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| Product | Description | |
|---|---|---|
| (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl Ester (2Z)-2-Methyl-2-butenoic Acid | (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl Ester (2Z)-2-Methyl-2-butenoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1048973-04-1. Pack Sizes: 10mg. Molecular Formula: C24H34O5, Molecular Weight: 402.52. US Biological Life Sciences. |  Worldwide |
| 2,2-Dimethyl-3-butenoic Acid | 2,2-Dimethyl-3-butenoic Acid is an constituent in the synthesis of metabolites of Simvastatin (S485000), a synthetic derivative of a fermentation product of Aspergillus terreus. Group: Biochemicals. Grades: Highly Purified. CAS No. 10276-09-2. Pack Sizes: 25mg, 100mg. Molecular Formula: C6H10O2, Molecular Weight: 114.14. US Biological Life Sciences. | Worldwide |
| 2,2-Dimethyl-3-butenoic Acid Ethyl-d5 Ester | 2,2-Dimethyl-3-butenoic Acid Ethyl-d5 Ester is labelled 2,2-Dimethyl-3-butenoic Acid Ethyl Ester (D469060), the ethyl ester of 2,2-Dimethyl-3-butenoic Acid (D469055) which is an constituent in the synthesis of metabolites of Simvastatin (S485000), a synthetic derivative of a fermentation product of Aspergillus terreus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C8H9D5O2, Molecular Weight: 147.229999999999. US Biological Life Sciences. | Worldwide |
| 2,2-Dimethyl-3-butenoic Acid Ethyl Ester | 2,2-Dimethyl-3-butenoic Acid Ethyl Ester is the ethyl ester of 2,2-Dimethyl-3-butenoic Acid (D469055) which is an constituent in the synthesis of metabolites of Simvastatin (S485000), a synthetic derivative of a fermentation product of Aspergillus terreus. Group: Biochemicals. Grades: Highly Purified. CAS No. 58544-20-0. Pack Sizes: 25mg, 250mg. Molecular Formula: C8H14O2, Molecular Weight: 142.199999999999. US Biological Life Sciences. | Worldwide |
| 2,2-Dimethyl-3-butenoic Acid Methyl-d3 Ester | 2,2-Dimethyl-3-butenoic Acid Methyl-d3 Ester is labelled 2,2-Dimethyl-3-butenoic Acid Methyl Ester (D469065), the methyl ester of 2,2-Dimethyl-3-butenoic Acid (D469055) which is an constituent in the synthesis of metabolites of Simvastatin (S485000), a synthetic derivative of a fermentation product of Aspergillus terreus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C7H9D3O2, Molecular Weight: 131.19. US Biological Life Sciences. | Worldwide |
| 2,2-Dimethyl-3-butenoic Acid Methyl Ester | 2,2-Dimethyl-3-butenoic Acid Methyl Ester is the methyl ester of 2,2-Dimethyl-3-butenoic Acid (D469055) which is an constituent in the synthesis of metabolites of Simvastatin (S485000), a synthetic derivative of a fermentation product of Aspergillus terreus. Group: Biochemicals. Grades: Highly Purified. CAS No. 19757-86-9. Pack Sizes: 25mg, 250mg. Molecular Formula: C7H12O2, Molecular Weight: 128.169999999999. US Biological Life Sciences. | Worldwide |
| 2,2-Dimethyl-3-chloro-3-butenoic acid | 2,2-Dimethyl-3-chloro-3-butenoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-CHLORO-2,2-DIMETHYL-BUT-3-ENOIC ACID. Product Category: Heterocyclic Organic Compound. Appearance: Colourless Oil. CAS No. 56663-75-3. Molecular formula: C6H9ClO2. Mole weight: 148.59. Purity: 0.96. IUPACName: 3-chloro-2,2-dimethylbut-3-enoic acid. Canonical SMILES: CC(C)(C(=C)Cl)C(=O)O. Product ID: ACM56663753. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2,2-Dimethyl-3-chloro-3-butenoic Acid | 2,2-Dimethyl-3-chloro-3-butenoic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 2-Amino-3-butenoic acid trifluoroacetate salt | 2-Amino-3-butenoic acid trifluoroacetate salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-AMINO-3-BUTENOIC ACID TRIFLUOROACETATE SALT;DL-VINYLGLYCINE TRIFLUOROACETATE SALT;dl-vinylglycine trifluoroacetate. Product Category: Heterocyclic Organic Compound. CAS No. 166301-19-5. Molecular formula: C6H8F3NO4. Mole weight: 215.13. Product ID: ACM166301195. