Pharmaceutical raw materials used in synthesizing new medications

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Programmed cell death 1 ligand 1 (15-23) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply Programmed cell death 1 ligand 1 (15-23).http://www.creative-peptides.com/product/programmed-cell-death-ligand-item-ta-315-21388.html

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Supply High Purity Dimethyl Sulfoxide / DMSO 67-68-5

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Supply High Purity Dimethyl Sulfoxide / DMSO 67-68-5
 
Dimethyl Sulfoxide Basic Info.:
 
Product Name: Dimethyl Sulfoxide (DMSO)
Synonyms: (CH3)2SO; A 10846;a10846; Decap; Deltan; Demasorb; Demavet; Demeso; DMSO
CAS: 67-68-5
MF: C2H6OS
MW: 78.13
EINECS: 200-664-3
Melting point: 18.4 °C
Boiling point: 189 °C(lit.)
Density: 1.100 g/mL at 20 °C
Vapor density: 2.7 (vs air)
Vapor pressure: 0.42 mm Hg ( 20 °C)
Refractive index: n20/D 1.479(lit.)
Fp: 192 °F
Storage temp.: Store at RT.
Chemical Properties: colourless liquid
Freezing Point: 18.4°C
Sensitive: Hygroscopic
Stability: Stable. Incompatible with a very wide range of materials, including acid chlorides, strong acids, strong oxidizing agents, strong reducing agents, phosphorus halides, moisture, copper wool + trichloroacetic acid. Reacts violently with a number of materials - consult a full data sheet before use. Hygroscopic.
 
Dimethyl Sulfoxide Description:
 
Dimethyl sulfoxide (DMSO) is organic sulfide compound. It is colorless, odorless and transparent liquid at room temperature. It is a kind of moisture absorption combustible liquid. It has characteristics of high polarity, high boiling point, non-proton, mixed with water, low toxicity and good heat stability. It is soluble in ethanol, propanol, benzol, chloroform and many organic matters. It was known as "Omnipotent Solvent"
Dimethyl sulfoxide (DMSO) can be widely used as solvent and reaction reagent, especially as processing solvent and laddering solvent in the acrylonitrile polymerization reaction, and synthetic solvent and laddering solvent for polyurethane, also for polyamide, polyimide, polysulfone resin, aromatic hydrocarbon, butadiene and Chlorofluoroaniline etc.
Moreover, Dimethyl sulfoxide (DMSO) has the functions of anti-inflammatory analgesic, diuresis and mitigation. It is added in dugs as analgesia ingredient. It also known as "Omnipotent Drug"
 
Dimethyl Sulfoxide Use:
 
DMSO is a polar aprotic solvent used in chemical reactions, in polymerase chain reactions (PCR) and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal induced mechanical injury. It is used for frozen storage of primary, sub-cultured, and recombinant heteroploid and hybridoma cell lines; embryonic stem cells (ESC), and hematopoietic stem cells. DMSO is frequently used in the combinations with BSA or fetal bovine serum (FBS).
 
Human and animal cell lines grown in culture are generally stored frozen. Freezing protects the cell line from changes due to genetic drift and minimizes risk of contamination. Liquid nitrogen used in conjunction with a cryoprotective agent such as DMSO is a widely used method for preserving cells. Without the presence of a cryoprotective agent, freezing is lethal to most mammalian cells. Damage is caused by mechanical injury by ice crystals, concentration of electrolytes, pH changes, and denaturation of proteins. These lethal effects are minimized by adding a cryoprotective agent which lowers.
 
Dimethyl sulfoxide (1-10%) has been shown to accelerate strand renaturation and is believed to give the nucleic acid thermal stability against depurination. As a PCR cosolvent, DMSO may help improve yields, especially in long PCR.
 

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Testosterone Propionate Muscle Building Steroids P ...

1. CAS No.:57-85-2 2. Molecular Formula: C22H32O3 3. Molecular weight:344.49 4. Puriy: 98% 5 Appearance: White to yellowish crystalline powder. 6. Usage: Testosterone propionate is therefore much faster acting than other testosterone esters such as cypionate or enanthate, and requires a much more frequent dosing schedule, in order to maintain stable blood levels. 20g-1kg/bag;1 kg /tin or foil bag; 5kg/cardboard drum,or as reqiurement Tel:00862781331412 Fax:00862781331412 Cel:+8615337290840 Skype:sales16@carphetin.com Email:sales16@carphetin.com http://www.carphetin.com

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Transcriptional repressor CTCF (102-110) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply Transcriptional repressor CTCF (102-110).http://www.creative-peptides.com/product/transcriptional-repressor-ctcf-item-ta-078-2998.html

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Transmembrane glycoprotein NMB (179-188) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply Transmembrane glycoprotein NMB (179-188).http://www.creative-peptides.com/product/transmembrane-glycoprotein-nmb-item-ta-208-14165.html

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Type IV collagen alpha 4 chain (170-177) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply Type IV collagen alpha 4 chain (170-177).http://www.creative-peptides.com/product/type-iv-collagen-alpha-chain-item-ta-128-7146.html

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melanoma-overexpressed antigen 1 (24-37) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply melanoma-overexpressed antigen 1 (24-37).http://www.creative-peptides.com/product/melanoma-overexpressed-antigen-item-ta-372-27281.html

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melanoma-overexpressed antigen 1 (31-44) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply melanoma-overexpressed antigen 1 (31-44).http://www.creative-peptides.com/product/melanoma-overexpressed-antigen-item-ta-370-26516.html

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melanoma-overexpressed antigen 1 (36-44) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply melanoma-overexpressed antigen 1 (36-44).http://www.creative-peptides.com/product/melanoma-overexpressed-antigen-item-ta-369-26334.html

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17?-Dihydro Equilin 3-Sulfate Sodium Salt LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide 17β-Dihydro Equilin 3-Sulfate Sodium Salt. More information please visit the webiste: http://www.bocsci.com/im-Equilin-and-Impurities-list-851.html

 

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