American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

Search for products or services, then visit the suppliers website for prices or more information.

Product
Poly(L-lactide) 2-hydroxyethyl, methacrylate terminated 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. CD Formulation
Poly(L-lactide) 4-cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentonate 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 thiocarbonyl, PLA RAFT, PLLA RAFT. Molecular formula: C19H35NOS3(C3H4O2)n. Mole weight: average Mn 18,000. Alfa Chemistry Materials 3
Poly(L-lactide), acrylate terminated 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: acrylate-PLA-OH, PLA, PLLA acrylate. Molecular formula: (C3H4O2)nC5H8O3. Mole weight: average Mn 2,500. Alfa Chemistry Materials 2
Poly(L-lactide), acrylate terminated Poly(L-lactide), acrylate terminated. Uses: For analytical and research use. Category: Biodegradeable polymers. Catalog: LS71146. Alfa Chemistry Analytical Products
Poly(L-lactide), acrylate terminated This poly(L-lactide) is a well-defined biodegradable polymer which is functionalized with an alcohol on one end and an acrylate on the other. Synonyms: PLA, PLLA acrylate, acrylate-PLA-OH. Product ID: MSMN-083. Category: Raw Materials. CD Formulation
Poly(L-lactide), amine terminated 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: amino-PLLA, NH2 PLLA, aminoPLA, Amino-functionalized polylactide, PLA-NH2. Molecular formula: C3H9NO(C3H4O2)n. Mole weight: average Mn 2,500. Alfa Chemistry Materials 2
Poly(L-lactide), azide terminated 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-azide, PLLA azide, azidoPLA. Molecular formula: H(C3H4O2)nC3H6ON3. Mole weight: average Mn 5,000. Alfa Chemistry Materials 2
Poly(L-lactide), azide terminated Poly(L-lactide), azide terminated. Synonyms: PLA-azide, PLLA azide, azidoPLA. Product ID: MSMN-084. Category: Raw Materials. CD Formulation
Poly(L-lactide-block-acrylic acid) 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. Alternative Names: PLLA-PAA, PLLA-b-PAA. Molecular formula: C13H25S3(C3H4O2)yC6H9NO(C3H4O2)xH. Mole weight: PAA Mn 18,000 PLLA Mn 4,500. Alfa Chemistry Materials 3
Poly(L-lactide)-block-poly(ethylene glycol)methyl ether 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: Poly(ethylene glycol)-block-poly(lactone) methyl ether, Poly(ethylene glycol)methyl ether-block-polylactide. Mole weight: PEG average Mn ~5,000 PLLA average Mn ~5,000. Alfa Chemistry Materials 3
Poly(L-lactide-co-5-methyl-5-allyloxycarbonyl-1,3-dioxan- 2-one) This product we offer is a degradable polymer. Alternative Names: poly(L-lactide-co-MAC), polycarbonate copolymer, PLA-co-MAC, PLLA-co-MAC. Molecular formula: CH3(C3H4O2)n(C9H12O5)mH. Mole weight: Mn 10,000. Alfa Chemistry Materials 3
Poly(L-lactide-co-caprolactone) Augment your research on Biodegradable Polymers with the reliable PLCL from CD Bioparticles Drug Delivery. Group: Poly(lactide-co-caprolactone)s. CD Bioparticles
Poly(L-lactide-co-caprolactone) Poly(l-lactide-co-ε-caprolactone) (PLCL), the copolymer of L-lactic (LA) and ε-caprolactone (CL). Alternative Names: PLLA-PCL. Molecular formula: CH3(C6H10O2)m(C6H8O4)nCH3. Alfa Chemistry Materials 3
Poly(L-lactide-co-caprolactone) (15:85) Poly(L-lactide-co-caprolactone) (15:85). Synonyms: PLLA-PCL. Product ID: MSMN-077. Category: Raw Materials. CD Formulation
Poly(L-lactide-co-caprolactone) (35:65) Poly(L-lactide-co-caprolactone) (35:65). Synonyms: PLLA-PCL. Product ID: MSMN-078. Category: Raw Materials. CD Formulation
Poly(L-lactide-co-caprolactone) (60:40) Poly(L-lactide-co-caprolactone) (60:40). Synonyms: PLLA-PCL. Product ID: MSMN-079. Category: Raw Materials. CD Formulation