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Bromo-3-methylbutenoic acid methyl ester | 2-Bromo-3-methylbutenoic acid methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Methyl 2-Bromo-3,3-dimethylacrylate; 2-Bromo-3-methyl-2-butenoic Acid Methyl Ester. Product Category: Heterocyclic Organic Compound. Appearance: Orange Oil. CAS No. 51263-40-2. Molecular formula: C6H9BrO2. Mole weight: 193.04. Purity: 0.96. IUPACName: methyl 2-bromo-3-methylbut-2-enoate. Density: 1.404g/cm³. Product ID: ACM51263402. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Bromo-3-methylbutenoic Acid Methyl Ester | 2-Bromo-3-methylbutenoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: Methyl 2-Bromo-3,3-dimethylacrylate; 2-Bromo-3-methyl-2-butenoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 51263-40-2. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 2-Butenoic acid,2-methyl-,hexyl ester,(2E)- | 2-Butenoic acid,2-methyl-,hexyl ester,(2E)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hexyl tiglate, Hexyl crotonate, n-Hexyl tiglate, n-Hexyl tiglinate, hexyl 2-methyl-2-butenoate, Hexyl 2-methylisocrotonate, W500909_ALDRICH, EINECS 240-997-1, n-Hexyl trans-2-methyl-2-butenoate, ENT 33335, hexyl (2E)-2-methylbut-2-enoate, BRN 2960652, EINECS 265-857-7, CID637523, ZINC02018241, AI3-33335, LS-55606, 2-Butenoic acid, 2-methyl-, hexyl ester, (2E)-, 2-Butenoic acid, 2-methyl-, hexyl ester, (E)-, CROTONIC ACID, 2-METHYL-, HEXYL ESTER, (E)-. Product Category: Heterocyclic Organic Compound. Appearance: colorless liquid. CAS No. 16930-96-4. Molecular formula: C11H20O2. Mole weight: 184.31. Purity: 0.96. IUPACName: hexyl (E)-2-methylbut-2-enoate. Density: 0.894 g/mL at 25ºC(lit.). Product ID: ACM16930964. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Butenoic acid,3-[(trimethylsilyl)oxy]-,methyl ester,(2E)- | 2-Butenoic acid,3-[(trimethylsilyl)oxy]-,methyl ester,(2E)-. Group: Salt. CAS No. 26767-00-0. Product ID: methyl 3-trimethylsilyloxybut-2-enoate. Molecular formula: 188.3g/mol. Mole weight: C8H16O3Si. CC(=CC(=O)OC)O[Si](C)(C)C. InChI=1S/C8H16O3Si/c1-7 (6-8 (9)10-2)11-12 (3, 4)5/h6H, 1-5H3. OQNKCUVOGBTGDJ-UHFFFAOYSA-N. |  |
| (2E)-2,4,4-Tribromo-3-formyl-2-butenoic Acid | (2E)-2,4,4-Tribromo-3-formyl-2-butenoic Acid is mutagenic byproduct of water disinfection. It is brominated furanone compound derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 441304-68-3. Pack Sizes: 500ug, 1mg. Molecular Formula: C5H3Br3O3, Molecular Weight: 350.79. US Biological Life Sciences. | Worldwide |
| (2E,2'E)-4,4'-(Methylimino)bis-2-butenoic Acid Dimethyl Ester | (2E,2'E)-4,4'-(Methylimino)bis-2-butenoic Acid Dimethyl Ester is an intermediate in the synthesis of Indisetron (I532500), which is a 5-HT3 receptor antagonist as an antiemetic agent. It is used for treatment of digestive tract disorders. Group: Biochemicals. Grades: Highly Purified. CAS No. 852052-29-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C11H17NO4. US Biological Life Sciences. | Worldwide |
| (2E)?-3-((2,3:5,6-Di-O-isopropylidene)-D-mannit-1-yl)-2-?butenoic acid methyl ester |  | |
| (2E)-3-(2-Chlorophenyl)-2-butenoic Acid Ethyl Ester | (2E)-3-(2-Chlorophenyl)-2-butenoic Acid Ethyl Ester is a reagent in the synthesis of substituted 3-phenylpropenoates and other analogs. Group: Biochemicals. Grades: Highly Purified. CAS No. 1056642-37-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H13ClO2, Molecular Weight: 224.68. US Biological Life Sciences. | Worldwide |
| (2E)-3-(2-Chlorophenyl)-2-butenoic Acid Methyl Ester | (2E)-3-(2-Chlorophenyl)-2-butenoic Acid Methyl Ester is a reagent used as a cross-coupling partner in the synthesis of pharmaceutical agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1029612-67-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H11ClO2, Molecular Weight: 210.66. US Biological Life Sciences. | Worldwide |
