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Catalog	name	Description	price
R-R-0958	Fmoc-N-Me-His(Trt)-OH	Fmoc-N-Me-His(Trt)-OH (Fmoc-MeHis(Trt)-OH)/CAS No.1217840-61-3 is a is an amino acid derivative containing amino and carboxyl groups. Fmoc-N-Me-His(Trt)-OH for the synthesis of Fmoc-MeHis (Trt) -Leu-OH.	price>
R-OP-0016	VS-PEG-OPSS	Vinyl sulfone-Polyethylene glycol--OPSS,VS-PEG-OPSS,OPSS-PEG-VS from ruixi.Vinyl sulfone-PEG-OPSS is a linear heterobifunctional PEG reagent with a Vinyl sulfone a succinimidyl OPSS ester group. It is a useful crosslinking reagent with a PEG spacer .VS-PEG1000-OPSS,VS-PEG2k-OPSS,VS-PEG3.4k-OPSS.	price>
R-CL-029	PC DBCO-PEG3-biotin	Dbco(dibenzo cycloyne) is a cycloalkyne.In aqueous solution,the 1,3-dipolar cycloaddition reaction and azide reaction are promoted by strain.This biorthogonal reaction is also called copper free click reaction.Biotin is easy to detect. Streptavidin binding is a widely used molecular targeted detection method.Modified polyethylene glycol is widely used in protein drugs,peptide compounds,organic small molecule drugs,biomaterials and other fields.	price>
R-R-0959	Boc-L-cyclobutylglycine	Boc-L-cyclobutylglycine/CAS No.155905-77-4 is a glycine derivative that can be used for PI3K inhibitor synthesis.	price>
R-LI-001	linoleic acid-PEG-NH2	linoleic acid-polyethylene glycol-Amino,linoleic acid-PEG-NH2,NH2-PEG-linoleic acid from ruixi linoleic acid-PEG-NH2 is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with NH2 . Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.	price>
R-CL-030	UV Cleavable Biotin-PEG2-Azide	Ruixi can provide UV cleavable biotin-peg2-azide.In the presence of copper catalyst,azides react with alkynyl groups in aqueous solution to form nitrogen-containing five membered heterocyclic compounds.Biotin is easy to detect. Streptavidin binding is a widely used molecular targeted detection method.Modified polyethylene glycol is widely used in protein drugs,peptide compounds,organic small molecule drugs,biomaterials and other fields.	price>
R-R-0960	Forigerimod TFA	Forigerimod TFA (IPP-201101 TFA) is a CD4 T-cell modulator. Forigerimod TFA is a 21-amino-acid fragment of U1 small nuclear ribonucleoprotein 70 kDa that is phosphorylated at Ser140. Forigerimod TFA can potently inhibit autophagy. Forigerimod can be used for the research of autoimmune disorders, such as systemic lupus erythematosus (SLE) .	price>
R-LI-002	linoleic acid-PEG-NHS	linoleic acid-polyethylene glycol-N-Hydroxysuccinimide,linoleic acid-PEG-NHS,NHS-PEG-linoleic acid from ruixi linoleic acid-PEG-NHS is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with NHS . Linoleic acid is a fatty acid. It is an 18-carbon chain with two double bonds in cis configuration. It typically occurs in nature as a triglyceride ester; free fatty acids, the form not combined with glycerol to form triglyceride, are typically low in foods.[6] It is very soluble in acetone, benzene, diethyl ether and ethanol.	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-R-0961	Histrelin acetate	Histrelin acetate/CAS No.220810-26-4, a GnRH analogue, is a GnRH Receptor agonist. Histrelin acetate increases serum luteinising hormone (LH), follicle stimulating hormone (FSH) and testosterone levels. Histrelin acetate can be used in the research of prostate cancer, endometriosis.	price>
R-LI-003	linoleic acid-PEG-MAL	linoleic acid-polyethylene glycol-Maleimide,linoleic acid-PEG-MAL,MAL-PEG-linoleic acid from ruixi Linoleic acid PEG maleimide is one of ruixi’s multifunctional fatty acid lipid PEG products that have been used for targeted drug delivery, nanoparticle functionalization and liposome formulation. Linoleic acid is an omega-6 fatty acid with two cis double bonds and is highly hydrophobic. Linoleic acid is one of the essential fatty acids that must be consumed for proper health. Pegylated linoleic acid has excellent amphilphilic properties and offer superior advantages for small and large molecule modification, encapsulation and targeted delivery. Maleimide group in this molecule can react with thiol group at neutral pH with high specificity that allows conjugation of linoic acid PEG to targeted substrates.	price>
