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| Product | Description | |
|---|---|---|
| 1-Bromo-3-chloro-5,5-dimethylhydantoin | 1-Bromo-3-chloro-5,5-dimethylhydantoin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Bromochloro-5,5-dimethylimidazolidine-2,4-dione;1-BROMO-3-CHLORO-5,5-DIMETHYL-2,4-IMIDAZOLIDINEDIONE;AGRIBROM;HALOBROM(R);HALOGENE(R);BROMO-CHLORO-5,5-DIMETHYLHYDANTOIN;Dibromohydamtoin;2,4-Imidazolidinedione, bromochloro-5,5-dimethyl-. Product Category: Heterocyclic Organic Compound. Appearance: Briquette, Powder, Granular. CAS No. 32718-18-6. Molecular formula: C5H6BrClN2O2. Mole weight: 241.47. Density: 1.738 g/cm³. Product ID: ACM32718186. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 1,2,3,5-Tetrachlorobenzene | 1,2,3,5-Tetrachlorobenzene is used in the synthesis of several organic compounds including that of polyarylated benzenes by multiple Suzuki-Miyaura reactions. It was used as part of study which investigated the antimicrobial activity of tetra substituted benzene derivatives which suggested antimicrobial activity tended to decrease with increasing size of halogen substituents. Group: Biochemicals. Grades: Highly Purified. CAS No. 634-90-2. Pack Sizes: 250mg, 1g. Molecular Formula: C6H2Cl4. US Biological Life Sciences. |  Worldwide |
| 1, 2-Dibromotetra chloroethane | 1, 2-Dibromotetra chloroethane is used as halogenating reagent for the one-pot conversion of sulfones to alkenes by Ramberg-Bäcklund rearrangement. It is a useful brominating reagent for diaryl TeII species. Group: Biochemicals. Grades: Highly Purified. CAS No. 630-25-1. Pack Sizes: 5g, 10g. Molecular Formula: C2Br2Cl4, Molecular Weight: 325.64. US Biological Life Sciences. | Worldwide |
| 1,3,5-Tris(4-bromophenyl)benzene | 1,3,5-Tris(4-bromophenyl)benzene (TBB) is a halogenated aromatic monomer that can be used in the formation of covalent aromatic frameworks(COF). Uses: Tbb can be used to synthesize porous aromatic frameworks for the development of adsorption membranes to treat organic pollutants. it can also be used in the fabrication of pyridine based high efficiency organic light emitting diodes(oleds). Group: Small molecule semiconductor building blockssynthetic tools and reagents semiconductor blocks. Alternative Names: 1,3,5-Tris(4-bromophenyl)benzene; Nsc30660; 4,4-dibroMo-5-(4-broMophenyl)-1,1:3,1-terphenyl; 1,3,5-tri(4-broMobenzeneyl)benzene; 1,3,5-Tris(4-broMophenyl)benzen; 1,3,5-tri(4-bromophenyl)benzene. CAS No. 7511-49-1. Pack Sizes: Packaging 1, 5 g in glass bottle. Product ID: 1,3,5-tris(4-bromophenyl)benzene. Molecular formula: 543.09. Mole weight: C24H15Br3. Brc1ccc (cc1)-c2cc (cc (c2)-c3ccc (Br)cc3)-c4ccc (Br)cc4. 1S/C24H15Br3/c25-22-7-1-16 (2-8-22)19-13-20 (17-3-9-23 (26)10-4-17)15-21 (14-19)18-5-11-24 (27)12-6-18/h1-15H. HJQRITCAXSBOPC-UHFFFAOYSA-N. >98.0%(HPLC). |  |
| 1-(3-Chloro-4-fluorophenyl)-3-(thiazol-2-yl)thiourea | It is a halogen-containing thiourea derivative synthesized from 1,3-thiazole. It inhibits biofilm formation in wild type and methicillin-resistant strains of staphylococcus epidermidis. Synonyms: 1-(3-Chloro-4-fluorophenyl)-3-(2-thiazolyl)thiourea. Grade: ≥95%. Molecular formula: C10H7ClFN3S2. Mole weight: 287.76. |  |
| 1-[5-Chloro-2- (4-chlorophenoxy) phenyl]ethanone | 1-[5-Chloro-2- (4-chlorophenoxy) phenyl]ethanone is an intermediate in the synthesis of Diclosan (D436620), which is used in the treatment of halogenated phenolic compounds by sequential tri-metal reduction and laccase-catalytic oxidation. Group: Biochemicals. Grades: Highly Purified. CAS No. 129643-72-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C14H10Cl2O2. US Biological Life Sciences. | Worldwide |
| 15-Hydroxy Lubiprostone Phenylmethyl Ester | Protected Hydroxy Lubiprostone , a halogenated bioactive lipid. Group: Biochemicals. Alternative Names: (11α)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 16α-Butyloxyprednisolone. (Budenoside Impurity) | 16α-Butyloxyprednisolone (Budesonide EP Impurity I) is an impurity of Budesonide (B689460), a non-halogenated glucocorticoid intended for the local treatment of lung disease. Group: Biochemicals. Grades: Highly Purified. CAS No. 113930-13-5. Pack Sizes: 10mg, 100mg. Molecular Formula: C25H34O7. US Biological Life Sciences. | Worldwide |
