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Melamine formaldehyde is used for the treatment of heavy fabrics, draperies, coatings, collars, and apparel; in water- and oil-repellent and flame-retardant hrllsIies (effective on synthetic and natural fibers). Group: Polymers. CAS No. 9003-8-1. Pack Sizes: 25 kg/DRUMS.
AMINORESINS
AMINORESINS. Group: Polymers.
1,3-Bis-(Aminomethyl)benzene trityl resin
1,3-Bis-(Aminomethyl)benzene trityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
1,4-Bis-(Aminomethyl)benzene trityl resin
1,4-Bis-(Aminomethyl)benzene trityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
TentaGel resins are grafted copolymers consisting of a low crosslinked polystyrene matrix on which poly(ethylene glycol) (PEG or POE) is grafted. Synonyms: NH2-PEG Resin; TentaGel S NH2.
Aminoethyl polyethyleneglycol resin, High Load
TentaGel resins are grafted copolymers consisting of a low crosslinked polystyrene matrix on which poly(ethylene glycol) (PEG or POE) is grafted. Synonyms: NH2-PEG Resin, HL; TentaGel HL NH2.
Aminoethyl polyethyleneglycol resin (macro beads)
TentaGel resins are grafted copolymers consisting of a low crosslinked polystyrene matrix on which poly(ethylene glycol) (PEG or POE) is grafted. Synonyms: NH2-PEG-Macro Resin; TentaGel MB-NH2.
TentaGel resins are grafted copolymers consisting of a low crosslinked polystyrene matrix on which poly(ethylene glycol) (PEG or POE) is grafted. Synonyms: NH2-PEG Resin-Microspheres; TentaGel M NH2.
Aminoethyl polyethyleneglycol resin XV
TentaGel resins are grafted copolymers consisting of a low crosslinked polystyrene matrix on which poly(ethylene glycol) (PEG or POE) is grafted. Synonyms: NH2-PEG Resin XV; TentaGel XV NH2.
Aminomethylated resin
Synonyms: Aminomethyl Resin; AM Resin.
Aminomethyl polystyrene resin
Resins for solid phase organic synthesis. Synonyms: AM resin.
Aminomethyl Polystyrene Resin
Aminomethyl Polystyrene Resin. Group: Unsubstituted resins. Alternative Names: AM Polystyrene Benzylamine, polymer bound Poly(styrene-co-vinylbenzylamine-co-divinylbenzene) Poly(styrene-co-divinylbenzene), aminomethylated. CAS No. 89551-24-6. Pack Sizes: 25g, 100g.
Suitable for use in functionalized supports for solid-phase synthesis. Many supports can be made by acylating this resin with carboxylic acid-containing linkers using standard amide bond-formation methods. Group: Biochemicals. Grades: Reagent Grade. CAS No. 89551-24-6. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Suitable for use in functionalized supports for solid-phase synthesis. Many supports can be made by acylating this resin with carboxylic acid-containing linkers using standard amide bond-formation methods. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Suitable for use in functionalized supports for solid-phase synthesis. Many supports can be made by acylating this resin with carboxylic acid-containing linkers using standard amide bond-formation methods. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Suitable for use in functionalized supports for solid-phase synthesis. Many supports can be made by acylating this resin with carboxylic acid-containing linkers using standard amide bond-formation methods. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Suitable for use in functionalized supports for solid-phase synthesis. Many supports can be made by acylating this resin with carboxylic acid-containing linkers using standard amide bond-formation methods. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Aminomethyl polystyrene resin (cross-linked with 1% DVB (200-400mesh) (2.0-3.0mmol/g))
Suitable for use in functionalized supports for solid-phase synthesis. Many supports can be made by acylating this resin with carboxylic acid-containing linkers using standard amide bond-formation methods. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
N-Methyl-2-aminoethanol 2-chlorotrityl resin
N-Methyl-2-aminoethanol 2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Tris-(2-aminoethyl)amine resin
Tris-(2-aminoethyl)amine resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
1-[3-(Trimethoxysilyl)Propyl]Urea
1-[3-(Trimethoxysilyl)Propyl]Urea. Uses: It is an essential silane coupling agent in the below industry: it is a diamine functional silane that find use as a coupling agent providing superior elongation, flexibility and spreading at the interface of polymers. it is used to promote adhesion between resins that react with amino groups and the surfaces of glass, mineral, metal, etc. its reduced alkoxy functionality is also useful in waterborne systems by providing lower reactivity and therefore higher stability in the aqueous environment. Group: Saltself-assembly materials silane coupling agentsself assembly and contact printing materials. Alternative Names: Gamma.-Ureidopropyltrimethoxysilane. CAS No. 23843-64-3. Pack Sizes: In 25 L pail, 200 L drum and 1000 L IBC. Product ID: 3-trimethoxysilylpropylurea. Molecular formula: 222.32. Mole weight: C7H18N2O4Si. CO[Si](CCCNC(=O)N)(OC)OC. LVACOMKKELLCHJ-UHFFFAOYSA-N. >94%.