| (2E) -3-[[ (4-Methylphenyl) sulfonyl]oxy]-2-butenoic Acid Methyl Ester | (2E) -3-[[ (4-Methylphenyl) sulfonyl]oxy]-2-butenoic Acid Methyl Ester is an intermediate in the synthesis of Juvenile Hormone which (J211195) regulates development, reproduction, diapause, and polyphenisms in insects. Group: Biochemicals. Grades: Highly Purified. CAS No. 1029612-16-5. Pack Sizes: 500mg, 1g. Molecular Formula: C12H14O5S. US Biological Life Sciences. | Worldwide |
| (2E)-3-Methyl-4-(benzyloxy)-2-butenoic Acid Methyl Ester | A reactant used in the preparation of (+)-2-C-Methyl-D-erythritol-4-phosphate and branched polyols methylerythritol and methylthreitol as synthon of terpenoids. Group: Biochemicals. Alternative Names: (2E)-3-Methyl-4-(phenylmethoxy)-2-butenoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 310887-98-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (2E)-4-(1-Pyrrolidinyl)-2-butenoic Acid Hydrochloride | (2E)-4-(1-Pyrrolidinyl)-2-butenoic Acid is used in the preparation of pyridine and pyrimidine compounds as BTK inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 848133-09-5. Pack Sizes: 100mg, 1g. Molecular Formula: C8H14ClNO2, Molecular Weight: 191.66. US Biological Life Sciences. | Worldwide |
| (2E)-4-[2-Nitro-3-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl]-4-oxo-2-butenoic acid methyl ester | (2E)-4-[2-Nitro-3-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl]-4-oxo-2-butenoic acid methyl ester, known scientifically as a Biomedical Therapeutic Compound, provides potent solutions for various medical conditions such as cancer and inflammatory disorders. This extraordinary compound has demonstrated remarkable anti-inflammatory and anti-proliferative effects, rendering it indispensable for targeted therapies. Synonyms: methyl (E)-4-[2-nitro-3-[(2S,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyphenyl]-4-oxobut-2-enoate. CAS No. 224044-68-2. Molecular formula: C25H27NO15. Mole weight: 581.48. | |
| (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 |
| (2E)-4-Methoxy-2-butenoic Acid | (2E)-4-Methoxy-2-butenoic Acid. Group: Biochemicals. Alternative Names: (E)-4-Methoxy-2-butenoic Acid. Grades: Highly Purified. CAS No. 63968-74-1. Pack Sizes: 1g. Molecular Formula: C5H8O3, Molecular Weight: 116.12. US Biological Life Sciences. | Worldwide |
| (2Z) -3-[[ (4-Methylphenyl) sulfonyl]oxy]-2-butenoic Acid Methyl Ester | (2Z) -3-[[ (4-Methylphenyl) sulfonyl]oxy]-2-butenoic Acid Methyl Ester is an impurity in the synthesis of Juvenile Hormone which (J211195) regulates development, reproduction, diapause, and polyphenisms in insects. Group: Biochemicals. Grades: Highly Purified. CAS No. 1029612-18-7. Pack Sizes: 500mg, 1g. Molecular Formula: C12H14O5S. US Biological Life Sciences. | Worldwide |
| (2Z)-3-Methyl-4-(benzyloxy)-2-butenoic Acid Methyl Ester | A reactant used in the preparation of Methyl-D-erythritol Phosphate, a substrate in terpenoid biosynthesis. Group: Biochemicals. Alternative Names: (2Z)-3-Methyl-4-(phenylmethoxy)-2-butenoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 449759-41-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (2Z)-3-Methyl-4-(benzyloxy)-2-butenoic-d3 Acid Methyl Ester | A reactant used in the preparation of Methyl-D-erythritol Phosphate, a substrate in terpenoid biosynthesis. Group: Biochemicals. Alternative Names: (2Z)-3-Methyl-4-(phenylmethoxy)-2-butenoic-d3 Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 3- [ [2- (Aminocarbonyl) hydrazinylidene] methyl] -4, 4, 4-trifluoro-2-butenoic Acid Ethyl Ester | Intermediate in the production of herbicides. Group: Biochemicals. Alternative Names: 3-[[ (Aminocarbonyl) hydrazono]methyl]-4, 4, 4-trifluoro-2-butenoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 244268-38-0. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 3-Amino-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-2-butenoic Acid Methyl Ester | 3-Amino-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-2-butenoic Acid Methyl Ester is an intermediate in the synthesis of Amlodipine Besilate (A633500) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 721958-73-2. Pack Sizes: 25mg, 100mg. Molecular Formula: C15H16N2O5, Molecular Weight: 304.3. US Biological Life Sciences. | Worldwide |