Poly(L-lactide-co-caprolactone-co-glycolide) Since PLLA itself is a hard and brittle material, modifications to enhance the softness and elasticity of PLLA could broaden the applicability of biodegradable polymers in biomedical applications. The introduction of soft segments such as poly(?-caprolactone) (PCL) can effectively make PLLA more soft and elastic. Alternative Names: Poly-L -lactide-co-glycolide-co-ε-caprolactone, ε-Caprolactone-glycolide-L -lactide copolymer. CAS No. 134490-19-0. Mole weight: average Mn ~50,000 by GPC. Alfa Chemistry Materials 2
Poly(L-lactide-co-D,L-lactide) Poly(L-lactide-co-D,L-lactide). Alfa Chemistry Materials 3
Poly(L-lactide-co-glycolide) (10:90) Poly(L-lactide-co-glycolide) (PLGA) is a biodegradable and biocompatible copolymer synthesized from the ring opening polymerization of lactide and glycolide. Due to the ester linkages found in the polymer backbone, these polymers are able to degrade via hydrolysis. Depending on the ratio of monomers used and polymer block structure, different forms of PLGA can be obtained. These differing forms yield materials with different degrees of crystallinity, thermal transitions, solubility, and rates of degradation. Synonyms: PLGA. Product ID: MSMN-031. Category: Raw Materials. CD Formulation
Poly(L-lactide-co-glycolide) (20:80) Poly(L-lactide-co-glycolide) (20:80). Synonyms: PLGA. Product ID: MSMN-032. Category: Raw Materials. CD Formulation
Poly(L-lactide-co-glycolide) (5:95) Poly(L-lactide-co-glycolide) (5:95). Synonyms: PLA-co-PGA, PLGA. Product ID: MSMN-030. Category: Raw Materials. CD Formulation
Poly(L-lactide-co-glycolide) (65:35) Poly(L-lactide-co-glycolide) (65:35). Synonyms: PLGA. Product ID: MSMN-033. Category: Raw Materials. CD Formulation
Poly(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). Alternative Names: PLA-TMC. Molecular formula: CH3[C6H8O4]m[C4H6O3]nCH3. Alfa Chemistry Materials 3
Poly(L-lactide) N-2-hydroxyethylmaleimide terminated Poly(L-lactide) (PLLA) and its copolymers are among the most studied biodegradable polymers. Functionality: >90% maleimide functionalized. Alternative Names: PLA maleimide, PLLA MI terminated. Molecular formula: C6H7NO3(C3H4O2)n. Mole weight: average Mn 5,000. Alfa Chemistry Materials 2
Poly(L-lactide) N-2-hydroxyethylmaleimide terminated Functionality: >90% maleimide functionalized. Uses: Msmn-086. Synonyms: PLA maleimide, PLLA MI terminated. Grades: Raw Materials. CD Formulation
Poly(L-lactide) N-2-hydroxyethylmaleimide terminated Functionality: >90% maleimide functionalized. Synonyms: PLA maleimide, PLLA MI terminated. Product ID: MSMN-086. Category: Raw Materials. CD Formulation
Poly(L-lactide), propargyl terminated Poly(L-lactide), propargyl terminated. Uses: For analytical and research use. Category: Biodegradeable polymers. Catalog: LS71144. Alfa Chemistry Analytical Products
Poly(L-lactide), propargyl terminated Poly(L-lactide); PLLA; is a semi-crystalline biodegradable polymer used in drug delivery; the acetylene functionality is commonly utilized in copper mediated ligation. PLLA is soluble in toluene; THF; CHCl3; and CH2Cl2; insoluble in methanol; hexane and ether. Synonyms: PLA, PLLA acetylene, propargyl PLLA. Product ID: MSMN-082. Category: Raw Materials. CD Formulation
Poly(L-lactide), propargyl terminated PLLA is a semi-crystalline biodegradable polymer used in drug delivery; the acetylene functionality is commonly utilized in copper mediated ligation. PLLA is soluble in toluene; THF; CHCl3; and CH2Cl2; insoluble in methanol; hexane and ether. Alternative Names: propargyl PLLA, PLLA acetylene, PLA. Molecular formula: H(C3H4O2)nC3H3O. Mole weight: average Mn 5,000. Alfa Chemistry Materials 2
