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| Product | Description | |
|---|---|---|
| 2-Ethylhexyl crotonate | 2-Ethylhexyl crotonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Ethylhexyl crotonate, EINECS 256-194-4, CID6365470, 45124-23-0. Product Category: Heterocyclic Organic Compound. CAS No. 45124-23-0. Molecular formula: C12H22O2. Mole weight: 198.301880 [g/mol]. Purity: 0.96. IUPACName: 2-ethylhexyl (E)-but-2-enoate. Canonical SMILES: CCCCC(CC)COC(=O)C=CC. Density: 0.884g/cm³. ECNumber: 256-194-4. Product ID: ACM45124230. Alfa Chemistry ISO 9001:2015 Certified. |  |
| (E)-4-dimethylamino Crotonate | (E)-4-dimethylamino Crotonate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1255078-56-8(HCl); (E)-ethyl 4-(dimethylamino)but-2-enoate. CAS No. 1086268-91-8. Molecular Formula: C8H15NO2. Mole Weight: 157.21. Catalog: APB1086268918. |  |
| Ethyl 3-(acetoxy)crotonate | Ethyl 3-(acetoxy)crotonate is an impurity of Edaravone, which is a medication used to treat stroke and amyotrophic lateral sclerosis (ALS). Synonyms: 2-Butenoic acid, 3-(acetyloxy)-, ethyl ester; Crotonic acid, 3-hydroxy-, ethyl ester, acetate; Crotonic acid, β-hydroxy-, ethyl ester, acetate; Ethyl 3-(acetyloxy)-2-butenoate; Ethyl 3-acetoxy-2-butenoate; Ethyl 3-acetoxycrotonate; Ethyl acetoacetate enol acetate; Ethyl β-acetoxycrotonate; NSC 167587. Grades: ≥95%. CAS No. 29214-62-8. Molecular formula: C8H12O4. Mole weight: 172.18. |  |
| Ethyl (E)-3-(1-pyrrolidinyl)crotonate | Ethyl (E)-3-(1-pyrrolidinyl)crotonate is a biochemical reagent that can be used as a biological material or organic compound for life science related research [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 54716-02-8. Pack Sizes: 10 mM * 1 mL; 10 g; 25 g. Product ID: HY-44087. |  |
| Geranyl crotonate | Geranyl crotonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: GERANYL CROTONATE;2-Butenoicacid,(2E)-3,7-dimethyl-2,6-octadienylester;2-butenoicacid,3,7-dimethyl-2,6-octadienylester;3,7-dimethyl-,2-butenoate,(e)-6-octadien-1-ol;3,7-dimethyl-2,6-octadienylester,(?,e)-2-butenoicaci;3,7-dimethyl-2-trans,6-octadienylcro. Product Category: Heterocyclic Organic Compound. CAS No. 56172-46-4. Molecular formula: C14H22O2. Mole weight: 222.36. Density: 0.912g/cm³. Product ID: ACM56172464. Alfa Chemistry ISO 9001:2015 Certified. | |
| Manidipine Crotonate DiHCl | Grades: > 95%. Molecular formula: C24H32Cl2N2O2. Mole weight: 451.44. | |
| Methyl-3-(Trimethylsiloxy)Crotonate | Methyl-3-(Trimethylsiloxy)Crotonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: METHYL 3-TRIMETHYLSILOXY-2-BUTENOATE; methyl 3-trimethylsilyloxy-2-butenoate; 3-TRIMETHYLSILOXY-2-BUTENOIC ACID METHYL ESTER; methyl 3-trimethylsiloxybut-2-enoate; METHYL ACETOACETATE ENOL TRIMETHYLSILYL ETHER. Product Category: Siloxanes. Appearance: Transparent liquid. CAS No. 62269-44-7. Molecular formula: C8H16O3Si. Mole weight: 188.29 g/mol. Purity: 95%+. IUPACName: methyl(Z)-3-trimethylsilyloxybut-2-enoate. Canonical SMILES: CC(=CC(=O)OC)O[Si](C)(C)C. Density: 0.943 g/mL. ECNumber: 263-483-9. Product ID: ACM62269447. Alfa Chemistry ISO 9001:2015 Certified. | |
| Methyl 4- (triphenylphosphonio) crotonate Bromide | Methyl 4- (triphenylphosphonio) crotonate Bromide. Group: Biochemicals. Alternative Names: (3-Carboxyallyl)triphenyl-phosphonium Bromide Methyl Ester; (4-Methoxy-4-oxo-2-butenyl)triphenyl-Phosphonium Bromide; (3-Carbomethoxy-2-propenyl) triphenylphosphonium Bromide; 3- (Methoxycarbonyl) -2-propenyl] triphenylphosphonium Bromide. Grades: Highly Purified. CAS No. 2181-98-8. Pack Sizes: 1g. Molecular Formula: C23H22BrO2P, Molecular Weight: 441.3. US Biological Life Sciences. |  Worldwide |
