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| Product | Description | |
|---|---|---|
| 1-Butenyl ethyl ether,mixture of cis and trans | 1-Butenyl ethyl ether,mixture of cis and trans. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 929-05-5. Mole weight: 100.16. Product ID: ACM929055-1. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-Bromo-2-butene,mixture of cis and trans | 2-Bromo-2-butene,mixture of cis and trans. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Butene, 2-bromo-, 2-Bromobut-2-ene, 2-BROMO-2-BUTENE, (Z)-2-bromo-2-butene, 2-Bromo-trans-2-butene, trans-2-Bromo-2-butene, (2E)-2-Bromo-2-butene, 215562_ALDRICH, 657476_ALDRICH, 2-Butene, 2-bromo-, (Z)-, 2-BROMO-2-BUTENE (CIS), EINECS 236-316-2, 2-Bromo-2-butene, mixture of cis and trans, 13294-71-8, 3017-71-8. Product Category: Alkenyl. Appearance: clear yellow to brownish liquid. CAS No. 13294-71-8. Molecular formula: C4H7Br. Mole weight: 135. Purity: 0.96. IUPACName: (E)-2-bromobut-2-ene. Density: 1.32. Product ID: ACM13294718. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Chloro-3-(dichloromethyl)-2-butenedioic Acid (cis and trans mixture) | 2-Chloro-3-(dichloromethyl)-2-butenedioic Acid is mutagenic substance that comes from chlorinated furanone byproduct in disinfected drinking waters. Group: Biochemicals. Grades: Highly Purified. CAS No. 122551-90-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C5H3Cl3O4, Molecular Weight: 233.43. US Biological Life Sciences. |  Worldwide |
| 2-(cis-1-Ethyl-1-butenyl)-1 3 2-benzodi& | 2-(cis-1-Ethyl-1-butenyl)-1 3 2-benzodi&. Group: Salt. Alternative Names: (Z)-3-Hexenyl-3-boronic acid catechol ester, 2-(cis-1-Ethyl-1-butenyl)benzo[1,3,2]dioxaborole, 2-[cis-1-Ethyl-1-butenyl]-1,3,2-benzodioxaborole, 37490-28-1, AC1O6TDK, SureCN2087884, 575526_ALDRICH, AB56133, 2-[(Z)-hex-3-en-3-yl]-1,3,2-benzodioxaborole, 2-(1-ETHYL-1-BUTENYL)-1,3,2-BENZODIOXABOROLE, 2-(HEX-3-EN-3-YL)BENZO[D][1,3,2]DIOXABOROLE. CAS No. 37490-28-1. Product ID: 2-[(Z)-hex-3-en-3-yl]-1,3,2-benzodioxaborole. Molecular formula: 220.07258. Mole weight: C12< / sub>H17< / sub>BO3< / sub>. UESZEZBDXVOEDP-JXMROGBWSA-N. 96%. |  |
| cis-1,4-Dibenzyloxy-2-butene | cis-1,4-Dibenzyloxy-2-butene. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 68972-96-3. Molecular formula: C15H26O. Mole weight: 268.35. Product ID: ACM68972963-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| cis-1,4-Dibutyryloxy-2-butene | cis-1,4-Dibutyryloxy-2-butene. Group: Biochemicals. Grades: Reagent Grade. CAS No. 144967-77-1. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| cis-1,4-Dichloro-2-butene | cis-1,4-Dichloro-2-butene. CAS No: 1476-11-5 |  Sarchem Laboratories New Jersey NJ |
| cis-1,4-Dichloro-2-butene | cis-1,4-Dichloro-2-butene. CAS No. 1476-11-5. Categories: (z)-1,4-dichlorobut-2-ene, 1,4-dichloro-cis-2-butene. |  US, Austria, Lithuania |
| cis-1,4-Dichloro-2-butene | cis-1,4-Dichloro-2-butene. Group: Biochemicals. Grades: Highly Purified. CAS No. 1476-11-5. Pack Sizes: 500g, 1kg, 2kg. Molecular Formula: C4H6Cl2. US Biological Life Sciences. | Worldwide |