| 1-Bromo-dichloroacetaldehyde Diethyl Acetal | 1-Bromo-dichloroacetaldehyde Diethyl Acetal is an intermediate used in the synthesis of Bromodichloroacetalde hyde (B683410), which is used in the analytical studies to analyze the stability and fate of halogenated acetaldehydes in drinking water. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C6H11BrCl2O2, Molecular Weight: 265.959999999999. US Biological Life Sciences. | Worldwide |
| 1-Chloro-2-iodo-4,5-dimethyl-benzene | 1-Chloro-2-iodo-4,5-dimethyl-benzene is an intermediate used to synthesize 2,2'-halogenated-4,4',5,5'-tetramethyl biphenyl and their derivative dianhydrides. Group: Biochemicals. Grades: Highly Purified. CAS No. 755758-89-5. Pack Sizes: 100mg, 500mg. Molecular Formula: C8H8ClI, Molecular Weight: 266.51. US Biological Life Sciences. | Worldwide |
| 1-Chloropentane | 1-Chloropentane is used for studies on the antimicrobial activity of some halogenated hydrocarbons and their derivatives, effect of chlorinated hydrocarbons on the myelin sheath of peripheral nerve tissues. Group: Biochemicals. Grades: Highly Purified. CAS No. 543-59-9. Pack Sizes: 5g, 25g. Molecular Formula: C5H11Cl. US Biological Life Sciences. | Worldwide |
| 1-Iodotetratriacontane | 1-Iodotetratriacontane is is the halogenated analogue of 1-Tetratriacontanol (T306480), a fatty alcohol that is categorized under the class of policosanols(PC). Studies show that it is also found in rice hulls with potential use as a herbicidal agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 62154-85-2. Pack Sizes: 50mg, 500mg. Molecular Formula: C34H69I, Molecular Weight: 604.82. US Biological Life Sciences. | Worldwide |
| 1-Tetradecyne | 1-Tetradecyne is used in addition reactions of alkynes like hydrogenation, halogenation, hydrohalogenation, hydration reactions and others. Group: Biochemicals. Grades: Highly Purified. CAS No. 765-10-6. Pack Sizes: 1ml, 2.5ml. Molecular Formula: C14H26, Molecular Weight: 194.36. US Biological Life Sciences. | Worldwide |
| 21-Acetyloxy Budesonide-d8 | Protected Budesonide-d8, a non-halogenated glucocorticoid related to triamcinolone hexacetonide. Used as an antiinflammatory agent. Group: Biochemicals. Alternative Names: 21-(Acetoxy)-16α,17α-(butylidenedioxy)-11 β-hydroxypregna-1,4diene-3,20-dione-d8; (11 β,16α)-21-(Acetyloxy)-16,17-[butylidenebis(oxy)]-11-hydroxy-pregna-1,4-diene-3,20-dione. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 21-Butyryloxy Budesonide | 21-Butyryloxy Budesonide is a derivative of Budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C29H40O7. US Biological Life Sciences. | Worldwide |
| 2, 2, 2-Trifluoroethyldifluoro methyl Ether | 2, 2, 2-Trifluoroethyldifluoro methyl Ether is a related compound to Isoflurane (I816800), a halogenated ether used for inhalational anesthesia. Recent studies suggest that there might be a relationship between administration of isoflurane and postoperative cognitive dysfunction (POCD). Group: Biochemicals. Grades: Highly Purified. CAS No. 66711-94-2. Pack Sizes: 25mg, 250mg. Molecular Formula: C6H4F10O, Molecular Weight: 282.08. US Biological Life Sciences. | Worldwide |
| 2-(2-Thienyl)ethyl Bromide | 2-(2-Thienyl)ethyl Bromide is an halogenated thiophene derivative used in the synthesis of C8813, a potent analgesic. Group: Biochemicals. Alternative Names: 2-(2-Bromoethyl)thiophene; 2-(2-Thienyl)-1-bromoethane; 2-(2-Bromoethyl)thiophene. Grades: Highly Purified. CAS No. 26478-16-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C6H7BrS, Molecular Weight: 191.09. US Biological Life Sciences. | Worldwide |
| 2,3,4,9-Tetrahydro-1-(trichloromethyl)-1H-pyrido[3,4-b]indole Hydrochloride | 1H-Pyrido[3,4-b]indole, 2,3,4,9-tetrahydro-1-(trichloromethyl)-, Hydrochloride (1:1) is used in the preparation of halogenated β-carboline derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 176737-07-8. Pack Sizes: 25mg, 250mg. Molecular Formula: C12H11Cl3N2; (HCl), Molecular Weight: 323.98. US Biological Life Sciences. | Worldwide |
| 2,3,4-Trichlorophenol | 2,3,4-Trichlorophenol is a phenolic halogenated compound that is classified as pollutant found in wastewater. Group: Biochemicals. Grades: Highly Purified. CAS No. 15950-66-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C6H3Cl3O. US Biological Life Sciences. | Worldwide |
| 2,3,5,6-Tetrachlorophenol | 2,3,5,6-Tetrachlorophenol is used in the study of the toxicity of halogenated phenols. Group: Biochemicals. Grades: Highly Purified. CAS No. 935-95-5. Pack Sizes: 5mg, 10mg. Molecular Formula: C6H2Cl4O. US Biological Life Sciences. | Worldwide |