| trans-Methyl crotonate | trans-Methyl crotonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 623-43-8. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C5H8O2. US Biological Life Sciences. | Worldwide |
| Trimethylsilyl Crotonate | Trimethylsilyl Crotonate. Uses: Designed for use in research and industrial production. Product Category: Siloxanes. Appearance: Transparent liquid. CAS No. 18269-64-2. Molecular formula: C7H14O2Si. Mole weight: 158.27 g/mol. Purity: 95%+. Product ID: ACM18269642. Alfa Chemistry ISO 9001:2015 Certified. | |
| Vinyl crotonate | Vinyl crotonate. Group: Monomers. Alternative Names: CROTONIC ACID VINYL ESTER; BUT-2-ENOIC ACID VINYL ESTER; VINYL CROTONATE; Vinyl 2-butenoate; 2-Butenoic acid, ethenyl ester; 2-butenoicacid,ethenylester; Vinyl (2E)-2-butenoate; Vinylester kyseliny krotonove. CAS No. 14861-06-4. Product ID: ethenyl (E)-but-2-enoate. Molecular formula: 112.13g/mol. Mole weight: C6H8O2. CC=CC(=O)OC=C. InChI=1S/C6H8O2/c1-3-5-6 (7)8-4-2/h3-5H, 2H2, 1H3/b5-3+. IYNRVIKPUTZSOR-HWKANZROSA-N. |  |
| Vinyl Crotonate (stabilized with MEHQ) | Vinyl Crotonate (stabilized with MEHQ). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Crotonic Acid Vinyl Ester (stabilized with MEHQ). Product Category: Vinyl Monomers. Appearance: Colorless to Almost Colorless Clear Liquid. CAS No. 14861-06-4. Molecular formula: C6H8O2. Mole weight: 112.13 g/mol. Purity: 99.0%(GC). Product ID: ACM-MO-14861064. 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-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-[N- (D, L-Phenylglycine) ]crotonic Acid Ethyl Ester Potassium Salt | 2-[N- (D, L-Phenylglycine) ]crotonic Acid Ethyl Ester Potassium Salt. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D,L-Phenylglycine)]but-2-enoate Potassium Salt; 2-[N-(D,L)-Phenylglycine) Ethyl trans-Crotonate Potassium Salt. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 2-[N-(D,L-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potassium Salt | 2-[N-(D,L-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potassium Salt. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D,L-Phenylglycine-d5)]but-2-enoate Potassium Salt; 2-[N-(D,L)-Phenylglycine-d5) Ethyl trans-Crotonate Potassium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2-[N- (D-Phenylglycine) ]crotonic Acid Ethyl Ester Potassium Salt | Intermediate in the preparation of Cephalexin. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D-(-)-Phenylglycine)]but-2-enoate Potassium Salt; 2-[N-(D-(-)-Phenylglycine) Ethyl trans-Crotonate Potassium Salt; , (αR)-α-[[(1E)-3-Ethoxy-1-methyl-3-oxo-1-propen-1-yl]amino]benzeneacetic Acid Potassium Salt. Grades: Highly Purified. CAS No. 1262750-76-4. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 2-[N-(D-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potassium Salt | Intermediate in the preparation of labeled Cephalexin. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D-(-)-Phenylglycine-d5)]but-2-enoate Potassium Salt; 2-[N-(D-(-)-Phenylglycine-d5) Ethyl trans-Crotonate Potassium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 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-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 |
| 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. | |