| cis-1,4-Dichloro-2-butene | Dichloro-2-butene. CAS No. 1476-11-5. |  Pennsylvania PA |
| cis 1,4-Dichlorobutene | cis 1,4-Dichlorobutene. Group: Biochemicals. Alternative Names: (2Z)-1,4-Dichloro-2-butene; (Z)-1,4-Dichlorobutene; 1,4-Dichloro-cis-2-butene; cis-1, 2-Bis (chloromethyl)ethene; cis-1,4-Dichloro-2-butene. Grades: Highly Purified. CAS No. 1476-11-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| cis-1-Butene-1,4-diol | cis-1-Butene-1,4-diol. Group: Biochemicals. Alternative Names: (Z)-2-Butene-1,4-diol; cis-2-Butene-1,4-diol ; (2Z)-2-Butene-1,4-diol; (Z)-1,4-Dihydroxy-2-butene; (Z)-2-Buten-1,4-diol; (Z)-2-Butene-1,4-diol; cis-1,4-Dihydroxy-2-butene; cis-2-Butene-1,4-diol. Grades: Highly Purified. CAS No. 6117-80-2. Pack Sizes: 100g. Molecular Formula: C4H8O2, Molecular Weight: 88.11. US Biological Life Sciences. | Worldwide |
| cis-2-Butene-1,4-diol | cis-2-Butene-1,4-diol, an industrial product, can be used for the synthesis of antiviral product oxetanocin A. cis-2-Butene-1,4-diol is a probe for studying isomerization versus hydrogenation and hydrogenolysis reactions [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 6117-80-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W027631. |  |
| cis-2-Butene-1,4-diol | cis-2-Butene-1,4-diol is an impurity of Gadobutrol, which is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). Synonyms: 2-Butene-1,4-diol, (2Z)-; (2Z)-2-Butene-1,4-diol; 2-Butene-1,4-diol, (Z)-; 2-Butene-1,4-diol, cis-; (Z)-1,4-Dihydroxy-2-butene; (Z)-2-Buten-1,4-diol; (Z)-2-Butene-1,4-diol; cis-1,4-Dihydroxy-2-butene; cis-But-2-en-1,4-diol. Grade: 95%. CAS No. 6117-80-2. Molecular formula: C4H8O2. Mole weight: 88.11. |  |
| Cis-2-Butene-1,4-Diol | Liquid. Group: Monomers. Alternative Names: Cis-1,4-Dihydroxy-2-Butene. CAS No. 6117-80-2. Product ID: (Z)-but-2-ene-1,4-diol. Molecular formula: 88.11. Mole weight: C4H8O2. C(/C=C\CO)O. InChI=1S/C4H8O2/c5-3-1-2-4-6/h1-2, 5-6H, 3-4H2/b2-1-. ORTVZLZNOYNASJ-UPHRSURJSA-N. | |
| cis-4-Benzyloxy-2-buten-1-ol | cis-4-Benzyloxy-2-buten-1-ol. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 81028-03-7. Molecular formula: C11H14O2. Mole weight: 178.23. Product ID: ACM81028037. Alfa Chemistry ISO 9001:2015 Certified. | |
| cis-a-Hydroxytamoxifen ( (E) -1-[4-[2- (Dimethylamino) ethoxy]phenyl]-1, 2-diphenyl-1-butene-3-ol) | A hydroxylated analogue of tamoxifen with anti-estrogenic properties. Group: Biochemicals. Alternative Names: (E) -1-[4-[2- (Dimethylamino) ethoxy]phenyl]-1, 2-diphenyl-1-butene-3-ol. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| cis-b-Hydroxytamoxifen (cis- (E) -1-[4-[2- (Dimethylamino) ethoxy]phenyl]-1, 2-diphenyl-1-butene-4-ol) | A hydroxylated analog of tamoxifen with anti-estrogenic properties. Group: Biochemicals. Alternative Names: cis- (E) -1-[4-[2- (Dimethylamino) ethoxy]phenyl]-1, 2-diphenyl-1-butene-4-ol. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| cis-N-Acetyl-S-(4-hydroxy-2-buten-1-yl)- | cis-N-Acetyl-S-(4-hydroxy-2-buten-1-yl)-. Group: Biochemicals. Alternative Names: cis-N-Acetyl-S-(4-hydroxy-2-butenyl)-L-cysteine. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Ethyl Cis-4-Phenyl-2-Butenoate | Ethyl Cis-4-Phenyl-2-Butenoate. Group: Biochemicals. Grades: Highly Purified. CAS No. 559062-83-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Ethyl Cis-4-Phenyl-2-Butenoate 99+% (GC) | Ethyl Cis-4-Phenyl-2-Butenoate 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| N-Acetyl-S-(4-hydroxy-3-methyl-2-cis-buten-1-yl)-L-cysteine | N-Acetyl-S-(4-hydroxy-3-methyl-2-cis-buten-1-yl)-L-cysteine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C10H17NO4S, Molecular Weight: 247.31. US Biological Life Sciences. | Worldwide |
| N-Acetyl-S-(4-hydroxy-3-methyl-2-cis-buten-1-yl)-L-cysteine-d3 | N-Acetyl-S-(4-hydroxy-3-methyl-2-cis-buten-1-yl)-L-cysteine-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C10H14D3NO4S, Molecular Weight: 250.33. US Biological Life Sciences. | Worldwide |
| (+)-16-m-Chlorophenoxy tetranor prostaglandin F2a isopropyl ester | Isopropyl Cloprostenate is an isopropyl ester derivative of Cloprostenol, an aryl-oxymethyl analog of prostaglandin F2α. Group: Biochemicals. Alternative Names: (5Z)-7-[(1R,2R,3R,5S)-2-[(1E,3R)-4-(3-Chlorophenoxy)-3-hydroxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester; [1R-[1α(Z),2 β(1E, 3R*), 3α, 5α]]-7-[2-[4-(3-Chlorophenoxy)-3-hydroxy-1-butenyl]-3, 5-dihydroxycyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester; CPG 6112-95; Cloprostenol Isopropyl Ester; (+)-9α,11α,15R-trihydroxy-16-(3-chlorophenoxy)-17,18,19,20-tetranor-prosta-5Z,13E-dien-1-oic acid, isopropyl ester; (+)-5-cis Cloprostenol isopropyl ester; (+)-16-m-chlorophenoxy tetranor Prostaglandin F2α isopropyl ester. Grades: Highly Purified. CAS No. 157283-66-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg. Molecular Formula: C??H??ClO?. US Biological Life Sciences. | Worldwide |
| 2-Butene-1,4-diol | Liquid. Group: Monomers. Alternative Names: 2-Butene-1,4-diol; (E)-but-2-ene-1,4-diol; 821-11-4; trans-2-Butene-1,4-diol; 2-butene-1,4-diol, (2E)-; 110-64-5; Butenediol; (E)-2-Butene-1,4-diol; (2E)-2-Butene-1,4-diol; 2-Butene, 1,4-dihydroxy-; 2-Buten-1,4-diol; UNII-0P6354W2W1; (2E)-but-2-ene-1,4-diol; 1,4-DIHYDROXY-2-BUTENE; Z/E-But-2-ene-1,4-dio; 6117-80-2; Penitricin C; 0P6354W2W1; Agrisynth B2D; 2-Butene-1,4-diol,c&t; Caswell No. 120; (2E)-2-Butene-1,4-diol #; HSDB 5540; NSC 1260; EINECS 203-787-0; EPA Pesticide Chemical Code 220100; 2-Butene-1,4-diol(cis+trans); AI3-07551; 2-BUTENE-1,4-DIOL (TRANS); zlchem 1295; DSSTox_CID_6849; EC 203-787-0; Trans-2-buten-1,4-diol; trans 2-butene-1,4-diol; (e)-2-buten-1,4-diol; DSSTox_RID_78227; DSSTox_GSID_26849; trans-but-2-ene-1,4-diol; trans-1,4-Dihydroxy-2-butene; C20H25N7O6.2Na; CHEMBL3188586; 2-Butene-1,4-diol, (E)-; ZLE0070; ZINC5112523; Tox21_202430; STL453720; AKOS000121146; NE10244; 2-Butene-1,4-diol, cis/trans mixture; NCGC00249224-01; NCGC00259979-01; AS-58110; CAS-110-64-5; B3384; Z3450; Q-200249; Q27237056; UNII-2I323Z5567 component ORTVZLZNOYNASJ-OWOJBTEDSA-N. CAS No. 821-11-4. Product ID: (E)-but-2-ene-1,4-diol. Molecular formula: 88.11g/mol. Mole weight: C4H8O2. C(C=CCO)O. InChI=1S/C4H8O2/c5-3-1-2-4-6/h1-2, 5-6H, 3-4H2/b2-1+. ORTVZLZNOYNASJ-OWOJBTEDSA-N. 96%. | |