| 3-Butenoic acid | 3-Butenoic acid (Vinylacetic acid) can be used to synthesize bicyclic 3,6-dihydro-1,2-oxazine. Strained bicyclic 3,6-dihydro-1,2-oxazine is a reactive substrate in domino metathesis with an external alkene [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Vinylacetic acid. CAS No. 625-38-7. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W068697. |  |
| (3E)-2-(4-Boc-piperazinyl)-4-phenyl-3-butenoic acid | (3E)-2-(4-Boc-piperazinyl)-4-phenyl-3-butenoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3E)-2-(4-[(TERT-BUTYL)OXYCARBONYL]PIPERAZINYL)-4-PHENYLBUT-3-ENOIC ACID;(3E)-2-(4-BOC-PIPERAZINYL)-4-PHENYL-3-BUTENOIC ACID;TRANS-ALPHA-(4-BOC-PIPERAZINYL)-4-PHENYL-3-BUTENOIC ACID;TRANS-2-(4-BOC-PIPERAZINYL)-4-PHENYL-3-BUTENOIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 853681-16-0. Molecular formula: C19H26N2O4. Mole weight: 346.42. Purity: 0.96. IUPACName: 2-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]-4-phenylbut-3-enoic acid. Product ID: ACM853681160. Alfa Chemistry ISO 9001:2015 Certified. | |
| (3E)-2-[4-(t-Butoxycarbonyl)piperazinyl]-4-phenyl-3-butenoic acid | Synonyms: 2-(4-Boc-piperazinyl)-4-phenyl-3-butenoic acid; 2-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]-4-phenylbut-3-enoic acid; Trans-α-(4-Boc-piperazinyl)-4-phenyl-3-butenoic acid. Grades: ≥ 95%. CAS No. 853681-16-0. Molecular formula: C19H26N2O4. Mole weight: 346.42. | |
| 3-(Methylamino)-2-butenoic acid ethyl ester | 3-(Methylamino)-2-butenoic acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ethyl 3-(methylamino)crotonate, Ethyl 3-(methylamino)-2-butenoate, NSC61982, Ethyl.beta.-(methylamino)crotonate, CID247452, Crotonic acid, 3-(methylamino)-, ethyl ester, 2-Butenoic acid, 3-(methylamino)-, ethyl ester, 870-85-9. Product Category: Heterocyclic Organic Compound. Appearance: Oil. CAS No. 870-85-9. Molecular formula: C7H13NO2. Mole weight: 143.18. Purity: 97%(GC). IUPACName: ethyl 3-(methylamino)but-2-enoate. Density: 0.955 g/cm³. Product ID: ACM870859. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(4-Chlorophenyl)-2-butenoic acid ethyl ester | 4-(4-Chlorophenyl)-2-butenoic acid ethyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 1105703-73-8. Pack Sizes: 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| 4-[[4-[ (Dimethylamino) methyl]phenyl]amino]-4-oxo-2-butenoic acid | 4-[[4-[ (Dimethylamino) methyl]phenyl]amino]-4-oxo-2-butenoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1216345-43-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C13H16N2O3. US Biological Life Sciences. | Worldwide |
| 4-(Dimethylamino)-2-butenoic acid hydrochloride | 4-(Dimethylamino)-2-butenoic acid hydrochloride. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 98548-81-3. Molecular formula: C6H10. Mole weight: 165.62. Product ID: ACM98548813. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2E)-4-(dimethylamino)but-2-enoic acid hydrochloride. | |
| (E) -4-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-2-butenoic Acid Ethyl Ester | (E) -4-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-2-butenoic Acid Ethyl Ester is an protected intermediate in the synthesis of 4-Amino-γ-butyrolactones via asymmetrical synthesis. Group: Biochemicals. Alternative Names: Ethyl (E) -4-[ (tert-Butyldimethylsilyl) oxy]but-2-enoate; (2E) -4-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-2-butenoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 94844-37-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (E) -4-[4-[Bis (2-chloroethyl) amino]phenyl]-3-butenoic Acid | (E) -4-[4-[Bis (2-chloroethyl) amino]phenyl]-3-butenoic Acid. Group: Biochemicals. Alternative Names: 3,4-Dehydro Chlorambucil. Grades: Highly Purified. CAS No. 73027-06-2. Pack Sizes: 5mg. Molecular Formula: C14H17Cl2NO2, Molecular Weight: 302.2. US Biological Life Sciences. | Worldwide |