| Crotocin | It is produced by the strain of Cephalosporium crotocinigenum. It has the fungal activity of anti-cryptococcus neoforme, candida albicans, Tinea trichoderma of brewer's yeast, and can be inactivated by blood. Synonyms: Antibiotic T; 4-Isocrotonyloxy-7,8-epoxyscirp-9-ene; Trichothec-9-en-4-beta-ol, 7-beta,8-beta:12,13-diepoxy-, crotonate, (Z)-; Trichothec-9-en-4-ol, 7,8:12,13-diepoxy-, (2Z)-2-butenoate, (4beta,7beta,8beta)-. CAS No. 21284-11-7. Molecular formula: C19H24O5. Mole weight: 332.39. | |
| Crotonic acid tert-butyl ester | Crotonic acid tert-butyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TERT-BUTYL CROTONATE;CROTONIC ACID TERT-BUTYL ESTER;2-Butenoic acid, 1,1-dimethylethyl ester;tert-butyl 2-butenoate ;Einecs 221-821-2;(E)-tert-butyl but-2-enoate. Product Category: Heterocyclic Organic Compound. CAS No. 3246-27-3. Molecular formula: C8H14O2. Mole weight: 142.2. Product ID: ACM3246273. Alfa Chemistry ISO 9001:2015 Certified. | |
| cyclohex-1-ene-1-carbonyl-CoA dehydrogenase | Contains FAD. The enzyme, characterized from the strict anaerobic bacterium Syntrophus aciditrophicus, is involved in production of cyclohexane-1-carboxylate, a byproduct produced by that organism during fermentation of benzoate and crotonate to acetate. Group: Enzymes. Enzyme Commission Number: EC 1.3.8.10. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1406; cyclohex-1-ene-1-carbonyl-CoA dehydrogenase; EC 1.3.8.10. Cat No: EXWM-1406. |  |
| cyclohexane-1-carbonyl-CoA dehydrogenase | Contains FAD. The enzyme, characterized from the strict anaerobic bacterium Syntrophus aciditrophicus, is involved in production of cyclohexane-1-carboxylate, a byproduct produced by that organism during fermentation of benzoate and crotonate to acetate. Group: Enzymes. Enzyme Commission Number: EC 1.3.8.11. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1407; cyclohexane-1-carbonyl-CoA dehydrogenase; EC 1.3.8.11. Cat No: EXWM-1407. | |
| Ethyl Tiglate | Ethyl Tiglate. Group: Biochemicals. Alternative Names: (2E)-2-Methyl-2-butenoic Acid Ethyl Ester; (E)-2-Methyl-2-Butenoic Acid Ethyl Ester; (E)-2-Methyl-crotonic Acid Ethyl Ester; Ethyl Ester Tiglic Acid; (E)-2-Methyl-2-butenoic Acid Erhyl Ester; (E)-Ethyl 2-Methylbut-2-enoate; Ethyl (2E)-2-Methyl-2-butenoate; Ethyl α-Methylcrotonate; NSC 55278. Grades: Highly Purified. CAS No. 5837-78-5. Pack Sizes: 1g. Molecular Formula: C7H12O2, Molecular Weight: 128.169999999999. US Biological Life Sciences. | Worldwide |
| Methyl (E)-4-bromo-2-butenoate | Methyl (E)-4-bromo-2-butenoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Methyl 4-bromocrotonate, 1117-71-1, 2-Butenoic acid, 4-bromo-, methyl ester, methyl (2E)-4-bromobut-2-enoate, Methyl gamma-bromocrotonate, Methyl 4-bromo-2-butenoate, methyl (E)-4-bromobut-2-enoate, Methyl trans-4-bromo-2-butenoate, 4-Bromocrotonic Acid Methyl Ester, EINECS 214-251-0, NSC 77073, 4-Bromo-2-butenoic acid methyl ester, BRN 1745755, CROTONIC ACID, 4-BROMO-, METHYL ESTER, 6000-00-6, methyl 4-bromobut-2-enoate, Methyl trans-4-bromocrotonate, Methyl bromocrotonate, zlchem 231, AC1NSSGF. Product Category: Bromine Series. CAS No. 6000-00-6. Molecular formula: C5H7BrO2. Mole weight: 179.01. Purity: 0.96. IUPACName: methyl (E)-4-bromobut-2-enoate. Density: 1.522 g/mL at 25ºC(lit.). Product ID: ACM6000006. Alfa Chemistry ISO 9001:2015 Certified. | |
| Pyroprunat | Pyroprunat. CAS No. 68039-73-6. VIGON Item # 502531. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers, plum crotonate. |  America & Internationally |
