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| Product | Description | |
|---|---|---|
| BUTYLENE/ETHYLENE/STYRENE COPOLYMER | OtherSolid. Group: Polymers. CAS No. 68648-89-5. Product ID: 2-methylbuta-1,3-diene; styrene. Molecular formula: 172.27g/mol. Mole weight: C13H16. CC(=C)C=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C5H8/c1-2-8-6-4-3-5-7-8; 1-4-5(2)3/h2-7H, 1H2; 4H, 1-2H2, 3H3. ROGIWVXWXZRRMZ-UHFFFAOYSA-N. |  |
| Butylene glycol | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. |  |
| Butylene Glycol | Butylene glycol occurs as a clear, colorless, viscous liquid with a sweet flavor and bitter aftertaste. Synonyms: Butane-1,3-diol; 1,3-butylene glycol; b-butylene glycol; 1,3-dihy- droxybutane; methyltrimethylene glycol. CAS No. 107-88-0. Product ID: PE0400. Molecular formula: C4H10O2. Mole weight: 90.14. Category: Preservatives; Humectants; Solvents. Product Keywords: Pharmaceutical Excipients; Other Materials; Humectants; Butylene Glycol; PE0400; 3XUS85K0RA; 107-88-0; 107-88-0. UNII: 3XUS85K0RA. Chemical Name: 1,3-Butanediol. Grade: Pharmceutical Excipients. Dosage Form: Transdermal patches;topical gel patches/medicated plasters. Stability and Storage Conditions: Butylene glycol is hygroscopic and should be stored in a well-closed container in a cool, dry, well-ventilated place. When heated to decomposition, butylene glycol emits acrid smoke and irritating fumes. Source and Preparation: Butylene glycol is prepared by catalytic hydrogenation of aldol using Raney nickel. Applications: Butylene glycol is used as a solvent and cosolvent for injectables.It is used in topical ointments, creams, and lotions,and it is also used as a vehicle in transdermal patches. Butylene glycol is a good solvent for many pharmaceuticals, especially estrogenic substances.In an oil-in-water emulsion, butylene glycol exerts its best antimicrobial effects at 8% concentration.Higher concentrations above 16.7% are required to inhibit fungal |  |
| Butylene Glycol 1,3 107-88-0 | Butylene Glycol - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. |  North America & APAC |
| 1,2-Butylene Carbonate | 1,2-Butylene Carbonate. Group: Battery materials electronic materials. CAS No. 4437-85-8. Product ID: 4-ethyl-1,3-dioxolan-2-one. Molecular formula: 116.11g/mol. Mole weight: C5H8O3. CCC1COC(=O)O1. InChI=1S/C5H8O3/c1-2-4-3-7-5 (6)8-4/h4H, 2-3H2, 1H3. ZZXUZKXVROWEIF-UHFFFAOYSA-N. | |
| 1-3-Butylene Glycol | 1-3-Butylene Glycol. Packaging: Metal Drum. CAS Number: 107-88-0. |  New Jersey NJ |
| 1,3-Butylene Glycol | 1,3-Butylene Glycol. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner. |  California |
| 1,4-Butylene Glycol | 1,4-Butylene Glycol. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner. | California |
| Cyclopentakis(1,4-butylene Terephthalate) | Cyclopentakis(1,4-butylene terephthalate) is a cyclic trimer of poly(butylene terephthalate), a thermoplastic engineering polymer. Group: Biochemicals. Grades: Highly Purified. CAS No. 82298-33-7. Pack Sizes: 1mg, 10mg. Molecular Formula: C60H60O20. US Biological Life Sciences. |  Worldwide |
| Cyclotetrakis(1,4-butylene Terephthalate) | Cyclotetrakis(1,4-butylene terephthalate) is a cyclic trimer of poly(butylene terephthalate), a thermoplastic engineering polymer. Group: Biochemicals. Alternative Names: 3, 8, 15, 20, 27, 32, 39, 44-Octaoxapentacyclo[44. 2. 2. 210, 13. 222, 25. 234, 37]hexapentaconta-10, 11, 12, 22, 23, 24, 34, 35, 36, 46, 48, 49-dodecaene-2, 9, 14, 21, 26, 33, 38, 45-octone; 3, 8, 15, 20, 27, 32, 39, 44-Octaoxapentacyclo[44. 2. 2. 210, 13. 222, 25. 234, 37]hexapentaconta-10, 12, 22, 24, 34, 36, 46, 48, 49, 51, 53, 55-dodecaene-2, 9, 14, 21, 26, 33, 38, 45-octone; Terephthalic acid, tetramol. cyclic tetramethylene ester; 1,4-Butanediol, tetramol. cyclic terephthalate. Grades: Highly Purified. CAS No. 29278-72-6. Pack Sizes: 1mg. Molecular Formula: C??H??O??, Molecular Weight: 880.89. US Biological Life Sciences. | Worldwide |
