A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 3000.
Poly(ethylene glycol), average Mn 1000
Poly(ethylene glycol), average Mn 1000. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mn 10000
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG. CAS No. 25322-68-3. Mole weight: average Mn 10000. SMILES: C(CO)O. InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.
Poly(ethylene glycol), average Mn 1500
Poly(ethylene glycol), average Mn 1500. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mn 200
Poly(ethylene glycol), average Mn 200. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mn 2000
Poly(ethylene glycol), average Mn 2000. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mn 20000
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG. CAS No. 25322-68-3. Mole weight: average Mn 20000. SMILES: C(CO)O. InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.
Poly(ethylene glycol), average Mn 300
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG. CAS No. 25322-68-3. Mole weight: Mn 285-315 average Mn 300. SMILES: C(CO)O. InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.
Poly(ethylene glycol), average Mn 400
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG. CAS No. 25322-68-3. Mole weight: Mn 380-420 average Mn 400. SMILES: C(CO)O. InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.
Poly(ethylene glycol), average Mn 4000
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG. CAS No. 25322-68-3. Mole weight: Mn 3,500-4,500 average Mn 4000. SMILES: C(CO)O. InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.
Poly(ethylene glycol), average Mn 600
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG. CAS No. 25322-68-3. Mole weight: Mn 570-630 average Mn 600. SMILES: C(CO)O. InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.
Poly(ethylene glycol), average Mn 6000
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG. CAS No. 25322-68-3. Mole weight: Mn 5000-7000 average Mn 6000. SMILES: C(CO)O. InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.
Poly(ethylene glycol), average Mn 800
Poly(ethylene glycol), average Mn 800. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mn 8000
Poly(ethylene glycol), average Mn 8000. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~1,000,000,powder
Poly(ethylene glycol), average Mv ~1,000,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~100,000,powder
Poly(ethylene glycol), average Mv ~100,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~2,000,000,powder
Poly(ethylene glycol), average Mv ~2,000,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~3000,000,powder
Poly(ethylene glycol), average Mv ~3000,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~300,000,powder
Poly(ethylene glycol), average Mv ~300,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~4,000,000,powder
Poly(ethylene glycol), average Mv ~4,000,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~5000,000,powder
Poly(ethylene glycol), average Mv ~5000,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~500,000,powder
Poly(ethylene glycol), average Mv ~500,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~600,000,powder
Poly(ethylene glycol), average Mv ~600,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~7,000,000,powder
Poly(ethylene glycol), average Mv ~7,000,000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol), average Mv ~70000,powder
Poly(ethylene glycol), average Mv ~70000,powder. CAS No. 25322-68-3.
Poly(ethylene glycol) bis(2-bromoisobutyrate)
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG-ATRP, PEG-Bib, Dibromoisobutyryl PEG. CAS No. 467254-02-0. Mole weight: PEG average Mn 300 (n ~ 7) average Mn 700.
Polyethylene Glycol Bis(3-aminopropyl) Ether, Mn~1,500. CAS No. 34901-14-9.
Poly(ethylene glycol) bis(amine)
Poly(ethylene glycol) bis(amine). CAS No. 24991-53-5.
Poly(ethylene glycol) bisazide
Poly(ethylene glycol) bisazide. CAS No. 82055-94-5.
Poly(ethylene glycol) bisazide
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: PEG average Mn 10000 (n~230) average Mn 10000.
Polyethyleneglycol Bisphenol A Epichlorohydrin Copolymer
Polyethyleneglycol Bisphenol A Epichlorohydrin Copolymer has been shown to protect the intestinal epithelium against microbial invasion during stress. CAS No. 37225-26-6.
This polymer product is biodegradable. Alternative Names: Poly(ethylene glycol) methyl ether-block-poly(ε-caprolactone). Mole weight: PCL average Mn ~13,000 PEG average Mn ~5,000 average Mn ~18,000 (total).
Poly(ethylene glycol)-b-poly(N-isopropylacrylamide) (PEG110-b-PNIPAM44) undergoes thermoresponsive micellization in water, forming micelles of varied size, structure and distribution depending on the concentration of the block copolymer. Alternative Names: PEGylated polyNIPAM, PEG-block-PNIPAM, PEG-b-polyNIPAM, PNIPAAm. Molecular formula: CH3(OC2H4)mC6H7NO2(C6H11NO)nH. Mole weight: PEG Mn 2,000 PNIPAM Mn 24,000.
