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| Product | Description | |
|---|---|---|
| 1,1-Bis(4-hydroxyphenyl)-2-phenyl-1-butene | 1,1-Bis(4-hydroxyphenyl)-2-phenyl-1-butene. Group: Biochemicals. Alternative Names: 4, 4'- (2-Phenyl-1-butenylidene) bisphenol. Grades: Highly Purified. CAS No. 91221-46-4. Pack Sizes: 25mg. US Biological Life Sciences. |  Worldwide |
| 1,1-Diphenyl-1-butene | Clear liquid, d20 0.99, 98%. CAS No. 1726-14-3. Pack Sizes: 5g, 25g. Product ID: FR-2555. B.P. 110-111/3 mm. Mole weight: 208.3. |  Frinton Laboratories |
| 1-[2-(Acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-5-bromo-1-(2-fluorophenyl)-2-pentanone (2Z)-2-Butenedioate | 1-[2-(Acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-5-bromo-1-(2-fluorophenyl)-2-pentanone (2Z)-2-Butenedioate is a byproduct in the synthesis of Prasugrel (P701150, HCl); an antiplatelet agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 1373350-60-7. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C24H25BrFNO7S. US Biological Life Sciences. | Worldwide |
| 1,3-Dichloro-butene | 1,3-Dichloro-butene. Group: Biochemicals. Grades: Highly Purified. CAS No. 926-57-8. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 1,4-Bis-(bromoacetoxy)-2-butene | 1,4-Bis-(bromoacetoxy)-2-butene. Group: Biochemicals. Alternative Names: Acetic acid 2-butenylene ester. Grades: Highly Purified. CAS No. 20679-58-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C8H10Br2O4. US Biological Life Sciences. | Worldwide |
| 1,4-Bis(triallylammonium)-2-butene dibromide | 1,4-Bis(triallylammonium)-2-butene dibromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 51523-45-6, 1,4-BIS(TRIALLYLAMMONIUM)-2-BUTENE DIBROMIDE. Product Category: Heterocyclic Organic Compound. CAS No. 51523-45-6. Molecular formula: C22H36N2Br2. Mole weight: 488.35. Purity: 0.96. IUPACName: tris(prop-2-enyl)-[4-[tris(prop-2-enyl)azaniumyl]but-2-enyl]azanium;dibromide. Canonical SMILES: C=CC[N+](CC=C)(CC=C)CC=CC[N+](CC=C)(CC=C)CC=C. Product ID: ACM51523456. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 1,4-Dibromo-2,3-bis(bromomethyl)-2-butene | 1,4-Dibromo-2,3-bis(bromomethyl)-2-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TIMTEC-BB SBB007706;TETRAKIS(BROMOMETHYL)ETHYLENE;1,4-DIBROMO-2,3-BIS(BROMOMETHYL)-2-BUTENE;2,3-bis(bromomethyl)-1,4-dibromo-2-buten;2,3-bis(bromomethyl)-1,4-dibromo-2-butene;2,3-di(Bromomethyl)-1,4-dibrom butene-2;2-Butene, 2,3-bis(bromomethyl)-1,4-dibr. Product Category: Heterocyclic Organic Compound. CAS No. 30432-16-7. Molecular formula: C6H8Br4. Mole weight: 399.74. Product ID: ACM30432167. Alfa Chemistry ISO 9001:2015 Certified. | |
| 1,4-Dichloro-2-butene | 1,4-Dichloro-2-butene. Group: Biochemicals. Alternative Names: (E)-1,4-Dichloro-2-butene; trans-1,4-Dichloro-2-butene; (E)-1,4-Dichloro-2-butene; 1,4-Dichloro-trans-2-butene; trans-1,4-Dichloro-2-butene; trans-1,4-Dichlorobuten-2-ene. Grades: Highly Purified. CAS No. 110-57-6. Pack Sizes: 5g. Molecular Formula: C4H6Cl2, Molecular Weight: 125. US Biological Life Sciences. | Worldwide |
| 1-Bromo-3-methyl-2-butene (90%) | 1-Bromo-3-methyl-2-butene is used to prepare xanthine dipeptidyl peptidase inhibitors for treatment of type 2 diabetes. It can also be used to synthesize natural and non-natural prenylated chalcones with antitumor, antioxidant activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 870-63-3. Pack Sizes: 1g, 5g. Molecular Formula: C5H9Br, Molecular Weight: 149.03. US Biological Life Sciences. | Worldwide |
| 1-Butene-3,4-diol | Decomposition product of Erythritol. Group: Biochemicals. Alternative Names: 3,4-Dihydroxy-1-butene; Erythrol. Grades: Highly Purified. CAS No. 497-06-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 1-Butene,4-bromo-3,3,4,4-tetrafluoro- | 1-Butene,4-bromo-3,3,4,4-tetrafluoro-. Group: Monomers. Alternative Names: EINECS 242-440-8, CID87721, 4-Bromo-3,3,4,4-tetrafluoro-1-butene, 1-Butene, 4-bromo-3,3,4,4-tetrafluoro-, 4-Bromo-3,3,4,4-tetrafluorobut-1-ene, 18599-22-9. CAS No. 18599-22-9. Product ID: 4-bromo-3,3,4,4-tetrafluorobut-1-ene. Molecular formula: 206.96. Mole weight: C4< / sub>H3< / sub>BrF4< / sub>. C=CC(C(F)(F)Br)(F)F. GVCWGFZDSIWLMO-UHFFFAOYSA-N. 96%. |  |
