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Rapamycin

Rapamycin Suppliers list
Company Name: Capot Chemical Co.,Ltd.
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Products Intro: Product Name:Rapamycin
CAS:53123-88-9
Purity:98% (Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Dalian Meilun Biotech Co., Ltd.  Gold
Tel:0411-66771943;0411-66771942
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Products Intro:Product Name:Rapamycin(Sirolimus)
CAS:53123-88-9
Purity:>98%,BR Package:6800RMB/5G Remarks:Meilunbio
Company Name: Fujian Kerui Pharmaceutical Co., Ltd.  Gold
Tel:15960103919
Email:fjkerui@gmail.com
Products Intro:Product Name:Sirolimus (Rapamycin)
CAS:53123-88-9
Purity:DMF、GMP Package:CP Remarks:In House Standard
Company Name: Shanghai Arbor Chemical Co., Ltd.  Gold
Tel:+86-21-60451683 50171870 +86-15021268886
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Products Intro:Product Name:RapaMycin
CAS:53123-88-9
Purity:98% Package:1G 10G 100G 1000G
Company Name: Chongqing Chemieliva Pharmaceutical Co., Ltd.  Gold
Tel:+86 (23) 6777-0219
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Products Intro:Product Name:RapaMycin
CAS:53123-88-9
Purity:不含异构体98%以上,也有不含异构体99%以上的规格,价格不同 Package:1G/2G/5G/10G/100G/500G/1KG
Rapamycin Basic information
Indications and Usage Mechanisms of Action Adverse reactions
Product Name:Rapamycin
Synonyms:AY 22989;23,27-EPOXY-3H-PYRIDO(2,1-C)(1,4)OXAAZACYCLOHENTRIACONTINE;NSC-226080;RAPA;RAPAMUNE;RAPAMYCIN;RAPAMYCIN, STREPTOMYCES HYGROSCOPICUS;RPM
CAS:53123-88-9
MF:C51H79NO13
MW:914.18
EINECS:262-640-9
Product Categories:Active Pharmaceutical Ingredients;Immunosuppressant;All Inhibitors;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;Cytokine signaling;Signalling;API;Chiral Reagents;Heterocycles;Inhibitor;VIVACTIL;antibiotic
Mol File:53123-88-9.mol
Rapamycin Structure
Rapamycin Chemical Properties
Melting point 183-185°C
Fp 87 °C
storage temp. -20°C
solubility ethanol: soluble2MM
color colorless to yellow
Water Solubility Soluble in DMSO at 50mg/ml or methanol at 25mg/mlSoluble in alcohol, dimethyl sulfoxide and dimethyl formamide. Insoluble in water.
Sensitive Moisture Sensitive/Light Sensitive/Hygroscopic
CAS DataBase Reference53123-88-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn,F
Risk Statements 36/38-36-20/21/22-11
Safety Statements 22-24/25-37/39-26-36/37-16
RIDADR UN 1648 3 / PGII
RTECS VE6250000
Hazardous Substances Data53123-88-9(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Sirolimus English
Rapamycin Usage And Synthesis
Indications and UsageRapamycin (Rapa, or Sirolimus) is a new form of macrolide immunosuppressive agent. It is a white solid crystal. Its melting point is 183-185℃ and it is lipophilic. It is soluble in methanol, ethanol, acetone, chloroform, and other organic solvents, very slightly soluble in water, and almost insoluble in ether. It was first discovered in 1975 on the Chilean Easter Island as a secondary metabolite secreted by soil Streptomyces, and its chemical structure is that of a three-polyene macrolide compound.
Rapamycin is a new form of immunosuppressive agent with good curative effects, low toxicity, and no nephrotoxicity. It can be used to maintain the immunity of transplant organs (especially in kidney transplants) to alleviate immunological rejections after organ transplant surgeries. The latest research has shown that Rapamycin can also be used to treat Alzheimer’s. When used on afflicted lab rats, it had a memory-restoring effect. Rapamycin oral tablets can be taken with grapefruit juice to treat melanoma (a type of benign tumor common among Western populations), dramatically increase other chemotherapy drugs’ anticancer effects, and extend patient survival. Rapamycin is a mammalian target of rapamycin (mTOR) targeting inhibitor, which can treat tumors that are related to this pathway including kidney cancer, lymphoma, lung cancer, liver cancer, breast cancer, neuroendocrine carcinoma, gastric cancer, etc. Its curative effects are especially strong for the rare diseases LAM (lymphangiomyomatosis) and TSC (tuberous sclerosis).
Mechanisms of ActionRapamycin is a type of macrolide antibiotic and has a similar structure to Prograf (FK506), but has very different immunosuppressing mechanisms. FK506 suppresses T lymph cells from proliferating from G0 to G1 stage, while RAPA uses different cytokine receptors to block signal transduction, thus preventing T lymph cells and other cells from proliferating from G1 to S stage. Compared to Prograf, Rapamycin can block the signal transduction pathways of the calcium dependency and calcium non-dependency of T lymph cells and B lymph cells.