1-[3-(Trimethoxysilyl)Propyl]Urea
It is an essential silane coupling agent in the below industry: It is a diamine functional silane that find use as a coupling agent providing superior elongation, flexibility and spreading at the interface of polymers. It is used to promote adhesion between resins that react with amino groups and the surfaces of glass, mineral, metal, etc. Its reduced alkoxy functionality is also useful in waterborne systems by providing lower reactivity and therefore higher stability in the aqueous environment. Group: Biomaterials. Alternative Names: Gamma.-Ureidopropyltrimethoxysilane. CAS No. 23843-64-3. Molecular formula: C7H18N2O4Si. Mole weight: 222.32. Appearance: Amber transparent liquid. Purity: >94%. IUPACName: 3-trimethoxysilylpropylurea. Canonical SMILES: CO[Si](CCCNC(=O)N)(OC)OC. Density: 1.066 g/mL. ECNumber: 2459048. Catalog: ACM23843643.
1-Iodo-2-nitrobenzene
1-Iodo-2-nitrobenzene is used as a reagent in the synthesis of 2', 4-Bis (aminophenyl)methane (B405515); an analog of 4,4'-Methylenedianiline (M304180) used in the manufacturing of resin enamel coating materials for copper wires. Group: Biochemicals. Grades: Highly Purified. CAS No. 609-73-4. Pack Sizes: 1g, 10g. Molecular Formula: C6H4INO2, Molecular Weight: 249.01. US Biological Life Sciences.
Worldwide
2-(3,4-Epoxycyclohexyl)Ethyltriethoxysilane
It can be mainly used for mineral-filled composite materials: used for the pretreatment of fillers and pigments or as additives for polymers; paints and coatings: used as additives and primers to improve adhesion to substrates; and polyurethane Compared with aminosilane, it has a longer shelf life; improved mechanical properties, such as flexural strength, tensile strength, impact strength and elastic modulus; improved moisture resistance and corrosion resistance; improved electrical properties, such as dielectric Constant, volume resistivity. Uses: As a finish or a size ingredient,an additive to polyurethane resins,a primer or additive,an additive to the polymer,an additive and as a primer for improving adhesion to the substrate,especially glass and metal. Group: Siloxanes. Alternative Names: 2-(3,4-Epoxycyclohexyl)Ethyltriethoxysilane. CAS No. 10217-34-2. Molecular formula: C14H28O4Si. Mole weight: 288.46. Appearance: Colorless transparent liquid. Purity: 0.98. IUPACName: triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane. Density: 1.003 g/mL. Catalog: ACM10217342.
2', 4-Bis (aminophenyl)methane is an analog of 4,4'-Methylenedianiline (M304180) and is used in the manufacturing of resin enamel coating materials for copper wires. Group: Biochemicals. Grades: Highly Purified. CAS No. 1208-52-2. Pack Sizes: 250mg, 2.5g. Molecular Formula: C13H14N2. US Biological Life Sciences.
Worldwide
2-Chlorotrityl Chloride Resin
Amino acids can be attached to 2-Cl-Trt chloride resin with very little or no racemization. The steric bulk of 2-chlorotrityl chloride resin inhibits diketopiperazine formation, which can be a major side reaction in the synthesis of peptides with C-terminal proline. Uses: 2-chlorotrityl chloride resin can be cleaved under extremely mild acid conditions that leave boc/tbu based protecting groups in place. thus it is used to prepare protected peptide fragments. Group: Unsubstituted resins. Alternative Names: 2-Cl-Trt chloride resin. Pack Sizes: 25g, 100g.
2-Dimethylaminoethanol
Dimethylaminoethanol is used as a curing agent for polyurethanes and epoxy resins. It is also used in mass quantities for water treatment, and to some extent in the coatings industry. It is used in the synthesis of dyestuffs, textile auxiliaries, pharmaceuticals, emulsifiers, and corrosion inhibitors. It is also an additive to paint removers, boiler water and aminoresins. Group: Biochemicals. Grades: Highly Purified. CAS No. 108-01-0. Pack Sizes: 1g, 10g. Molecular Formula: C4H11NO, Molecular Weight: 89.14. US Biological Life Sciences.