Poly(L-lactide), thiol terminated 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: thioPLA, mercapto PLLA, mercapto PLA. Molecular formula: H(C3H4O2)nOC2H4SH. Mole weight: average Mn 2,500. Alfa Chemistry Materials 2
Poly-L-lysine-FITC Labeled Poly-L-lysine-FITC Labeled. Alfa Chemistry Materials 3
Poly-L-lysine hydrobromide Poly-L-lysine hydrobromide. Alternative Names: L-Lys-(L-Lys)n-L-Lys.xHBr. CAS No. 25988-63-0. Molecular formula: C18H38N6O4. Mole weight: 402.5g/mol. IUPAC Name: (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid. SMILES: C(CCN)CC(C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)O)N. InChI: InChI=1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1. Alfa Chemistry Materials 3
Poly-L-lysine hydrobromide Poly-L-lysine hydrobromide. Alternative Names: L-Lys-(L-Lys)n-L-Lys.xHBr. CAS No. 25988-63-0. Product ID: ACM25988630-7. Molecular formula: C18H38N6O4. Mole weight: 402.5g/mol. IUPAC Name: (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid. Canonical SMILES: C(CCN)CC(C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)O)N. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Poly-L-lysine hydrobromide (MW 150000-300000) Poly-L-lysine (hydrobromide) (MW 150000-300000), a positively charged amino acid polymer, is a nonspecific attachment factor for cells. Poly-L-lysine (hydrobromide) (MW 150000-300000) has good biocompatibility. Poly-L-lysine (hydrobromide) (MW 150000-300000) is used to increase cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 25988-63-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-126437C. MedChemExpress MCE
Poly-L-lysine hydrobromide (MW ?300000) Poly-L-lysine hydrobromide (MW 150000-300000), a positively charged amino acid polymer, is a nonspecific attachment factor for cells. Poly-L-lysine hydrobromide (MW 150000-300000) has good biocompatibility. Poly-L-lysine hydrobromide (MW 150000-300000) is used to increase cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 25988-63-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-126437D. MedChemExpress MCE
Poly-L-lysine hydrobromide (MW 30000-70000) Poly-L-lysine hydrobromide (MW 30000-70000) is a water-soluble synthetic polypeptide. Poly-L-lysine hydrobromide (MW 30000-70000) downregulates Bcl-2 and upregulates Bax and p53 proteins. Poly-L-lysine hydrobromide (MW 30000-70000) promotes Apoptosis and reduces VEGF expression. Poly-L-lysine hydrobromide (MW 30000-70000) shows anticancer activity against a variety of tumors. Poly-L-lysine hydrobromide (MW 30000-70000) can also be used as a coating material[1][2][3][4][5][6][7][8]. Uses: Scientific research. Category: Signaling pathways. CAS No. 25988-63-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-126437. MedChemExpress MCE
Poly-L-lysine Hydrobromide, MW 52kD Poly-L-lysine hydrobromide is a positively charged synthetic polyamino acid having one HBr per lysine unit. It is a crystalline solid soluble in water. Applications for poly-L-lysine hydrobromide include the promotion of cell adhesion to solid substrates for culture dishes or slides, the conjugation to active molecules for improved activities, the layer-by-layer deposition techniques, and the complexation with nucleic acids for gene expression. Group: Biochemicals. Alternative Names: L-Lys-(L-Lys)n-L-Lys.xHBr. Grades: Highly Purified. CAS No. 25988-63-0. Pack Sizes: 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 13
Worldwide
Poly-L-lysine hydrobromide (MW 70000-150000) Poly-L-lysine (hydrobromide) (MW 70000-150000), a positively charged amino acid polymer, is a nonspecific attachment factor for cells. Poly-L-lysine (hydrobromide) (MW 70000-150000) has good biocompatibility. Poly-L-lysine (hydrobromide) (MW 70000-150000) is used to increase cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 25988-63-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-126437B. MedChemExpress MCE