| 23-Chlorobudesonide | 23-Chlorobudesonide is an intermediate in the synthesis of 23-Hydroxybudesonide, which is an metabolite of budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide. Used as an antiinflammatory agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C25H33ClO6. US Biological Life Sciences. | Worldwide |
| 2,3-Difluoroaniline | 2,3-Difluoroaniline is part of a group of halogenated anilines that are capable of inhibiting human cytochrome P450 2E1, ultimately affecting the metabolism of xenobiotics in the body. Group: Biochemicals. Grades: Highly Purified. CAS No. 4519-40-8. Pack Sizes: 1g, 5g. Molecular Formula: C6H5F2N, Molecular Weight: 129.11. US Biological Life Sciences. | Worldwide |
| 2,4'-Dibromoacetophenone | 2,4'-Dibromoacetophenone is used in the derivatization of lactic, acetic, and propionic acid. It is also used in the synthesis of halogenated thiosemicarbazones that show potential antimicrobial activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 99-73-0. Pack Sizes: 1g, 10g. Molecular Formula: C8H6Br2O, Molecular Weight: 277.94. US Biological Life Sciences. | Worldwide |
| 2,4-Dichlorobenzoic acid | 2,4-Dichlorobenzoic acid is a di-halogenated benzoic acid derivative and an intermediate in the synthesis of spirodiclofen. It was used in solid-phase extraction and gas chromatographic determination of polar acidic herbicides in surface water. Synonyms: Furosemide EP Impurity E. Grade: > 95 %. CAS No. 50-84-0. Molecular formula: C7H4Cl2O2. Mole weight: 191.01. | |
| 2',4'-Dimethoxyacetanilide | 2',4'-Dimethoxyacetanilide has been used as a reactant for the synthesis of regioselective halogenation of aromatic compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 23042-75-3. Pack Sizes: 2.5g, 25g. Molecular Formula: C10H13NO3, Molecular Weight: 195.22. US Biological Life Sciences. | Worldwide |
| 2,5-Dibromonitrobenzene | 2,5-Dibromonitrobenzene is a halogen-substituted nitrobenzenes used against Tetrahymena pyriformis due to its inhibitory and toxicity activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 3460-18-2. Pack Sizes: 5g, 25g. Molecular Formula: C6H3Br2NO2, Molecular Weight: 280.899999999999. US Biological Life Sciences. | Worldwide |
| 2,6,8-Trichloropurine | 2,6,8-Trichloropurine has demonstrated the ability to inhibit halogenation during the biosynthesis of chlortetracycline by Streptomyces aureofaciens. Group: Biochemicals. Grades: Highly Purified. CAS No. 2562-52-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C5HCl3N4, Molecular Weight: 223.45. US Biological Life Sciences. | Worldwide |
| 2,6-Difluorobenzonitrile | 2,6-Difluorobenzonitrile is a halogenated benzonitrile with fungacidal activity. 2,6-Difluorobenzonitrile is the difluoro analogue of the herbicide Dichlobenil. Group: Biochemicals. Grades: Highly Purified. CAS No. 1897-52-5. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 2-Bromo-3-nitrobenzoic Acid Methyl Ester | 2-Bromo-3-nitrobenzoic Acid Methyl Ester is an halogenated benzoic acid and an intermediate in the synthesis of anti-inflammatory drug Balsalazide (B116300). Group: Biochemicals. Grades: Highly Purified. CAS No. 5337-9-7. Pack Sizes: 2.5mg, 10 mg. Molecular Formula: C8H6BrNO4. US Biological Life Sciences. | Worldwide |
| 2-Bromo-4-fluoro-5-nitrobenzoic Acid | 2-Bromo-4-fluoro-5-nitrobenzoic Acid, is a halogenated derivative of benzoic acid. It can be used for the synthesis of various pharmaceutical compounds, such as amino acid derivatives acting as anticoagulants. Group: Biochemicals. Grades: Highly Purified. CAS No. 1036389-83-9. Pack Sizes: 1g, 10g. Molecular Formula: C7H3BrFNO4, Molecular Weight: 264.01. US Biological Life Sciences. | Worldwide |
| 2-Bromo-5-nitrobenzoic Acid Methyl Ester | 2-Bromo-5-nitrobenzoic Acid Methyl Ester is an halogenated benzoic acid and an intermediate in the synthesis of anti-inflammatory drug Balsalazide (B116300). Group: Biochemicals. Grades: Highly Purified. CAS No. 6942-36-5. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C8H6BrNO4. US Biological Life Sciences. | Worldwide |