| sec-butyl (2E)-2-butenoate | sec-butyl (2E)-2-butenoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: sec-Butylcrotonate, Crotonic acid, sec-butyl ester, 2-Butenoic acid, 1-methylpropyl ester, (E)-, 44917-51-3, AC1NSMT0, Crotonic Acid sec-Butyl Ester, butan-2-yl (E)-but-2-enoate, AKOS000280860, 2-Butenoic acid, 1-methylpropyl ester, (E)-but-2-enoic acid 1-methyl-propyl ester, FT-0653747, ST51056625, S14-1217, I14-58812. Product Category: Heterocyclic Organic Compound. CAS No. 44917-51-3. Molecular formula: C8H14O2. Mole weight: 142.195560 [g/mol]. Purity: 0.96. IUPACName: butan-2-yl (E)-but-2-enoate. Product ID: ACM44917513. Alfa Chemistry ISO 9001:2015 Certified. Categories: sec-Butyl Crotonate. | |
| Trichothecin | Trichothecin has anti-fungal and protozoal effects and it's produced by the strain of Trichothecium roseum. Synonyms: NSC 92492; 12,13-Epoxy-4-hydroxytrichothec-9-en-8-one crotonate. CAS No. 6379-69-7. Molecular formula: C19H24O5. Mole weight: 332.39. | |
| 10-Oxo 20-Seco-2'-Dehydro 7,8-Seco-docetaxel Acrylaldehyde Di-triethylsilane | 10-Oxo 20-seco-2'-Dehydro 7,8-seco-Docetaxel Acrylaldehyde Di-triethylsilane is an intermediate in synthesizing Docetaxel Crotonaldehyde Analog (D525620), an impurity of Docetaxel (D494420). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C55H79NO14Si2, Molecular Weight: 1034.39. US Biological Life Sciences. | Worldwide |
| 10-Oxo 7,8-Seco-docetaxel | 10-Oxo 7,8-seco-Docetaxel is an intermediate in synthesizing Docetaxel Crotonaldehyde Analog (D525620), an impurity of Docetaxel (D494420). Group: Biochemicals. Grades: Highly Purified. CAS No. 177556-02-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C43H53NO14, Molecular Weight: 807.88. US Biological Life Sciences. | Worldwide |
| 10-Oxo 7,8-Seco-docetaxel Tri-triethylsilane | 10-Oxo 7,8-seco-Docetaxel Tri-triethylsilane is an intermediate in synthesizing Docetaxel Crotonaldehyde Analog, an impurity of Docetaxel. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C61H95NO14Si3, Molecular Weight: 1150.66. US Biological Life Sciences. | Worldwide |
| 10-Oxo t-Butyldimethylsilyl 7-rac-Docetaxel | 10-Oxo t-Butyldimethylsilyl 7-rac-Docetaxel is an intermediate in synthesizing Docetaxel Crotonaldehyde Analog (D525620), an impurity of Docetaxel (D494420). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C49H65NO14Si, Molecular Weight: 920.12. US Biological Life Sciences. | Worldwide |
| 2,2,3-Trichlorobutanal | 2,2,3-Trichlorobutanal. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Butyrchloral; 2,2,3-trichloro-1-oxobutane; Butyraldehyde,2,2,3-trichloro; Anhydrous butylchloral; 2,2,3-trichloro-butyraldehyde; Butylchloral; Butanal,2,2,3-trichloro; 2,2,3-Trichlor-butyraldehyd; Crotonchloral. Product Category: Heterocyclic Organic Compound. CAS No. 76-36-8. Molecular formula: C4H5Cl3O. Mole weight: 175.440900 [g/mol]. Purity: 0.96. IUPACName: 2,2,3-trichlorobutanal. Canonical SMILES: CC(C(C=O)(Cl)Cl)Cl. Density: 1.387g/cm³. ECNumber: 200-953-4. Product ID: ACM76368. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2,4-Heptadien-6-one | 2,4-Heptadien-6-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Crotylideneacetone, Crotonylideneacetone, 3,5-Heptadienone, 3,5-HEPTADIEN-2-ONE, MolPort-004-769-610, trans,trans-3,5-Heptadien-2-one, (3E,5E)-3,5-Heptadien-2-one, CID643537, AI3-28327, LS-74226, InChI=1/C7H10O/c1-3-4-5-6-7(2)8/h3-6H,1-2H3/b4-3+,6-5, 3916-64-1. Product Category: Heterocyclic Organic Compound. CAS No. 3916-64-1. Molecular formula: C7H10O. Mole weight: 110.15. Purity: 0.96. IUPACName: (3E,5E)-hepta-3,5-dien-2-one. Density: 0.9. Product ID: ACM3916641. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2(5H)-Furanone | 2(5H)-Furanone. Group: Biochemicals. Alternative Names: gamma-Crotonolactone; 2-Buten-1,4-olide. Grades: Highly Purified. CAS No. 497-23-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C4H4O2. US Biological Life Sciences. | Worldwide |