Worldwide
2P/2-Pyrrolidone
2P (2-Pyrrolidone) is a widely-used solvent with outstanding characteristics. It is miscible with almost all other organic solvents and has a high boiling point. 2P is a compound containing nitrogen in a 5-membered ring. It has the following characteristics: Miscible in almost all organic solvents (alcohols, ethers, esters, aromatic hydrocarbons, chlorinated hydrocarbons, carbon disulfide, etc.) Mixes with water in all proportions. High boiling point. Chemically and thermally stable, non-corrosive. Uses: Pharmaceutical and cosmetic raw materials: γ-aminobutyric acid raw material; polyvinyl pyrrolidone raw material extraction agent: extraction of aromatic compounds plasticizers for polymer-based floor polish: acrylic; acrylic-styrene de-colorant: kerosene; rosin; fatty acids solvent: synthetic resins; agricultural chemicals (chlordane etc.); polyhydric alcohols (glycerin, sorbitol); other (printing inks etc.) starting material for organic synthesis: n-methylol compounds; γ-amino acid derivatives polymer raw material: 4-nylon. Group: Imaging materials. Alternative Names: 2-Pyrrolidone;Pyrrolidin-2-one;2-Pyrrolidinone. CAS No. 616-45-5 (T). Mole weight: 85.2. Catalog: ACM616455.
3-(Trimethoxysilyl)-1-Propanamine
It is an important additive in many applications, examples include: Glass fiber or glass fabric composites:As a size ingredient or finish Glass and metal primers,Foundry resins: As an additive to cold curing phenolic and furan resins,Sealants and adhesives: As a primer or additive and for chemical modification,Mineral-filled polymers (composites): For pretreatment of fillers and pigments Paints and coatings: As an additive and primer for improving adhesion to the substrate. Group: Biomaterials. Alternative Names: 3-Aminopropyltrimethoxysilane;(3-Aminopropyl)trimethoxysilane;(3-Aminopropyl) trimethoxysilane; 3-(Trimethoxysilyl)propan-1-amine; 3-trimethoxysilylpropan-1-amine. CAS No. 13822-56-5. Molecular formula: C6H17NO3Si. Mole weight: 179.29 g/mol. Appearance: Colorless transparent liquid. Purity: 0.97. Density: 1.01. ECNumber: 237-511-5. Catalog: ACM13822565.
4,4-Azodianiline
4,4-Azodianiline is used in cross-linking studies of epoxy resins and the synthesis of surface relief holographic materials. Group: Biochemicals. Alternative Names: 4,4'-(1,2-Diazenediyl)bis-benzenamine; 4,4'-Azodi-aniline; 4,4'-Azobis-benzenamine; 4,4'-Diaminoazobenzene; NSC 17103; p,p'-Diaminoazobenzene; p-Azoaniline; p-Diaminoazobenzene; p'-Amino-p-aminoazobenzene. Grades: Highly Purified. CAS No. 538-41-0. Pack Sizes: 1g. US Biological Life Sciences.
Traditional support for solid phase synthesis of peptide amides using Boc chemistry. Group: Biochemicals. Alternative Names: MBHA resin hydrochloride; Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Traditional support for solid phase synthesis of peptide amides using Boc chemistry. Group: Biochemicals. Alternative Names: MBHA resin hydrochloride; Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Traditional support for solid phase synthesis of peptide amides using Boc chemistry. Group: Biochemicals. Alternative Names: MBHA resin hydrochloride; Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Traditional support for solid phase synthesis of peptide amides using Boc chemistry. Group: Biochemicals. Alternative Names: MBHA resin hydrochloride; Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Traditional support for solid phase synthesis of peptide amides using Boc chemistry. Group: Biochemicals. Alternative Names: MBHA resin hydrochloride; Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Traditional support for solid phase synthesis of peptide amides using Boc chemistry. Group: Biochemicals. Alternative Names: MBHA resin hydrochloride; Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
Aniline
Aniline is used in the manufacture of dyes, medicinals, resins, varnishes, perfumes, as a vulcanizing rubber or even as a solvent. Group: Biochemicals. Alternative Names: Aniline; Aminobenzene; Aminophen; Anyvim; Blue Oil; C.I. 76000; NCI 176889; Phenylamine. Grades: Highly Purified. CAS No. 62-53-3. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
Arginine