| 1-Chloro-1-butene | 1-Chloro-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-CHLORO-1-BUTENE;TRANS-1-CHLORO-1-BUTENE;1-chloro-1-buten;1-chlorobut-1-ene. Product Category: Heterocyclic Organic Compound. CAS No. 4461-42-1. Molecular formula: C4H7Cl. Mole weight: 90.55. Purity: 0.96. IUPACName: (E)-1-chlorobut-1-ene. Canonical SMILES: CCC=CCl. Density: 0.909g/cm³. ECNumber: 224-720-1. Product ID: ACM4461421. Alfa Chemistry ISO 9001:2015 Certified. | |
| 1-Chloro-3-methyl-2-butene (>85%) | 1-Chloro-3-methyl-2-butene is a reactive allylic chloride that is used as an alkylating agent in synthetic chemistry. 1-Chloro-3-methyl-2-butene is also used as a reagent to synthesize Hyperforin, an antibiotic originating from St. Johns wort that has the ability to inhibit growth of tumor cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 503-60-6. Pack Sizes: 5g, 10g. Molecular Formula: C5H9Cl. US Biological Life Sciences. | Worldwide |
| 2, ?2'-?[ (4-?Butyl-?1, ?3-?phenylene) ?diimino]?bis-?2-?butenedioic Acid Tetramethyl Ester | 2, ?2'-?[ (4-?Butyl-?1, ?3-?phenylene) ?diimino]?bis-?2-?butenedioic Acid Tetramethyl Ester is an intermediate in synthesizing Bufrolin (B689405), an analog of Sodium Cromoglycate (C815000). It is a mast cell stabilizer drug and is shown to display agonism at either human or rat G protein-coupled receptor GPR35. Group: Biochemicals. Grades: Highly Purified. CAS No. 63920-98-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C22H28N2O8. US Biological Life Sciences. | Worldwide |
| 2,3,3-Trimethyl-1-butene | 2,3,3-Trimethyl-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Triptene, Heptylene, 1-Butene, 2,3,3-trimethyl-, 2,3,3-Trimethylbut-1-ene, 2,3,3-TRIMETHYL-1-BUTENE, T75698_ALDRICH, NSC73922, MolPort-001-785-647, CID11669, EINECS 209-845-1, T0671, InChI=1/C7H14/c1-6(2)7(3,4)5/h1H2,2-5H, 594-56-9. Product Category: Alkenes. Appearance: CLEAR COLOURLESS LIQUID. CAS No. 594-56-9. Molecular formula: C7H14. Mole weight: 98.19. Purity: 0.96. IUPACName: 2,3,3-trimethylbut-1-ene. Canonical SMILES: CC(=C)C(C)(C)C. Density: 0.706 g/cm³. ECNumber: 209-845-1. Product ID: ACM594569. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2,3-Dimethyl-1-butene | 2,3-Dimethyl-1-butene is used in reactions to convert fatty acids to flavor compounds. It is also used in reactions with asymmetric glyoxylate to form α-hydroxy esters. Group: Biochemicals. Alternative Names: 1-Isopropyl-1-methylethylene; 2,3-Dimethyl-1-butene; 2,3-Dimethyl-1-butylene; 2-Isopropylpropene; NSC 73906. Grades: Highly Purified. CAS No. 563-78-0. Pack Sizes: 50g. US Biological Life Sciences. | Worldwide |
| 2,4-Dichloro-1,1,1-trifluoro-2-butene | 2,4-Dichloro-1,1,1-trifluoro-2-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,4-DICHLORO-1,1,1-TRIFLUORO-2-BUTENE, 97. Product Category: Heterocyclic Organic Compound. CAS No. 191591-40-9. Molecular formula: C4H3Cl2F3. Mole weight: 178.968. Product ID: ACM191591409. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-(4-Fluorophenoxy-d4)-N-methoxy-N-methyl-1-butene | Impurity in the preparation of labeled Lipoxin analogs. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2-Amino-2-butenediamide | 2-Amino-2-butenediamide. Group: Biochemicals. Alternative Names: Aminobutenediamide; 1-Amino-1,2-ethylenedicarboxamide. Grades: Highly Purified. CAS No. 18486-76-5. Pack Sizes: 2g. US Biological Life Sciences. | Worldwide |