| 2(5H)-Furanone | 2(5H)-Furanone is an endogenous metabolite. Uses: Scientific research. Group: Natural products. Alternative Names: γ-Crotonolactone. CAS No. 497-23-4. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W008270. | |
| 2(5H)-Furanone | 2(5H)-Furanone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: γ-Crotonolactone, 2-Buten-1,4-olide. Product Category: Furans. CAS No. 497-23-4. Molecular formula: C4H4O2. Mole weight: 84.07. Purity: 0.97. Density: 1.185 g/mL at 25 °C(lit.). Product ID: ACM497234. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Ethyl-3-oxobutyryl Coenzyme A | 2-Ethyl-3-oxobutyryl Coenzyme A is a derivative of Coenzyme A, a cofactor in enzymatic acetyl transfer reactions. 2-Ethyl Crotonyl Coenzyme A has been used to study Rathke's pouch homeobox (RPX), a novel antierior-restricted homeobox gene progressively activated in prechordal plate, anterior neural plate and Rathke's pouch of the mouse embryo. Molecular formula: C27H44N7O18P3S. Mole weight: 879.66. | |
| 2-Ethyl Crotonyl Coenzyme A | 2-Ethyl Crotonyl Coenzyme A. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C27H44N7O17P3S, Molecular Weight: 863.66. US Biological Life Sciences. | Worldwide |
| 2-Ethyl Crotonyl Coenzyme A | 2-Ethyl Crotonyl Coenzyme A is a Coenzyme A derivative, a cofactor in enzymatic acetyl transfer reactions. 2-Ethyl Crotonyl Coenzyme A has been used to study Rathke's pouch homeobox (RPX), a novel antierior-restricted homeobox gene progressively activated in prechordal plate, anterior neural plate and Rathke's pouch of the mouse embryo. Molecular formula: C27H44N7O17P3S. Mole weight: 863.66. | |
| 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-Hydroxyadenosine | Crotonoside (isoguanosine) has been shown to be much more active than adenosine in reducing the blood pressure in rabbits and cats, in decreasing the tone of isolated intestinal strips of the rabbit, guinea pig and hamster and in stimulating the isolated uterus of guinea pigs and hamsters. It also inhibits the growth of S-180 and Ehrlich solid tumor in mice at the optimal doses of 96 mg/kg/day x 12 and 48 mg/kg/day x 12, with 1-T/C values of 65% and 60%, respectively. Uses: Anti-tumor. Synonyms: 9-(β-D-Ribofuranosyl)-isoguanine. Grades: ≥ 98%. CAS No. 1818-71-9. Molecular formula: C10H13N5O5. Mole weight: 283.24. | |
| 2-Iodoadenosine | An intermediate in the synthesis of isoguanosine (crotonoside or 2-hydroxyadenosine), a naturally occuring nucleoside analogue of guanosine. Isoguanosine is incorporated into mammalian but not bacterial nucleic acids, stimulates the accumulation of cyclic AMP in the brain, and is an inhibitor of IMP:pyrophosphorylase. Synonyms: 2-Iodo Adenosine; 6-Amino-2-iodo-9-(beta-D-ribofuranosyl)purine; (2R,3R,4S,5R)-2-(6-amino-2-iodo-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. Grades: ≥95%. CAS No. 35109-88-7. Molecular formula: C10H12IN5O4. Mole weight: 393.14. | |
| 2-Iodoadenosine | An intermediate in the synthesis of isoguanosine (crotonoside or. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 3-aminobutyryl-CoA ammonia-lyase | Hydroxylamine can replace ammonia as a substrate. Crotonoyl-pantetheine can replace crotonoyl-CoA but it is a poorer substrate. Group: Enzymes. Synonyms: L-3-aminobutyryl-CoA deaminase; L-3-aminobutyryl-CoA ammonia-lyase. Enzyme Commission Number: EC 4.3.1.14. CAS No. 55467-41-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5274; 3-aminobutyryl-CoA ammonia-lyase; EC 4.3.1.14; 55467-41-9; L-3-aminobutyryl-CoA deaminase; L-3-aminobutyryl-CoA ammonia-lyase. Cat No: EXWM-5274. | |