| 2-methylthio-N6-(cis-hydroxyisopentenyl) adenosine | 2-methylthio-N6-(cis-hydroxyisopentenyl) adenosine is an exceptional molecular entity, functioning as an adenosine receptor antagonist. It has remarkable prospects in the research of mitigating diverse afflictions encompassing inflammation, malignancies, and neurodegenerative maladies. Synonyms: Adenosine, N-(4-hydroxy-3-methyl-2-butenyl)-2-(methylthio)-, (Z); 2-methylthio-n6-(4-hydroxy-3-methylbut-2-enyl)adenosine; Adenosine, N-[(2Z)-4-hydroxy-3-methyl-2-butenyl]-2-(methylthio)-. CAS No. 52049-48-6. Molecular formula: C16H23N5O5S. Mole weight: 397.45. | |
| 2-Phenyl-2-butene | 2-Phenyl-2-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (1-methyl-1-propenyl)benzene;2-butene,2-phenyl-,(cis+trans);2-phenyl-2-butene(cis+trans);alpha,beta-Dimethylstyrene;Benzene, (1-methyl-1-propenyl)-;benzene,(1-methyl-1-propenyl)-;α,β-dimethylstyrene;2-PHENYL-2-BUTENE. Product Category: Heterocyclic Organic Compound. CAS No. 2082-61-3. Molecular formula: C10H12. Mole weight: 132.2. Product ID: ACM2082613. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Buten-1-ol | An impurity of Pemetrexed, which is used for the treatment of malignant pleural mesothelioma (MPM) in combination with cisplatin, a platinum-containing chemotherapeutic drug. Synonyms: 1-Buten-4-ol; 1-Hydroxy-3-butene; 3-Butenol; 3-Butenyl alcohol; 4-Hydroxy-1-butene; Allylcarbinol; Homoallyl alcohol; NSC 60194; β-Vinylethanol. Grade: ≥95%. CAS No. 627-27-0. Molecular formula: C4H8O. Mole weight: 72.11. | |
| 4-Ethoxy-2-buten-1-ol | 4-Ethoxy-2-buten-1-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-ETHOXY-2-BUTEN-1-OL;4-Ethoxy-2-Buten-1-ol, 98% (Mixt. Cis and Trans Isomers);4-Ethoxy-2-buten-1-ol,mixture of cis and trans isomers. Product Category: Heterocyclic Organic Compound. CAS No. 123093-78-7. Molecular formula: C6H12O2. Mole weight: 116.16. Product ID: ACM123093787. Alfa Chemistry ISO 9001:2015 Certified. | |
| 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 |
| cis-β-Hydroxy tamoxifen | A hydroxylated analogue of Tamoxifen. Tamoxifen is a selective estrogen receptor modulator (SERM) widely used in breast cancer treatment and prevention, particularly for estrogen receptor-positive (ER+) tumors. It works by competitively blocking estrogen receptors in breast tissue, inhibiting cancer cell growth. Synonyms: (E)-γ-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-1,2-diphenyl-1-butene-4-ol; (E)-γ-[[4-[2-(Dimethylamino)ethoxy]phenyl]phenylmethylene]benzenepropanol; (γE)-γ-[[4-[2-(Dimethylamino)ethoxy]phenyl]phenylmethylene]benzenepropanol; (E)-4-(4-(2-(Dimethylamino)ethoxy)phenyl)-3,4-diphenylbut-3-en-1-ol; cis-(E)-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-1,2-diphenyl-1-buten-4-ol. Grade: ≥95%. CAS No. 97151-04-7. Molecular formula: C26H29NO2. Mole weight: 387.51. | |
