Alfa Chemistry Materials is specialized in material chemistry and offers an extensive catalog of materials in a wide range of applications, including Metals and Materials, 3D Printing Materials, Biomaterials.
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Uses: Anticoagulant. Group: Hydrophilic polymersself-assembly materials. Alternative Names: Sodium polyanetholesulfonate. CAS No. 55963-78-5. Pack Sizes: Packaging 5, 25 g in poly bottle. Product ID: sodium; 1-methoxy-4-[(E)-prop-1-enyl]benzene; sulfite. Molecular formula: average Mv 9,000-11,000. Mole weight: C10H12NaO4S-. CC=CC1=CC=C(C=C1)OC. [O-]S(=O)[O-]. [Na+]. 1S/C10H12O. Na. H2O3S/c1-3-4-9-5-7-10(11-2)8-6-9; ; 1-4(2)3/h3-8H, 1-2H3; ; (H2, 1, 2, 3)/q; +1; /p-2/b4-3+;. JKJBFNAERWARKW-CZEFNJPISA-L.
Polyaniline (emeraldine base)
Polyaniline (PAni) emeraldine salt can be prepared by protonation of PAni emeraldine base (PAni-EB). PAni-EB forms at pH>7. Its mechanism against corrosive agents has been explained in a study. Uses: Pani forms a conjugating polymeric system that can be used for a variety of semiconducting applications. it can be used in the fabrication of a variety of devices which include fuel cells, light emitting diodes supercapacitors,[10] chemical sensors and rechargeable batteries. Group: Bioelectronic materials. Alternative Names: Emeraldine base polyaniline. CAS No. 25233-30-1. Pack Sizes: 10, 50 g in glass bottle.
Polyaniline (leucoemeraldine base)
Leucoemeraldine base (LEB) polyaniline (PAni) or reduced emeraldine base PAni is an oxidation state of PAni is soluble in N-methyl-2-pyrrolidinone (NMP) and N,N'-dimethly propylene urea (DMPU). It can be processed into fibres from these solvents. Uses: Leb-pani doped with water may be used as sensor to detect nox2 and pathogen. Group: Bioelectronic materials. Alternative Names: LEB, Leucoemeraldine base polyaniline. CAS No. 25233-30-1. Pack Sizes: 5 g in glass bottle.
Poly(Arg, Pro, Thr) hydrochloride
Poly(Arg, Pro, Thr) hydrochloride. Group: Polyamino acids. CAS No. 133552-00-8.
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Uses: Adhesion promoter toward polar surfaces. conditioning agent in personal care products. Group: Hydrophilic polymers. Alternative Names: Polyquaternium-2. CAS No. 68555-36-2. Pack Sizes: Packaging 100 mL in poly bottle.
Polybutadiene
Butadiene is a colorless gas with an aromatic odor. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. It can asphyxiate by the displacement of air. It must be shipped inhibited as butadiene is liable to polymerization. If polymerization occurs in the container, it may violently rupture. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. It is used to make synthetic rubber and plastics, and to make other chemicals.;GasVapor; Liquid; OtherSolid, GasVapor; OtherSolid, Liquid;Liquid;COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR.;Colorless gas with a mild aromatic or gasoline-like odor.;Colorless gas with a mild aromatic or gasoline-like odor. [Note: A liquid below 24°F. Shipped as a liquefied compressed gas.]. Group: Hydrophobic polymers. CAS No. 9003-17-2. Product ID: buta-1,3-diene. Molecular formula: 54.09g/mol. Mole weight: C4H6;CH2=(CH)2=CH2;CH2CHCHCH2;C4H6. C=CC=C. InChI=1S/C4H6/c1-3-4-2/h3-4H,1-2H2. KAKZBPTYRLMSJV-UHFFFAOYSA-N.
Polybutadiene, cis
Polybutadiene, cis (PB-cis) is a synthetic rubber that is prepared by solution polymerization of 1,4-butadiene. Its mechanical properties include low temperature flexibility and abrasion resistance. It can be cured by using sulfur based donors and peroxides and thus PB-cis acts as a highly cross-linked polymer with high resilience. Uses: Pb-cis can be polymerized with styrene for the formation of high impact polystyrene (hips). it may also be used as a toughening agent for acrylonitrile butadiene rubber (abs) based resins. Group: Hydrophobic polymers. CAS No. 9003-17-2. Pack Sizes: 100 g in poly bottle. Product ID: buta-1,3-diene. Molecular formula: average Mw 200,000-300,000. Mole weight: (CH2CH=CHCH2)n. C=CC=C. 1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+. IAQRGUVFOMOMEM-ONEGZZNKSA-N.
Polybutadiene, dicarboxy terminated
Polybutadiene, dicarboxy terminated. Group: Hydrophobic polymers. Alternative Names: CTPB. CAS No. 68891-79-2.
Polybutadiene, phenyl terminated
Polybutadiene is a synthetic rubber. Polybutadiene rubber is a polymer formed from the polymerization of the monomer 1,3-butadiene. Uses: Polybutadiene has a high resistance to wear. Group: Hydrophobic polymers. Pack Sizes: 100 g in glass bottle. Molecular formula: average Mn ~1,800. C=CC=C.
Polybutadiene, predominantly 1,2-addition
Polybutadiene is a synthetic rubber. Polybutadiene rubber is a polymer formed from the polymerization of the monomer 1,3-butadiene. Uses: Polybutadiene has a high resistance to wear. Group: Hydrophobic polymers. CAS No. 9003-17-2. Product ID: buta-1,3-diene. Molecular formula: 54.09g/mol. Mole weight: [CH2CH(CH=CH2)]n. C=CC=C. 1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+. IAQRGUVFOMOMEM-ONEGZZNKSA-N.
Poly(butyl acrylate) solution
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Hydrophobic polymersreference-calibration standards. Alternative Names: Butyl acrylate homopolymer, Butyl acrylate polymer, Poly(n -butyl acrylate), Acrylic acid butyl ester polymer. CAS No. 9003-49-0. Pack Sizes: 50 g in glass bottle. Product ID: butyl prop-2-enoate. Molecular formula: average Mw ~99,000 by GPC. Mole weight: (C7H12O2)n. CCCCOC(=O)C=C. 1S/C7H12O2/c1-3-5-6-9-7(8)4-2/h4H, 2-3, 5-6H2, 1H3. CQEYYJKEWSMYFG-UHFFFAOYSA-N.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Hose jackets, wire and cable jackets, film, sheeting, belting, seals, gaskets, gears and bearings. Group: Hydrophobic polymers. Pack Sizes: 100 g in poly bottle. OCC\C=C\O. OC\C=C\CO. OC(=O)c1ccc(cc1)C(O)=O.
Poly(butyl methacrylate)
Additional Benefit:Conventional high molecular weight poly(butyl methacrylate) easily forms a fused block that require mechanical force (such as hammering) to break it down into small particles before usage. This product was developed with an anti-blocking technology and comes in an easy-to-use, free flowing, bead form. Uses: Poly(butyl methacrylate) finds applications in various areas.it may be used to study the photoluminescence in eutfc embedded in poly(butyl methacrylate) (pbma) polymer films.it has also been used for coatings, surface modification, solid state battery, silk screen inks, adhesives for plastic and aluminum, plasticizer for hard butyl methacrylate resins, and for improving outdoor durability of vinyl chloride resins in pigmented lacquers. Group: Bioelectronic materials hydrophobic polymersself assembly and lithography. Alternative Names: PBMA. CAS No. 9003-63-8. Pack Sizes: 5, 250 g in poly bottle. Product ID: butyl 2-methylprop-2-enoate. Molecular formula: 142.2g/mol. Mole weight: (C8H14O2)n. CCCCOC(=O)C(C)=C. 1S/C8H14O2/c1-4-5-6-10-8(9)7(2)3/h2, 4-6H2, 1, 3H3. SOGAXMICEFXMKE-UHFFFAOYSA-N.
Poly(butyl methacrylate-co-isobutyl methacrylate)
50 mol % butyl methacrylate. Uses: Poly(butyl methacrylate-co-isobutyl methacrylate) may be used to prepare copolymer blends. Group: Bioelectronic materials hydrophobic polymersself assembly and lithography. Alternative Names: Butyl methacrylate-isobutyl methacrylate copolymer,Poly(n -butyl methacrylate-isobutyl methacrylate). CAS No. 9011-53-4. Pack Sizes: 500 g in poly bottle. Product ID: butyl 2-methylprop-2-enoate; (E)-2,5-dimethylhex-2-enoate. Molecular formula: 283.38g/mol. Mole weight: C16H27O4-. CCCCOC(=O)C(C)=C.CC(C)COC(=O)C(C)=C. 1S/2C8H14O2/c1-6(2)4-5-7(3)8(9)10; 1-4-5-6-10-8(9)7(2)3/h5-6H, 4H2, 1-3H3, (H, 9, 10); 2, 4-6H2, 1, 3H3/p-1/b7-5+. JVASPBMDPCASNP-GZOLSCHFSA-M.
Poly(butyl methacrylate-co-methyl methacrylate)
Poly(butyl methacrylate-co-methyl methacrylate). Uses: Binding agent for printing inks and foil, hardboard and ceramic lacquers. Group: Bioelectronic materials hydrophobic polymersself assembly and lithography. CAS No. 25608-33-7. Pack Sizes: 250 g in poly bottle. Product ID: butyl 2-methylprop-2-enoate; methyl 2-methylprop-2-enoate. Molecular formula: 242.31g/mol. Mole weight: [CH2C (CH3)[CO2 (CH2)3CH3]]X[CH2C (CH3) (CO2CH3)]Y. COC(=O)C(C)=C.CCCCOC(=O)C(C)=C. 1S/C8H14O2. C5H8O2/c1-4-5-6-10-8(9)7(2)3; 1-4(2)5(6)7-3/h2, 4-6H2, 1, 3H3; 1H2, 2-3H3. WHLPIOPUASGRQN-UHFFFAOYSA-N.
This product we offer is a degradable polymer. Group: Biodegradable polymers. Alternative Names: Polytetramethylene ether glycol, Poly THF, Polymeg. CAS No. 9051-88-1. Molecular formula: average Mn ~2,000. Mole weight: HO[(CH2)5CO2]x [(CH2)4O]y[CO(CH2)5O]zH. OCCCCO.
Poly(caprolactone-co-glycolide)
Poly(caprolactone-co-glycolide) (PGCL) is a biodegradable and biocompatible copolymer synthesized from the ring opening polymerization of glycolide and ε-caprolactone. Due to the ester linkages found in the polymer backbone, these copolymers are able to degrade via hydrolysis. Depending on the ratio of monomers used and polymer block structure, different forms of PGCL can be obtained. These differing forms yield materials with different degrees of crystallinity, thermal transitions, solubility, and rates of degradation. Uses: Poly(caprolactone-co-glycolide) (pgcl) is a biodegradable and biocompatible copolymer for use in biomedical research devices, such as implants, sutures, prosthetic devices, scaffolds for tissue engineering applications, micro and nanoparticles. pga-pcl is also utilized in drug delivery research, such as in the synthesis and application of polymer-drug conjugates. Group: Biodegradable polymers. Alternative Names: PGA-PCL, PGCL. Mole weight: (C4H4O4)m(C6H10O2)n.
Poly(chlorotrifluoroethylene)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Valves, seals, packaging films, electroluminescent display panels, bearings where high wear is a problem. Group: Hydrophobic polymers. CAS No. 9002-83-9. Pack Sizes: 25 g in poly bottle. Product ID: 1-chloro-1,2,2-trifluoroethene. Molecular formula: 116.47g/mol. Mole weight: [CF2CF(Cl)]n. F\C(F)=C(/F)Cl. 1S/C2ClF3/c3-1(4)2(5)6. UUAGAQFQZIEFAH-UHFFFAOYSA-N.
Poly(deoxyguanylic-deoxycytidylic) acid sodium salt
Poly(deoxyguanylic-deoxycytidylic) acid sodium salt. Group: Oligonucleotide polymers and copolymers. CAS No. 90385-88-9.
Poly(deoxyinosinic-deoxycytidylic) acid sodium salt
Poly(deoxyinosinic-deoxycytidylic) acid sodium salt. Group: Oligonucleotide polymers and copolymers. CAS No. 118578-37-3.
Poly(D-Glu, D-Lys) hydrobromide
Poly(D-Glu, D-Lys) hydrobromide. Group: Polyamino acids. CAS No. 119039-80-4.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Hydrophobic polymers.
Poly(dimethylsiloxane), diglycidyl ether terminated. Group: Bioelectronic materials self assembly and lithography. Alternative Names: Octamethylcyclotetrasiloxane homopolymer, SRU. CAS No. 130167-23-6. Pack Sizes: 50, 250 mL in poly bottle.
Poly(dimethylsiloxane)-graft-polyacrylates
Poly(dimethylsiloxane)-graft-polyacrylates. Group: Bioelectronic materials self assembly and lithography.
Poly(dimethylsiloxane), hydride terminated
Poly(dimethylsiloxane), hydride terminated. Group: Bioelectronic materials self assembly and lithography. Alternative Names: Hydrogen-terminated di-Me silicones. CAS No. 70900-21-9. Pack Sizes: 100 mL in poly bottle. Product ID: bis(dimethylsilyloxy)-dimethylsilane. Molecular formula: 208.48g/mol. Mole weight: C6H20O2Si3. C[Si](C)=O. InChI=1S/C6H20O2Si3/c1-9(2)7-11(5, 6)8-10(3)4/h9-10H, 1-6H3. HZBDPZBVINJJET-UHFFFAOYSA-N.
Poly(dimethylsiloxane), hydroxy terminated
Poly(dimethylsiloxane), hydroxy terminated. Uses: Component of silicone room temperature vulcanizing system that incorporates reinforcing aids or fillers. Group: Bioelectronic materials self assembly and lithography. Alternative Names: PDMS. CAS No. 70131-67-8. Pack Sizes: 250 mL in poly bottle. C[Si](C)(O)O.
Liquid. Uses: Mold-making elastomers and encapsulants and sealants for electronic components. Group: Bioelectronic materials self assembly and lithography. Alternative Names: PDMS. CAS No. 68083-19-2. Pack Sizes: 100 g. Product ID: ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane. Molecular formula: 186.4g/mol. Mole weight: C8H18OSi2. C[Si](C)=O. InChI=1S/C8H18OSi2/c1-7-10(3, 4)9-11(5, 6)8-2/h7-8H, 1-2H2, 3-6H3. BITPLIXHRASDQB-UHFFFAOYSA-N. 0.95.
Poly(dioxanone-co-glycolide)
Poly(dioxanone-co-glycolide) is a biodegradable copolymer synthesized from the ring-opening polymerization of p-dioxanone and glycolide. Due to the ester linkages found in the polymer backbone, these polymers are able to degrade via hydrolysis. With different degrees of aliphatic character, the ratio of the two monomers affects the rate of hydrolysis and therefore the rate of degradation. Other factors that affect the degradation of these materials could include the end application or post-polymerization processing methods. Uses: Poly(dioxanone-co-glycolide) is a biodegradable copolymer featuring the high strength of poly(dioxanone) and the flexibility of poly(glycolide) for use in biomedical research applications such as biomedical devices, drug delivery systems, and tissue engineering constructs. Group: Biodegradable polymers. Alternative Names: PDS-PGA, PDO-PGA. Mole weight: (C4H6O3)m(C4H4O4)n.
Poly(dioxanone-co-L-lactide)
Poly(dioxanone-co-L-lactide) is a biodegradable copolymer synthesized from the ring-opening polymerization of p-dioxanone and lactide. Due to the ester linkages found in the polymer backbone, these polymers are able to degrade via hydrolysis. With different degrees of aliphatic character, the ratio of the two monomers affects the rate of hydrolysis and therefore the rate of degradation. Other factors that affect the degradation of these materials could include the end application or post-polymerization processing methods. Uses: Poly(dioxanone-co-l-lactide) is a biodegradable copolymer featuring the high strength of poly(dioxanone) and the flexibility of poly(l-lactide) for use in biomedical research applications such as biomedical devices, drug delivery systems, and tissue engineering constructs. Group: Biodegradable polymers. Alternative Names: PDO-PLA, PDS-PLA. Mole weight: (C4H6O3)m(C6H8O4)n.
The PLLA-block-PAA is a biocompatible diblock copolymer which forms cylindrical micelles. The PLLA is hydrophobic and a degradable block and the PAA is hydrophilic. Uses: This diblock copolymer can be used to self-assemble into a drug delivery vehicle. this particular block ratio and molecular weight forms spherical micelles. Group: Biodegradable polymers. Alternative Names: PDLLA -b-PAA 5kDa, Polylactide-block-polyacrylic acid, PLA-PAA. Pack Sizes: 1 g in glass bottle. Molecular formula: PAA Mn 18,000 PDLLA Mn 5,000. Mole weight: C13H25S3(C3H4O2)xC6H9NO(C3H4O2)yH.
Poly(D,L-lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(D,L-lactide-co-glycolide) based poly(ether ester urethane)
The polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization. These biodegradeable homopolymers and copolymers of lactide and glycolide afford a variety of properties that range from very stiff, hard semi-crystalline materials with long degradation times, to softer, amorphous materials with faster degradation rates. Uses: This poly(ether ester urethane) based on plga-peg-plga triblock copolymers linked with a diisocyanate is a biodegradable, resorbable gel former for use in drug delivery systems. Group: Biodegradable polymers. Alternative Names: poly(ester ether urethane), PLGA-PEG-PLGA urethane, PEEU. Pack Sizes: 1, 5 g in glass bottle. Molecular formula: PEG average Mn 400 average Mn (6,000-15,000). Mole weight: [C2H2N2O2R[ (C3H4O2)x (C2H2O2)y]m[C2H4O]lO[ (C3H4O2)x (C2H2O2)y]m]n. CC (N[R]NC (OC (C)C (OCC (OCCOC (C (C)OC (COC)=O)=O)=O)=O)=O)=O. CC (N[R]NC (OCCCOC)=O)=O.
Poly(D,L-lactide-co-trimethylene carbonate)
Poly(L-lactide-co-trimethylene carbonate) (PLT) copolymers were synthesized by ring opening polymerization of L-lactide (LLA) and trimethylene carbonate (TMC). Uses: Cardiac occluder, in vitro degradable body, internal implantation. Group: Biodegradable polymers. Alternative Names: PDLA-TMC. Mole weight: CH3(C3H4O2)m(C4H6O3)nCH3.
calculated mol. wt. 1,760. Uses: They adopt nanometer-scale dimensions, and can be ideal candidates for drug delivery, gene transfection applications. Group: Dendrimers. Alternative Names: Dendron-G4-Carboxyl-OH. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 4.
hydroxyl surface groups. Uses: They adopt nanometer-scale dimensions, and can be ideal candidates for drug delivery, gene transfection applications. Group: Dendrimers. Alternative Names: Dendron-G5-Acetylene-OH. Pack Sizes: 250 mg in glass insert. Molecular formula: 3655.64. Mole weight: C158H252O94. 0.97.
calculated mol. wt. 3,618. Uses: They adopt nanometer-scale dimensions, and can be ideal candidates for drug delivery, gene transfection applications. Group: Dendrimers. Alternative Names: Dendron-G5-Carboxyl-OH. Pack Sizes: 250 mg in glass insert. Molecular formula: 3617.59.
Bis-MPA (or 2,2-Bis(methylol)propionic acid) is an aliphatic, pro-chiral molecule comprised of two hydroxyls and one carboxylic group that has been used in the synthesis of many different types of polymers. Uses: Dendrons synthesized from bis-mpa are biodegradable and have low cytotoxicity, making them well suited for use in biological research s. these materials have been used in many s such as signal amplification in bioassays and in drug delivery s. these alkyne-functionalized dendrimers can be readily functionalized using either copper(I)-catalysed alkyne-azide cycloaddition (cuaac), strain-promoted alkyne-azide cycloaddition (spaac), or thiol-yne click reactions. additionally, the amine-functionalized core can be readily used in edc or dcc coupling reactions (after boc deprotection) with carbonyl-containing compounds to yield highly functionalized materials for a variety of biomedical s. Group: Dendrimers. Alternative Names: Bis-MPA dendron, PFd-G4-BocNH-acetylene. Molecular formula: 4317.08.
alculated mol. wt. 172.2. Uses: Acetylene dendrons can be coupled to azide functional molecules such as carbohydrates, fluorescent dyes and polymers. Group: Dendrimers. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 1. CC(CO)(CO)C(=O)OCC#C. 1S/C8H12O4/c1-3-4-12-7(11)8(2, 5-9)6-10/h1, 9-10H, 4-6H2, 2H3. RJGDJCXFZLEVMD-UHFFFAOYSA-N.
Polyester bis-MPA dendron, 32 carboxyl, 1 amine
We offer a diverse selection of dendrimers containing a large number of peripheral groups. Uses: Amine dendrons can be covalently attached through conjugation to carboxyl groups, primary amines, or sulfhydryl groups. amines can also attach to oxidized carbohydrate groups (usually aldehydes) by reductive amination. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass bottle. Molecular formula: generation 5. NQULMOAGCWOIQE-UHFFFAOYSA-N.
Polyester bis-MPA dendron, 32 hydroxyl, 1 allyl
calculated mol. wt. 3657.7. Uses: Allyl dendrons can be coupled to thiol functional molecules. Group: Dendrimers. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.