| 3-hydroxybutyryl-CoA dehydratase | Also acts on crotonoyl thioesters of pantetheine and acyl-carrier protein. Group: Enzymes. Synonyms: D-3-hydroxybutyryl coenzyme A dehydratase; D-3-hydroxybutyryl-CoA dehydratase; enoyl coenzyme A hydrase (D); (3R)-3-hydroxybutanoyl-CoA hydro-lyase. Enzyme Commission Number: EC 4.2.1.55. CAS No. 37290-82-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5044; 3-hydroxybutyryl-CoA dehydratase; EC 4.2.1.55; 37290-82-7; D-3-hydroxybutyryl coenzyme A dehydratase; D-3-hydroxybutyryl-CoA dehydratase; enoyl coenzyme A hydrase (D); (3R)-3-hydroxybutanoyl-CoA hydro-lyase. Cat No: EXWM-5044. | |
| 3-Methylcrotonyl Glycine | A metabolite found in 3- methyl crotonylglycinuria, a metabolic disorder. Group: Biochemicals. Alternative Names: N-(3-Methyl-1-oxo-2-butenyl)glycine. Grades: Highly Purified. CAS No. 33008-07-0. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 4,4,4-Trifluoro-2-butenenitrile | 4,4,4-Trifluoro-2-butenenitrile. Group: Biochemicals. Alternative Names: Crotononitrile, 4,4,4-trifluoro-(6CI,8CI); 4,4,4-Trifluorobut-2-enenitrile; 4, 4, 4-tri fluorocrotononitri le. Grades: Highly Purified. CAS No. 406-86-0. Pack Sizes: 1g. Molecular Formula: C4H2F3N, Molecular Weight: 121.06. US Biological Life Sciences. | Worldwide |
| 4-Chloro-3-methy-2-butenenitrile (4-Chlor-3-methyl-crotononitril) | 4-Chloro-3-methy-2-butenenitrile (4-Chlor-3-methyl-crotononitril). Group: Biochemicals. Alternative Names: 4-Chlor-3-methyl-crotononitril. Grades: Highly Purified. Pack Sizes: 200mg. US Biological Life Sciences. | Worldwide |
| 4-Chloro-3-methyl-2-butenenitrile | 4-Chloro-3-methyl-2-butenenitrile. Group: Biochemicals. Alternative Names: 4-Chlor-3-methyl-crotononitril. Grades: Highly Purified. CAS No. 4450-34-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C5H6ClN. US Biological Life Sciences. | Worldwide |
| acrylyl-CoA reductase (NADPH) | Catalyses a step in the 3-hydroxypropanoate/4-hydroxybutanoate cycle, an autotrophic CO2 fixation pathway found in some thermoacidophilic archaea. The enzyme from Sulfolobus tokodaii does not act on either NADH or crotonyl-CoA. Different from EC 1.3.1.8, which acts only on enoyl-CoA derivatives of carbon chain length 4 to 16. Contains Zn2+. Group: Enzymes. Enzyme Commission Number: EC 1.3.1.84. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1353; acrylyl-CoA reductase (NADPH); EC 1.3.1.84. Cat No: EXWM-1353. | |
| acyl-CoA dehydrogenase (NADP+) | The liver enzyme acts on enoyl-CoA derivatives of carbon chain length 4 to 16, with optimum activity on 2-hexenoyl-CoA. In Escherichia coli, cis-specific and trans-specific enzymes exist [EC 1.3.1.37 cis-2-enoyl-CoA reductase (NADPH) and EC 1.3.1.38 trans-2-enoyl-CoA reductase (NADPH)]. Group: Enzymes. Synonyms: 2-enoyl-CoA reductase; dehydrogenase, acyl coenzyme A (nicotinamide adenine dinucleotide phosphate); enoyl coenzyme A reductase; crotonyl coenzyme A reductase; crotonyl-CoA reductase; acyl-CoA dehydrogenase (NADP+). Enzyme Commission Number: EC 1.3.1.8. CAS No. 37251-07-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1349; acyl-CoA dehydrogenase (NADP+); EC 1.3.1.8; 37251-07-3; 2-enoyl-CoA reductase; dehydrogenase, acyl coenzyme A (nicotinamide adenine dinucleotide phosphate); enoyl coenzyme A reductase; crotonyl coenzyme A reductase; crotonyl-CoA reductase; acyl-CoA dehydrogenase (NADP+). Cat No: EXWM-1349. | |