| cis-Beta-hydroxy tamoxifen | cis-Beta-hydroxy tamoxifen. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (E)-γ-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-1,2-diphenyl-1-butene-4-ol; (E)-γ-[[4-[2-(Dimethylamino)ethoxy]phenyl]phenylmethylene]benzenepropanol. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Solid. CAS No. 97151-04-7. Molecular formula: C26H29NO2. Mole weight: 387.51. Purity: 0.96. IUPACName: (3Z)-4-{4-[2-(Dimethylamino)ethoxy]phenyl}-3,4-diphenyl-3-buten-1 -ol. Product ID: ACM97151047. 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. | |
| (-)-cis-Pentazocine | (-)-cis-Pentazocine. Group: Biochemicals. Alternative Names: (2R,6R,11R)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methyl-2-buten-1-yl)-2,6-methano-3-benzazocin-8-ol. Grades: Highly Purified. CAS No. 7488-49-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C19H27NO. US Biological Life Sciences. | Worldwide |
| cis-Zeatin-O-glucoside Riboside | cis-Zeatin-O-glucoside Riboside is useful in biological study for evidence of phytohormones and phenolic acids variability in garden-waste-derived vermicompost leachate, which is a well-known plant growth stimulant. Phytohormones and phenolic acids showed variability in garden-waste-derived vermicompost leachate which contribute to varied physiological responses such as enhanced growth, yield and stress responses in VCL-treated plants. Synonyms: N-[(2Z)-4-(β-D-Glucopyranosyloxy)-3-methyl-2-buten-1-yl]adenosine; cis-Zeatin riboside-O-glucoside; N-[(2Z)-4-(β-D-Glucopyranosyloxy)-3-methyl-2-butenyl]-adenosine; N-[(2Z)-4-(β-D-Glucopyranosyloxy)-3-methyl-2-buten-1-yl]-adenosine; cZROG. CAS No. 125225-72-1. Molecular formula: C21H31N5O10. Mole weight: 513.5. | |
| Crotyl chloride,predominantly trans | Crotyl chloride,predominantly trans. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Crotyl chloride, Krotylchlorid, 2-Butenyl chloride, 2-Butene, 1-chloro-, 1-Chlorobut-2-ene, Krotylchlorid [Czech], sJPHADIJtp@, gamma-Methallyl chloride, 1-CHLORO-2-BUTENE, gamma-Methylallyl chloride, trans-1-Chloro-2-butene, (E)-1-Chloro-2-butene, (E)-1-Chlorobut-2-ene, (2E)-1-chlorobut-2-ene, (2E)-1-Chloro-2-butene. alpha.-Chloro-.beta.-butylene, 28115_ALDRICH, cis,trans-1-Chloro-2-butene, 254584_ALDRICH, 2-Butene, 1-chloro-, (2E)-. Product Category: Alkenes. Appearance: Clear Colourless liquid. CAS No. 4894-61-5. Molecular formula: C4H6Br2. Mole weight: 90.55. Purity: 0.96. IUPACName: (E)-1-chlorobut-2-ene. Density: 0.92. Product ID: ACM4894615. Alfa Chemistry ISO 9001:2015 Certified. | |
| (E)-2-Bromo-2-butene | (E)-2-Bromo-2-butene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-Crotyl bromide, 2-Butene, 2-bromo-, 2-Bromobut-2-ene, 2-BROMO-2-BUTENE, (Z)-2-bromo-2-butene, trans-2-Bromo-2-butene, (2E)-2-Bromo-2-butene, 215562_ALDRICH, 657476_ALDRICH, 2-Butene, 2-bromo-, (Z)-, MolPort-003-927-912, EINECS 236-316-2, CID5364387, 2-Bromo-2-butene, mixture of cis and trans, 13294-71-8, 3017-71-8. Product Category: Alkenyl. Appearance: Colorless to Light Yellow Liquid. CAS No. 3017-71-8. Molecular formula: C4H7Br. Mole weight: 135. Purity: 0.96. IUPACName: (E)-2-bromobut-2-ene. Density: 1.331 g/mL at 25ºC(lit.). Product ID: ACM3017718. Alfa Chemistry ISO 9001:2015 Certified. | |