Adverse reactionsRapamycin has similar side effects to those of Prograf. Many clinical trials have found that its side effects are dose dependent and reversible. A treatment dosage of Rapamycin has not been found to lead to any significant nephrotoxicity or gingival hyperplasia. Its main toxic side effects include: headache, nausea, dizziness, nosebleed, and join pain. Laboratory inspections for anomalies found: thrombocytopenia, decreased white blood cells, decreased hemoglobin, hypertriglyceridemia, hypercholesterolemia, hyperglycemia, increased liver enzymes (SGOT, SGPT), increased lactate dehydrogenase, hypokalemia, hypokalemia, etc. Rapamycin may lead to puffiness of eyelids and lead to lowered plasma phosphate levels. Similar to other immunosuppressants, Rapamycin may also increase the chance of infection, with reports of increased tendency towards pneumonia.
Chemical PropertiesWhite to Off-White Solid
UsesA specific mTOR inhibitor with an IC50 of 0.1 nM.
Usesantidepressant
Usesimmunosuppressant, antineoplastic; rapamycin
UsesRapamycin is a triene macrolide discovered in 1995 as a metabolite of Streptomyces hygroscopicus found in a soil obtained on Rapi Nui (Easter Island). Rapamycin displayed potent and selective antifungal activity, notably against Candida albicans. Interest in the metabolite waned until the structural relationship to the potent immunosuppressant fujimycin (Antibiotic FK506) was recognised in the mid-1980s. This recognition led to the re-discovery of rapamycin as a highly selective antitumour and immunosuppressant. Rapamycin inhibits the activity of the protein, mTOR (mammalian target of rapamycin) which functions in a signalling pathway to promote tumour growth. Rapamycin binds to a receptor protein (FKBP12). The rapamycin/FKB12 complex then binds to mTOR and prevents interaction of mTOR with target proteins in this signalling pathway.
UsesDDP-4 inhibitor type 2 diabetes therapeutic
UsesRapamycin is a triene macrolide discovered in 1974 as a metabolite of Streptomyces hygroscopicus found in a soil obtained on Rapa Nui (Easter Island). Rapamycin displayed potent and selective antifungal activity, notably against Candida albicans. Interest in the metabolite waned until the structural relationship to the potent immunosuppressant fujimycin (Antibiotic FK506) was recognised in the mid-1980s. This recognition led to the re-discovery of rapamycin as a highly selective antitumor and immunosuppressant. Rapamycin inhibits the activity of the protein, mTOR (mammalian target of rapamycin) which functions in a signalling pathway to promote tumor growth. Rapamycin binds to a receptor protein (FKBP12). The rapamycin/FKB12 complex then binds to mTOR and prevents interaction of mTOR with target proteins in this signalling pathway.
UsesLabelled Rapamycin. A triene macrolide antibiotic isolated from Streptomyces hygroscopicus. Name derived from the native word for Easter Island, Rapa?Nui. Used as an immunosuppressant; antirestenotic. This compound contains aproximately 2% d0.;Labeled Sir
DefinitionChEBI: A macrolide isolated from Streptomyces hygroscopicus consisting of a 29-membered ring containing 4 trans double bonds, three of which are conjugated. It is an antibiotic, immunosupressive and antineoplastic agent.
UsesRapamycin is an immunosuppressant that is used primarily to prevent the rejection of organ and bone marrow transplant. It was first described as a potent inhibitor of IL-2 activation of lymphocytes (IC50 = 5 pM). It is now known that rapamycin specifically interacts with the cytosolic FK-binding protein 12 (FKBP12) to form a complex which inhibits the mammalian target of rapamycin (mTOR) pathway by directly binding to mTOR Complex 1 (mTORC1). Rapamycin and other inhibitors of mTORC1 signaling show potential in treating cancer, adipogenesis, diabetes, tuberous sclerosis, and cardiovascular disease.[Cayman Chemical]
Biological ActivityAntifungal and immunosuppressant. Specific inhibitor of mTOR (mammalian target of Rapamycin). Complexes with FKBP-12 and binds mTOR inhibiting its activity. Inhibits interleukin-2-induced phosphorylation and activation of p70 S6 kinase.
Rapamycin Preparation Products And Raw materials
Tag:Rapamycin(53123-88-9) Related Product Information
NA Mycophenolate mofetil Azithromycin POLYOXIN B Zopiclone NA SECO RAPAMYCIN SODIUM SALT RAPAMYCIN [3H(G)] mTOR, phosphorylated (pSer2481) (mTAb1, Mammalian Target of Rapamycin, FRAP, RAFT) (42S)-42-Deoxy-42-(1H-tetrazol-1-yl)rapamycin mTOR, phosphorylated (Ser2448) (mTAb1, Mammalian Target of Rapamycin, FRAP, RAFT) ANTI-MAMMALIAN TARGET OF RAPAMYCIN,ANTI-FKBP-12 RAPAMYCIN ASSOCIATED PROTEIN 42-O-(2-Hydroxyethyl-d4)rapamycin RAPAMYCIN ASSOCIATED PROTEIN FRAP2 FRAGMENT BIOTINYL/AMIDE rapamycin tris-epoxide metabolite mTOR, aa2433-2450 (mTAb1, Mammalian Target of Rapamycin, FRAP, RAFT) RAPAMYCIN [32 METHOXY-3H] Rapamycin 42-[3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoate