A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Polyinosinic-polycytidylic acid (Poly(I:C)) is a synthetic analog of double-stranded RNA and an agonist of toll-like receptor 3 (TLR3) and retinoic acid inducible gene I (RIG-I)-like receptors (RIG-I and MDA5). Polyinosinic-polycytidylic acid can be used as a vaccine adjuvant to enhance innate and adaptive immune responses, and to alter the tumor microenvironment. Polyinosinic-polycytidylic acid can directly trigger cancer cells to undergo apoptosis[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Poly(I:C). CAS No. 24939-03-5. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-107202.
Polyinosinic-polycytidylic acid (Poly(I:C)) sodium is a synthetic analog of double-stranded RNA and an agonist of toll-like receptor 3 (TLR3) and retinoic acid inducible gene I (RIG-I)-like receptors (RIG-I and MDA5). Polyinosinic-polycytidylic acid sodium can be used as a vaccine adjuvant to enhance innate and adaptive immune responses, and to alter the tumor microenvironment. Polyinosinic-polycytidylic acid sodium can directly trigger cancer cells to undergo apoptosis[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Poly(I:C) sodium. CAS No. 42424-50-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-135748.
POLYINOSINIC-URIDYLIC ACID POTASSIUM. CAS No. 118539-78-9. Purity: 96%. Product ID: ACM118539789. Alfa Chemistry - ISO 9001:32057 Certified.
Poly(p-phenylene ether-sulphone)
Poly(p-phenylene ether-sulphone). Alternative Names: 4,4'-sulfonylbis-phenopolymerwith;Phenol,4,4'-sulfonylbis-,polymerwith1,1'-sulfonylbis[4-chlorobenzene];Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)-.alpha.-hydro-.omega.-hydroxy;POLY(ETHER SULFONE);POLY(1,4-PHENYLENE ETHER-SULFONE);POLY(OXY-1,4-PHENYLEN. CAS No. 25608-63-3.
Poly((p-phenylenevinylene)-alt-(2-metho&
Poly((p-phenylenevinylene)-alt-(2-metho&. Alternative Names: POLY((P-PHENYLENEVINYLENE)-ALT-(2-METHO&. CAS No. 211678-36-3. Molecular formula: (C25H32O2)n.
Polyisobutylene
Polyisobutylene. Alternative Names: 2-methyl-1-propenhomopolymer. CAS No. 9003-27-4. Product ID: ACM9003274-10. Molecular formula: [CH2C(CH3)2]n. Mole weight: 56.10. Canonical SMILES: CC(C)=C. Alfa Chemistry - ISO 9001:32057 Certified.
Polyisobutylene
Polyisobutylene. CAS No. 9003-27-4. Product ID: PE-0477. Mole weight: 100000-10000000. Category: Binder Excipients. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Polyisobutylene; Binder Excipients; Binder Excipients; 9003-27-4; 9003-27-4. UNII: NA. Chemical Name: Polyisobutylene. Grade: Pharmceutical Excipients. Administration route: Topical; Transdermal. Dosage Form: Film, system. Applications: Polyisobutylene is mixed with paraffin and resin to improve the quality of chewing gum, and at the same time make the chewing gum softer and more stable, maintain good hydrophobicity, and have excellent film properties. It can also be mixed with various cross-adhesives (including pressure-sensitive adhesives) to make food-grade adhesives, mixed with various paraffin waxes and high-molecular polymers, used as a release agent for packaging films, and can also be used to make food packaging or Food grade hot melt adhesive.
Polyisobutylene
Polyisobutylene. Alternative Names: 2-methyl-1-propenhomopolymer. CAS No. 9003-27-4. Molecular formula: [CH2C(CH3)2]n. Mole weight: 56.10. SMILES: CC(C)=C. InChI: 1S/C4H8/c1-4(2)3/h1H2,2-3H3,VQTUBCCKSQIDNK-UHFFFAOYSA-N.
Polyisobutylene
Isobutylene is a colorless gas with a faint petroleum-like odor. For transportation it may be stenched. It is shipped as a liquefied gas under its own 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. The leak can either be a liquid or vapor leak. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. It is used in the production of isooctane, a high octane aviation gasoline.;GasVapor; Liquid;GasVapor;COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR. Molecular formula: C4H8;CH2=C(CH3)2;C4H8. Mole weight: 56.11g/mol. IUPAC Name: 2-methylprop-1-ene. SMILES: CC(=C)C. InChI: InChI=1S/C4H8/c1-4(2)3/h1H2,2-3H3.
Poly[(isobutylene-alt-maleic acid, ammonium salt)-co-(isobutylene-alt-maleic anhydride)] (PIM) is a water soluble polymer. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 55893-87-3. Molecular formula: (C4H2O3 · C4H8)m · xH3N. Mole weight: average Mw ~60,000.
Poly(isobutylene-alt-maleic anhydride)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 26426-80-2. Molecular formula: (C4H2O3 · C4H8)X. Mole weight: average Mw ~6,000. Purity: 96%. IUPAC Name: furan-2,5-dione;2-methylprop-1-ene. SMILES: CC(=C)C.C1=CC(=O)OC1=O. InChI: 1S/C4H2O3.C4H8/c5-3-1-2-4(6)7-3;1-4(2)3/h1-2H;1H2,2-3H3.
poly(isobutylene-co-maleic acid) sodiu&
poly(isobutylene-co-maleic acid) sodiu&. CAS No. 39612-00-5.
Isoprene, stabilized appears as a clear colorless liquid with a petroleum-like odor. Density 5.7 lb / gal. Flash point -65°F. Boiling point 93°F. May polymerize exothermically if heated or contaminated. If polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Vapors heavier than air.;Liquid; OtherSolid;OtherSolid;VERY VOLATILE COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. CAS No. 68441-58-7. Molecular formula: C5H8;CH2=C(CH3)CH=CH2;C5H8. Mole weight: 68.12g/mol. IUPAC Name: 2-methylbuta-1,3-diene. SMILES: CC(=C)C=C. InChI: InChI=1S/C5H8/c1-4-5(2)3/h4H,1-2H2,3H3.
Polyisoprene,cis
Polyisoprene,cis. Alternative Names: POLY(ISOPRENE), CIS, AVERAGE M.W. 800.000;POLYISOPRENE, CIS, AVERAGE MW CA. 40,000(GPC) (MADE FROM SYNTHETIC RUBBER);POLYISOPRENE, CIS, AVERAGE MW CA. 38,000(GPC) (MADE FROM NATURAL RUBBER);cis-Polyisopreneaveragemwca.38,000(gpc);madefromnaturalrubber;cis. CAS No. 104389-31-3. Molecular formula: [CH2CH=C(CH3)CH2]n. Mole weight: 800000. Purity: 96%. IUPAC Name: N-hydroxy-4-(4-methoxyphenyl)sulfonyl-1-(3-phenoxypropyl)piperidine-4-carboxamide. SMILES: COC1=CC=C(C=C1)S(=O)(=O)C2(CCN(CC2)CCCOC3=CC=CC=C3)C(=O)NO.
Polyisoprene-graft-maleic acid monomethyl ester
Polyisoprene-graft-maleic acid monomethyl ester. Alternative Names: POLYISOPRENE-GRAFT-MALEIC ACID MONOMETHYL ESTER;1,3-butadiene,2-methyl-,homopolymer,maleated,mono-meesters. CAS No. 128000-08-8. Product ID: ACM128000088. Molecular formula: (C5H8)x(C11H16O4)y. Alfa Chemistry - ISO 9001:32057 Certified.
Polyisoprene-graft-maleic anhydride
Polyisoprene is strictly a general term for polymers produced by the polymerization of isoprene. In practice, polyisoprene is commonly used to refer to synthetic cis-1,4-polyisoprene made by the industrial polymerization of isoprene. Natural forms of polyisoprene are also used in large quantities, most importantly "natural rubber" (mainly cis-1,4-polyisoprene) extracted from tree sap. Both synthetic polyisoprene and natural rubber are highly elastic, so they can be used to make tires and a variety of other applications. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 139948-75-7. Molecular formula: C14H18O3. Mole weight: average Mw ~25,000. IUPAC Name: 2-methylbuta-1,3-diene;3-[(1E)-3-methylbuta-1,3-dienyl]oxolane-2,5-dione. SMILES: CC(=C)C=C.CC(=C)C=CC1CC(=O)OC1=O. InChI: InChI=1S/C9H10O3.C5H8/c1-6(2)3-4-7-5-8(10)12-9(7)11;1-4-5(2)3/h3-4,7H,1,5H2,2H3;4H,1-2H2,3H3/b4-3+.
Polyisoprene,trans
Polyisoprene,trans. Alternative Names: POLYISOPRENE, TRANS, AVERAGE MW CA. 410, 000 (GPC);Poly(isoprene), trans, average M.W. 400.000;Polyisoprene, trans pellets, 99+% trans-1,4. CAS No. 104389-32-4. Molecular formula: [CH2CH=C(CH3)CH2]n. Mole weight: 400,000. Purity: 96%.
Polyitacon acid
Polyitacon acid. CAS No. 146267-76-7. Purity: 96%. Product ID: ACM146267767. Alfa Chemistry - ISO 9001:32057 Certified.
Poly(tert-butylmethacrylate-co-glycidyl&
Poly(tert-butylmethacrylate-co-glycidyl&. Alternative Names: POLY(TERT-BUTYLMETHACRYLATE-CO-GLYCIDYL&. CAS No. 70939-77-4. Purity: 96%.
Polyketone resin K80
Polyketone resin K80.
Polylactic acid
Polylactic acid(PLA) is a biodegradable polyester synthesized from lactic acid monomer via ring opening polymerization. Owing to its excellent thermal, mechanical and barrier properties, it is widely used in the field of tissue engineering, drug delivery, and orthopedic devices. Synonyms: Poly(2-hydroxypropionic acid); PLA. CAS No. 26100-51-6. Product ID: MSMN-025. Category: Raw Materials.
A normal intermediate in the fermentation (oxidation, metabolism) of sugar. The concentrated form is used internally to prevent gastrointestinal fermentation. Category: Capsule excipients. Synonyms: lactic acid. 2-hydroxypropanoic acid. DL-Lactic acid. 2-hydroxypropionic acid. CAS No. 26100-51-6. Product ID: PIE-0299. Molecular formula: C3H6O3. Mole weight: 90.08. EINECS: 200-018-0. SMILES: CC(C(=O)O)O. Appearance: colorless to yellow odorless syrupy liquid. Standard: USP, Ph.Eur.
Polylactic acid is a thermoplastic aliphatic polyester. The lactic acid or lactide required for the production of polylactic acid can be obtained by fermentation, dehydration and purification of renewable resources. The obtained polylactic acid generally has good mechanical and processing properties, and the polylactic acid product can be quickly discarded in various ways. degradation. Alternative Names: Poly(2-Hydroxypropionic Acid). CAS No. 26100-51-6. Molecular formula: [C3H4O2]n. Mole weight: Mn ~30,000 Mw ~60,000. IUPAC Name: 2-hydroxypropanoic acid. SMILES: CC(C(=O)O)O. InChI: 1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6).
Poly (lactic co-glycolic acid)
Poly (lactic co-glycolic acid) (PLGA) is composed of two kinds of monomers, lactic acid and glycolic acid, which can be fermented at random. Product ID: PE-0294. Category: Sustained & Controlled Release Materials. Product Keywords: Pharmaceutical Excipients; Sustained & Controlled Release Materials; Poly (lactic co-glycolic acid); PE-0294. Purity: 0.99. Synonym(s): PLGA. Storage: 2-8°C.
Poly(lactide-alt-glycolide)
Poly(lactide-alt-glycolide). Synonyms: PLLA-alt-PGA. Product ID: MSMN-080. Category: Raw Materials.
We offer you this block copolymer with good biocompatibility. Alternative Names: PLA-PEG-PLA. Molecular formula: HO(CHCH3COO)x(CH2CH2O)y(COCHCH3O)zH. Mole weight: PEG average Mn 10,000 PLA average Mn 1,000 average Mn (1,000-10,000-1,000).
It belongs to the family of synthetic biodegradable polymers. PLCL-PEG-PLCL polymers are studies extensively for its drug delivery capability (both hydrophobic and hydrophilic drugs). Alternative Names: PLCL-PEG-PLCL. Mole weight: PEG average Mn 5,000 (DCM, PEO) PLCL average Mn 5,700 average Mn (1,000-10,000-1,000).
The polymer is structurally similar to nucleic and teichoic acids. It undergoes biodegrade through hydrolysis and possibly enzymatic digestion. One of the few classes of polymers for non-viral gene delivery by conjugation of charged groups to the side chain of the phosphate.This biodegradable polymer is soluble in a variety of organic acids. Alternative Names: Poly(LAEG-EOP). Molecular formula: [OCCH3CO(OCHCH3CO)xOCH2CH2O(COCHCH3O)yCOCHCH3OPOOCH2CH3]n.
Poly(lactide-co-glycolide)
Custom. Synonyms: PLGA; Poly(DL-lactic-co-glycolic acid). CAS No. 26780-50-7. Product ID: PE-0506. Category: Carrier Excipients. Product Keywords: Pharmaceutical Excipients; Other Materials; Poly(lactide-co-glycolide); Carrier Excipients; Carrier Excipients; /; 26780-50-7; 26780-50-7. UNII: WE369X5600(50:50); 58X445TH30(75:25). Chemical Name: Poly(lactide-co-glycolide). Grade: Pharmceutical Excipients. Administration route: Endosinusial; Inyrravitreal; Subcutaneous; Intramuscular. Dosage Form: Implant; Injection; soultion, powder, for suspension. Stability and Storage Conditions: Sealed, refrigerated or frozen (-20-8°C), bring product close to room temperature before opening to minimize degradation due to moisture condensation. Commonly used amount and the maximum amount: Lactide-co-glycolide (75:25) intramuscular injection maximum dosage of 81.2mg. Source and Preparation: Traditional PLGA preparation methods include ring-opening polymerization and direct polymerization. The ring-opening polymerization method is currently the most commonly used and mature PLGA synthesis method. It is divided into ring-opening random copolymerization and ring-opening homopolymerization. The former synthesizes random copolymers, although different compositions can be synthesized by controlling different feeding ratios. PLGA, but the degree of randomness and compositional reproducibility of the resulting product is difficul
PLGA-PEG-PLGA is an amphiphilic triblock copolymer which can self-assemble into micelles in aqueous medium due to the hydrophobic interactions present in the hydrophobic segments. The PEG segment imparts hydrophilicity and improves the biocompatibility of the copolymer. The PLGA segment forms a hydrophobic core and can solubilize hydrophobic drugs. These copolymers are widely used as nanocarriers for the sustained release of drugs. Alternative Names: PLGA-PEG-PLGA. Mole weight: PEG average Mn 1,000 PLGA average Mn 2,200 average Mn (1100-1000-1100).
Poly(lactide-co-glycolide)-Cyanine 5
CD Bioparticles provides PLGA-CY5, Fluorescent Poly(lactic-co-glycolic acid)s for drug delivery. Group: Fluorescent poly(lactic-co-glycolic acid)s.
Poly(lactide-co-glycolide)-Rhodamine B
Poly(lactide-co-glycolide)-Rhodamine B. Synonyms: PLGA, PLGA-Rhodamine B. Product ID: MSMN-075. Category: Raw Materials.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Azacyclotridecan-2-one,polymerwith.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl);azacyclotridecan-2-one,polymerwithalpha-hydro-omega-hydroxypoly(oxy-1,4-bu;tanediyl);POLYLAURYLLACTAM-BLOCK-POLYTETRAHYDROFURAN;POLYLAURYLLACTAM-BLOCK-POLYTETRAHYDRO-F. CAS No. 84732-38-7. Molecular formula: [NH(CH2)11CO]x(OCH2CH2CH2CH2)yOH. SMILES: OCCCCO.O=C1CCCCCCCCCCCN1.
Polylauryl methacrylate
Polylauryl methacrylate. Alternative Names: 2-Propenoicacid,2-methyl-,dodecylester,homopolymer;laurylmethacrylatepolymer;POLY(DODECYL METHACRYLATE);POLY(LAURYL METHACRYLATE);N-LAURYL METHACRYLATE POLYMER;poly(1-(dodecyloxycarbonyl)-1-methylethylene);POLY(LAURYL METHACRYLATE), SECONDARY STA NDARD (T. CAS No. 25719-52-2. Mole weight: 250000.
Poly-L-γ-glutamic acid sodium
Poly-L-γ-glutamic acid sodium is a macromolecular polymer formed by the linkage of glutamic acid residues via peptide bonds between γ-amino and carboxyl groups. Poly-L-γ-glutamic acid sodium plays an important role as a carrier material in compound delivery systems. Poly-L-γ-glutamic acid sodium can deliver Paclitaxel (HY-B0015) to colon cancer cells, reduce cell viability and inhibit the growth of colon cancer spheroids. Poly-L-γ-glutamic acid sodium can be used as a carrier material and in studies related to colon cancer in mice[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 208106-41-6. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-149449.
Poly-L-Glutamic acid (MW 700000)
Poly-L-Glutamic acid (MW 700000) is a compound carrier. Poly-L-Glutamic acid (MW 700000) can be used for the targeted delivery of anticancer compounds[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 25513-46-6. Pack Sizes: 1 g; 5 g; 10 g; 25 g; 50 g. Product ID: HY-112111.
Poly-L-glutamic acid sodium salt (MW 15000)
Poly-L-glutamic acid sodium salt (MW 15000) is a kind of biochemical reagent. Uses: Scientific research. Category: Signaling pathways. CAS No. 26247-79-0. Pack Sizes: 10 mg; 25 mg. Product ID: HY-W596474C.
Poly-L-glutamic acid sodium salt (MW 30000)
Poly-L-glutamic acid sodium salt (MW 30000) is a kind of biochemical reagent. Uses: Scientific research. Category: Signaling pathways. CAS No. 26247-79-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-W596474D.
Poly-L-histidine hydrochloride. CAS No. 61857-39-4.
Poly(L-lactide)
Poly(L-lactide) (PLLA) and its copolymers are among the most studied biodegradable polymers. PLLA is a crystalline polymer with good mechanical properties. The applications of PLLA are mainly concentrated in biomedical applications. Alternative Names: PLA, PLLA, Polylactide. Molecular formula: CH3(C3H4O2)nCH3. Mole weight: 90.08g/mol. IUPAC Name: (2R)-2-hydroxypropanoic acid. SMILES: CC(C(=O)O)O. InChI: InChI=1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m1/s1.
Poly(L-lactide) (PLLA) and its copolymers are among the most studied biodegradable polymers. PLLA is a crystalline polymer with good mechanical properties. The applications of PLLA are mainly concentrated in biomedical applications. Alternative Names: ATRP terminated PLLA, PLA, ATRP Macromonomer. Molecular formula: H(C3H4O2)nC6H10BrO3. Mole weight: average Mn 5,500.
Poly(L-lactide) (PLLA) and its copolymers are among the most studied biodegradable polymers. PLLA is a crystalline polymer with good mechanical properties. The applications of PLLA are mainly concentrated in biomedical applications. Alternative Names: PLLA MA terminated, PLA methacrylate, PLLA vinyl end group. Molecular formula: C6H10O3(C6H8O4)n. Mole weight: average Mn 2,000.
The copolymers are biocompatible and non toxic in nature. These functional polymers belong to a class of biodegradable polymer. Synonyms: PLA methacrylate, PLLA MA terminated, PLLA vinyl end group. Product ID: MSMN-085. Category: Raw Materials.