Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
| 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. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 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-Butenoicacid,3-amino-2-nitro-,methylester,(E)-(9ci) | Heterocyclic Organic Compound. Alternative Names: 2-Butenoicacid,3-amino-2-nitro-,methylester,(E)-(9CI). CAS No. 120697-14-5. Molecular formula: C5H8N2O4. Catalog: ACM120697145. |  |
| 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. |  |
| 2-Butenoicacid,4,4,4-trichloro-,ethyl ester | Heterocyclic Organic Compound. CAS No. 13001-71-3. Molecular formula: C6H7Cl3O2. Catalog: ACM13001713. | |
| 2-Butenoic acid,4,4,4-trifluoro-2-methyl-,ethyl ester | Heterocyclic Organic Compound. CAS No. 128227-97-4. Molecular formula: C7H9F3O2. Mole weight: 182.14. Catalog: ACM128227974. | |
| 2-Butenoicacid,4-bromo-3-ethoxy-,ethyl ester | Heterocyclic Organic Compound. Alternative Names: ethyl (Z)-4-bromo-3-ethoxybut-2-enoate, ethyl (2Z)-4-bromo-3-ethoxybut-2-enoate, AC1NWNJE, MolPort-000-144-274, SBB098732, ZINC04692758, CD10997. CAS No. 1116-50-3. Molecular formula: C8H13BrO3. Mole weight: 237.09. Purity: 0.96. IUPACName: ethyl (Z)-4-bromo-3-ethoxybut-2-enoate. Canonical SMILES: CCOC(=CC(=O)OCC)CBr. Catalog: ACM1116503. | |
| 2-Butenoic acid,4-(diethoxyphosphinyl)-,ethyl ester | Heterocyclic Organic Compound. Alternative Names: Triethyl 4-phosphonocrotonate, Triethyl.gamma.-phosphonocrotonate, MolPort-001-759-688, NSC100748, ZINC01662388, CID5365783, OR10782, 10236-14-3, 42516-28-9. CAS No. 10236-14-3. Molecular formula: C10H19O5P. Mole weight: 250.23. Appearance: clear colorless liquid. Purity: 0.96. IUPACName: ethyl (E)-4-diethoxyphosphorylbut-2-enoate. Canonical SMILES: CCOC(=O)C=CCP(=O)(OCC)OCC. Density: 1.12. Catalog: ACM10236143. | |
| (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 |
| 2-Methyl-2-butenoic acid[1,2,3,3a,4,7,8,8a-octahydro-8a-hydroxy-3a,6-dimethyl-1-isopropyl-3-oxoazulen-4-yl]ester | Heterocyclic Organic Compound. CAS No. 11053-21-7. Catalog: ACM11053217. | |
| (2R)-2-Amino-2-methyl-3-butenoic acid | Heterocyclic Organic Compound. Alternative Names: 3-Butenoic acid, 2-amino-2-methyl-, (2R)-, CTK0G2260, ALPHA-METHYL-D-ALLYLGLYCINE, 109958-86-3, AKOS006339246, AG-D-27057, I14-10165, I14-38790. CAS No. 109958-86-3. Molecular formula: C5H9NO2. Mole weight: 115.130460 [g/mol]. Purity: 0.96. IUPACName: (2R)-2-amino-2-methylbut-3-enoic acid. Density: 1.101g/cm³. Catalog: ACM109958863. | |
| (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-(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-Fluoro-2-butenoic acid methyl ester | Heterocyclic Organic Compound. Alternative Names: Methyl 3-fluorobut-2-enoate, 123350-07-2, AKOS016012018, AK123037. CAS No. 123350-07-2. Molecular formula: C5H7FO2. Mole weight: 118.106283 [g/mol]. Purity: 0.96. IUPACName: methyl (Z)-3-fluorobut-2-enoate. Canonical SMILES: CC(=CC(=O)OC)F. Catalog: ACM123350072. | |
| 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-[[4-[ (Dimethylamino)methyl]phenyl]amino]-4-oxo-2-butenoic acid | Heterocyclic Organic Compound. Alternative Names: 4-[[4-[ (DIMETHYLAMINO)METHYL]PHENYL]AMINO]-4-OXO-2-BUTENOIC ACID, 1216345-43-5. CAS No. 1216345-43-5. Molecular formula: C13H16N2O3. Mole weight: 248.28. Purity: 0.96. IUPACName: 4-[4-[ (dimethylamino)methyl]anilino]-4-oxobut-2-enoic acid. Canonical SMILES: CN(C)CC1=CC=C(C=C1)NC(=O)C=CC(=O)O. Catalog: ACM1216345435. | |
| (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 |
| (R)-2-Hydroxy-4-phenylbutenoic acid | Heterocyclic Organic Compound. Alternative Names: (R)-2-HYDROXY-4-PHENYLBUTENOIC ACID;(R)-2-HYDROXY-4-PHENYL-3-BUTENOIC ACID. CAS No. 128573-54-6. Molecular formula: C10H10O3. Catalog: ACM128573546. | |
| 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 | Heterocyclic Organic Compound. 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. CAS No. 115065-79-7. Molecular formula: C21H22N2O6S. Mole weight: 430.47. Density: 1.329. Catalog: ACM115065797. | |
| 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-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 |