| Trans-2-(4-Boc-piperazinyl)-4-phenyl-3-butenoic acid | Trans-2-(4-Boc-piperazinyl)-4-phenyl-3-butenoic acid. Group: Biochemicals. Grades: Reagent Grade. CAS No. 853681-16-0. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (Z)-2-Methyl-2-butenoic acid | (Z)-2-Methyl-2-butenoic acid. Group: Biochemicals. Alternative Names: Angelic acid; cis-2-Dimethylcrotonic acid; 2-Methylisocrotonic acid; cis-2,3-Dimethylacrylic acid. Grades: Highly Purified. CAS No. 565-63-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C5H8O2. US Biological Life Sciences. | Worldwide |
| (Z)-2-Methyl-2-butenoic acid methyl ester | (Z)-2-Methyl-2-butenoic acid methyl ester. Group: Biochemicals. Alternative Names: Methyl angelate. Grades: Highly Purified. CAS No. 5953-76-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| (Z)-3-Amino-2-methyl-2-butenoic Acid Ethyl Ester | (Z)-3-Amino-2-methyl-2-butenoic Acid Ethyl Ester. Group: Biochemicals. Alternative Names: (2Z)-3-Amino-2-methyl-2-butenoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 54393-21-4. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-2-Debenzoyl-2-Tigloyl-Baccatin III | 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III is a new analog of 10-Deacetylbaccatin III. Synonyms: (2E)-2-Methyl-2-butenoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)- 12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-12-yl Ester; 2-Debenzoyl-2-t. Grades: > 95%. CAS No. 171926-87-7. Molecular formula: C27H38O10. Mole weight: 522.6. | |
| 12-Ethoxynimbolinin C | 12-Ethoxynimbolinin C is a limonoid compound. Limonoids are a class of highly oxygenated tetranortriterpenoids, and occur mainly in the Meliaceae and Rutaceae families and less frequently in the Cneoraceae and Simaroubaceae in the plant kingdom. Until now, about 1300 limonoids with more than 35 carbon frameworks had been isolated. Synonyms: 2-Butenoic acid, 2-methyl-, (2R, ?3aS, ?5R, ?6aR, ?6bR, ?7S, ?9R, ?9aR, ?11aR, ?12S, ?12aR)?-5-ethoxy-2-(3-furanyl)?-3, ?3a, ?5, ?6, ?6a, ?6b, ?7, ?8, ?9, ?9a, ?10, ?11a, ?12, ?12a-tetradecahydro-9, ?12-dihydroxy-1, ?6b, ?9a, ?12a-tetramethyl-2H, ?5H-cyclopent[a]?isobenzofuro[7, ?1-gh]?[3]?benzoxepin-7-yl ester, (2E)?-. Grades: > 98%. CAS No. 1019854-61-5. Molecular formula: C33H46O8. Mole weight: 570.71. | |
| 1-Ethyl-3-methyl-2-butenoate-d6 | Volatile metabolites originating from mold growth on wall paper. Group: Biochemicals. Alternative Names: 3-Methyl-2-butenoic Acid Ethyl Ester-d6; 3-Methyl-2-butenoic Acid Ethyl Ester-d6; Ethyl 3,3-Dimethylacrylate-d6; Ethyl 3-Methyl-2-butenoate-d6; Ethyl 3-Methylcrotonate-d6; Ethyl Dimethylacrylate-d6; Ethyl Isobutenoate-d6; Ethyl Isopropylideneacetate-d6; Ethyl Senecioate-d6; Ethyl β, β-Dimethylacrylate-d6; Ethyl β-Methylcrotonate-d6; NSC 61853-d6; NSC 99208-d6. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 20-O-Acetylingenol-3-angelate | 20-O-Acetylingenol-3-angelate is a natural compound extracted from Euphorbia conspicua N. E. Br. It is used as molluscicidal agent, anti-cancer agent and cytostatic agent. Uses: 20-o-acetylingenol-3-angelate is used as molluscicidal agent, anti-cancer agent and cytostatic agent. Synonyms: Euphorbia factor Pe1;PEP 008;[1aR-[1aα, 2β, 5β, 5aβ, 6β(Z), 8aα, 9α, 10aα]]-2-Methyl-2-butenoic Acid 4- [ (Acetyloxy) methyl]-1a, 2, 5, 5a, 6, 9, 10, 10a-octahydro-5, 5a-dihydroxy-1, 1, 7, 9-tetramethyl-11-oxo-1H-2, 8a-methanocyclopenta [a]cyclopropa [e]cyclodecen-6-yl Ester; 1H-2, 8a-Methanocyclopenta [a]cyclopropa [e]cyclodecene, 2-butenoic acid deriv. Grades: >98%. CAS No. 82425-35-2. Molecular formula: C27H36O7. Mole weight: 472.57. | |
| 2, 2-Bis (trifluoromethyl) cyclopropan-1-amine | 2, 2-Bis (trifluoromethyl) cyclopropan-1-amine is synthesized from 4,4,4-trifluoro-3-(trifluoromethyl)-2-butenoic Acid Ethyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 1251923-49-5. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C5H5F6N, Molecular Weight: 193.09. US Biological Life Sciences. | Worldwide |