| Cyclotetrakis(1,4-butylene Terephthalate)-d8 | Cyclotetrakis(1,4-butylene Terephthalate)-d8 is labelled Cyclotetrakis(1,4-butylene terephthalate) (C989540) which is a cyclic trimer of poly(butylene terephthalate), a thermoplastic engineering polymer. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C48H40D8O16, Molecular Weight: 888.93. US Biological Life Sciences. | Worldwide |
| Poly(1,4-butylene adipate) | average Mw ~12,000 by GPC. Group: Hydrophobic polymers. |  |
| Poly(1,4-butylene adipate) | The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Injection molding for automotive, mechanical and electronic industries. Group: Hydrophobic polymerspolymers. Alternative Names: Poly(butylene adipate), Poly(tetramethylene adipate), PBAG, Adipic acid-1,4-butanediol copolymer. CAS No. 25103-87-1. Pack Sizes: 25 g in glass bottle. Product ID: butane-1,4-diol; hexanedioic acid. Molecular formula: average Mw ~12,000 by GPC. Mole weight: [O(CH2)4O2C(CH2)4CO]n. OCCCCO.OC(=O)CCCCC(O)=O. 1S/C6H10O4. C4H10O2/c7-5(8)3-1-2-4-6(9)10; 5-3-1-2-4-6/h1-4H2, (H, 7, 8)(H, 9, 10); 5-6H, 1-4H2. RNSLCHIAOHUARI-UHFFFAOYSA-N. | |
| Poly(1,4-butylene succinate), extended with 1,6-diisocyanatohexane | Poly(1,4-butylene succinate), extended with 1,6-diisocyanatohexane. Group: Hydrophobic polymerspolymers. CAS No. 143606-53-5. | |
| Poly(1,4-butylene succinate),extended with 1,6-diisocyanatohexane | Poly(1,4-butylene succinate),extended with 1,6-diisocyanatohexane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(1,4-BUTYLENE SUCCINATE), EXTENDED WITH 1,6-DIISOCYANATOHEXANE;poly(1,4-butylene succinate). Product Category: Biomaterials. CAS No. 143606-53-5. Purity: 0.96. Product ID: ACM143606535. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Poly(1,4-butylene terephthalate) | average Mv ~38,000, pellets. Group: Hydrophobic polymers. | |
| Polybutylene adipate | Polybutylene adipate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-BUTYLENE ADIPATE POLYMER;POLY(1,4-BUTANEDIOL ADIPATE);POLY(1,4-BUTYLENE ADIPATE);POLY(1,4-BUTYLENE ADIPATE), DIOL END-CAPPED;Hexanedioicacid,polymerwith1,4-butanediol;Polybutyleneglycoladipate;BUTANEDIOL/ADIPIC ACID COPOLYMER;POLY(1,4-BUTYLENE ADIPATE. Product Category: Polymer/Macromolecule. Appearance: white crystalline chunks or granules. CAS No. 25103-87-1. Molecular formula: H[O(CH2)4O2C(CH2)4CO]nCH2CH2CH2CH2OH. Mole weight: 12000. Purity: 0.96. IUPACName: butane-1,4-diol; hexanedioic acid. Canonical SMILES: C(CCC(=O)O)CC(=O)O.C(CCO)CO. Density: 1.019. ECNumber: 607-548-5. Product ID: ACM25103871. Alfa Chemistry ISO 9001:2015 Certified. Categories: Polybutylene adipate terephthalate. | |
| Poly(butylene terephthalate) | Poly(butylene terephthalate). Group: Polymers. CAS No. 26062-94-2. | |
| Poly[butylene terephthalate-co-poly(alkylene glycol) terephthalate] | The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Hose jackets, wire and cable jackets, film, sheeting, belting, seals, gaskets, gears and bearings. Group: Hydrophobic polymers. Pack Sizes: 100 g in poly bottle. OCC\C=C\O. OC\C=C\CO. OC(=O)c1ccc(cc1)C(O)=O. | |
| Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene | Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene. Group: 3d printing materials polymers. CAS No. 66070-58-4. Product ID: buta-1,3-diene; styrene. Molecular formula: 158.24g/mol. Mole weight: C12H14. C=CC=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. | |
| Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (average MW~118, 000 by GPC) | Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (average MW~118, 000 by GPC). Uses: Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene can be used:as a precursor to synthesize anion exchange membranes for alkaline fuel cells.to prepare super tough ternary polymer blends such as ps/ldpe/sebs/xgnp ternary composites.to synthesize biocompatible conductive polymers. for example, pedot: psspolymer thin films for stretchable electrodes. Group: Polystyrene (ps). Alternative Names: buta-1,3-diene; styrene. CAS No. 66070-58-4. Mole weight: [-CH2CH (C6H5)-]W (-CH2CH2-)x[-CH2CH (C2H5)-]y[-CH2CH (C6H5)-]Z. C=C.C=CC=C.C=Cc1ccccc1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. | |
| Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (Crumbs, Mw~120000) | Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (Crumbs, Mw~120000). Group: Polystyrene (ps). Alternative Names: buta-1,3-diene; styrene. CAS No. 66070-58-4. Mole weight: [-CH2CH (C6H5)-]W (-CH2CH2-)x[-CH2CH (C2H5)-]y[-CH2CH (C6H5)-]Z. C=CC=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. | |
| Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene-graft-maleic anhydride (melt index ~21g/10 min (230°C/5.0kg)) | Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene-graft-maleic anhydride (melt index ~21g/10 min (230°C/5.0kg)). Group: Polystyrene (ps). CAS No. 124578-11-6. C=C. C=CC=C. O=C1OC(=O)C=C1. C=Cc2ccccc2. | |
| Polystyrene-b-poly(ethylene-ran-butylene)-b-polystyrene-g-maleic anhydride | Polystyrene-b-poly(ethylene-ran-butylene)-b-polystyrene-g-maleic anhydride. Group: 3d printing materials. Alternative Names: POLYSTYRENE-B-POLY(ETHYLENE-RAN-BUTYLENE )-B-POLYSTYRENE-G-MALEIC ANHYDRIDE; 2,5-Furandione, polymers with hydrogenated butadiene-styrene polymer. CAS No. 124578-11-6. | |
| (S)-(-)-Butylene Oxide | (S)-(-)-Butylene Oxide. Group: Biochemicals. Alternative Names: (S)-(-)-1,2-Epoxybutane; (S)-(-)-Ethylethylene Oxide; (S)-(-)-Ethyloxirane. Grades: Highly Purified. CAS No. 30608-62-9. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. | Worldwide |
| Styrene/ethylene-butylene,aba block copolymer,mw 120000 | Styrene/ethylene-butylene,aba block copolymer,mw 120000. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLYSTYRENE-BLOCK-POLY(ETHYLENE-RAN-BUTYLENE)-BLOCK-POLYSTYRENE;STYRENE/ETHYLENE-BUTYLENE, ABA BLOCK COPOLYMER;Benzene,ethenyl-,polymerwith1,3-butadiene,hydrogenated;Hydrogenatedstyrene-butadienepolymer;polystyrene-b-poly(ethylene-ran-butylene)-b-polys;ET. Product Category: Polymer/Macromolecule. CAS No. 66070-58-4. Molecular formula: C42H60X2. Mole weight: 120000. Density: 0.91. Product ID: ACM66070584. Alfa Chemistry ISO 9001:2015 Certified. | |
| Vanillin Butylene Glycol Acetal | Vanillin Butylene Glycol Acetal. CAS No. 63253-24-7. FEMA No. 4023. Kosher: Y. VIGON Item # 501999. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers. |  America & Internationally |