| 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-Endo)-N-(2-nitrophenyl)-8-azabicyclo[3.2.1]octan-3-amine | Heterocyclic Organic Compound. Alternative Names: 2-Butenoic acid,3-(4-fluorophenyl)-2-methyl-,ethyl ester,(Z); (endo)-N-(2-nitrophenyl)-8-azabicyclo[3.2.1]octan-3-amine; 2-Butenoic acid,3-(4-fluorophenyl)-2-methyl-,ethyl ester,(E). CAS No. 1127117-14-9. Molecular formula: C13H17N3O2. Mole weight: 247.29298;g/mol. Purity: 0.96. IUPACName: N-(2-nitrophenyl)-8-azabicyclo[3.2.1]octan-3-amine. Canonical SMILES: C1CC2CC (CC1N2)NC3=CC=CC=C3[N+] (=O)[O-]. Catalog: ACM1127117149. | |
| 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 |
| 3-Phenylbut-2-enoic acid | Heterocyclic Organic Compound. Alternative Names: B-METHYLCINNAMIC ACID;3-PHENYLBUT-2-ENOIC ACID;beta-Methylcinnamicacid;3-Phenyl-2-butenoic acid. CAS No. 1199-20-8. Molecular formula: C10H10O2. Mole weight: 162.18. Density: 1.119g/cm³. Catalog: ACM1199208. | |
| 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. | |
| 4E-Deacetylchromolaenide 4'-O-Acetate | Terpenoids. Alternative Names: 2-Butenoic Acid, 4-(Acetyloxy)-2-Methyl-, (3Ar,4R,6Z,9S,11Ar)-2,3,3A,4,5,8,9,11A-Octahydro-9-Hydroxy-6,10-Dimethyl-3-Methylene-2-Oxocyclodeca[B]Furan-4-Yl Ester, (2E)-. CAS No. 104736-09-6. Molecular formula: C22H28O7. Mole weight: 404.45. Appearance: Powder. Purity: 0.98. IUPACName: [(3aR,4R,6Z,9S,10E,11aR)-9-hydroxy-6,10-dimethyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] (E)-4-acetyloxy-2-methylbut-2-enoate. Canonical SMILES: CC1=CCC (C (=CC2C (C (C1)OC (=O)C (=CCOC (=O)C)C)C (=C)C (=O)O2)C)O. Density: 1.2±0.1 g/cm3. Catalog: ACM104736096. | |
| 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 |
| 8 Beta-(4-Acetoxy-5-Hydroxytigloyloxy)Costunolide | Terpenoids. Alternative Names: 2-Butenoic Acid, 4-(Acetyloxy)-2-(Hydroxymethyl)-, (3Ar,4R,6Z,11Ar)-2,3,3A,4,5,8,9,11A-Octahydro-6,10-Dimethyl-3-Methylene-2-Oxocyclodeca[B]Furan-4-Yl Ester, (2E)-. CAS No. 109770-86-7. Molecular formula: C22H28O7. Mole weight: 404.45. Appearance: Powder. Purity: 0.98. IUPACName: [(3aR,4R,6Z,10E,11aR)-6,10-dimethyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] (E)-4-acetyloxy-2-(hydroxymethyl)but-2-enoate. Canonical SMILES: CC1=CC2C (C (CC (=CCC1)C)OC (=O)C (=CCOC (=O)C)CO)C (=C)C (=O)O2. Density: 1.2±0.1 g/cm3. Catalog: ACM109770867. | |
| 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 |
| Crotonic acid | Heterocyclic Organic Compound. Alternative Names: (2E)-2-Butenoic acid. CAS No. 107-93-7. Molecular formula: C4H6O2. Mole weight: 86.09. Appearance: Solid. Purity: 0.98. IUPACName: (E)-But-2-enoic acid. Canonical SMILES: CC=CC(=O)O. Density: 1.027 g/mL at 25 °C(lit.). Catalog: ACM107937. | |
| 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 |
| Crotonic acid sec-butyl ester | Heterocyclic Organic Compound. Alternative Names: sec-Butylcrotonate, sec-Butyl Crotonate, Crotonic acid, sec-butyl ester, Crotonic Acid sec-Butyl Ester, Sec-butyl (2E)-2-butenoate, MolPort-000-883-926, MolPort-001-781-986, c1184, 2-Butenoic acid, 1-methylpropyl ester, 2-Butenoic acid, 1-methylpropyl ester, (E)-, CID5366041, S14-1217, 10371-45-6, 44917-51-3. CAS No. 10371-45-6. Molecular formula: C8H14O2. Mole weight: 142.2. Purity: 0.96. IUPACName: butan-2-yl (E)-but-2-enoate. Canonical SMILES: CCC(C)OC(=O)C=CC. Catalog: ACM10371456. | |
| Decursin | Decursin is a coumarin from The roots of Peucedanum ostruthium. Coumarins, such as decursinol and decursin, are known to be the major compounds of A. gigas. Angelica gigas roots have been widely used traditionally in Korean herbal medicine not only for the treatment of anaemia, but also as a sedative, an anodyne and a tonic. Studies have shown that decursin inhibits VEGF-mediated inner BRB breakdown through suppression of VEGFR-2 signaling pathway. And decursin is able to attenuate kainic acid-induced seizures and could have potential as an antiepileptic drug. Uses: Enzyme activators. Synonyms: 2-Butenoic acid, 3-methyl-, (7S)-7,8-dihydro-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-yl ester (9CI); 2-Butenoic acid, 3-methyl-, 7,8-dihydro-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-yl ester, (S)-; Crotonic acid, 3-methyl-, ester with 7,8-dihydro-7-hydroxy-8,8-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2-one, (+)- (8CI); 2H,6H-Benzo[1,2-b:5,4-b']dipyran, 2-butenoic acid deriv. Grades: > 98%. CAS No. 5928-25-6. Molecular formula: C19H20O5. Mole weight: 328.36. | |
Our database is helping our users find suppliers everyday.