| 2-[2-[[(Phenylmethoxy)carbonyl]amino]-4-thiazolyl]-2-pentenedioic acid 5-(3-methyl-2-butenyl)ester | 2-[2-[[(Phenylmethoxy)carbonyl]amino]-4-thiazolyl]-2-pentenedioic acid 5-(3-methyl-2-butenyl)ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[2-[[(phenylmethoxy)carbonyl]amino]-4-thiazolyl]-2-pentenedioic acid 5-(3-methyl-2-butenyl) ester;ceftibuten sidechain;(Z)-2-(2-benzoylcarbonylaminothiazol-4-yl) 4-carboxy-2-butenoic acid prenyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 115065-79-7. Molecular formula: C21H22N2O6S. Mole weight: 430.47. Density: 1.329. Product ID: ACM115065797. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2, 4, 4-Trichloro-3- (dichloromethyl) crotonic Acid Methyl Ester | Intermediate in the preparation of furan based mutagens. Group: Biochemicals. Alternative Names: 2,4,4-Trichloro-3-(dichloromethyl)-2-butenoic Acid Methyl Ester; Methyl 2, 4, 4-Trichloro-3- (dichloromethyl) crotonate. Grades: Highly Purified. CAS No. 97055-36-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2(5 H)-Thiophenone | 2(5 H)-Thiophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2(5H)-Thiophenone, 5H-thiophen-2-one, 322628_ALDRICH, 2-Butenoic acid, 4-mercapto-. gamma.-(thio lactone), InChI=1/C4H4OS/c5-4-2-1-3-6-4/h1-2H,3H, 3354-32-3. Product Category: Heterocyclic Organic Compound. CAS No. 3354-32-3. Molecular formula: C4H4OS. Mole weight: 100.14. Purity: 0.96. IUPACName: 2H-thiophen-5-one. Canonical SMILES: C1C=CC(=O)S1. Density: 1.284g/cm³. Product ID: ACM3354323. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Debenzoyl-2-tigloyl 10-dab | 2-Debenzoyl-2-tigloyl 10-dab. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2E)-2-Methyl-2-butenoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)- 12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetraMethyl-5-oxo-7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-12-yl Ester;2-Debenzoyl-2-tigloyl 10-DAB;2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III;10-Deacetyl-2-Debenzoyl-2-Tigloyl-Baccatin III. Product Category: Heterocyclic Organic Compound. CAS No. 171926-87-7. Molecular formula: C27H38O10. Mole weight: 522.58462. Product ID: ACM171926877. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III | 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III is a new analog of 10-Deacetylbaccatin III. Group: Biochemicals. Alternative Names: (2E)-2-Methyl-2-butenoic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b-(acetyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 6, 9, 11-tetrahydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-12-yl Ester; 2-Debenzoyl-2-tigloyl 10-DAB. Grades: Highly Purified. CAS No. 171926-87-7. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 2-Furanone | 2-Furanone. Group: Biochemicals. Alternative Names: 4-Hydroxycrotonic Acid γ-Lactone; 2,5-Dihydrofuranone; 2-Buten-4-olide; 2-Oxo-2,5-dihydrofuran; 4-Hydroxy-2-butenoic Acid Lactone; 4-Hydroxy-2-butenoic Acid γ-Lactone; 5-Oxo-2,5-dihydrofuran-3-yl Ester; 5H-Furan-2-one; Cratone; Isocrotonolactone; NSC 197009; NSC 51296; Δα, β-Butenolide; α, β-Crotonolactone; γ-Crotolactone; γ-Crotonolactone; γ-Hydroxycrotonic Acid Lactone. Grades: Highly Purified. CAS No. 497-23-4. Pack Sizes: 2.5g. Molecular Formula: C4H4O2, Molecular Weight: 84.07. US Biological Life Sciences. | Worldwide |
| 2-Hydroxy-2-methyl-but-3-enoic acid | 2-Hydroxy-2-methyl-but-3-enoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-hydroxy-2-methyl-3-butenoic acid. Product Category: Carboxylic Acid Monomers. CAS No. 31572-04-0. Molecular formula: C5H8O3. Mole weight: 116.12 g/mol. Purity: 0.95. Product ID: ACM-MO-31572040. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Methoxycrotonic acid | 2-Methoxycrotonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-METHOXYCROTONIC ACID, 38588-37-3, ACMC-20anrn, CTK3B7486, CTK8C6031, 2-Butenoic acid, 2-methoxy-, (Z)-, AG-F-36094, 88126-31-2. Product Category: Heterocyclic Organic Compound. CAS No. 38588-37-3. Molecular formula: C5H8O3. Mole weight: 116.12. Purity: 0.96. IUPACName: 2-methoxybut-2-enoic acid. Canonical SMILES: CC=C(C(=O)O)OC. Density: 1.1g/cm³. Product ID: ACM38588373. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Methylbutyl(E)-(-)-2-methylisocrotonate | 2-Methylbutyl(E)-(-)-2-methylisocrotonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Methylbutyl angelate, EINECS 262-903-8, EINECS 307-789-3, EINECS 307-791-4, CID6437772, 2-Methylbutyl 2-methyl-2-butenoate (E)-, AI3-33802, 2-Methylbutyl (E)-(+)-2-methylisocrotonate, 2-Methylbutyl (E)-(-)-2-methylisocrotonate, 2-Butenoic acid, 2-methyl-, 2-methylbutyl ester, (E)-, 61692-80-6, 97752-27-7, 97752-29-9. Product Category: Heterocyclic Organic Compound. CAS No. 97752-27-7. Molecular formula: C10H18O2. Mole weight: 170.248720 [g/mol]. Purity: 0.96. IUPACName: 2-methylbutyl (E)-2-methylbut-2-enoate. Product ID: ACM97752277. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dehydro Chlorambucil | (E)-4-[4-[Bis(2-chloroethyl)amino]phenyl]-3-butenoic Acid is a metabolite of Chlorambucil, a chemotherapy drug that has been mainly used in the treatment of chronic lymphocytic leukemia. Synonyms: 3,4-Dehydro Chlorambucil. Grades: > 95%. CAS No. 73027-06-2. Molecular formula: C14H17Cl2NO2. Mole weight: 302.2. | |
| 3-Methylene Simvastatin Impurity | 3-Methylene Simvastatin Impurity. Group: Biochemicals. Alternative Names: [1S-[1α,3α,7 β,8 β(2S*,4S*),8a β]]-2,2,3-Trimethyl-3-butenoic Acid 1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1-naphthalenyl Ester; Simvastatin Impurity G. Grades: Highly Purified. CAS No. 79902-62-8. Pack Sizes: 5mg. Molecular Formula: C26H38O5, Molecular Weight: 430.58. US Biological Life Sciences. | Worldwide |
| 4, 4-Dichloro-3- (dichloromethyl) crotonic Acid Methyl Ester | Intermediate in the preparation of furan based mutagens. Group: Biochemicals. Alternative Names: 2,4,4-Dichloro-3-(dichloromethyl)-2-butenoic Acid Methyl Ester; Methyl 2, 4, 4-Dichloro-3- (dichloromethyl) crotonate. Grades: Highly Purified. CAS No. 97055-33-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 4-chloro-3-ethoxy-but-2-enoic acid ethyl ester | 4-chloro-3-ethoxy-but-2-enoic acid ethyl ester (CAS# 65840-68-8 ) is a useful research chemical. Synonyms: Ethyl 4-chloro-3-ethoxy-2-butenoate; Ethyl (E)-4-chloro-3-ethoxy-2-butenoate; (E)-4-Chloro-3-ethoxy-2-butenoicacidethylester; 2-Butenoicacid,4-chloro-3-ethoxy-, ethylester, (2E)-. Grades: 95 %. CAS No. 65840-68-8. Molecular formula: C8H13ClO3. Mole weight: 192.64. | |
| 4-tert-Butoxycarbonylaminobut-2-enoic Acid Ethyl Ester | 4-tert-Butoxycarbonylaminobut-2-enoic Acid Ethyl Ester is an intermediate in the synthesis of 3,4-disubstituted pyrroles from L-amino acids. Group: Biochemicals. Alternative Names: 4-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-butenoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 510729-27-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 5-Acetamido-butenolide | 5-Acetamido-butenolide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-(2,5-Dihydro-5-oxo-2-furyl)-acetamide; N-(2,5-Dihydro-5-oxo-2-furanyl)acetamide; 4-Acetamido-4-hydroxy-2-butenoic Acid γ-Lactone; NSC 114350. CAS No. 16275-44-8. Molecular formula: C6H7NO3. Mole weight: 141.12. Product ID: ACM16275448. Alfa Chemistry ISO 9001:2015 Certified. Categories: 5-Acetamido-2(5)-furanone. | |
| Aminoethoxyvinyl glycine Hydrochloride (ABG 3168) | Ethylene, an important plant regulator, is synthesized from S-adenosyl-L-methionine by the sequential action of 1-amino-cyclopropane-carboxylate (ACC) synthases (ACSs) and ACC oxidases (ACOs). Aminoethoxyvinyl glycine is an inhibitor of ethylene biosynthesis that, at 1uM, blocks the activity of both ACSs and ACOs.1 Through this action, it reduces ethylene-mediated changes in plant growth and development.2,3,4 Aminoethoxyvinyl glycine also inhibits cystathionine γ-lyase (Ki = 10.5uM) with slow- and tight-binding characteristics.5. Group: Biochemicals. Alternative Names: (2S,3E)-2-Amino-4-(2-aminoethoxy)-3-butenoic Acid Monohydrochloride; [S-(E)]-2-Amino-4-(2-aminoethoxy)-3-butenoic Acid Monohydrochloride; (S)-trans-2-Amino-4-(2-aminoethoxy)-3-butenoic Acid Hydrochloride; ABG 3168 Hydrochloride; L-2-Amino-4-(2'-aminoethoxy)-trans-3-butenoic Acid Hydrochloride; ReTain Hydrochloride; ReTain (plant growth regulator) Hydrochloride. Grades: Highly Purified. CAS No. 55720-26-8. Pack Sizes: 1mg, 5mg, 10mg. Molecular Formula: C?H??ClN?O?, Molecular Weight: 196.63. US Biological Life Sciences. | Worldwide |
