhibiting DNA synthesis and causing the production of harmful free radicals.	price>
R-OR-063	NH2-Doxorubicin	Amine-Doxorubicin NH2-Doxorubicin from ruixi Amine-Doxorubicin,NH2-Doxorubicin,Doxorubicin-NH2.Doxil is a version of the chemotherapy medication doxorubicin that is covered in a protective coating, which allows it to avoid destruction by the bodys immune system and remain in the body for a longer amount of time. As a result, Doxil has more time to reach the tumor tissue, where the medication is then slowly released. Doxorubicin liposomal interferes with the growth of cancer cells and slows their spread in the body by inhibiting DNA synthesis and causing the production of harmful free radicals.	price>
R-OR-064	SH-Doxorubicin	Thiol-Doxorubicin SH-Doxorubicin from ruixi Thiol-Doxorubicin,SH-Doxorubicin,Doxorubicin-hs from ruixi.Doxil is a version of the chemotherapy medication doxorubicin that is covered in a protective coating, which allows it to avoid destruction by the bodys immune system and remain in the body for a longer amount of time. As a result, Doxil has more time to reach the tumor tissue, where the medication is then slowly released. Doxorubicin liposomal interferes with the growth of cancer cells and slows their spread in the body by inhibiting DNA synthesis and causing the production of harmful free radicals.	price>
R-OR-065	NHS-Doxorubicin	N-hydroxylsuccinimide-Doxorubicin NHS-Doxorubicin from ruixi N-hydroxylsuccinimide-Doxorubicin ,NHS-Doxorubicin,Doxorubicin-NHS from ruixi.Doxil is a version of the chemotherapy medication doxorubicin that is covered in a protective coating, which allows it to avoid destruction by the bodys immune system and remain in the body for a longer amount of time. As a result, Doxil has more time to reach the tumor tissue, where the medication is then slowly released. Doxorubicin liposomal interferes with the growth of cancer cells and slows their spread in the body by inhibiting DNA synthesis and causing the production of harmful free radicals.	price>
R-OR-075	NH2-thioketal-NH2	Amine-thioketal-Amine NH2-thioketal-NH2 from ruixi Amine-thioketal-Amine,NH2-TK-NH2 from ruixi.In chemistry, a thioketal is the sulfur analogue of a ketal, with one of the oxygen replaced by sulfur. A dithioketal has both oxygens replaced by sulfur.Thioketals can be obtained by reacting ketones or aldehydes with thiols.	price>

...