| 2-Bromo-2-butene,mixture of cis and trans | 2-Bromo-2-butene,mixture of cis and trans. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Butene, 2-bromo-, 2-Bromobut-2-ene, 2-BROMO-2-BUTENE, (Z)-2-bromo-2-butene, 2-Bromo-trans-2-butene, trans-2-Bromo-2-butene, (2E)-2-Bromo-2-butene, 215562_ALDRICH, 657476_ALDRICH, 2-Butene, 2-bromo-, (Z)-, 2-BROMO-2-BUTENE (CIS), EINECS 236-316-2, 2-Bromo-2-butene, mixture of cis and trans, 13294-71-8, 3017-71-8. Product Category: Alkenyl. Appearance: clear yellow to brownish liquid. CAS No. 13294-71-8. Molecular formula: C4H7Br. Mole weight: 135. Purity: 0.96. IUPACName: (E)-2-bromobut-2-ene. Density: 1.32. Product ID: ACM13294718. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Bromo-3-methyl-2-butene | 2-Bromo-3-methyl-2-butene. Uses: Designed for use in research and industrial production. Product Category: Alkenyl. CAS No. 3017-70-7. Molecular formula: C5H2Cl2N2O2S2. Mole weight: 149.03. Product ID: ACM3017707. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Bromo-4-(2-carboethoxyphenyl)-1-butene | 2-Bromo-4-(2-carboethoxyphenyl)-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-BROMO-4-(2-CARBOETHOXYPHENYL)-1-BUTENE. Product Category: Heterocyclic Organic Compound. CAS No. 731772-81-9. Molecular formula: C13H15BrO2. Mole weight: 283.16. Purity: 0.96. IUPACName: ethyl 2-(3-bromobut-3-enyl)benzoate. Canonical SMILES: CCOC(=O)C1=CC=CC=C1CCC(=C)Br. Density: 1.3g/cm³. Product ID: ACM731772819. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Bromo-4-(2-chlorophenyl)-1-butene | 2-Bromo-4-(2-chlorophenyl)-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-BROMO-4-(2-CHLOROPHENYL)-1-BUTENE, 731772-02-4, AG-G-88942, CTK5D7428, AKOS016016665, OR01881, 2-Bromo-4-(2-chlorophenyl)but-1-ene, 2-(3-Bromobut-3-en-1-yl)chlorobenzene, KB-168898, 1-(3-bromobut-3-en-1-yl)-2-chlorobenzene. Product Category: Heterocyclic Organic Compound. CAS No. 731772-02-4. Molecular formula: C10H10BrCl. Mole weight: 245.5482. Purity: 0.96. IUPACName: 1-(3-bromobut-3-enyl)-2-chlorobenzene. Density: 1.4g/cm³. Product ID: ACM731772024. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Bromo-4-(4-bromophenyl)-1-butene | 2-Bromo-4-(4-bromophenyl)-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-bromo-4-(4-bromophenyl)-1-butene, 485320-34-1, CTK4J0874, AKOS016016684, 2-Bromo-4-(4-bromophenyl)but-1-ene, AG-F-64321, OR01873, 4-(3-Bromobut-3-en-1-yl)bromobenzene, KB-168922, 1-bromo-4-(3-bromobut-3-en-1-yl)benzene. Product Category: Heterocyclic Organic Compound. CAS No. 485320-34-1. Molecular formula: C10H10Br2. Mole weight: 289.9992. Purity: 0.96. IUPACName: 1-bromo-4-(3-bromobut-3-enyl)benzene. Density: 1.615g/cm³. Product ID: ACM485320341. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Butene-1,4-diamine,n1,n1,n4,n4-tetramethyl-,(2E)- | 2-Butene-1,4-diamine,n1,n1,n4,n4-tetramethyl-,(2E)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Butene-1,4-diamine, N,N,N,N-tetramethyl-, n,n,n,n-tetramethylbut-2-en-1,4-diamin, N,N,N,N,-Tetramethyl-2-butene-1,4-diamine, (E)-N,N,N,N-Tetramethylbut-2-ene-1,4-diamine, N,N,N,N-Tetramethyl-2-butene-1,4-diamine, 111-52-4, 4559-79-9, AG-D-29998, AC1NSLB4, AC1Q4TLN, 2-Butene-1,4-diamine, N,N,N,N-tetramethyl-, (2E)-, 2-Butene-1,4-diamine, N1,N1,N4,N4-tetramethyl-, (2E)-, 127094_ALDRICH, 518840_ALDRICH, EINECS 203-879-0, EINECS 224-928-2, AR-1K0751, AKOS015903099, AI3-23334, N,N,N,N-Tetramethylbut-2-enylenediamine. Product Category: Heterocyclic Organic Compound. Appearance: COLORLESS TO YELLOW LIQUID. CAS No. 111-52-4. Molecular formula: C8H18N2. Mole weight: 142.2419. Purity: 0.96. IUPACName: (E)-N,N,N,N-tetramethylbut-2-ene-1,4-diamine. Canonical SMILES: CN(C)CC=CCN(C)C. Density: 0.82 g/mL at 25ºC(lit.). ECNumber: 224-928-2. Product ID: ACM111524. Alfa Chemistry ISO 9001:2015 Certified. Categories: N,N,N',N'-Tetramethyl-2-butene-1,4-diamine. | |
| 2-Butene-1,4-diol | 2-Butene-1,4-diol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 110-64-5. Molecular Formula: C4H8O2. Mole Weight: 88.11. Catalog: APB110645. |  |