| Angelic Acid | Angelic Acid. Group: Biochemicals. Alternative Names: cis-2-Methyl-2-butenoic Acid; (2Z)-2-Methyl-2-butenoic Acid; (Z)-2-methylcrotonic Acid; cis-α, β-Dimethylacrylic Acid. Grades: Highly Purified. CAS No. 565-63-9. Pack Sizes: 1g. Molecular Formula: C5H8O2, Molecular Weight: 100.12. US Biological Life Sciences. | Worldwide |
| Butyl 2,3,4,4,4-pentachlorocrotonate | Butyl 2,3,4,4,4-pentachlorocrotonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Butenoic acid, 2,3,4,4,4-pentachloro-, butyl ester, 21824-93-1, AC1L3I2R, 2,3,4,4,4-Pentachloro-2-butenoic acid, butyl ester, EINECS 244-594-1, Butyl 2,3,4,4,4-pentachlorocrotonate. Product Category: Heterocyclic Organic Compound. CAS No. 21824-93-1. Molecular formula: C8H9Cl5O2. Mole weight: 314.421 g/mol. Purity: 0.96. IUPACName: butyl 2,3,4,4,4-pentachlorobut-2-enoate. Density: 1.467g/cm³. Product ID: ACM21824931. Alfa Chemistry ISO 9001:2015 Certified. | |
| Butyl 3-methyl-2-butenoate | Butyl 3-methyl-2-butenoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Butyl 3-methyl-2-butenoate, 3-Methyl-2-butenoic acid, butyl ester, EINECS 258-939-9, CID104679, 2-Butenoic acid, 3-methyl-, butyl ester, AI3-33553, 54056-51-8. Product Category: Heterocyclic Organic Compound. CAS No. 54056-51-8. Molecular formula: C9H16O2. Mole weight: 156.222140 [g/mol]. Purity: 0.96. IUPACName: butyl 3-methylbut-2-enoate. Canonical SMILES: CCCCOC(=O)C=C(C)C. Density: 0.897g/cm³. ECNumber: 258-939-9. Product ID: ACM54056518. Alfa Chemistry ISO 9001:2015 Certified. | |
| Cinnamyl 2-methylcrotonate | Cinnamyl 2-methylcrotonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CINNAMYL TIGLATE;2-methyl-,3-phenyl-2-propenylester,(e,?)-2-butenoicaci;cinnamyl 2-methylcrotonate;2-Butenoic acid, 2-methyl-, 3-phenyl-2-propenyl ester, (2E)-;Cinnamyl-2-methylcrotonat;(E)-2-Methyl-2-butenoic acid 3-phenyl-2-propenyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 61792-12-9. Molecular formula: C14H16O2. Mole weight: 216.28. Product ID: ACM61792129. Alfa Chemistry ISO 9001:2015 Certified. | |
| cis-Mevinphos | cis-Mevinphos. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trans-Mevinphos, beta-Mevinphos, trans-Phosdrin, (Z)-Mevinphos, PLE on Eupergit(R) C, 46064_RIEDEL, 46064_SIGMA, EINECS 206-417-6, MolPort-003-933-639, ZINC01678155, CID6433175, LS-55589, Methyl 3-((dimethoxyphosphinyl)oxy)isocrotonate, Pig liver Esterase, immobilized on Eupergit(R) C,, 3-Hydroxycrotonic acid methyl ester dimethyl phosphate, Esterase, immobilized on Eupergit(R) C from hog liver, 2-Butenoic acid, 3-((dimethoxyphosphinyl)oxy)-, methyl ester, (Z)-, Esterase, immobilized on oxiran acrylicbeads from hog liver, (Z)-3-(Dimethoxyphosphinyloxy)-2-butenoic acid methyl ester, CROTONIC ACID, 3-HYDROXY-, METHYL ESTER, DIMETHYL PHOSPHATE, (Z)-. Product Category: Heterocyclic Organic Compound. CAS No. 338-45-4. Molecular formula: C7H13O6P. Mole weight: 224.15. Purity: 0.96. IUPACName: methyl (Z)-3-dimethoxyphosphoryloxybut-2-enoate. Canonical SMILES: CC(=CC(=O)OC)OP(=O)(OC)OC. ECNumber: 232-095-1. Product ID: ACM338454. Alfa Chemistry ISO 9001:2015 Certified. | |
| Crotonic acid anhydride | Crotonic acid anhydride. Group: Biochemicals. Alternative Names: 2-Butenoic acid. Grades: Highly Purified. CAS No. 3724-65-0. Pack Sizes: 500g, 1kg, 2kg, 5kg, 10kg. Molecular Formula: C4H6O2. US Biological Life Sciences. | Worldwide |
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