| 2-Bromo-7-chloro-naphthalene (~ 90%) | 2-Bromo-7-chloro-naphthalene is halogen substituted derivative of Naphthalene (N345600), which is an abundant polycyclic aromatic hydrocarbon that is persistent, bioaccumulative, toxic and found in tobacco smoke and urban air. 2-Bromo-7-chloro-naphthalene is used as a reactant in the preparation of heterocyclic compounds for organic light emitting device materials. Group: Biochemicals. Grades: Highly Purified. CAS No. 321939-67-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H6BrCl, Molecular Weight: 241.51. US Biological Life Sciences. | Worldwide |
| 2-Bromobenzo[b]thiophene | 2-Bromobenzo[b]thiophene is used in the stereoselective preparation of halogenated benzoxazines via enantioselective halocyclization of o-anilidostyrenes using chiral anion phase-transfer catalysts. Group: Biochemicals. Grades: Highly Purified. CAS No. 5394-13-8. Pack Sizes: 500mg, 1g. Molecular Formula: C8H5BrS, Molecular Weight: 213.09. US Biological Life Sciences. | Worldwide |
| 2-Chloro-5-hydroxybenzaldehyde | 2-Chloro-5-hydroxybenzaldehyde is used as a reagent in the synthesis of p38 inhibitors which are used for the treatment of chronic obstructive pulmonary disease. It is also used in the preparation of halogenated analogs of L-meta-tyrosine which is a biodegradable herbicide. 2-Chloro-5-hydroxybenzaldehyde may also be used as a starting material in the synthesis of chlorinated phenylephrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 7310-94-3. Pack Sizes: 250mg, 500mg. Molecular Formula: C7H5ClO2, Molecular Weight: 156.57. US Biological Life Sciences. | Worldwide |
| 2-Chloroaniline-15N | 2-Chloroaniline-15N is the isotope labelled analog of 2-Chloroaniline (C364372), an halogenated aromatic amine compound used as a building block for the production of various pesticides, pharmaceuticals and dyes. Group: Biochemicals. Grades: Highly Purified. CAS No. 36238-55-8. Pack Sizes: 5mg, 25mg. Molecular Formula: C6H6Cl15N. US Biological Life Sciences. | Worldwide |
| 2-Chloroanthracene | 2-Chloroanthracene is a chlorinated anthracene with mutagenicity that is usually formed following water disinfection with chlorine. It is also part of a class of halogenated pollutants observed in the urban atmosphere. Group: Biochemicals. Grades: Highly Purified. CAS No. 17135-78-3. Pack Sizes: 1g, 5g. Molecular Formula: C14H9Cl. US Biological Life Sciences. | Worldwide |
| 2-Chlorobenzoic Acid | The toxicity of halogenated benzoic acids was found to be directly related to the compound's hydrophobicity. Toxicity and quantitative structure-activity relationships of benzoic acids to Pseudokirchneriella subcapitata. Group: Biochemicals. Alternative Names: o-Chlorobenzoic Acid; 2-CBA; NSC 15042; NSC 32737; o-Chlorobenzoic Acid. Grades: Highly Purified. CAS No. 118-91-2. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
| 2-Chlorobenzoic Acid-d4 | The toxicity of halogenated benzoic acids was found to be directly related to the compound's hydrophobicity. Toxicity and quantitative structure-activity relationships of benzoic acids to Pseudokirchneriella subcapitata. This is the labelled analog. Group: Biochemicals. Alternative Names: o-Chlorobenzoic Acid-d4; 2-CBA-d4; NSC 15042-d4; NSC 32737-d4; o-Chlorobenzoic Acid-d4. Grades: Highly Purified. CAS No. 1219795-28-4. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 2-Chlorobenzoic Acid-[d4] | The toxicity of halogenated benzoic acids was found to be directly related to the compound's hydrophobicity. Toxicity and quantitative structure-activity relationships of benzoic acids to Pseudokirchneriella subcapitata. This is the labelled analog. Synonyms: o-Chlorobenzoic Acid-d4; 2-CBA-d4; NSC 15042-d4; NSC 32737-d4. Grade: 98% atom D. CAS No. 1219795-28-4. Molecular formula: C7HD4ClO2. Mole weight: 160.59. | |
| 2-Chlorophenylboronic acid | 2-Chlorophenylboronic acid. Group: Saltorganic light-emitting diode (oled) materials other electronic materials. Alternative Names: 2-Halogenated phenylboronic acid. CAS No. 3900-89-8. Product ID: (2-chlorophenyl)boronic acid. Molecular formula: 156.37. Mole weight: C6H6BClO2. B(C1=CC=CC=C1Cl)(O)O. InChI=1S/C6H6BClO2/c8-6-4-2-1-3-5 (6)7 (9)10/h1-4, 9-10H. RRCMGJCFMJBHQC-UHFFFAOYSA-N. 99.5%+. | |
| (2E)-4,4-Dibromo-2-chloro-3-formyl-2-butenoic Acid | (2E)-4,4-Dibromo-2-chloro-3-formyl-2-butenoic Acid is mutagenic byproduct of water disinfection. It is halogenated furanone compound derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 441304-67-2. Pack Sizes: 500ug, 1mg. Molecular Formula: C5H3Br2ClO3, Molecular Weight: 306.339999999999. US Biological Life Sciences. | Worldwide |
