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| Product | Description | |
|---|---|---|
| 1-[1-[-2-[tert-Butyldimethylsilyloxy]-1-hydroxy-1-methyl-4-(trimethylsilyl)-3-butynyl]cyclopropyl]-ethanone | Intermediate in the synthesis of Acylfulvene derivative antitumor agents. Group: Biochemicals. Alternative Names: 1-[1-[-2-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-1-hydroxy-1-methyl-4- (trimethylsilyl) -3-butynyl]cyclopropyl]-ethanone. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| (1, 1-Dimethylethyl) dimethyl[ (1-methyl-3-butynyl) oxy]silane | (1, 1-Dimethylethyl) dimethyl[ (1-methyl-3-butynyl) oxy]silane is used in the synthesis of postacyclin analogs. Group: Biochemicals. Alternative Names: (1, 1-Dimethylethyl) dimethyl[ (1-methyl-3-butyn-1-yl) oxy]silane. Grades: Highly Purified. CAS No. 80186-44-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 1-butynyl ethyl ether | 1-butynyl ethyl ether. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-ethoxybut-1-yne, 14272-91-4, 76-81-3, 1-ethoxy-1-butyne, 1-butynyl ethyl ether, 1-ethoxy-but-1-yne, 1-Butyne, 1-ethoxy-, AC1NT4OE, CTK0H1897, AG-D-84584, A838841, S14-0976, InChI=1/C6H10O/c1-3-5-6-7-4-2/h3-4H2,1-2H, Ether,1-butynyl ethyl (6CI,7CI,8CI); 1-Butynyl ethyl ether; 1-Ethoxy-1-butyne;Ethoxyethylacetylene. Product Category: Heterocyclic Organic Compound. CAS No. 76-81-3. Molecular formula: C6H10O. Mole weight: 98.143000 [g/mol]. Purity: 0.96. IUPACName: 1-ethoxybut-1-yne. Canonical SMILES: CCC#COCC. Product ID: ACM76813. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2- (1-Hydroxy-3-butynyl) -4- (1, 2, 4-triazolylmethyl) aniline | Rizatriptan intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 2-(3-Butynyloxy)tetrahydro-2H-pyran | 2-(3-Butynyloxy)tetrahydro-2H-pyran is used as a reagent in the synthesis of Phomoidride D, a bridged, polycyclic, natural compound that has the ability to inhibit squalene synthase and can be used as an antihypercholesterolem ic agent. 2-(3-Butynyloxy)tetrahydro-2H-pyran is also used as a reagent to prepare Rugulactone, a natural compound that is isolated from Cryptocarya rugulosa. Group: Biochemicals. Grades: Highly Purified. CAS No. 40365-61-5. Pack Sizes: 1g, 2.5g. Molecular Formula: C9H14O2. US Biological Life Sciences. | Worldwide |
| 2-Butynyl4-toluenesulfonate | 2-Butynyl4-toluenesulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Butynyl 4-methylbenzenesulfonate, 56563-37-2, 2-Butynyl p-toluenesulfonate, but-2-ynyl 4-methylbenzenesulfonate, SBB008911, ZINC02555331, ACMC-1AX7N, CTK8C6056, AKOS015891042, AG-F-98767, AB1005604, KB-169179, ST50825748, 4-methylbenzenesulfonic acid but-2-ynyl ester, A831099, I01-8445, 2-Butyn-1-ol,4-methylbenzenesulfonate (9CI);2-Butyn-1-ol, p-toluenesulfonate (6CI);1-(Tosyloxy)but-2-yne;2-Butyn-1-yl p-toluenesulfonate;2-Butynylp-toluenesulfonate;2-Butynyl toluene-4-sulfonic acid ester;2-Butynyl tosylate. Product Category: Heterocyclic Organic Compound. Appearance: Brown crystalline powder. CAS No. 56563-37-2. Molecular formula: C11H12O3S. Mole weight: 224.276180 [g/mol]. Purity: 0.96. IUPACName: but-2-ynyl 4-methylbenzenesulfonate. Canonical SMILES: CC#CCOS(=O)(=O)C1=CC=C(C=C1)C. Density: 1.01. Product ID: ACM56563372. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Butynylamine Hydrochloride | 2-Butynylamine Hydrochloride is a useful reagent in the study of selective inhibition of bovine plasma amine oxidase by homopropargylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 50329-23-2. Pack Sizes: 50mg, 100mg. Molecular Formula: C4H7N; HCl, Molecular Weight: 69.113646. US Biological Life Sciences. | Worldwide |