| 2-Butene-1,4-diol | Liquid. Group: Monomers. Alternative Names: 2-Butene-1,4-diol; (E)-but-2-ene-1,4-diol; 821-11-4; trans-2-Butene-1,4-diol; 2-butene-1,4-diol, (2E)-; 110-64-5; Butenediol; (E)-2-Butene-1,4-diol; (2E)-2-Butene-1,4-diol; 2-Butene, 1,4-dihydroxy-; 2-Buten-1,4-diol; UNII-0P6354W2W1; (2E)-but-2-ene-1,4-diol; 1,4-DIHYDROXY-2-BUTENE; Z/E-But-2-ene-1,4-dio; 6117-80-2; Penitricin C; 0P6354W2W1; Agrisynth B2D; 2-Butene-1,4-diol,c&t; Caswell No. 120; (2E)-2-Butene-1,4-diol #; HSDB 5540; NSC 1260; EINECS 203-787-0; EPA Pesticide Chemical Code 220100; 2-Butene-1,4-diol(cis+trans); AI3-07551; 2-BUTENE-1,4-DIOL (TRANS); zlchem 1295; DSSTox_CID_6849; EC 203-787-0; Trans-2-buten-1,4-diol; trans 2-butene-1,4-diol; (e)-2-buten-1,4-diol; DSSTox_RID_78227; DSSTox_GSID_26849; trans-but-2-ene-1,4-diol; trans-1,4-Dihydroxy-2-butene; C20H25N7O6.2Na; CHEMBL3188586; 2-Butene-1,4-diol, (E)-; ZLE0070; ZINC5112523; Tox21_202430; STL453720; AKOS000121146; NE10244; 2-Butene-1,4-diol, cis/trans mixture; NCGC00249224-01; NCGC00259979-01; AS-58110; CAS-110-64-5; B3384; Z3450; Q-200249; Q27237056; UNII-2I323Z5567 component ORTVZLZNOYNASJ-OWOJBTEDSA-N. CAS No. 821-11-4. Product ID: (E)-but-2-ene-1,4-diol. Molecular formula: 88.11g/mol. Mole weight: C4H8O2. C(C=CCO)O. InChI=1S/C4H8O2/c5-3-1-2-4-6/h1-2, 5-6H, 3-4H2/b2-1+. ORTVZLZNOYNASJ-OWOJBTEDSA-N. 96%. | |
| 2-Butene-1,4-dione,1,4-diphenyl- | 2-Butene-1,4-dione,1,4-diphenyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Dibenzoylethene;1,2-dibenzoyl-ethylen;1,4-Diphenyl-2-butene-1,4-dione;1,4-diphenyl-2-butene-4-dione;Dibenzoylethylene;Ethylene, 1,2-dibenzoyl-;USAF nd-57;1,2-DIBENZOYLETHYLENE. Product Category: Heterocyclic Organic Compound. CAS No. 4070-75-1. Molecular formula: C16H12O2. Mole weight: 236.28. Purity: 0.96. IUPACName: (E)-1,4-di(phenyl)but-2-ene-1,4-dione. Canonical SMILES: C1=CC=C(C=C1)C(=O)C=CC(=O)C2=CC=CC=C2. Density: 1.141 g/cm³. ECNumber: 213-498-1. Product ID: ACM4070751. Alfa Chemistry ISO 9001:2015 Certified. Categories: trans-1,2-(Dibenzoyl)ethylene. | |
| 2-Butene-1,4-dione,1,4-diphenyl-,(2E)- | 2-Butene-1,4-dione,1,4-diphenyl-,(2E)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dibenzoylethylene, trans-1,2-Dibenzoylethylene, 1,2-Dibenzoylethene, 1,2-Dibenzoylethylene, trans-Diphenacylidene, Ethylene, 1,2-dibenzoyl-, USAF ND-57, 1,4-Diphenyl-2-butene-1,4-dione, D33209_ALDRICH, trans-1,2-(Dibenzoyl)ethylene, 33560_FLUKA, EINECS 223-780-6, 1,4-Diphenylbut-2-ene-1,4-dione, MolPort-001-780-058, NSC 28072, AIDS017991, HMS1757J15, trans-1,4-Diphenyl-2-butene-1,4-dione, AIDS-017991, NSC 1983. Product Category: Heterocyclic Organic Compound. Appearance: yellow crystalline powder. CAS No. 959-28-4. Molecular formula: C16H12O2. Mole weight: 236.27. Purity: 0.96. IUPACName: (E)-1,4-diphenylbut-2-ene-1,4-dione. Canonical SMILES: C1=CC=C(C=C1)C(=O)C=CC(=O)C2=CC=CC=C2. Density: 1.141g/cm³. ECNumber: 213-498-1. Product ID: ACM959284. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Butene-1,4-diyl bis(bromoacetate) | 2-Butene-1,4-diyl bis(bromoacetate). Group: Biochemicals. Grades: Reagent Grade. CAS No. 20679-58-7. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| 2-Butenedioic-2,3-d2acid,(2E)-(9ci) | 2-Butenedioic-2,3-d2acid,(2E)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fumaric acid-2,3-d2, Maleic acid-2,3-d2, 486671_ALDRICH, AKOS015893971, I04-8843, 24461-32-3. Product Category: Heterocyclic Organic Compound. CAS No. 24461-32-3. Molecular formula: C4H2D2O4. Mole weight: 118.08. Purity: 98 atom % D. IUPACName: (E)-2,3-dideuteriobut-2-enedioic acid. Canonical SMILES: C(=CC(=O)O)C(=O)O. Density: 1.525g/cm³. Product ID: ACM24461323. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Chloro-1-butene | 2-Chloro-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-CHLORO-1-BUTENE;2-Chlorobutene. Product Category: Heterocyclic Organic Compound. CAS No. 52844-20-9. Molecular formula: C4H7Cl. Mole weight: 90.55. Purity: 0.96. IUPACName: 2-chlorobut-1-ene. Canonical SMILES: CCC(=C)Cl. Density: 0.897g/cm³. ECNumber: 218-652-1. Product ID: ACM52844209. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Chloro-3-(dichloromethyl)-2-butenedioic Acid (cis and trans mixture) | 2-Chloro-3-(dichloromethyl)-2-butenedioic Acid is mutagenic substance that comes from chlorinated furanone byproduct in disinfected drinking waters. Group: Biochemicals. Grades: Highly Purified. CAS No. 122551-90-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C5H3Cl3O4, Molecular Weight: 233.43. US Biological Life Sciences. | Worldwide |