| aldehyde ferredoxin oxidoreductase | This is an oxygen-sensitive enzyme that contains tungsten-molybdopterin and iron-sulfur clusters. Catalyses the oxidation of aldehydes (including crotonaldehyde, acetaldehyde, formaldehyde and glyceraldehyde) to their corresponding acids. However, it does not oxidize glyceraldehyde 3-phosphate [see EC 1.2.7.6, glyceraldehyde-3-phosphate dehydrogenase (ferredoxin)]. Can use ferredoxin or methyl viologen but not NAD(P)+ as electron acceptor. Group: Enzymes. Synonyms: AOR. Enzyme Commission Number: EC 1.2.7.5. CAS No. 138066-90-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1228; aldehyde ferredoxin oxidoreductase; EC 1.2.7.5; 138066-90-7; AOR. Cat No: EXWM-1228. | |
| Aleuritic acid | Aleuritic acid ((±)-erythro-Aleuritic acid) is a major ingredient in Croton crassifolius Geisel. and used in the perfumery industry [1]. Uses: Scientific research. Group: Natural products. Alternative Names: (±)-erythro-Aleuritic acid; α-Aleuritic acid. CAS No. 533-87-9. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg. Product ID: HY-N7076. | |
| aliphatic nitrilase | Preferentially hydrolyses aliphatic nitriles, some of which are apparently not substrates for other known nitrilases (EC 3.5.5.1). Substrates include crotononitrile, acrylonitrile and glutaronitrile. Group: Enzymes. Enzyme Commission Number: EC 3.5.5.7. CAS No. 395644-15-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4583; aliphatic nitrilase; EC 3.5.5.7; 395644-15-2. Cat No: EXWM-4583. | |
| α-Methyl-γ-hydroxy-1,N2-propano-2'-deoxyguanosine (Mixture of Diastereomers) | A genotoxic cyclic adduct of 2'-deoxyguanosine with crotonaldehyde. Uses: A genotoxi. Synonyms: 3-(2-Deoxy-β-D-erythro-pentofuranosyl)-4,6,7,8-tetrahydro-8-hydroxy-6-methylpyrimido[1,2-a]purin-10(3H)-one; α-Me-γ-OH-PdG; Cr-PdG. Grades: 98%. CAS No. 132014-87-0. Molecular formula: C14H19N5O5. Mole weight: 337.33. | |
| (αR)-4-Hydroxy-α-[((1Z)-3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]-benzeneacetic-d4 Acid | (αR)-4-Hydroxy-α-[((1Z)-3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]-benzeneacetic-d4 Acid is an intermediate in the preparation of labelled Amoxicillin (A634238). Group: Biochemicals. Alternative Names: (αR)-4-Hydroxy-α-[((1Z)-3-methoxy-1-methyl-3-oxo-1-propenyl)amino]-benzeneacetic-d4 Acid Monosodium Salt; (-)-3-[((1Z)-α-Carboxy-p-hydroxybenzyl)amino]-crotonic-d4 Acid 1-Methyl Ester Monosodium Salt. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Cephalexin Impurity D | 3-Hydroxy-4-methyl-2(5H)-thiophenone is an acid degradation product of Cephalexin and Cefaclor , antibiotics. Synonyms: 3-Hydroxy-4-methylthiophen-2(5H)-one; 2-Hydroxy-4-mercapto-3-methyl-γ-(thio lactone) Crotonic Acid. Grades: > 95%. CAS No. 34876-35-2. Molecular formula: C5H6O2S. Mole weight: 130.17. | |
| Corydine | Corydine is a naturally occurring alkaloid which can be extracted from plants such as Croton echinocarpus leaves. Corydine is efficient on inhibiting reverse transcriptase (RT) activity with an IC50 of 356.8 μg/mL. Corydine displays significant in vitro anti-HIV potential, inhibiting 40% of the HIV-1 reverse transcriptase enzyme activity at a concentration of 450 μg/mL of Corydine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Glaucentrine. Product Category: Inhibitors. CAS No. 476-69-7. Molecular formula: C20H23NO4. Mole weight: 341.4. Purity: 90%+. Product ID: ACM476697. Alfa Chemistry ISO 9001:2015 Certified. Categories: Cordiner Peaks. | |