| (3,3-Dimethyl-1-butynyl)boronic acid diisopropyl ester | (3,3-Dimethyl-1-butynyl)boronic acid diisopropyl ester. Group: Salt. CAS No. 121021-24-7. Product ID: 3,3-dimethylbut-1-ynyl-di(propan-2-yloxy)borane. Molecular formula: 210.12g/mol. Mole weight: C12H23BO2. B(C#CC(C)(C)C)(OC(C)C)OC(C)C. InChI=1S/C12H23BO2/c1-10 (2)14-13 (15-11 (3)4)9-8-12 (5, 6)7/h10-11H, 1-7H3. FLHZJMZNIOCRSX-UHFFFAOYSA-N. |  |
| (3,3-Dimethyl-1-butynyl)boronic acid diisopropyl ester | 97%. Group: Organometallic reagents. |  |
| 3-Butynyl Methanesulfonate | 3-Butynyl Methanesulfonate. Group: Biochemicals. Alternative Names: 3-Butyn-1-yl Mesylate; 3-Butynyl Mesylate; Methanesulfonic Acid But-3-ynyl Ester. Grades: Highly Purified. CAS No. 72486-09-0. Pack Sizes: 1g. Molecular Formula: C5H8O3S, Molecular Weight: 148.18. US Biological Life Sciences. | Worldwide |
| 3-Butynyl Methanethiosulfonate | Reacts specifically and rapidly with thiols to form mixed disulfides. Used to probe the structures of the ACh receptor channel of the GABA receptor channel and of lactose permease. Group: Biochemicals. Alternative Names: Methanesulfonothioic Acid S-3-Butyn-1-yl Ester. Grades: Highly Purified. CAS No. 1170318-61-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 3-Butynyl Tosylate | An organic sulfur compound use for controlling harmful arthropod. Group: Biochemicals. Alternative Names: 3-Butyn-1-ol 1- (4-Methyl Benzene sulfonate) ; 3-Butyn-1-ol p-Toluenesulfonate; 3-Butyn-1-ol Tosylate; 4-Tosyloxy-1-butyne; 3-Butyn-1-ol Tosylate; 3-Butyn-1-yl p-Toluenesulfonate. Grades: Highly Purified. CAS No. 23418-85-1. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 4-(3,3-Dimethyl-1-butynyl)-benzaldehyde | 4-(3,3-Dimethyl-1-butynyl)-benzaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(3,3-DIMETHYL-1-BUTYNYL)-BENZALDEHYDE. Product Category: Heterocyclic Organic Compound. CAS No. 173592-71-7. Molecular formula: C13H14O. Mole weight: 186.25. Purity: 0.96. IUPACName: 4-(3,3-dimethylbut-1-ynyl)benzaldehyde. Canonical SMILES: CC(C)(C)C#CC1=CC=C(C=C1)C=O. Density: 1g/cm³. Product ID: ACM173592717. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(3-Amino-3-methyl-1-butynyl)-2-tert-butoxyphenyl acetate | 4-(3-Amino-3-methyl-1-butynyl)-2-tert-butoxyphenyl acetate |  Sarchem Laboratories New Jersey NJ |
| 4-(4-Hydroxy-1-butynyl)benzoic Acid Methyl Ester | A reactant used in organic synthesis. Can be used in the preparation of mitochondrial complex 1 inhibitor as potential cardiac PET tracer and antifolate drugs. Group: Biochemicals. Alternative Names: 4-(4-Hydroxy-1-butyn-1-yl)-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 123910-86-1. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 4-[4-(Methanesulfonyloxy)-1-butynyl]-a,a-di(methyl-d3)benzeneacetic Acid, Methyl Ester | 4-[4-(Methanesulfonyloxy)-1-butynyl]-a,a-di(methyl-d3)benzeneacetic Acid, Methyl Ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 4-[n-Ethyl-(4-methoxyphenyl)methylamino]-2-butynyl-1-ol | 4-[n-Ethyl-(4-methoxyphenyl)methylamino]-2-butynyl-1-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[N-ETHYL-(4-METHOXYPHENYL)METHYLAMINO]-2-BUTYNYL-1-OL. Product Category: Heterocyclic Organic Compound. Appearance: Light Brown Oil. CAS No. 181647-06-3. Molecular formula: C14H19NO2. Mole weight: 233.31. Purity: 0.96. IUPACName: 4-[ethyl-[(4-methoxyphenyl)methyl]amino]but-2-yn-1-ol. Canonical SMILES: CCN(CC#CCO)CC1=CC=C(C=C1)OC. Product ID: ACM181647063. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[N-Ethyl- (4-methoxyphenyl) methylamino]-2-butynyl-1-ol | 4-[N-Ethyl- (4-methoxyphenyl) methylamino]-2-butynyl-1-ol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 4-[N-Ethyl- (4-methoxyphenyl) methylamino]-2-butynyl-2-cyclohexyl-2-hydroxybenzene Acetate | 4-[N-Ethyl- (4-methoxyphenyl) methylamino]-2-butynyl-2-cyclohexyl-2-hydroxybenzene Acetate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| acetoxybutynylbithiophene deacetylase | The enzyme is highly specific. Group: Enzymes. Synonyms: acetoxybutynylbithiophene esterase; 5-(4-acetoxy-1-butynyl)-2,2'-bithiophene:acetate esterase. Enzyme Commission Number: EC 3.1.1.54. CAS No. 82346-63-2. 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-3482; acetoxybutynylbithiophene deacetylase; EC 3.1.1.54; 82346-63-2; acetoxybutynylbithiophene esterase; 5-(4-acetoxy-1-butynyl)-2,2'-bithiophene:acetate esterase. Cat No: EXWM-3482. |  |
| Carbamic acid,[(1S)-1-(hydroxymethyl)-3-butynyl]-,1,1-dimethylethyl ester | Carbamic acid,[(1S)-1-(hydroxymethyl)-3-butynyl]-,1,1-dimethylethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Carbamic acid, [(1S)-1-(hydroxymethyl)-3-butynyl]-, 1,1-dimethylethyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 763122-73-2. Molecular formula: C10H17NO3. Mole weight: 199.24688. Product ID: ACM763122732. Alfa Chemistry ISO 9001:2015 Certified. Categories: Boc-2-Propargyl-L-glycinol. | |
| Desethyloxybutynin, Hydrochloride (a-Cyclohexyl-a-hydroxybenzeneacetic Acid 4-(Ethylamino)-2-butynyl Ester, Hydrochloride Salt) | A metabolite of the drug Oxybutynin. Used in the treatmentment of incontinence. This compound is racemic. Group: Biochemicals. Alternative Names: a-Cyclohexyl-a-hydroxybenzeneacetic Acid 4-(Ethylamino)-2-butynyl Ester, Hydrochloride Salt. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Oxybutynin Chloride (a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride) | An inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Group: Biochemicals. Alternative Names: a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| Oxybutynin-d11 Chloride (a-Phenylcyclohexane-d11-glycolic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride, Cystrin-d11, Ditropan-d11, Dridase-d11, Kentera-d11) | An inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Group: Biochemicals. Alternative Names: a-Phenylcyclohexane-d11-glycolic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride; Cystrin-d11; Ditropan-d11; Dridase-d11; Kentera-d11. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R)-Oxybutynin Chloride ( (R) -a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride) | The optically avtice inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Group: Biochemicals. Alternative Names: (R) -a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Silane,triethyl(4-phenyl-1-butynyl)- | Silane,triethyl(4-phenyl-1-butynyl)-. Uses: Designed for use in research and industrial production. Product Category: Alkyl Silane. Appearance: Transparent liquid. CAS No. 58924-22-4. Molecular formula: C16H24Si. Mole weight: 244.45. Purity: 95%+. Product ID: ACM58924224. Alfa Chemistry ISO 9001:2015 Certified. | |
