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Product Name: Best Price Diethylstilbestrol 56-53-1 Stilboestrol Supplier Estrogen Powder Factory Model NO.: 56-53-1 Purity: >99% State: Solid Suitable for: Adult Certification: GMP, ISO 9001, USP, BP Customized: Non-Customized Powder: Yes CAS: 56-53-1 Product Name: Diethylstilbestrol Trademark: Diethylstilbestrol Transport Package: 25kg/Cardboard Drum Specification: 99% Origin: China HS Code: 29072990 Product Description Diethylstilbestrol /Stilboestrol (DES) InfoProduct Name: Diethylstilbestrol (DES)Synonyms: Stilboestrol,-Amino-3-(phosphonomethyl)-2-quinoxalinepropanoic Acid;Dibromonicotinate;-(Bromomethyl)-2,4-dichlorobenzenemethanol;-Methyl-N-(phenylmethyl)benzenepropanamine;Methyl 4,;-Phenyl-2-piperidinemethanol (Mixture);-Methyl-N-(phenylmethyl)benzenepropanamine-d3;-TruxillinCAS: 56-53-1MF: C18H20O2MW: 268.35Standard: Enterprise Standard, Pharmaceutical GradeAssay: 99%Appearance: white powderPackaging :25KG/ cardboard drumDiethylstilbestrol (DES) UsageDiethylstilbestrol (DES) Chemical Properties: white crystalline powderDiethylstilbestrol (DES) Uses: Asynthetic, nonsteroidal estrogen. Recomended solvents are DMSO, DMF and ethanol, even in these solvents do not store in solution for any prolonged period of time.Diethylstilbestrol (DES) General Description:At first glance, it might be surprising that synthetic nonsteroidal molecules such as diethylstilbestrol (DES) could have the same activity as estradiol or other estrogens. DES can be viewed, however, as aform of estradiol with rings Band Copen and asix-carbon ring D. The activity of DES analogs was explained in 1946. It was proposed that the distance between the two DES phenol OH groups was the same as the 3-OH to 17-OH distance of estradiol; therefore, they could both fit the same receptor. Medicinal chemists have shown the OH-to-OH distance to be actually 12.1 ?in DES and 10.9 ?in estradiol. In aqueous solution, however, estradiol has two water molecules that are hydrogen bonded to the 17-OH. If one of the two water molecules is included in the distance measurement, there is aperfect fit with the two OH groups of DES. This suggests that water may have an important role for estradiol in its receptor site.It is now generally accepted that the estrogens must have aphenolic moiety for binding, but some investigators propose that the receptor may be flexible enough to accommodate varying distances between the two key hydroxyls. This point about estrogens needing aphenolic ring for high-affinity binding to the ER is critical. Steroids with aphenolic Aring and related phenolic compounds lack high-affinity binding to the other steroid hormone receptors.what is Diethylstilbestrol (DES) ?what's The usage of Diethylstilbestrol (DES) ?where can you get the cheapest and best Diethylstilbestrol (DES) ?Diethylstilbestrol (DES) manufacturerfactory supply Diethylstilbestrol (DES)Diethylstilbestrol (DES) wholesale priceDiethylstilbestrol (DES) reliable supplierOur hot selling products:1,4-butanediol(BDO), CAS.110-63-4Benzocaine,CAS.23239-88-5Lidocaine,CAS.73-78-9Tetracaine hcl,CAS.136-47-0Procaine HCL,CAS.51-05-8Prilocaine,CAS.721-50-6Peptides:Melanotan-2,CJC-1295, PT-141, GHRP-6,TB500,GH Fragment 176-191, Follistatin, BPC 157, ,Oxytocin,SNAP-8.SARMS:Ostarine (MK-2866),Andarine(S4),GW501516(GSK-516)Ligandrol (LGD-4033),Ibutamoren (MK-677),Stenabolic (SR9009)RAD 140 (Testolone),S-23,AICAR (Acadesine),YK114-Piperidone Hydrochloride,CAS:40064-34-4Tadalafil ,CAS.171596-29-5 L-Carnitine, CAS.541-15-1Orlistat, CAS.96829-58-2 (weight loss)Minoxidil,CAS.38304-91-5 (hair regrowth)Why choose us?1, High quality with competitive price:1)Standard: EP/USP/BP Standard2)All Purity is 99%3)We are manufacturer and can provide high quality products with factory price.2, Fast and safe delivery1)Parcel can be sent out in 48 hours after payment. Tracking number available2)Secure and discreet shipment. Various transportation methods for your choice.3)Customs pass rate is 99%4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.3, We have clients throughout the world.1)Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.2)Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customersHow to proceed1. Pinpoint what you need, specification, assay, grade.2. Ensure the discreet parcel and offer the suitable shipping method for reference.3. The payment that you available for.4. Shipped out until you paid in advance.5. Arrange the shipment according to your requirements.6. Tracked the code when it is online.