| (2E)-4-Bromo-2,4-dichloro-3-formyl-2-butenoic Acid | (2E)-4-Bromo-2,4-dichloro-3-formyl-2-butenoic Acid is mutagenic byproduct of water disinfection. It is halogenated furanone compound derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 441304-66-1. Pack Sizes: 500ug, 1mg. Molecular Formula: C5H3BrCl2O3, Molecular Weight: 261.89. US Biological Life Sciences. | Worldwide |
| 2-Iodo-benzaldehyde | 2-Iodo-benzaldehyde is a very useful synthetic intermediate. It is halogenated Benzaldehyde (B119740) which is mainly used as a precursor to other organic compounds, such as pharmaceuticals, and plastic additives. Group: Biochemicals. Grades: Highly Purified. CAS No. 26260-02-6. Pack Sizes: 2.5g, 5g. Molecular Formula: C7H5IO, Molecular Weight: 232.02. US Biological Life Sciences. | Worldwide |
| 3,5-Diiodo-α-methyl-DL-tyrosine | Halogenated derivative of tyrosine. Group: Biochemicals. Alternative Names: 3-[3,5-Diiodo-(4-hydroxyphenyl)]-α-methyl-D,L-alanine. Grades: Highly Purified. CAS No. 7434-77-7. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 3-Bromo-1-propan-1,1,2,2,3,3-d6-ol | 3-Bromo-1-propan-1,1,2,2,3,3-d6-ol is the labelled analogue of 3-Bromo-1-propanol (B686650), which is present in the structure-mutagenic activity relationships in the Salmonella typhimurium TA100 strain in a series of short-chain halogenated hydrocarbons and alcohols. Group: Biochemicals. Grades: Highly Purified. CAS No. 284474-43-7. Pack Sizes: 5mg, 10mg. Molecular Formula: C3HD6BrO, Molecular Weight: 145.03. US Biological Life Sciences. | Worldwide |
| 3-Bromo-1-propanol | Structure-mutagenic activity relationships in the Salmonella typhimurium TA100 strain in a series of short-chain halogenated hydrocarbons and alcohols. Group: Biochemicals. Alternative Names: 1-Bromo-3-hydroxypropane; 1-Bromo-3-propanol; 3-Bromopropyl Alcohol; 3-Hydroxypropyl Bromide; Trimethylene Bromohydrin. Grades: Highly Purified. CAS No. 627-18-9. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 3-Bromo-2,4,5,6-tetrafluoro-phenol | 3-Bromo-2,4,5,6-tetrafluoro-phenol is a synthetic immediate. It can be obtained from 1,3-Dibromo-2,4,5,6-tetrafluoro-benzene which is used as reagent/reactant in synthesis, halogen bonding dimers, crystal and molecular structure of halophenyl ethynyl Ph ethynyl pyridines. Group: Biochemicals. Grades: Highly Purified. CAS No. 85019-61-0. Pack Sizes: 100mg, 500mg. Molecular Formula: C6HBrF4O, Molecular Weight: 244.97. US Biological Life Sciences. | Worldwide |
| 3-Bromo-9H-carbazole | 3-Bromo-9H-carbazole is an aryl hydrocarbon receptor agonist. A standard for environmental testing and research. Substance for the bological potency study, characterization of mono to tetra-halogenated carbazoles. Group: Biochemicals. Grades: Highly Purified. CAS No. 1592-95-6. Pack Sizes: 1g, 10g. Molecular Formula: C12H8BrN, Molecular Weight: 246.1. US Biological Life Sciences. | Worldwide |
| 3-Bromobenzoic Acid Methyl Ester-d4 | 3-Bromobenzoic Acid Methyl Ester-d4, is the labeled analogue of 3-Bromobenzoic Acid Methyl Ester (B680250), an halogenated benzoate derivative used as a reagent in organic synthesis. 3-Bromobenzoic Acid Methyl Ester is used in the synthesis of a novel series of tetra hydrodibenzazocine as inhibitors of 17 β-hydroxysteroid dehydrogenase type 3. Group: Biochemicals. Grades: Highly Purified. CAS No. 1643575-37-4. Pack Sizes: 100mg, 500mg. Molecular Formula: , Molecular Weight: US Biological Life Sciences. | Worldwide |
| 3-Bromothiophene | 3-Bromothiophene is a bromine atom-substituted 3-halogenated thiophene with electrochemical stability, small porosity, and high π-π* lowest transition energy. 3-Bromothiophene is often used as a conductive polymer monomer [1] [2]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 3-Bromothiophene. CAS No. 872-31-1. Pack Sizes: 1 g; 5 g; 10 g; 25 g; 50 g. Product ID: HY-59299. |  |
| 3-Chloro-2-iodopyridine | 3-Chloro-2-iodopyridine is used in the preparation of silyl-mediated halogen/halogen exchange reactions of pyridines and other heterocycles. Group: Biochemicals. Grades: Highly Purified. CAS No. 77332-89-9. Pack Sizes: 250mg, 1 g. Molecular Formula: C5H3ClIN, Molecular Weight: 239.44. US Biological Life Sciences. | Worldwide |