| Croconic acid disodium | Croconic acid (disodium) (Nacr) can promote cell growth and proliferation by enhancing the expression of genes associated with lysine crotonylation (Kcr) modification. Croconic acid holds potential for improving somatic cell nuclear transfer (SCNT) efficiency and optimizing cell culture conditions research [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Nacr. CAS No. 14379-00-1. Pack Sizes: 50 mg. Product ID: HY-W105310A. | |
| Crotamiton | Crotamiton. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Butenamide, N-ethyl-N-(2-methylphenyl)-;N-Ethyl-o-crotonotoluidide. Product Category: Heterocyclic Organic Compound. CAS No. 483-63-6. Molecular formula: C13H17NO. Mole weight: 203.28. Purity: ≥98%. Density: 1.014 g/cm³. ECNumber: 207-596-3. Product ID: ACM483636. Alfa Chemistry ISO 9001:2015 Certified. | |
| Crotamitone-d5 | Crotamitone-d5. Group: Biochemicals. Alternative Names: N-Ethyl-N-(2-methylphenyl)-2-butenamide-d5; N-Ethyl-o-crotonotoluidide-d5; Crotalgin-d5; Crotamitex-d5; Crotonyl N-ethyl-o-toluidine-d5; Eurax-d5; Euraxil-d5; N-Crotonyl-N-ethyl-o-toluidine-d5; N-Ethyl-N-(2-methylphenyl)-2-butenamide-d5; N-Ethyl-o-crotonotoluidide-d5; Veteusan-d5. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C13H12D5NO, Molecular Weight: 208.31. US Biological Life Sciences. | Worldwide |
| Crotonaldehyde 2,4-dinitrophenylhydrazone-d3 | Crotonaldehyde 2,4-dinitrophenylhydrazone-d 3 is the deuterium labeled Crotonaldehyde 2,4-dinitrophenylhydrazone[1]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 259824-64-1. Pack Sizes: 1 mg; 5 mg. Product ID: HY-W013388S. | |
| Crotonaldehyde-d3 | Crotonaldehyde-d3 is an isotopic analog of Crotonaldehyde (C818650), an α β-unsaturated aldehyde and an alkylating agent that is commonly found in tobacco smoke and some foods. Crotonaldehyde is also a known mutagen and carcinogen. Group: Biochemicals. Grades: Highly Purified. CAS No. 1093746-35-0. Pack Sizes: 1mg, 5mg. Molecular Formula: C4H3D3O, Molecular Weight: 73.11. US Biological Life Sciences. | Worldwide |
| Crotonaldehyde,daih derivative | Crotonaldehyde,daih derivative. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Crotonaldehyde, DAIH derivative, 3-(2-Butenylidene-hydrazono)-2-diphenylacetyl-indan-1-one, 2-Diphenylacetyl-indan-1,3-dione-1-(2-butenylidene)hydrazone, 103480-19-9. Product Category: Heterocyclic Organic Compound. CAS No. 103480-19-9. Molecular formula: C27H22N2O2. Mole weight: 406.48. Purity: 0.96. IUPACName: (3Z)-3-[(E)-[(E)-but-2-enylidene]hydrazinylidene]-2-(2,2-diphenylacetyl)inden-1-one. Canonical SMILES: CC=CC=NN=C1C(C(=O)C2=CC=CC=C21)C(=O)C(C3=CC=CC=C3)C4=CC=CC=C4. Product ID: ACM103480199. Alfa Chemistry ISO 9001:2015 Certified. | |
| Crotonic acid | Crotonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 107-93-7. Pack Sizes: 1kg, 2kg, 5kg, 10kg, 25kg. US Biological Life Sciences. | Worldwide |
| Crotonic Acid | Crotonic acid appears as a white crystalline solid. Shipped as either a solid or liquid. Soluble in water and less dense than water. Corrosive to metals and tissue.;DryPowder;Solid;Solid;WHITE-TO-YELLOW CRYSTALS WITH PUNGENT ODOUR.;Off-white powder; Harsh, pungent, acrylic odour. Group: Polymers. Product ID: (E)-but-2-enoic acid. Molecular formula: 86.09g/mol. Mole weight: C4H6O2;CH3-CH=CH-COOH;C4H6O2;C4H6O2. CC=CC(=O)O. InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H, 1H3, (H, 5, 6)/b3-2+. LDHQCZJRKDOVOX-NSCUHMNNSA-N. | |
| Crotonic Acid | Crotonic Acid. CAS No. 107-93-7. |  Pennsylvania PA |
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