| (S)-Oxybutynin Chloride ( (S) -a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride) | The optically avtice inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Group: Biochemicals. Alternative Names: (S) -a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 1-Bromo-2-butyne | 1-Bromo-2-butyne is used in the synthesis of six to eight annulated ring compounds in reactions with indoles. It is also used in the preparation of Pseudopterane (+/-)-Kallolide B, a marine natural product. Group: Biochemicals. Alternative Names: 1-Bromo-2-butyne; 1-Bromo-3-methyl-2-butyne; 2-Butyn-1-yl Bromide; 2-Butynyl Bromide; 4-Bromobut-2-yne. Grades: Highly Purified. CAS No. 3355-28-0. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 1-Trimethylsilyl-3,3-dimethyl-1-butyne | 1-Trimethylsilyl-3,3-dimethyl-1-butyne. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SBB009032, (3,3-Dimethyl-1-butynyl)(trimethyl)silane, 1-Butyne, 3,3-dimethyl-1-trimethylsilyl-, Silane, (3,3-dimethyl-1-butynyl)trimethyl-, (3,3-dimethylbut-1-yn-1-yl)(trimethyl)silane, InChI=1/C9H18Si/c1-9(2,3)7-8-10(4,5)6/h1-6H, 14630-42-3. Product Category: Alkyl Silane. Appearance: Transparent liquid. CAS No. 14630-42-3. Molecular formula: C9H18Si. Mole weight: 154.32. Purity: 95%+. IUPACName: 3,3-dimethylbut-1-ynyl(trimethyl)silane. Canonical SMILES: CC(C)(C)C#C[Si](C)(C)C. Density: 0.786g/cm³. Product ID: ACM14630423. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3,3-dimethyl-1-trimethylsilyl-1-butyne. | |
| 2-(4-Piperidin-1-ium-1-ylbut-2-ynyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione chloride | 2-(4-Piperidin-1-ium-1-ylbut-2-ynyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Chlorowodorek N-(4-piperydyno-2-butinylo-1) imidu kwasu 1,2,3,6-tetrahydroftalowego [Polish], 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-(4-(1-piperidinyl)-2-butynyl)-, monohydrochloride, 3a,4,7,7a-Tetrahydro-2-(4-(1-piperidinyl)-2-butynyl)-1H-isoindole-1,3(2H)-dione hydrochloride, AC1L25WP, LS-84658, 2-(4-piperidin-1-ium-1-ylbut-2-ynyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione chloride, Chlorowodorek N-(4-piperydyno-2-butinylo-1) imidu kwasu 1,2,3,6-tetrahydroftalowego, 55680-90-5. Product Category: Heterocyclic Organic Compound. CAS No. 55680-90-5. Molecular formula: C17H23ClN2O2. Mole weight: 322.83 g/mol. Purity: 0.96. IUPACName: 2-(4-piperidin-1-ium-1-ylbut-2-ynyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione;chloride. Canonical SMILES: C1CC[NH+](CC1)CC#CCN2C(=O)C3CC=CCC3C2=O.[Cl-]. Product ID: ACM55680905. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Butyn-1-Ol | 2-Butyn-1-Ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-butyn-1-0l;2-Butynol;2-Butynyl alcohol;But-2-yn-1-ol;CH3CequivCCH2OH;BUT-2-IN-1-OL;HYDROXYMETHYLMETHYLACETYLENE;2-BUTYNE-1-OL. Product Category: Alkynes. CAS No. 764-01-2. Molecular formula: C4H6O. Mole weight: 70.09. Canonical SMILES: CC#CCO. Density: 0.937g/mL at 25°C(lit.). Product ID: ACM764012. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Butynal diethyl acetal | 2-Butynal diethyl acetal. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Butynal diethyl acetal;2-Butynyl aldehyde diethyl acetal. Product Category: Heterocyclic Organic Compound. CAS No. 2806-97-5. Molecular formula: CH3C CCH(OC2H5)2. Mole weight: 142.1956. Density: 0.9 g/mL at 25 °C(lit.). Product ID: ACM2806975. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[Dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azaniumyl]but-2-ynyl-dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azanium dichloride | 4-[Dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azaniumyl]but-2-ynyl-dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azanium dichloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AC1L2JT6, LS-16987, 4-[dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azaniumyl]but-2-ynyl-dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azanium dichloride, 66902-75-8, Ammonium, 2-butynylenebis(1-methyl-3-(2,2,6-trimethylcyclohexyl)propyl)bis(dimethyl-, dichloride, dihydrate. Product Category: Heterocyclic Organic Compound. CAS No. 66902-75-8. Molecular formula: C34H66Cl2N2. Mole weight: 573.807 g/mol. Purity: 0.96. IUPACName: 4-[dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azaniumyl]but-2-ynyl-dimethyl-[4-(2,2,6-trimethylcyclohexyl)butan-2-yl]azanium;dichloride. Canonical SMILES: CC1CCCC(C1CCC(C)[N+](C)(C)CC#CC[N+](C)(C)C(C)CCC2C(CCCC2(C)C)C)(C)C.[Cl-].[Cl-]. Product ID: ACM66902758. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-Pentyn-2-ol | 4-Penten-2-ol is used in QSAR studies pertaining to toxicity levels of organic compounds in environmental situations. Group: Biochemicals. Alternative Names: (RS)-1-Pentyn-4-ol; (RS)-4-Pentyn-2-ol; (±)-4-Pentyn-2-ol; 1-Methyl-3-butyn-1-ol; 1-Methyl-3-butynyl alcohol; 1-Pentyn-4-ol; 4-Hydroxy-1-pentyne. Grades: Highly Purified. CAS No. 2117-11-5. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| 4-Phenyl-1-butyne | 4-Phenyl-1-butyne. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-Butynylbenzene, 4-Phenyl-1-butyne, Benzene, 3-butynyl-, but-3-yn-1-ylbenzene, 632058_ALDRICH, CCRIS 7100, SBB015099, 16520-62-0, InChI=1/C10H10/c1-2-3-7-10-8-5-4-6-9-10/h1,4-6,8-9H,3,7H. Product Category: Alkynes. CAS No. 16520-62-0. Molecular formula: C10H10O. Mole weight: 130.19. Purity: N/A. IUPACName: but-3-ynylbenzene. Canonical SMILES: C#CCCC1=CC=CC=C1. Density: 0.926 g/mL at 25 °C(lit.). Product ID: ACM16520620. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(tert-Butyldimethylsilyloxy)-1-butyne | 4-(tert-Butyldimethylsilyloxy)-1-butyne. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 78592-82-2, AG-H-15320, 4-(tert-Butyldimethylsilyloxy)-1-butyne, AC1N7LY4, 541672_ALDRICH, 4-(T-butyldimethylsiloxy)butyne, CTK5E5944, MolPort-003-936-279, tert-butyl-but-3-ynoxy-dimethylsilane, AKOS015907748, KB-35238, 4-(TERT-BUTYLDIMETHYLSILYLOXY)BUTYNE, FT-0684500, (but-3-yn-1-yloxy)(tert-butyl)dimethylsilane, I14-27017, Silane,(3-butyn-1-yloxy)(1,1-dimethylethyl)dimethyl-, (3-Butyn-1-yloxy)(1,1-dimethylethyl)dimethylsilane;Silane,(3-butynyloxy)(1,1-dimethylethyl)dimethyl- (9CI);1-tert-Butyldimethylsilyloxy-3-butyne;3-Butyn-1-ol tert-butyldimethylsilyl ether;4-[(tert-Butyldimethylsilyl)oxy]-1-butyne;4-tert-Butyldimethylsiloxy-1-butyne;tert-Butyl[(3-butynyl)oxy]dimethylsilane;(3-Butynyloxy)(1,1-dimethylethyl)dimethylsilane;(3-Butynyloxy)(tert-butyl)dimethylsilane;1-(tert-Butyldimethylsiloxy)-3-butyne. Product Category: Alkynes. Appearance: Transparent liquid. CAS No. 78592-82-2. Molecular formula: C10H20OSi. Mole weight: 184.35. Purity: 95%+. IUPACName: tert-butyl-but-3-ynoxy-dimethylsilane. Canonical SMILES: CC(C)(C)[Si](C)(C)OCCC#C. Density: 0.893 g/mL at 25ºC(lit.). Product ID: ACM78592822. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(Trimethylsilyl)but-3-yn-1-ol | 4-(Trimethylsilyl)but-3-yn-1-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Trimethylsilyl-3-butyn-1-ol, 4-trimethylsilylbut-3-yn-1-ol, AG-E-55307, 2117-12-6, AC1MC3KK, CTK4E6009, 4-(trimethylsilyl)but-3-yn-1-ol, 3-Butyn-1-ol,4-(trimethylsilyl)-, AKOS006337397, KB-40531, FT-0081236, FT-0651068, A20722, S19110, A808480, Silane,(4-hydroxy-1-butynyl)trimethyl- (8CI);4-Trimethylsilyl-3-butyn-1-ol. Product Category: Silanols. Appearance: Transparent liquid. CAS No. 2117-12-6. Molecular formula: C7H14OSi. Mole weight: 142.27. Purity: 95%+. IUPACName: 4-trimethylsilylbut-3-yn-1-ol. Canonical SMILES: C[Si](C)(C)C#CCCO. Density: 0.854. Product ID: ACM2117126. Alfa Chemistry ISO 9001:2015 Certified. | |
| α-Descyclohexyl-α-phenyl oxybutynin | α-Descyclohexyl-α-phenyl oxybutynin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(Diethylamino)-2-butyn-1-ol Benzilate (Ester); Benzilic Acid 4-(Diethylamino)-2-butynyl Ester. Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 14943-53-4. Molecular formula: C22H25NO3. Mole weight: 351.44. Product ID: ACM14943534. Alfa Chemistry ISO 9001:2015 Certified. | |
| α-Descyclohexyl-α-phenyl Oxybutynin | Oxybutynin impurity; 4-(dialkylamino)-2-butynyl benzilates. Group: Biochemicals. Alternative Names: 4-(Diethylamino)-2-butyn-1-ol Benzilate (Ester); Benzilic Acid 4-(Diethylamino)-2-butynyl Ester. Grades: Highly Purified. CAS No. 14943-53-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Linagliptin | A novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes. Group: Biochemicals. Alternative Names: 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione; 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione; BI 1356; BI 1356BS; ONDERO. Grades: Highly Purified. CAS No. 668270-12-0. Pack Sizes: 10mg, 100mg, 500mg, 1g. Molecular Formula: C25H28N8O2, Form: Supplied as a white to orange. US Biological Life Sciences. | Worldwide |
| Linagliptin-[d3] | Linagliptin-[d3] is the isotope labelled analogue of a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes. Synonyms: Linagliptin-d3; 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione-d3; 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione-d3. Grade: 95% by HPLC; 95% atom D. CAS No. 1398044-48-8. Molecular formula: C25H25D3N8O2. Mole weight: 475.56. |  |
| Methyl 2-Methyl-2-(4-(4-((Methylsulfonyl)Oxy)But-1-Yn-1-Yl)Phenyl)Propanoate-[d6] | Methyl 2-Methyl-2-(4-(4-((Methylsulfonyl)Oxy)But-1-Yn-1-Yl)Phenyl)Propanoate-[d6]. Synonyms: α,α-Dimethyl-4-[4-[(methylsulfonyl)oxy]-1-butyn-1-yl]benzeneacetic Acid-d6 Methyl Ester; 4-[4-(Methanesulfonyloxy)-1-butynyl]-α,α-di(methyl-d3)benzeneacetic Acid, Methyl Ester. Grade: 95% atom D. CAS No. 1020719-58-7. Molecular formula: C16H14D6O5S. Mole weight: 330.43. | |