| 2-Chloro-4-(3-methoxyphenyl)-1-butene | 2-Chloro-4-(3-methoxyphenyl)-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-CHLORO-4-(3-METHOXYPHENYL)-1-BUTENE. Product Category: Heterocyclic Organic Compound. CAS No. 731773-17-4. Molecular formula: C11H13ClO. Mole weight: 196.67. Purity: 0.96. IUPACName: 1-(3-chlorobut-3-enyl)-3-methoxybenzene. Canonical SMILES: COC1=CC=CC(=C1)CCC(=C)Cl. Density: 1.059g/cm³. Product ID: ACM731773174. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-(Chloromethyl)-1-butene | 2-(Chloromethyl)-1-butene is a useful reagent for palladium(II)-catalyzed intramolecular tandem aminoalkylation. It can also be used to prepare (±)-Stemonamine and (±)-Cephalotaxine. Group: Biochemicals. Grades: Highly Purified. CAS No. 23010-02-8. Pack Sizes: 1g, 5g. Molecular Formula: C5H9Cl. US Biological Life Sciences. | Worldwide |
| [[2- (Diethylamino) ethyl]thio]-acetic acid 6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester (E)-2-butenedioate | [[2- (Diethylamino) ethyl]thio]-acetic acid 6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester (E)-2-butenedioate. Group: Biochemicals. Alternative Names: (3aS, 4R, 5S, 6S, 8R, 9S, 9aR, 10R) -2-[[2- (Diethylamino) ethyl]thio]acetic acid 6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester (2E)-2-butenedioate; Tiamulin fumarate. Grades: Highly Purified. CAS No. 55297-96-6. Pack Sizes: 250g, 500g, 1Kg, 2Kg, 5Kg. Molecular Formula: C32H51NO8S. US Biological Life Sciences. | Worldwide |
| (2E)-1,4-Bis(4-bromophenyl)-2-butene-1,4-dione | Intermediate in the preparation of Furamidine an antimicrobial and antiparasitic agent. Group: Biochemicals. Alternative Names: (E)-1,4-Bis(4-bromophenyl)-2-butene-1,4-dione. Grades: Highly Purified. CAS No. 74322-80-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| (2E)-1,4-Dibromo-2-butene | (2E)-1,4-Dibromo-2-butene, is used as a reagent in the preparation of diaminoalkenes though copper-mediated diamination reaction. Group: Biochemicals. Grades: Highly Purified. CAS No. 821-06-7. Pack Sizes: 25g, 50g. Molecular Formula: C4H6Br2. US Biological Life Sciences. | Worldwide |
| (2E)-2,3-Bis(acetyloxy)-2-butenedioic Acid 1,4-Dimethyl Ester | (2E)-2,3-Bis(acetyloxy)-2-butenedioic Acid 1,4-Dimethyl Ester. Group: Biochemicals. Alternative Names: (E)-2,3-Bis(acetyloxy)-2-butenedioic Acid 1,4-Dimethyl Ester; Dihydroxyfumaric Acid Dimethyl Ester Diacetate; Dimethyl Diacetoxyfumarate; Dimethyl Dihydroxyfumarate Diacetate. Grades: Highly Purified. CAS No. 130-84-7. Pack Sizes: 1g. Molecular Formula: C10H12O8, Molecular Weight: 260.2. US Biological Life Sciences. | Worldwide |
| (2E)-2,3-Dihydroxy-2-butenedioic Acid Hydrate (1:?) | (2E)-2,3-Dihydroxy-2-butenedioic Acid Hydrate (1:?), is an organic building block used for the synthesis of various chemicals. It is also shown to be to the product of oxidative degradation pathway in wine, and it can produce yellow pigments by reacting with (+)-catechin. Group: Biochemicals. Grades: Highly Purified. CAS No. 199926-38-0. Pack Sizes: 1g, 2.5 g. Molecular Formula: C4H4O6.xH2O, Molecular Weight: 148.07. US Biological Life Sciences. | Worldwide |
| (2E)-2-Butenedioic Acid 1-[[3-[ (1R) -3-[Bis (1-methylethyl) amino]-1-phenylpropyl]-4- (2-methyl-1-oxopropoxy) phenyl]methyl] Ester | An impurity of Fesoterodine fumarate which is a muscarinic receptor antagonist for the treatment of Lower Urininary Tract Symptoms (LUTS). Group: Biochemicals. Grades: Highly Purified. CAS No. 1254942-29-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C30H39NO6. US Biological Life Sciences. | Worldwide |
| (2E)-4-Chloro-3-methyl-2-butenenitrile | (2E)-4-Chloro-3-methyl-2-butenenitrile in an intermediate used in the synthesis of all-trans-Retinal-d5 (R240002), which is corotenoid component of the visual pigments. Group: Biochemicals. Grades: Highly Purified. CAS No. 25163-39-7. Pack Sizes: 250mg, 500mg. Molecular Formula: C5H6ClN, Molecular Weight: 115.56. US Biological Life Sciences. | Worldwide |