Poly-L-lysine hydrochloride Poly-L-lysine hydrochloride is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. Poly-L-lysine hydrochloride is a strong-attraction regulator that promotes liquid-liquid phase separation (LLPS) at low concentrations but suppresses LLPS at high concentrations. Antibacterial cationic peptide.[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 26124-78-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-126437A. MedChemExpress MCE
Poly-L-lysine hydrochloride Poly-L-lysine hydrochloride. CAS No. 26124-78-7. Molecular formula: C6H15ClN2O2. Mole weight: 182.65g/mol. Purity: 96%. IUPAC Name: (2S)-2,6-diaminohexanoic acid;hydrochloride. SMILES: C(CCN)CC(C(=O)O)N.Cl. InChI: InChI=1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H/t5-;/m0./s1. Alfa Chemistry Materials
Poly(L-lysine) macromolecule Poly(L-lysine) macromolecule. Synonyms: Poly epsilon L-lysine;Poly[imino[(2S)-2-amino-1-oxo-1,6-hexanediyl]];EPSILON-polylysine,e-Polylysine. CAS No. 28211-04-3. Product ID: CDC10-0361. Molecular formula: C6H12N2O. Category: Cosmetic Preservatives. Product Keywords: Cosmetic Ingredients; Cosmetic Preservatives; Poly(L-lysine) macromolecule; CDC10-0361; 28211-04-3; C6H12N2O; Poly epsilon L-lysine; Poly[imino[(2S)-2-amino-1-oxo-1,6-hexanediyl]]; EPSILON-polylysine,e-Polylysine; poly(L-lysine) macromolecule; ?-poly-L-lysin; ?-Poly-L-lysine; 200-673-2; 28211-04-3. Purity: 0.99. EC Number: 200-673-2. Melting Point: 172 °C. CD Formulation
Poly-L-lysine solution Poly-L-lysine solution. CAS No. 25988-63-0. Molecular formula: C18H38N6O4. Mole weight: 402.5g/mol. IUPAC Name: (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid. SMILES: C(CCN)CC(C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)O)N. InChI: InChI=1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1. Alfa Chemistry Materials 3
Poly-L-lysine solution (0.01%, sterile-filtered, MW 150000-300000) Poly-L-lysine solution (0.01%, sterile-filtered, MW 150000-300000), a positively charged amino acid polymer, is a nonspecific attachment factor for cells. Poly-L-lysine solution (0.01%, sterile-filtered, MW 150000-300000) has good biocompatibility. Poly-L-lysine solution (0.01%, sterile-filtered, MW 150000-300000) is used to increase cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PLL solution 0.01%, sterile-filtered, hydrobromide, MW 150000-300000, for cell culture. CAS No. 25988-63-0. Pack Sizes: 10 mL; 50 mL. Product ID: HY-126437J. MedChemExpress MCE
Poly-L-lysine, succinylated Poly-L-lysine, succinylated. Alfa Chemistry Materials 3
Poly-L-ornithine hydrobromide Poly-L-ornithine hydrobromide. CAS No. 27378-49-0. Molecular formula: C5H13BrN2O2. Mole weight: 213.07g/mol. IUPAC Name: 2,5-diaminopentanoic acid;hydrobromide. SMILES: C(CC(C(=O)O)N)CN.Br. InChI: InChI=1S/C5H12N2O2.BrH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H. Alfa Chemistry Materials
Poly-L-ornithine hydrobromide (MW 30000-70000) Poly-L-ornithine hydrobromide (MW 30000-70000) is a poly-lysine derivative with a molecular weight of 30000-70000. Poly-L-ornithine hydrobromide (MW 30000-70000) binds to the surface of cell culture vessels through positively charged amino acid residues to form a coating that promotes cell adhesion and provides cells with a matrix environment required for growth. Poly-L-ornithine hydrobromide (MW 30000-70000) is used as a coating agent in cell culture and can be used for the study of primary culture of neurons (such as dopaminergic neurons and oligodendrocytes)[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: L-Ornithine homopolymer hydrobromide (MW 30000-70000). CAS No. 27378-49-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-126436A. MedChemExpress MCE