| (E)-Tamoxifen | An impurity of Tamoxifen. Tamoxifen is a selective estrogen receptor modulator (SERM) widely used in breast cancer treatment and prevention, particularly for estrogen receptor-positive (ER+) tumors. It works by competitively blocking estrogen receptors in breast tissue, inhibiting cancer cell growth. Synonyms: Tamoxifen EP Impurity A; 2-[4-[(E)-1,2-Diphenylbut-1-en-1-yl]phenoxy]-N,N-dimethylethan-1-amine ((E)-isomer); cis-Tamoxifen; 2-[4-[(1E)-1,2-Diphenyl-1-buten-1-yl]phenoxy]-N,N-dimethyl-ethanamine; (E)-2-[p-(1,2-Diphenyl-1-butenyl)phenoxy]-N,N-dimethylethanamine; cis-N,N-Dimethyl-2-(p-(1,2-diphenyl-1-butenyl)phenoxy)ethylamine; cis-1-(p-(2-(N,N-Dimethylamino)ethoxy)phenyl)-1,2-diphenylbut-1-ene; Tamoxifen Citrate EP Impurity A; Tamoxifen Impurity A. Grade: >95%. CAS No. 13002-65-8. Molecular formula: C26H29NO. Mole weight: 371.53. | |
| (E)-Tamoxifen | Antineoplastic. Group: Biochemicals. Alternative Names: 2-[4-[(1E)-1,2-Diphenyl-1-buten-1-yl]phenoxy]-N,N-dimethyl-ethanamine; 2-[p-(1,2-Diphenyl-1-butenyl)phenoxy]-N,N-dimethyl-ethylamine; cis-Tamoxifen. Grades: Highly Purified. CAS No. 13002-65-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Maleic Acid | Maleic Acid. Group: Biochemicals. Alternative Names: (2Z)-Butene-2-dioic Acid; (Z)-2-Butenedioic Acid; 2-Butenedioic Acid, (Z)-; Maleinic Acid; Malezid CM; Scotchbond Multipurpose Etchant; Toxilic Acid; cis-1,2-Ethylenedicarboxylic Acid; cis-2-Butenedioic Acid; cis-Butenedioic Acid. Grades: Highly Purified. CAS No. 110-16-7. Pack Sizes: 25g. Molecular Formula: C4H4O4, Molecular Weight: 116.07. US Biological Life Sciences. | Worldwide |
| Maleic acid-[2,3-13C2] | Labelled Maleic acid. Maleic acid or cis-butenedioic acid is an organic compound that is a dicarboxylic acid, a molecule with two carboxylgroups. Maleic acid is the cis-isomer of butenedioic acid, whereas fumaric acid is the trans-isomer. It is mainly used as a precursor to fumaric acid, and relative to its parent maleic anhydride, and maleic acid has few applications. Synonyms: (E)-but-2-enedioicacid; Maleicacid-2,3-13C2; Fumaricacid-2,3-13C2; 490180_ALDRICH; 123548-45-8; 769108-94-3. Grade: 99% by CP; 99% atom 13C. CAS No. 123548-45-8. Molecular formula: C2[13C]2H4O4. Mole weight: 118.06. | |
| Maleic acid-[2,3-d2] | Labelled Maleic acid. Maleic acid or cis-butenedioic acid is an organic compound that is a dicarboxylic acid, a molecule with two carboxylgroups. Maleic acid is the cis-isomer of butenedioic acid, whereas fumaric acid is the trans-isomer. It is mainly used as a precursor to fumaric acid, and relative to its parent maleic anhydride, and maleic acid has few applications. Synonyms: 2-Butenedioic-2,3-d2 Acid. Grade: 98% atom D. CAS No. 24461-33-4. Molecular formula: C4H2D2O4. Mole weight: 118.08. | |