| 3-Chloro-L-tyrosine | 3-Chloro-L-tyrosine was used in the enzymatic synthesis of halogen derivatives of aromatic amino acids labeled with hydrogen isotope. 3-Chloro-L-tyrosine exhibited stronger antioxidant properties in Hb-induced oxidative stress as was evident by higher efficiency of reduction of ferryl species. Synonyms: 3-Chloro-L-Tyr-OH; 3-Chloro-4-hydroxy-L-phenylalanine; 3-Chlorotyrosine; 3-Cl-Tyr-OH; (S)-2-Amino-3-(3-chloro-4-hydroxyphenyl)propanoic acid; (2S)-2-amino-3-(3-chloro-4-hydroxyphenyl)propanoic acid; CLY; H-Tyr(3-Cl)-OH. Grade: ≥ 99% (HPLC). CAS No. 7423-93-0. Molecular formula: C9H10NO3Cl. Mole weight: 215.63. | |
| 3-Chloropropyltriethoxysilane | As a kind of rubber-prcessing aid, it can be used to treat and couple the inorganic fillers in halogenated rubber, which includes chlorobutadiene rubber, chlorinated butyl rubber, chloro hydrine rubber, chlorosulfonated polyethylene etc, so as to improve their physical-mechanical properties. Used as an intermediate for other functional organosilanes. Uses: It can be used to treat and couple the inorganic fillers in halogenated rubber, which includes chlorobutadiene rubber, chlorosulfonated polyethylene etc., so as to improve their physical-mechanical properties. Group: Silane coupling agentsself assembly and contact printing materials. Alternative Names: 3-Chloropropyltriethoxysilane. CAS No. 5089-70-3. Pack Sizes: 10 g; 100 g. Product ID: 3-chloropropyl(triethoxy)silane. Molecular formula: 240.8. Mole weight: C9H21ClO3Si. CCO[Si](CCCCl)(OCC)OCC. KSCAZPYHLGGNPZ-UHFFFAOYSA-N. 98%. | |
| 3'-epi-5-Chloro-2'-deoxyuridine | The 3'-enantiomer of 5-Chloro-2'-deoxyuridine. A halogenated uridine derivative used in pharmaceutical compositions. Uses: The 3'-enantiomer of 5-chloro-2'-deoxyuridine (c365235). a halogenated uridine derivative used in pharmaceutical compositions. Synonyms: 5-Chloro-1-(2-deoxy-β-D-threo-pentofuranosyl)-2,4(1H,3H)-pyrimidinedione. CAS No. 188559-94-6. Molecular formula: C9H11ClN2O5. Mole weight: 262.65. | |
| 3-epi-5-Chloro-2'-deoxyuridine | The 3-enantiomer of 5-Chloro-2'-deoxyuridine. A halogenated uridine derivative used in pharmaceutical compositions. Group: Biochemicals. Alternative Names: 5-Chloro-1-(2-deoxy- β-D-threo-pentofuranosyl)-2,4(1H,3H)-pyrimidinedione. Grades: Highly Purified. CAS No. 188559-94-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4,4'-(1,2-Diphenylethene-1,2-diyl)diphenol | 4,4'-(1,2-Diphenylethene-1,2-diyl)diphenol. Uses: Tpe-doh is a synthetic intermediate of aggregation-induced emission (aie) dye for use in further synthesis of alkyl-halogen to make ether and polymer reaction via esterification. Group: Synthetic tools and reagents. Alternative Names: 1,2-Bis(4-hydroxyphenyl)-1,2-diphenylethylene,4,4'-(1,2-Diphenyl-1,2-ethenediyl)bisphenol,TPE-DOH. CAS No. 68578-79-0. Pack Sizes: 25 mg in poly bottle. Product ID: 4-[(E)-2-(4-hydroxyphenyl)-1,2-diphenylethenyl]phenol. Molecular formula: 364.44. Mole weight: C26H20O2. OC (C=C1)=CC=C1/C (C2=CC=CC=C2)=C (C3=CC=CC=C3)/C4=CC=C (O)C=C4. 1S/C26H20O2/c27-23-15-11-21 (12-16-23)25 (19-7-3-1-4-8-19)26 (20-9-5-2-6-10-20)22-13-17-24 (28)18-14-22/h1-18, 27-28H/b26-25+, ZYIGFXHZSKIVOO-OCEACIFDSA-N. ZYIGFXHZSKIVOO-OCEACIFDSA-N. | |
| 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetraphenol | 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetraphenol. Uses: Tpe-toh is a synthetic intermediate of aggregation-induced emission (aie) dye for use in further synthesis of alkyl-halogen to make ether via esterification and polymer reaction. Group: Bioelectronic materials organic light-emitting diode (oled) materials other materials. Alternative Names: 4,4',4'',4'''-(1,2-Ethenediylidene)tetrakisphenol,TPE-TOH,Tetra(4-hydroxyphenyl)ethylene. CAS No. 119301-59-6. Pack Sizes: 25 mg in glass insert. Product ID: 4-[1,2,2-tris(4-hydroxyphenyl)ethenyl]phenol. Molecular formula: 396.43. Mole weight: C26H20O4. OC (C=C1)=CC=C1C (C2=CC=C (O)C=C2)=C (C3=CC=C (O)C=C3)C4=CC=C (O)C=C4. 1S/C26H20O4/c27-21-9-1-17 (2-10-21)25 (18-3-11-22 (28)12-4-18)26 (19-5-13-23 (29)14-6-19)20-7-15-24 (30)16-8-20/h1-16, 27-30H, QQUZHNPGWNIYMK-UHFFFAOYSA-N. QQUZHNPGWNIYMK-UHFFFAOYSA-N. | |