White rhombus crystal or monoclinic flake crystal. Synonyms: Arg; R; 2-amino-5-guanidinovaleric acid; (S)-2-amino-5-[(aminoiminomethyl)amino]pentanoic acid. CAS No. 74-79-3. Product ID: PE-0589. Molecular formula: C6H14N4O2. Mole weight: 174.2. Category: Stabilizer; Solubilizing Agents; Buffer. Product Keywords: Stabilizers; Solubilizer Excipients; PE-0589; Arginine; Stabilizer; Solubilizing Agents; Buffer; C6H14N4O2; 74-79-3. UNII: 94ZLA3W45F. Chemical Name: L-2-amino-5-guanidine valeric acid. Grade: Pharmceutical Excipients. Administration route: Oral; Intravenous; Intramuscular; Infusion; Subcutaneous; Topical. Dosage Form: Oral administration; Intravenous injection; Intramuscular injection; Infusion; Subcutaneous injection; General topical preparation. Stability and Storage Conditions: Store in an airtight container. Source and Preparation: Obtained by separation of protein hydrolysates, such as gelatin, by ion exchange resins or barium hydroxide. It is usually made into hydrochloride, but it is also stable in the free state. It can also be obtained by fermentation with sugar as raw material. Applications: For biochemical research, all kinds of liver coma and viral liver alanine transaminase abnormal. As a nutritional supplement and seasoning agent. Special flavor substances can be obtained by heating with sugars (amino - carbonyl reaction). Arginine is an essential amino acid to maintain the growth and development of
beta-Alaninol 2-chlorotrityl resin
beta-Alaninol 2-chlorotrityl resin. Group: Biochemicals. Alternative Names: 3-Aminopropan-1-ol 2-chlorotrityl resin. Grades: Highly Purified. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
biphenyl-2,3-diol 1,2-dioxygenase
Contains Fe2+ or Mn2+. This enzyme participates in the degradation pathway of biphenyl and PCB (poly chlorinated biphenyls), and catalyses the first ring cleavage step by incorporating two oxygen atoms into the catechol ring formed by EC 1.3.1.56, cis-2,3-dihydrobiphenyl-2,3-diol dehydrogenase.The enzyme from the bacterium Burkholderia xenovorans LB400 can also process catechol, 3-methylcatechol, and 4-methylcatechol, but less efficiently. The enzyme from the carbazole-degrader Pseudomonas resinovorans strain CA10 also accepts 2'-aminobiphenyl-2,3-diol. The enzyme from Ralstonia sp. SBUG 290 can also accept 1,2-dihydroxydibenzofuran and 1,2-dihydroxynaphthalene. The enzyme is strongly inhibited by the substrate.Not identical with EC 1.13.11.2 catechol 2,3-dioxygenase. Group: Enzymes. Synonyms: 2,3-dihydroxybiphenyl dioxygenase; biphenyl-2,3-diol dioxygenase; bphC (gene name); biphenyl-2,3-diol:oxygen 1,2-oxidoreductase (decyc. Enzyme Commission Number: EC 1.13.11.39. CAS No. 103679-58-9. 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-0558; biphenyl-2,3-diol 1,2-dioxygenase; EC 1.13.11.39; 103679-58-9; 2,3-dihydroxybiphenyl dioxygenase; biphenyl-2,3-diol dioxygenase; bphC (gene name); biphenyl-2,3-diol:oxygen 1,2-oxidoreductase (decyclizing). Cat No: EXWM-0558.
Boc-Gly-Merrifield Resin (CAS# 89711-08-0) is used in the synthesis of carbohydrates as well as studies relating to inhibitors of cathepsin K. Synonyms: tert-Butyl N-(2-oxoethyl)carbamate; tert-butyl 2-oxoethylcarbamate; tert-butyl (2-oxoethyl)carbamate; N-Boc-2-aminoacetaldehyde. Grades: 95 %. CAS No. 89711-08-0. Molecular formula: C7H13NO3. Mole weight: 159.18.
Bromoacetyl resin
Bromoacetyl resin can be selectively cleaved by trimethyltin hydroxide to phenacyl ester of BOC-amino acids and -peptides attached to polystyrene resins using a highly efficient non-acidolytic method. Synonyms: Br-CH2-CO-Ph-polymer.
Chloro-(2'-chloro)trityl Polystyrene, Type1
A very acid-sensitive resin is suitable for the synthesis of protected peptide fragments by the Fmoc strategy. In particular suitable for the preparation of C-terminal prolyl and cysteinyl peptides. Cleavage from this resin is achieved by using 1-95% TFA in CH2Cl2 (containing 8% triisopropylsilane), AcOH/CF3OH/CH2Cl2, 0.5% TFA or hexafluoroisopropanol. Uses: Recently, this resin has been used in cyclization reactions under heck reaction conditions, the solid phase synthesis of b-peptides via the arndt-eistert homologation of fmoc-protected amino acid diazoketones and in mannich reactions of alkynes, secondary amines and aldehydes in the presence of a copper (I) salt leading to the corresponding aminomethylalkynyl adducts. this resin can also be used in fmoc peptide synthesis. carboxylic acids can be released under very mild acidic conditions by treatment with acoh/tfe/dcm or hfip in dcm. completely protected peptides are generated under these conditions. Group: Chloro-(2-chloro)trityl polystyrene resins. Pack Sizes: 5g, 25g, 100g.
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