Poly-L-ornithine hydrochloride White crystalline solid or powder to syrup; Slight savoury aroma. CAS No. 26982-21-8. Molecular formula: C5H13ClN2O2. Mole weight: 168.62g/mol. IUPAC Name: (2S)-2,5-diaminopentanoic acid;hydrochloride. SMILES: C(CC(C(=O)O)N)CN.Cl. InChI: InChI=1S/C5H12N2O2.ClH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H/t4-;/m0./s1. Alfa Chemistry Materials 3
Poly-L-ornithine solution Poly-L-ornithine solution. CAS No. 27378-49-0. Molecular formula: C5H13BrN2O2. Mole weight: 213.07g/mol. IUPAC Name: 2,5-diaminopentanoic acid;hydrobromide. SMILES: C(CC(C(=O)O)N)CN.Br. InChI: InChI=1S/C5H12N2O2.BrH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H. Alfa Chemistry Materials 3
Poly-L-proline Poly-L-proline. CAS No. 25191-13-3. Molecular formula: C5H9NO2;C5H9NO2. Mole weight: 115.13g/mol. IUPAC Name: pyrrolidine-2-carboxylic acid. SMILES: C1CC(NC1)C(=O)O. InChI: InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8). Alfa Chemistry Materials
Poly-L-proline (Mol wt >30,000) Poly-L-proline (Mol wt >30,000). CAS No. 25191-13-3. Product ID: ALC-FP-25191133. Mole weight: ≥ 30,000 (by Viscosity ). Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Poly-L-threonine Poly-L-threonine. CAS No. 82822-12-6. Molecular formula: C10H10N4O2. Mole weight: 218.21g/mol. IUPAC Name: 2-[5-(4-methylphenyl)tetrazol-2-yl]acetic acid. SMILES: CC1=CC=C(C=C1)C2=NN(N=N2)CC(=O)O. InChI: InChI=1S/C10H10N4O2/c1-7-2-4-8(5-3-7)10-11-13-14(12-10)6-9(15)16/h2-5H,6H2,1H3,(H,15,16). Alfa Chemistry Materials 3
POLY-L-TYROSINE Solid;Colourless silky needles or white crystalline powder; odourless. CAS No. 25619-78-7. Molecular formula: C9H11NO3;C9H11NO3. Mole weight: 181.19g/mol. IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid. SMILES: C1=CC(=CC=C1CC(C(=O)O)N)O. InChI: InChI=1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1. Alfa Chemistry Materials 3
Polylysine Polylysine. Alternative Names: L-Lysine, homopolymer;Poly(imino-(6-amino-1-oxo-2,1-hexanediyl), alpha-hydro-omega-hydroxy-. CAS No. 25104-18-1. Product ID: ACM25104181. Molecular formula: C6H14N2O2. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
Poly(Lys, Phe) 1:1 hydrobromide Poly(Lys, Phe) 1:1 hydrobromide. CAS No. 26700-39-0. Product ID: ACM26700390-1. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Poly(Lys, Phe) 1:1 hydrobromide Poly(Lys, Phe) 1:1 hydrobromide. CAS No. 26700-39-0. Alfa Chemistry Materials 3
POLY(LYS, TRP) 4:1 HYDROBROMIDE MOL.*WT.20,000-50 POLY(LYS, TRP) 4:1 HYDROBROMIDE MOL.*WT.20,000-50. CAS No. 119039-85-9. Purity: 96%. Product ID: ACM119039859. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
POLY(LYS, TYR) HYDROBROMIDE POLY(LYS, TYR) HYDROBROMIDE. CAS No. 41705-04-8. Purity: 96%. Alfa Chemistry Materials
Polymaleic acid Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. Alternative Names: Hydroxypropylmethacrylamide. CAS No. 26099-09-2. Molecular formula: C4H4O4;HOOCCH=CHCOOH;C4H4O4. Mole weight: 116.07g/mol. Purity: 50% in H2O. IUPAC Name: (Z)-but-2-enedioic acid. SMILES: C(=CC(=O)O)C(=O)O. InChI: InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-. Alfa Chemistry Materials 6