| 4,4'-Di-tert-butyl-2,2'-bipyridine | 4,4'-Di-tert-butyl-2,2'-bipyridine. Uses: Ligand for the iridium-catalyzed borylation of arenes ligand for the iridium-catalyzed synthesis of arylboronic acids and aryl trifluoroborates ligand for the nickel-catalyzed hydroxycarboxylation of 1,2-dienes by reaction carbon dioxide and oxygen ligand for the iridium-catalyzed meta borylation followed by halogenation of 1,3-disubstituted arenes ligand for the iridium-catalyzed silyl-directed ortho-borylation of arenes ligand for the iridium-catalyzed silane borylation followed by aryl borylation ligand for the iridium-catalyzed microwave-accelerated borylation of aromatic c-h bonds ligand for the iridium-catalyzed silyl-directed borylation of indoles ligand for the nickel-catalyzed synthesis of functionalized dialkyl ketones from carboxylic acids and alkyl halides ligand for the iron-catalyzed arylation of heterocycles. Additional or Alternative Names: BBBPY; 4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine. Product Category: Polymer/Macromolecule. Appearance: White solid. CAS No. 72914-19-3. Molecular formula: C18H24N2. Mole weight: 268.4. Purity: 0.98. IUPACName: 4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine. Canonical SMILES: CC(C)(C)C1=CC(=NC=C1)C2=NC=CC(=C2)C(C)(C)C. Product ID: ACM72914193-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-Bromo-2-fluorobenzoic Acid | 4-Bromo-2-fluorobenzoic Acid is a halogenated derivative of benzoic acid. 4-Bromo-2-fluorobenzoic Acid is used in the synthesis of pharmaceutically significant products such as d-Amino acid oxidase inhibitors. Group: Biochemicals. Alternative Names: 2-Fluoro-4-bromobenzoic Acid; NSC 190364; 4-Bromo-2-fluorobenzoic Acid. Grades: Highly Purified. CAS No. 112704-79-7. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| 4-Bromo A23187 | 4-Bromo A23187 is a halogenated analog of the highly selective calcium ionophore A-23187. 4-Bromo A23187, a calcium modulator, induces apoptosis in different cells, including HL-60 cells [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 76455-48-6. Pack Sizes: 1 mg. Product ID: HY-N6694. | |
| 4-Bromo-A23187 | 4-Bromo-calcimycin, a halogenated analog of A-2318, is a non-fluorescent Ca2+ ionophore which could be commonly used in fluorescent probes experiments as a modutor of the quantitation of free Ca2+. Nonfluorescent calcium ionophore used as a calibration standard for determining cytoplasmic calcium ions by fluorescent probes. Synonyms: A23187, 4-Bromo; 4-Bromocalcimycin; 4-Benzoxazolecarboxylic acid. Grade: ≥98%. CAS No. 76455-48-6. Molecular formula: C29H36BrN3O6. Mole weight: 602.50. | |
| 4-Bromobenzoic Acid Methyl Ester | 4-Bromobenzoic Acid Methyl Ester is halogenated benzoate used as a reagent in organic synthesis. 4-Bromobenzoic Acid Methyl Ester can be used to stimulate microbial dechlorination of PCBs. 4-Bromobenzoic Acid Methyl Ester is also used in the preparation of stable radioiodinating reagent to label monoclonal antibodies for radiotherapy of cancer. Group: Biochemicals. Alternative Names: 1-Bromo-4- (methoxycarbonyl) benzene; 4-Methoxycarbonyl-1-bromobenzene; 4-Methoxycarbonylphenyl Bromide; Methyl 4-Bromobenzoate; Methyl p-Bromobenzoate; NSC 9392; p-Bromobenzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 619-42-1. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| 4-Bromomethyl-2-cyanophenyl | Halogenated benzonitrile used in protein-binding studies of quinoxaline angiotensin II receptor antagonists. Group: Biochemicals. Alternative Names: 4'-(Bromomethyl)-[1,1'-biphenyl]-2-carbonitrile; 2- (4-Bromomethylphenyl) benzonitrile; 4-(2-Cyanophenyl)benzyl Bromide; 4'-(Bromomethyl)-2-cyanobiphenyl. Grades: Highly Purified. CAS No. 114772-54-2. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 4-Bromostyrene | 4-Bromostyrene is a para-halogenated styrene derivative. The proton spectra of 4-bromostyrene exhibits dipolar couplings consistent with planar ground state structures, only if the torsional motion of lowest frequency occurs at about 80cm-1. It undergoes Heck reaction with 2-bromo-6-methoxynaphthalene in the presence of sodium acetate and Hermann's catalyst in N,N-dimethylacetamide to afford diarylethene. Uses: 4-bromostyrene was used in the following studies: structure activity relationships (sar) study of the chemical and biochemical properties of the vinyl group of styrene. synthesis of silsesquioxanes (sq) having 4-bromostyrenyl substituents. to investigate the photochemical growth of br-terminated self-assembled monolayers (sams) on si(111). synthesis of poly(1,4-phenylenevinylene), via heck reaction. synthesis of nitroolefins, via alkene cross-metathesis. Group: Monomers. Alternative Names: 1-Bromo-4-vinylbenzene, 1-(4-Bromophenyl)ethylene, p -Bromostyrene, 1-Bromo-4-ethenylbenzene, 4-Vinyl-1-bromobenzene. CAS No. 2039-82-9. Pack Sizes: Packaging 10, 25 g in glass bottle. Product ID: 1-Bromo-4-ethenylbenzene. Molecular formula: 183.05. Mole weight: H2C=CHC6H4Br. Brc1ccc(C=C)cc1. 1S/C8H7Br/c1-2-7-3-5-8 (9)6-4-7/h2-6H, 1H2. WGGLDBIZIQMEGH-UHFFFAOYSA-N. 96%. | |