| 2-Ethyl-3-methyl-butene | 2-Ethyl-3-methyl-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-ETHYL-3-METHYL-1-BUTENE;2-ethyl-3-methyl-but-1-ene;2-Ethyl-3-methylbut-1-ene;3-Methyl-2-ethyl-1-butene;2-methyl-3-methylene-pentane. Product Category: Heterocyclic Organic Compound. CAS No. 7357-93-9. Molecular formula: C7H14. Mole weight: 98.19. Product ID: ACM7357939. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-?Methoxy-?5-?methyl-?N, ?N-?bis(1-?methylethyl)?-?γ -?phenyl-?benzenepropanamine (2E)?-?2-Butenedioate | 2-?Methoxy-?5-?methyl-?N, ?N-?bis(1-?methylethyl)?-?γ -?phenyl-?benzenepropanamine (2E)?-?2-Butenedioate (Tolterodine USP Related Compound A) is a related compound of Tolterodine (T535795), a muscarinic receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 124935-89-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C23H33NO; (C4H4O4), Molecular Weight: 339.5111607. US Biological Life Sciences. | Worldwide |
| 2-Methyl-1-butene | 2-Methyl-1-butene is a volatile organic compound (VOC) found in urban mixtures of hydrocarbons which can enhance inflammatory responses in lung cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 563-46-2. Pack Sizes: 10g, 25 g. Molecular Formula: C5H10. US Biological Life Sciences. | Worldwide |
| 2-Methyl-2-butene, Technical Grade 90% | 2-Methyl-2-butene is a trisubstituted olefin that is thought to be one of the prominent volatile compounds in exhaled human breath, possibly indicating the presence of lung cancer. 2-Methyl-2-butene is also used as a substitute for Methylene chloride as a dental softening agent. Group: Biochemicals. Grades: Purified. CAS No. 513-35-9. Pack Sizes: 1g, 10g. Molecular Formula: C5H10, Molecular Weight: 70.13. US Biological Life Sciences. | Worldwide |
| 2-Methyl-4-(4-methylphenyl)-1-butene | 2-Methyl-4-(4-methylphenyl)-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-(3-Methyl-3-butenyl)-4-methylbenzene, 56818-01-0, 2-methyl-4-(4-methylphenyl)-1-butene, AC1LC7LD, AC1Q28FP, CTK5A5743, KST-1B5756, AR-1B1539, 4-(3-Methylbut-3-en-1-yl)toluene, AKOS016016730, AG-J-27723, OR01930, 2-Methyl-4-(4-methylphenyl)but-1-ene, 1-methyl-4-(3-methylbut-3-enyl)benzene, KB-173683, 1-methyl-4-(3-methylbut-3-en-1-yl)benzene, Benzene, 1-methyl-4-(3-methyl-3-butenyl)-. Product Category: Heterocyclic Organic Compound. CAS No. 56818-01-0. Molecular formula: C12H16. Mole weight: 160.26132. Purity: 0.96. IUPACName: 1-methyl-4-(3-methylbut-3-enyl)benzene. Product ID: ACM56818010. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Methyl-4-[(4-trifluoromethyl)phenyl]-1-butene | 2-Methyl-4-[(4-trifluoromethyl)phenyl]-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AKOS016016860, 2-Methyl-4-[(4-trifluoromethyl)phenyl]-1-butene, 113947-86-7. Product Category: Heterocyclic Organic Compound. CAS No. 113947-86-7. Molecular formula: C12H13F3. Mole weight: 214.23261. Purity: 0.96. IUPACName: 1-(3-methylbut-3-enyl)-4-(trifluoromethyl)benzene. Canonical SMILES: CC(=C)CCC1=CC=C(C=C1)C(F)(F)F. Density: 1.07g/cm³. Product ID: ACM113947867. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Phenyl-2-butene | 2-Phenyl-2-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (1-methyl-1-propenyl)benzene;2-butene,2-phenyl-,(cis+trans);2-phenyl-2-butene(cis+trans);alpha,beta-Dimethylstyrene;Benzene, (1-methyl-1-propenyl)-;benzene,(1-methyl-1-propenyl)-;α,β-dimethylstyrene;2-PHENYL-2-BUTENE. Product Category: Heterocyclic Organic Compound. CAS No. 2082-61-3. Molecular formula: C10H12. Mole weight: 132.2. Product ID: ACM2082613. Alfa Chemistry ISO 9001:2015 Certified. | |
| (2Z)-2-Butenedioic Acid 1-Ethyl Ester | (2Z)-2-Butenedioic Acid 1-Ethyl Ester is a phytochemical isolated from cranberries. Exhibits potential antiproliferative and antioxidant activities. Group: Biochemicals. Alternative Names: (Z)-Butenedioic Acid Monoethyl Ester; Maleic Acid Ethyl Ester; Ethyl Hydrogen Maleate; Monoethyl (2Z)-2-Butenedioate; Monoethyl Maleate. Grades: Highly Purified. CAS No. 3990-3-2. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C?H?O?, Molecular Weight: 144.13. US Biological Life Sciences. | Worldwide |