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG diacetylene, PEG bis(4-pentynoate)terminated, Poly(ethylene glycol) bis(4-pentynoate) terminated. Mole weight: average Mn 2000.
Polyethylene glycol diacid 600
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. Alternative Names: Polyethylene glycol diacid 600, Polyethylene glycol bis(carboxymethyl) ether. CAS No. 39927-08-7. Molecular formula: HOOCCH2(OCH2CH2)nOCH2COOH.
Poly(ethylene glycol) diacrylamide
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. CAS No. 160556-48-9. Mole weight: average Mn 3,700.
Poly(ethylene glycol) diacrylate
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: PEG average Mn 20000 (n~450) average Mn 20000.
Poly(ethylene glycol) diacrylate (PEGDA) (MW 1000) is a versatile polymer material that is widely used as a building material for hydrogel scaffolds, especially in the fields of tissue engineering and regenerative medicine[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PEGDA (MW 1000). CAS No. 26570-48-9. Pack Sizes: 100 mg; 250 mg; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-W110542D.
Poly(ethylene glycol) diacrylate (MW 20000)
Poly(ethylene glycol) diacrylate (MW 20000) (PEGDA (MW 20000)) is a derivative of polyethylene glycol. Poly(ethylene glycol) diacrylate (MW 20000) can be used in the formation of a cross-linked polymers[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PEGDA (MW 20000). CAS No. 26570-48-9. Pack Sizes: 100 mg; 250 mg; 500 mg. Product ID: HY-W110542M.
Poly(ethylene glycol) diacrylate (MW 250),MEHQ as inhibitor
Poly(ethylene glycol) diacrylate (PEGDA) (MW 250), MEHQ as inhibitor is a versatile polymer material that is widely used as a building material for hydrogel scaffolds, especially in the fields of tissue engineering and regenerative medicine. Poly(ethylene glycol) diacrylate (MW 250), MEHQ as inhibitor can be used to construct optical cross-linked hydrogel implants[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PEGDA (MW 250),MEHQ as inhibitor. CAS No. 26570-48-9. Pack Sizes: 1 g; 5 g; 10 g; 50 g. Product ID: HY-W110542N.
Poly(ethylene glycol) diacrylate (MW 4000), MEHQ as inhibitor
Poly(ethylene glycol) diacrylate (PEGDA) (MW 4000), MEHQ as inhibitor is a versatile polymer material that is widely used as a building material for hydrogel scaffolds, especially in the fields of tissue engineering and regenerative medicine. Poly(ethylene glycol) diacrylate (MW 4000), MEHQ as inhibitor can be used to construct enzyme-responsive hydrogel drug delivery system[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PEGDA (MW 4000), MEHQ as inhibitor. CAS No. 26570-48-9. Pack Sizes: 100 mg; 250 mg; 500 mg; 1 g; 5 g. Product ID: HY-W110542P.
Poly(ethylene glycol) diacrylate (MW 6000)
Poly(ethylene glycol) diacrylate (PEGDA) (MW 6000) is a versatile polymer material that is widely used as a building material for hydrogel scaffolds, especially in the fields of tissue engineering and regenerative medicine. Poly(ethylene glycol) diacrylate (MW 6000) can be used as a building material for wound dressing hydrogels[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PEGDA (MW 6000). CAS No. 26570-48-9. Pack Sizes: 500 mg; 1 g; 5 g. Product ID: HY-W110542G.
Poly(ethylene glycol) diacrylate - MW 600 (Contains 100ppm MEHQ and 300ppm BHT to stabilise)
25g Pack Size. Group: Building Blocks, Organics. Formula: N/A. CAS No. 26570-48-9. Prepack ID 90022914-25g. See USA prepack pricing.
Polyethylene Glycol Diacrylate (n=approx. 9) (stabilized with MEHQ)
Poly(ethylene glycol) diglycidyl ether (MW 500) is a nonlinear analogue of polyethylene glycol (PEG) and can be used as a cross-linking agent[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 26403-72-5. Pack Sizes: 25 mL; 50 mL; 100 mL. Product ID: HY-W763546A.