| 4-Chlorostyrene | 4-Chlorostyrene is a para-halogenated styrene derivative. It undergoes graft copolymerization with acrylonitrile (AN) onto ethylene-propylene-diene terpolymer (EPDM) in the presence of benzoyl peroxide (initiator). Uses: 4-chlorostyrene was used in the following studies: study of chemical and biochemical properties of the vinyl group of styrene by the development of structure activity relationships (sar). preparation of new bis(pyrazolyl)borato olefin complexes of copper(I). to investigate the regioselectivity in the cationic heck reaction of 4-substituted styrenes. Group: Monomers. CAS No. 1073-67-2. Pack Sizes: Packaging 10, 50 g in glass bottle. Product ID: 1-chloro-4-ethenylbenzene. Molecular formula: 138.59. Mole weight: H2C=CHC6H4Cl. Clc1ccc(C=C)cc1. 1S/C8H7Cl/c1-2-7-3-5-8 (9)6-4-7/h2-6H, 1H2. KTZVZZJJVJQZHV-UHFFFAOYSA-N. | |
| 4-Tert-Butylcalix[4]Arene | 4-Tert-Butylcalix[4]Arene. Uses: Starting material for further derivatization, including halogenation, acylation, and diazo coupling. Group: Macrocyclessupramolecular host materials. Alternative Names: P-TERT-BUTYLCALIX[4]ARENE; TETRA-TERT-BUTYL(TETRAHYDROXY)CALIX[4]ARENE; AKOS 43; 4-TERT-BUTYLCALIX[4]ARENE; 4-T-BUTYLCALIX[4]ARENE; ETHYL 2-([5, 11, 17, 23-TETRA(TERT-BUTYL)-26, 27, 28-TRIS(2-ETHOXY-2-OXYETHOXY)PENTACYCLO[19.3.1.1(3, 7).1(9, 13).1(15, 19)]OCTACOSA-1(2. CAS No. 60705-62-6. Pack Sizes: Packaging 5, 25 g in glass bottle. Product ID: 5, 11, 17, 23-tetratert-butylpentacyclo[19.3.1.13, 7.19, 13.115, 19]octacosa-1(24), 3, 5, 7(28), 9, 11, 13(27), 15(26), 16, 18, 21(25), 22-dodecaene-25, 26, 27, 28-tetrol. Molecular formula: 648.91. Mole weight: C44H56O4. CC (C) (C)C1=CC2=C (C (=C1)CC3=CC (=CC (=C3O)CC4=CC (=CC (=C4O)CC5=C (C (=CC (=C5)C (C) (C)C)C2)O)C (C) (C)C)C (C) (C)C)O. 1S/C44H56O4/c1-41 (2, 3)33-17-25-13-27-19-34 (42 (4, 5)6)21-29 (38 (27)46)15-31-23-36 (44 (10, 11)12)24-32 (40 (31)48)16-30-22-35 (43 (7, 8)9)20-28 (39 (30)47)14-26 (18-33)37 (25)45/h17-24, 45-48H, 13-16H2, 1-12H3. NVKLTRSBZLYZHK-UHFFFAOYSA-N. ≥ 97%. | |
| 5-Bromoindole-1-carboxylic Acid tert-Butyl Ester | Protected 5-Bromoindoline. A brominated indoline derivative and a product of biocatalyzed halogenation of nucleobase analogs. 5-Bromoindoline is used in the synthetic preparation of biologically active compounds such as selective human β3 adrenergic receptor agonists. Group: Biochemicals. Alternative Names: 1,1-Dimethylethyl 5-bromo-2,3-dihydro-1H-indole-1-carboxylate; 5-Bromo-1-(tert-butyloxycarbonyl)-2,3-dihydro-1H-indole; 5-Bromo-2,3-dihydroindole-1-carboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 261732-38-1. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 5-Bromoindoline | 5-Bromoindoline is a brominated indoline derivative and a product of biocatalyzed halogenation of nucleobase analogs. 5-Bromoindoline is used in the synthetic preparation of biologically active compounds such as selective human β3 adrenergic receptor agonists. Group: Biochemicals. Alternative Names: 5-Bromo-2,3-dihydro-1H-indole; 5-Bromo-2,3-dihydroindole. Grades: Highly Purified. CAS No. 22190-33-6. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 5-Bromouracil-[2-13C,15N2] | 5-Bromouracil-[2-13C,15N2] is the labelled analogue of 5-Bromouracil, which is a halogenated nitrogenous base on RNA nucleosides. Synonyms: 5-Bromouracil-2-13C,15N2; 5-Bromouracil-13C,15N2; Bromouracil-13C,15N2; NSC 19940-13C,15N2; 5-Bromo-2,4(1H,3H)-pyrimidinedione-13C,15N2; 5-Bromo-2,4-dihydroxypyrimidine-13C,15N2; 5-Bromo-2,4-pyrimidinedione-13C,15N2. Grade: ≥98% by HPLC; ≥99% atom 13C; ≥99% atom 15N. CAS No. 181517-13-5. Molecular formula: C3[13C]H3Br[15N]2O2. Mole weight: 193.96. | |
| 5-Chloro-3',5'-di-O-acetyl-2'-deoxyuridine | A halogenated uridine derivative used in pharmaceutical compositions. Uses: A halogenated uridine derivative used in pharmaceutical compositions. Synonyms: 5-Chloro-2'-deoxyuridine 3',5'-Diacetate. Grade: 95%. CAS No. 6046-63-5. Molecular formula: C13H15ClN2O7. Mole weight: 346.72. | |
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