Polymaleic acid Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. Alternative Names: (z)-2-Butenedioic acid homopolymer. CAS No. 26099-09-2. Purity: 50% in H2O. Product ID: ACM26099092-3. Molecular formula: C4H4O4. Mole weight: 116.07. IUPAC Name: (Z)-but-2-enedioic acid. Canonical SMILES: C(=CC(=O)O)C(=O)O. ECNumber: 203-742-5;233-569-0. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Polymaleic acid, 50% in H2O Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. CAS No. 26099-09-2. Molecular formula: C4H4O4;HOOCCH=CHCOOH;C4H4O4. Mole weight: 116.07g/mol. IUPAC Name: (Z)-but-2-enedioic acid. SMILES: C(=CC(=O)O)C(=O)O. InChI: InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-. Alfa Chemistry Materials 6
Poly(maleic anhydride-alt-1-octadecene) The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. Alfa Chemistry Materials 3
polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol kinase The enzyme is involved in the biosynthesis of the polymannose O-polysaccharide in the outer leaflet of the membrane of Escherichia coli serotype O9a. O-Polysaccharide structures vary extensively because of differences in the number and type of sugars in the repeat unit. The dual kinase/methylase WbdD also catalyses the methylation of 3-phospho-α-D-Man-(1?2)-α-D-Man-(1?2)-α-D-Man-(1?3)-α-D-Man-(1?3)-[α-D-Man-(1?2)-α-D-Man-(1?2)-α-D-Man-(1?3)-α-D-Man-(1?3)]n-α-D-Man-(1?3)-α-D-Man-(1?3)-α-D-GlcNAc-α-diphospho-ditrans,octacis-undecaprenol (cf. EC 2.1.1.294, 3-phospho-α-D-Man-(1?2)-α-D-Man-(1?3)-α-D-Man-(1?3)-α-D-Man-diphospho-ditrans,octacis-undecaprenol 3-phospho-methyltransferase). Group: Enzymes. Synonyms: WbdD. Enzyme Commission Number: EC 2.7.1.181. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3013; polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol kinase; EC 2.7.1.181; WbdD. Cat No: EXWM-3013. Creative Enzymes
polymannuronate hydrolase Does not act on alginic acid, which is a copolymer of polymannuronate. Group: Enzymes. Synonyms: polymannuronic acid polymerase. Enzyme Commission Number: EC 3.2.1.121. CAS No. 99283-64-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3804; polymannuronate hydrolase; EC 3.2.1.121; 99283-64-4; polymannuronic acid polymerase. Cat No: EXWM-3804. Creative Enzymes
Poly(Melamine) Poly(Melamine). Alfa Chemistry Materials 6
Poly(melamine-co-formaldehyde),butylated DryPowder. Alternative Names: 1,3,5-Triazine-2,4,6-triamine,polymerwithformaldehyde,butylated;Melamine-formaldehyde-1-butanolcopolymer;Melamine-formaldehyderesin,n-butylalcoholmodified;poly(melamine-co-formaldehyde),butylatedsolution;POLY(MELAMINE-CO-FORMALDEHYDE), BUTYLATED;Hexahydro. CAS No. 68002-25-5. Molecular formula: C4H8N6O. Mole weight: 156.15g/mol. IUPAC Name: formaldehyde;1,3,5-triazine-2,4,6-triamine. SMILES: C=O.C1(=NC(=NC(=N1)N)N)N. InChI: InChI=1S/C3H6N6.CH2O/c4-1-7-2(5)9-3(6)8-1;1-2/h(H6,4,5,6,7,8,9);1H2. Alfa Chemistry Materials 2
Poly(melamine-co-formaldehyde) methylated/butylated (55/45) Poly(melamine-co-formaldehyde) methylated/butylated (55/45). Grade: 95%. CAS No. 68036-97-5. Molecular formula: C4H8N6O. Mole weight: 156.14600. BOC Sciences
Polymer dielectric grey for screen printing Polycarbonate resin combines strong impact properties with high transparency, making it useful for a wide variety of applications. Lightweight and highly processable, PC resin can be used for precision molding at a wide range of temperatures. Alfa Chemistry Materials 6
Polymeric ester Polymeric ester. CAS No. 134210-67-6. Product ID: ACM134210676. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
Polymeric isocyanate curing agent with low free TDI Polymeric isocyanate curing agent with low free TDI. Alfa Chemistry Materials 6
Polymeric isocyanate curing agent with modified TDI Polymeric isocyanate curing agent with modified TDI. Alfa Chemistry Materials 6

Would you like to list your products on USA Chemical Suppliers?

Our database is helping our users find suppliers everyday.

Add Your Products