| (2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 | (2Z)-2-Butenedioic Acid 1-Methyl Ester-d3. Group: Biochemicals. Alternative Names: (Z)-Butenedioic Acid Monomethyl Ester-d3; Maleic Acid Methyl Ester-d3; Methyl Hydrogen Maleate-d3; Monomethyl (2Z)-2-Butenedioate-d3; Monomethyl Maleate-d3. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (3,3,4,4,4-d5)-(E/Z)-1-[4-(2-Chloroethoxy)phenyl]-1-[4-hydroxyphenyl]-2-phenyl-1-butene | (3,3,4,4,4-d5)-(E/Z)-1-[4-(2-Chloroethoxy)phenyl]-1-[4-hydroxyphenyl]-2-phenyl-1-butene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (3, 3, 4, 4, 4-d5) - (E/Z) -1-[4- (2-Chloroethoxy) phenyl]-1-[4- (t-butyldimethylsilyloxy) phenyl]-2-phenyl-1-butene | (3, 3, 4, 4, 4-d5) - (E/Z) -1-[4- (2-Chloroethoxy) phenyl]-1-[4- (t-butyldimethylsilyloxy) phenyl]-2-phenyl-1-butene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| (3,3,4,4,4-d5)-(e/z)-1-[4-(2-Chloroethoxy)phenyl]-1-[4-(tert-butyldimethylsilyloxy)phenyl]-2-phenyl-1-butene | (3,3,4,4,4-d5)-(e/z)-1-[4-(2-Chloroethoxy)phenyl]-1-[4-(tert-butyldimethylsilyloxy)phenyl]-2-phenyl-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3,3,4,4,4-D5)-(E/Z)-1-[4-(2-Chloroethoxy)phenyl]-1-[4-(t-butyldimethylsilyloxy)phenyl]-2-phenyl-1-butene. Product Category: Heterocyclic Organic Compound. Appearance: Pale Yellow Oil. CAS No. 1020719-26-9. Molecular formula: C30H32D5ClO2Si. Product ID: ACM1020719269. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-(3-Bromo-2-thienyl)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene (2E)-2-Butenedioate | 3-(3-Bromo-2-thienyl)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene (2E)-2-Butenedioate α3 β2 full agonist and α3 β4 partial agonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 216853-60-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C12H14BrNS C4H4O4, Molecular Weight: 284.221160699999. US Biological Life Sciences. | Worldwide |
| 3,3-Dimethyl-1-butene | 3,3-Dimethyl-1-butene. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 558-37-2. Mole weight: 84.16. Product ID: ACM558372. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4,4,4-Tetrafluoro-3-(heptafluoro-1-propoxy)1-butene | 3,4,4,4-Tetrafluoro-3-(heptafluoro-1-propoxy)1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 131628-34-7, CTK4B7412, AG-D-64229, KB-82278, 3,4,4,4-Tetrafluoro-3-(heptafluoropropoxy)but-1-ene, 3,4,4,4-TETRAFLUORO-3-(HEPTAFLUORO-1-PROPOXY)1-BUTENE. Product Category: Heterocyclic Organic Compound. CAS No. 131628-34-7. Molecular formula: C7H3F11O. Mole weight: 312.080555 [g/mol]. Purity: 0.96. IUPACName: 3,4,4,4-tetrafluoro-3-(1,1,2,2,3,3,3-heptafluoropropoxy)but-1-ene. Product ID: ACM131628347. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dichloro-3,4,4-trifluoro-1-butene | 3,4-Dichloro-3,4,4-trifluoro-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,4-DICHLORO-3,4,4-TRIFLUORO-1-BUTENE;3,4-DICHLORO-3,4,4-TRIFLUOROBUT-1-ENE. Product Category: Heterocyclic Organic Compound. CAS No. 374-26-5. Molecular formula: C4H3Cl2F3. Mole weight: 178.97. Purity: 0.96. IUPACName: 3,4-dichloro-3,4,4-trifluorobut-1-ene. Density: 1.388g/cm³. Product ID: ACM374265. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dihydroxy-1-butene | 3,4-Dihydroxy-1-butene. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 497-06-3. Molecular formula: C4H8N2O2. Mole weight: 88.11. Product ID: ACM497063. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-BUTENE-1,2-DIOL. | |
| 3-Butenenitrile | 3-Butenenitrile. Group: Biochemicals. Alternative Names: Allyl cyanide. Grades: Highly Purified. CAS No. 109-75-1. Pack Sizes: 50g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 3-Butenenitrile 99+% (GC) | 3-Butenenitrile 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 109-75-1. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 3-Chloroheptafluoro-2-butene | 3-Chloroheptafluoro-2-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Chloroheptafluoro-2-butene, 2-Chloroheptafluorobut-2-ene, 434-41-3, ACMC-1AJHF, 2-chloro-1,1,1,3,4,4,4-heptafluorobut-2-ene, AC1LBWS8, CTK4I7350, AG-C-19536, AG-F-53724, KB-170000, 2-chloro-1,1,1,3,4,4,4-heptafluoro-2-butene, A826281, 2-Butene,2-chloro-1,1,1,3,4,4,4-heptafluoro-, 2-chloranyl-1,1,1,3,4,4,4-heptakis(fluoranyl)but-2-ene, 2-Butene,2-chloroheptafluoro- (6CI,7CI); 2-Chloro-1,1,1,3,4,4,4-heptafluoro-2-butene;CFC 1317mx. Product Category: Heterocyclic Organic Compound. CAS No. 434-41-3. Molecular formula: C4ClF7. Mole weight: 216.48. Purity: 0.96. IUPACName: 2-chloro-1,1,1,3,4,4,4-heptafluorobut-2-ene. Canonical SMILES: C(=C(C(F)(F)F)Cl)(C(F)(F)F)F. Density: 1.548. Product ID: ACM434413. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Methyl-1-phenyl-2-butene | Liquid, 96%. Synonyms: (3-Methyl-2-butenyl)benzene. CAS No. 4489-84-3. Pack Sizes: 5g, 25g. Product ID: FR-0695. B.P. 99-101/20 mm. Mole weight: 146.23. | Frinton Laboratories |
| 4-(1-Ethoxyethoxy)-2-methyl-1-butene | 4-(1-Ethoxyethoxy)-2-methyl-1-butene is an intermediate in the synthesis of Mevalonolactone, which is a key intermediate in the synthesis of vitamin E-related compounds. Synonyms: 1-Butene, 4-(1-ethoxyethoxy)-2-methyl-; 1-Ethoxy-1-[(3-methylbut-3-en-1-yl)oxy]ethane; 2,6-Dimethyl-5,7-dioxa-1-nonene. CAS No. 261378-88-5. Molecular formula: C9H18O2. Mole weight: 158.24. |  |
| 4-(2-Acetoxyphenyl)-2-chloro-1-butene | 4-(2-Acetoxyphenyl)-2-chloro-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2-ACETOXYPHENYL)-2-CHLORO-1-BUTENE. Product Category: Heterocyclic Organic Compound. CAS No. 890097-72-0. Molecular formula: C12H13ClO2. Mole weight: 224.68. Purity: 0.96. IUPACName: [2-(3-chlorobut-3-enyl)phenyl] acetate. Canonical SMILES: CC(=O)OC1=CC=CC=C1CCC(=C)Cl. Density: 1.128g/cm³. Product ID: ACM890097720. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(2-Ethoxyphenyl)-2-methyl-1-butene | 4-(2-Ethoxyphenyl)-2-methyl-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2-ETHOXYPHENYL)-2-METHYL-1-BUTENE, 18272-87-2, CTK4D8277, AKOS006327752, AG-E-32528, KB-186326. Product Category: Heterocyclic Organic Compound. CAS No. 18272-87-2. Molecular formula: C13H18O. Mole weight: 190.28781. Purity: 0.96. IUPACName: 1-ethoxy-2-(3-methylbut-3-enyl)benzene. Canonical SMILES: CCOC1=CC=CC=C1CCC(=C)C. Density: 0.918g/cm³. Product ID: ACM18272872. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(2-Fluorophenyl)-2-methyl-1-butene | 4-(2-Fluorophenyl)-2-methyl-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2-FLUOROPHENYL)-2-METHYL-1-BUTENE, 731772-98-8, AG-G-88997, CTK5D7483, AKOS006287298, KB-186337, Benzene,1-fluoro-2-(3-methyl-3-buten-1-yl)-, Benzene,1-fluoro-2-(3-methyl-3-butenyl)- (9CI). Product Category: Heterocyclic Organic Compound. CAS No. 731772-98-8. Molecular formula: C11H13F. Mole weight: 164.22466. Purity: 0.96. IUPACName: 1-fluoro-2-(3-methylbut-3-enyl)benzene. Canonical SMILES: CC(=C)CCC1=CC=CC=C1F. Density: 0.961g/cm³. Product ID: ACM731772988. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(2-Quinoxalinyl-3-butene-1,2-diol | 4-(2-Quinoxalinyl-3-butene-1,2-diol. Applications: An oxomolybdoenzyme cofactor. Group: Coenzymes. CAS No. 127196-36-5. Mole weight: 216.24. 4-(2-Quinoxalinyl-3-butene-1,2-diol; 127196-36-5. Cat No: COEC-075. |  |
| 4-(2-Quinoxalinyl-3-butene-1,2-diol | 4-(2-Quinoxalinyl-3-butene-1,2-diol. Group: Biochemicals. Alternative Names: [S-(E)]-4-(2-Quinoxalinyl-3-butene-1,2-diol. Grades: Highly Purified. CAS No. 127196-36-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C12H12N2O2. US Biological Life Sciences. | Worldwide |
| 4-(3-Chlorophenyl)-2-methyl-1-butene | 4-(3-Chlorophenyl)-2-methyl-1-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(3-CHLOROPHENYL)-2-METHYL-1-BUTENE, 731772-08-0, AG-G-88948, CTK5D7434, AKOS016016671, OR01893, 4-(3-Chlorophenyl)-2-methylbut-1-ene, 3-(3-Methylbut-3-en-1-yl)chlorobenzene, KB-186552, 1-chloro-3-(3-methylbut-3-en-1-yl)benzene. Product Category: Heterocyclic Organic Compound. CAS No. 731772-08-0. Molecular formula: C11H13Cl. Mole weight: 180.67926. Purity: 0.96. IUPACName: 1-chloro-3-(3-methylbut-3-enyl)benzene. Canonical SMILES: CC(=C)CCC1=CC(=CC=C1)Cl. Density: 1.011g/cm³. Product ID: ACM731772080. Alfa Chemistry ISO 9001:2015 Certified. | |
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