R-H-0001	5-Hexynoic acid NHS ester	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.ruxi can provide special customized products.	price>
R-R-0962	2-Amino-3-(4-hydroxy-3,5-diiodophenyl)propanoic acid	2-Amino-3-(4-hydroxy-3,5-diiodophenyl)propanoic acid/CAS No.66-02-4 is a tyrosine derivative.	price>
R-LI-004	linoleic acid-PEG-SH	linoleic acid-polyethylene glycol-Thiol,linoleic acid-PEG-SH,SH-PEG-linoleic acid from ruixi linoleic acid-PEG-SH is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with SH. Linoleic acid is a fatty acid. It is an 18-carbon chain with two double bonds in cis configuration. It typically occurs in nature as a triglyceride ester; free fatty acids, the form not combined with glycerol to form triglyceride, are typically low in foods.[6] It is very soluble in acetone, benzene, diethyl ether and ethanol.	price>
R-CQ-009	Alkyne maleimide	Maleimide (2,5-pyrrolidone) is a novel functional group on the surface of nanoparticles,which is easy to couple with cell penetrating peptides.The coupling can be realized by click chemistry,and its biological function can be retained.It is used in organic synthesis.Rhodium catalyzed arylation of arylboronic acids.We can provide such products Alkyne maleimide.	price>
R-R-0963	Relamorelin TFA	Relamorelin (RM-131) TFA/CAS No.2863659-22-5, a pentapeptide ghrelin analog, is a selective ghrelin/growth hormone secretagogue receptor (GHSR) agonist with a Ki of 0.42 nM for GHS-1a receptor. Relamorelin TFA is centrally penetrant. Relamorelin TFA increases growth hormone levels and accelerates gastric emptying. Relamorelin TFA has the potential for cachexia, gastroparesis, and gastric/intestinal dysmobility disorders research.	price>
R-LI-005	linoleic acid-PEG-OH	linoleic acid-polyethylene glycol-hydroxyl,linoleic acid-PEG-OH,OH-PEG-linoleic acid from ruixi linoleic acid-PEG-OH is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with OH . Linoleic acid is a fatty acid. It is an 18-carbon chain with two double bonds in cis configuration. It typically occurs in nature as a triglyceride ester; free fatty acids, the form not combined with glycerol to form triglyceride, are typically low in foods.[6] It is very soluble in acetone, benzene, diethyl ether and ethanol.	price>
R-CQ-010	Alkyne hydrazide	Hydrazides,a class of compounds with the general formula rconhnhrl.Where R is aliphatic or aryl,R1 is hydrogen,aliphatic,aromatic,acyl,etc.Such as acetylhydrazine,benzene sulfonyl hydrazine and so on.Ruixi can provide such compound products Alkyne hydrazide.	price>
R-R-0964	Cyclosporin D	Cyclosporin D/CAS No.63775-96-2, a metabolite of Cyclosporin A, is a weak immunosuppressant. Cyclosporin D is used as internal standard for quantification of Cyclosporin A. Cyclosporin A is a potent immunosuppressant agent, suppress T cell activation by inhibiting calcineurin and the calcineurin-dependent transcription factors nuclear factor of activated T cells (NFAc).	price>
R-LI-006	linoleic acid-PEG-Alkyne	linoleic acid-polyethylene glycol-Alkyne,linoleic acid-PEG-Alkyne,Alkyne-PEG-linoleic acid from ruixi Linoleic acid alkyne is an ω-alkyne derivative of linoleic acid . The ω-alkyne moiety allows Cu(I)-catalyzed cycloaddition chemistry with other molecules containing an azide group.1,2 Linoleic acid alkyne has been used in experiments focusing on the biological roles of linoleic acid.3,4 Alternatively, this modified lipid can be used to synthesize other alkyne-containing products, such as glycerophospholipids, for click chemistry.5	price>

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