| Oxybutynin Chloride | An antagonist of muscarinic acetylcholine receptors, anti-spasmodic. An inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells.Oxybutynin is an antagonist of muscarinic acetylcholine receptors (Kis = 5, 14.5, 3.7, 5.3, and 40nM for human recombinant M1-5, respectively).1 It inhibits intracellular calcium mobilization induced by carbamoylcholine in bladder smooth muscle and submandibular gland cells isolated from cynomolgus monkeys (Kis = 2 and 1nM, respectively).2 Oxybutynin inhibits volume-induced bladder contraction (VIBC) and oxotremorine-induced salivation (OIS) in rats (ID50s = 0.062 and 0.089mg/kg, respectively).1 It also increases pupil diameter (PD) and locomotor activity (LMA; ED50s = 0.29 and 0.52mg/kg, respectively) and decreases small intestinal transit (SIT; ID50 = 0.22mg/kg) in rats. Formulations containing oxybutynin have been used in the treatment of overactive bladder. Group: Biochemicals. Alternative Names: α -Phenylcyclohexane glycol ic acid 4-(diethylamino)-2-butynyl ester hydrochloride; 4-(diethylamino)-2-butyn-1-yl ester α-cyclohexyl-α-hydroxy-benzeneacetic acid, monohydrochloride; MJ4309-1. Grades: Highly Purified. CAS No. 1508-65-2. Pack Sizes: 1g, 5g, 10g, 25g. Molecular Formula: C??H??ClNO?, Molecular Weight: 393.95. US Biological Life Sciences. | Worldwide |
| Oxybutynin-[d11] Hydrochloride | Oxybutynin-[d11] Hydrochloride is the labelled analogue of Oxybutynin. Oxybutynin is an anticholinergic medication used to relieve urinary and bladder difficulties. Synonyms: Oxybutynin D11 Hydrochloride; α-Phenylcyclohexane-d11-glycolic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride. Grade: 95% by HPLC; 95% atom D. CAS No. 1185151-95-4. Molecular formula: C22H21D11ClNO3. Mole weight: 405.01. | |
| rac Desethyl Oxybutynin-[d11] Hydrochloride | rac Desethyl Oxybutynin-[d11] Hydrochloride is the labelled analogue of rac Desethyl Oxybutynin. rac Desethyl Oxybutynin is a metabolite of Oxybutynin which is an anticholinergic agent. Uses: A labelled metabolite of the drug oxybutynin (d289475). used in the treatment of incontinence. Synonyms: α-(Cyclohexyl-d11)-α-hydroxybenzeneacetic Acid 4-(Ethylamino)-2-butynyl Ester Hydrochloride Salt; rac Desethyl Oxybutynin-d11 Hydrochloride. Grade: 95% atom D. CAS No. 1216405-15-0. Molecular formula: C20H17D11ClNO3. Mole weight: 376.96. | |
| rac Desethyl Oxybutynin-d11 Hydrochloride | A labeled metabolite of the drug Oxybutynin. Used in the treatment of incontinence. Group: Biochemicals. Alternative Names: α-(Cyclohexyl-d11)-α-hydroxybenzeneacetic Acid 4-(Ethylamino)-2-butynyl Ester Hydrochloride Salt. Grades: Highly Purified. CAS No. 1216405-15-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Rac desethyl oxybutynin-d5 hydrochloride | Rac desethyl oxybutynin-d5 hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: α-Cyclohexyl-α-hydroxybenzeneacetic Acid 4-[(Ethyl-d5)amino]-2-butynyl Ester Hydrochloride Salt. Product Category: Heterocyclic Organic Compound. CAS No. 1173147-63-1. Molecular formula: C20H23D5ClNO3. Mole weight: 370.93. Purity: 0.96. IUPACName: 4-(1,1,2,2,2-pentadeuterioethylamino)but-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate;hydrochloride. Canonical SMILES: CCNCC#CCOC(=O)C(C1CCCCC1)(C2=CC=CC=C2)O.Cl. Product ID: ACM1173147631. Alfa Chemistry ISO 9001:2015 Certified. Categories: 81039-77-2. | |
| rac desethyl oxybutynin hydrochloride | rac desethyl oxybutynin hydrochloride. Group: Biochemicals. Alternative Names: a-Cyclohexyl-a-hydroxybenzeneacetic acid 4-(ethylamino)-2-butynyl ester hydrochloride salt. Grades: Highly Purified. CAS No. 81039-77-2. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C20H28ClNO3. US Biological Life Sciences. | Worldwide |