| Maleic acid disodium salt anhydrous | Maleic acid disodium salt anhydrous. Group: Biochemicals. Alternative Names: cis-Butenedioic acid disodium salt. Grades: Highly Purified. CAS No. 371-47-1. Pack Sizes: 100g. US Biological Life Sciences. | Worldwide |
| Maleic Anhydride | Maleic Anhydride is heterocyclic compound used in the manufacture of unsaturated polyester resins. Maleic Anhydride has a wide range of other applications; it is used in synthetic tensides, insecticides, herbicides and fungicides. Group: Biochemicals. Alternative Names: 2,5-Furandione; Dihydro-2,5-dioxofuran; cis-Butenedioic Anhydride; NSC 137651; NSC 137652; NSC 137653; NSC 9568; Nourymix MA 901; Toxilic anhydride. Grades: Highly Purified. CAS No. 108-31-6. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| Maleic anhydride-phthalic anhydride-diethylene glycol polymer | Maleic anhydride-phthalic anhydride-diethylene glycol polymer. Uses: Designed for use in research and industrial production. Additional or Alternative Names: PN-1 Resin, CID3080737, Diethylene glycol, maleic anhydride, phthalic anhydride polymer, Phthalic anhydride, maleic anhydride, diethylene glycol polymer, Maleic anhydride, phthalic anhydride, diethylene glycol terpolymer, Polymer of diethylene glycol, phthalic anhydride, maleic anhydride, 2,2-Dihydroxydiethyl ether, butenedioic anhydride, phthalandione polymer, 2-Propenoic acid, polymer with 1,1-dichloroethene and methyl 2-propenoate, Phthalic anhydride, polymer with maleic anhydride and diethylene glycol, 1,3-Isobenzofurandione, polymer with 2,5-furandione and 2,2-oxybis(ethanol), 2,2-Dihydroxydiethyl ether, cis-butenedioic anhydride, phthalandione polymer, 119912-13-9, 26123-45-5, 37229-20-2. Product Category: Heterocyclic Organic Compound. Appearance: Transparent Sticky Thick Liquid. CAS No. 26123-45-5. Molecular formula: C16H16O9. Mole weight: 352.292840 [g/mol]. Purity: 0.96. IUPACName: 2-benzofuran-1,3-dione; furan-2,5-dione; 2-(2-hydroxyethoxy)ethanol. Canonical SMILES: C1=CC=C2C(=C1)C(=O)OC2=O.C1=CC(=O)OC1=O.C(COCCO)O. Product ID: ACM26123455. Alfa Chemistry ISO 9001:2015 Certified. | |
| N-Phenylmaleamic Acid | Yellowish powder, 97%. Synonyms: cis-4-Oxo-4-phenylamino-2-butenoic acid. CAS No. 555-59-9. Pack Sizes: 10g, 50g. Product ID: FR-0458. M.P. 197-200. Mole weight: 191.19. |  Frinton Laboratories |
| Potassium maleate | Potassium maleate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CIS-BUTENEDIOIC ACID DIPOTASSIUM SALT;MALEIC ACID DIPOTASSIUM SALT;POTASSIUM MALEATE;TOXILIC ACID DIPOTASSIUM SALT;maleicaciddipotassium;(Z)-2-Butenedioic acid dipotassium salt. Product Category: Heterocyclic Organic Compound. CAS No. 4151-34-2. Molecular formula: C4H2K2O4. Mole weight: 192.25. Purity: 0.96. IUPACName: dipotassium;(Z)-but-2-enedioate. Product ID: ACM4151342. Alfa Chemistry ISO 9001:2015 Certified. Categories: Potassium malate. | |