| (R)-Oxybutynin Chloride | (R)-Oxybutynin Chloride is an impurity of Oxybutynin, which is a medication used to treat overactive bladder. Synonyms: (R)-α-Phenylcyclohexaneglycolic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride. Grade: 98%. CAS No. 1207344-05-5. Molecular formula: C22H32ClNO3. Mole weight: 393.95. | |
| (R)-Oxybutynin-[d11] | A labelled impurity of Oxybutynin which belongs to a class of drugs called anticholinergics/antimuscarinics. Synonyms: 4-(Diethylamino)but-2-yn-1-yl (R)-2-(cyclohexyl-d11)-2-hydroxy-2-phenylacetate; (R)-Oxybutynin D11; Benzeneacetic acid, α-cyclohexyl-d11-α-hydroxy-, 4-(diethylamino)-2-butynyl ester, (αR)-; (-)-Oxybutynin-d11; (R)-Oxybutynin-d11; Aroxybutynin-d11. Grade: >95%. Molecular formula: C22H20NO3D11. Mole weight: 368.56. | |
| RWJ 67657 | RWJ 67657 is an orally active inhibitor of the MAP kinases p38alpha and p38beta (IC50s = 1 and 11 uM, respectively, in vitro) that is inactive against p38gamma and p38delta, as well as several other kinases. It blocks the release of TNF-alpha and IL-1beta from peripheral blood mononuclear cells stimulated with LPS (IC50s = 3 and 11 nM, respectively) and inhibits TNF-alpha production in LPS-treated mice and rats. RWJ 67657 potently blocks the proliferation of CD4+ peripheral blood T cells induced by CD28 stimulation alone (IC50 = 0.5-4nM). It is commonly used to study the roles of p38alpha and p38beta in cellular and whole animal systems. Group: Biochemicals. Alternative Names: 4-[4-(4-Fluorophenyl)-1-(3-phenylpropyl)-5-(4-pyridinyl)-1H-imidazol-2-yl]-3-butyn-1-ol; 4-(4-Fluorophenyl)-2-(4-hydroxy-1-butynyl)-1-(3-phenylpropyl)-5-(4-Pyridyl)imidazole; JNJ 3026582; RWJ 67657. Grades: Highly Purified. CAS No. 215303-72-3. Pack Sizes: 1mg, 5mg, 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| (S)-Linagliptin tert-Butyl Ester | (S)-Linagliptin tert-Butyl Ester is an impurity of Linagliptin. Linagliptin is an inhibitor of dipeptidyl peptidase-4 (DPP-4) that is a medication used to treat type 2 diabetes in conjunction with exercise and diet. Synonyms: [(3S)-1-[7-(2-Butynyl)-2,3,6,7-tetrahydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-2,6-dioxo-1H-purin-8-yl]-3-piperidinyl]carbamic Acid 1,1-Dimethylethyl Ester. CAS No. 668273-74-3. Molecular formula: C30H36N8O4. Mole weight: 572.66. | |
| (S)-Oxybutynin-[d11] | A labelled impurity of Oxybutynin which is a prescription drug to reduce muscle spasms of the bladder and urinary tract. Synonyms: 4-(Diethylamino)but-2-yn-1-yl (S)-2-(cyclohexyl-d11)-2-hydroxy-2-phenylacetate; (S)-Oxybutynin D11; Benzeneacetic acid, α-cyclohexyl-d11-α-hydroxy-, 4-(diethylamino)-2-butynyl ester, (αS)-; (S)-Oxybutynin-d11; Esoxybutynin-d11. Grade: > 95%. Molecular formula: C22H20NO3D11. Mole weight: 368.56. | |
| Topotecan hydrochloride | Topotecan Hydrochloride (SKF 104864A Hydrochloride) is a Topoisomerase I inhibitor with potent antineoplastic activities. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-Di[4-(3-phenoxypropoxy)-2-butynyl]piperazine. Product Category: Inhibitors. Appearance: Light-yellow powder. CAS No. 119413-54-6. Molecular formula: C23H24ClN3O5. Mole weight: 457.91. Purity: 0.98. IUPACName: (19S)-8-[(dimethylamino)methyl]-19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione;hydrochloride. Canonical SMILES: CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC(=C5CN(C)C)O)N=C4C3=C2)O.Cl. Product ID: ACM119413546. Alfa Chemistry ISO 9001:2015 Certified. | |
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