| Sodium maleate 1-hydrate | Sodium maleate 1-hydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SODIUM MALEATE HYDRATE;SODIUM MALEATE MONOHYDRATE;SODIUM MALEATE DIHYDRATE;TOXILIC ACID, HYDRATE;MALEIC ACID DISODIUM SALT DIHYDRATE;MALEIC ACID, DISODIUM SALT HYDRATE;MALEIC ACID DISODIUM SALT;CIS-BUTENEDIOIC ACID, HYDRATE. Product Category: Heterocyclic Organic Compound. Appearance: white powder. CAS No. 53172-74-0. Molecular formula: C4H2Na2O4.H2O. Mole weight: 196.07. Purity: 0.98. IUPACName: disodium (Z)-but-2-enedioate hydrate. Product ID: ACM53172740. Alfa Chemistry ISO 9001:2015 Certified. | |
| trans-aconitate 2-methyltransferase | Also catalyses the formation of the methyl monoester of cis-aconitate, isocitrate and citrate, but more slowly. While the enzyme from Escherichia coli forms (E)-3-(methoxycarbonyl)-pent-2-enedioate as the product, that from Saccharomyces cerevisiae forms (E)-2-(methoxycarbonylmethyl)butenedioate and is therefore classified as a separate enzyme (cf. EC 2.1.1.145, trans-aconitate 3-methyltransferase). Group: Enzymes. Enzyme Commission Number: EC 2.1.1.144. CAS No. 235107-12-7. 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-1740; trans-aconitate 2-methyltransferase; EC 2.1.1.144; 235107-12-7. Cat No: EXWM-1740. |  |
| trans-aconitate 3-methyltransferase | Also catalyses the formation of the methyl monoester of cis-aconitate, isocitrate and citrate, but more slowly. While the enzyme from Saccharomyces cerevisiae forms (E)-2-(methoxycarbonylmethyl)butenedioate as the product, that from Escherichia coli forms (E)-3-(methoxycarbonyl)-pent-2-enedioate and is therefore classified as a separate enzyme (cf. EC 2.1.1.144, trans-aconitate 2-methyltransferase). Group: Enzymes. Enzyme Commission Number: EC 2.1.1.145. CAS No. 235107-12-7. 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-1741; trans-aconitate 3-methyltransferase; EC 2.1.1.145; 235107-12-7. Cat No: EXWM-1741. | |
| Triethyl 3-methyl-4-phosphonocrotonate | Triethyl 3-methyl-4-phosphonocrotonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Triethyl 4-phosphonosenecioate, 338958_ALDRICH, 68760_FLUKA, MolPort-003-850-676, ZINC02545331, CID6000084, Triethyl 3-methyl-4-phosphono-2-butenoate, Triethyl 4-phosphonosenecioate, mixture of cis and trans, Triethyl 3-methyl-4-phosphono-2-butenoate, mixture of cis and trans, 41891-54-7. Product Category: Heterocyclic Organic Compound. CAS No. 41891-54-7. Molecular formula: C11H21O5P. Mole weight: 264.26. Purity: 80-85 %. IUPACName: ethyl (E)-4-diethoxyphosphoryl-3-methylbut-2-enoate. Canonical SMILES: CCOC(=O)C=C(C)CP(=O)(OCC)OCC. Product ID: ACM41891547. Alfa Chemistry ISO 9001:2015 Certified. | |
| (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)-Ethyl 4-Bromo-3-methyl-2-butenoate | (Z)-Ethyl 4-Bromo-3-methyl-2-butenoate. Group: Biochemicals. Alternative Names: cis-4-Bromo-3-methyl-but-2-enoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 51371-55-2. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
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