| (±)-1,3-Butanediol | (±)-1,3-Butanediol. Synonyms: 1,3-Butylene glycol. CAS No. 107-88-0. Product ID: CDC10-0199. Molecular formula: CH3CH(OH)CH2CH2OH. Category: Fragrance Agents. Product Keywords: Cosmetic Ingredients; Fragrance Agents; (±)-1,3-Butanediol; CDC10-0199; 107-88-0; CH3CH(OH)CH2CH2OH; 1,3-Butylene glycol; MFCD00004554; 107-88-0. Purity: ≥99%. Physical State: Liquid. Quality Level: 100. Storage: Store below 30°C. Application: (±)-1,3-Butanediol may be used as a solvent in the preparation of 6-methoxy-2-benzoxazolinone via condensation reaction between 2-hydroxy-4-methoxyphenyJarnmonium chloride and urea. It can also react with carboxylic acids to form the corresponding chlorohydrin esters in the presence of chlorotrimethylsilane. Boiling Point: 203-204 °C (lit.). Melting Point: -54 °C. Density: 1.005 g/mL at 25 °C (lit.). | |
| 1,3-Butanediol | 1,3-Butanediol. Group: Biochemicals. Alternative Names: (RS)-1,3-Butanediol; (±)-Butane-1,3-diol; 1,3-Butylene Glycol; 1,3-Dihydroxybutane; 1-Methyl-1,3-propanediol; 13BGK; 3-Hydroxy-1-butanol; Butylene Glycol; DL-1,3-Butanediol; Jeechem Bugl; Methyltrimethylene Glycol; NSC 402145; Niax DP 1022; β-Butylene Glycol. Grades: Highly Purified. CAS No. 107-88-0. Pack Sizes: 10g. Molecular Formula: C4H10O2, Molecular Weight: 90.12. US Biological Life Sciences. | Worldwide |
| 1,3-Butanediol dimethacrylate | Liquid. Uses: This product is suitable for scientific research. Group: Monomers. Alternative Names: 1,3-Butylene dimethacrylate, 1,3-Butyleneglycol dimethacrylate. CAS No. 1189-08-8. Product ID: 3-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate. Molecular formula: 226.27. Mole weight: H2C=C (CH3)CO2CH2CH2CH (CH3)O2CC (CH3)=CH2. CC(CCOC(=O)C(C)=C)OC(=O)C(C)=C. 1S/C12H18O4/c1-8 (2)11 (13)15-7-6-10 (5)16-12 (14)9 (3)4/h10H, 1, 3, 6-7H2, 2, 4-5H3. VDYWHVQKENANGY-UHFFFAOYSA-N. ≥ 97%. | |
| 1, 4-Bis (2-tetrahydrofuryloxy) butane | 1, 4-Bis (2-tetrahydrofuryloxy) butane is an impurity of Poly(butylene terephthalate) and a by-product of 1,4-Butanediol. Group: Biochemicals. Alternative Names: 2, 2'-[1, 4-Butanediylbis (oxy) ]bis[tetrahydrofuran. Grades: Highly Purified. CAS No. 76702-30-2. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 1,4-Bis(vinyloxy)-butane | 1,4-Bis(vinyloxy)-butane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-bis(ethenyloxy)-butan;1,4-Bis(ethenyloxy)butane;1,4-divinyloxybutane(1,4-butanedioldivinylether);1-[4-(Vinyloxy)butoxy]ethylene;Butane, 1,4-bis(ethenyloxy)-;Butane, 1,4-bis(vinyloxy)-;1,4-DIVINYLOXYBUTANE;1,4-BUTYLENE GLYCOL DIVINYL ETHER. Product Category: Polymer/Macromolecule. CAS No. 3891-33-6. Molecular formula: C8H14O2. Mole weight: 142.2. Product ID: ACM3891336. Alfa Chemistry ISO 9001:2015 Certified. | |
| 1,4-Butanediamine-[1,1,2,2,3,3,4,4-d8] | 1,4-Butanediamine-[1,1,2,2,3,3,4,4-d8] is a deuterium labelled analogue of 1,4-Diaminobutane. 1,4-Diaminobutane is also found in semen and some microalgae, together with related molecules like spermine and spermidine. Synonyms: 1,4-Diaminobutane-d8; Tetramethylenediamine-d8; 1,4-Butylenediamine-d8; 1,4-Diamino-n-butane-d8; 1,4-Tetramethylenediamine-d8; NSC 60545-d8; Putramine-d8; Putrascine-d8; Putrescin-d8; Putrescine-d8; α,ω-Butanediamine-d8. Grade: 98 atom % D. CAS No. 709608-92-4. Molecular formula: C4H4D8N2. Mole weight: 96.20. |  |
| 1,4-Butanediol | 1,4-Butanediol is used in the synthesis of epothilones, a new class of cancer drugs. Also used in the stereoselective synthesis of (-)-Brevisamide. Group: Biochemicals. Alternative Names: 1,4-Butylene Glycol; 1,4-Dihydroxybutane; 1,4-Tetramethylene glycol; 1,4BD; 14BG; Butylene Glycol; Dabco DBO; Diol 14B; NSC 406696; Polycure D; Sucol B; Tetramethylene 1,4-diol; Tetramethylene Glycol; Vibracure A 250; ZM 0025. Grades: Highly Purified. CAS No. 110-63-4. Pack Sizes: 1000ml. US Biological Life Sciences. | Worldwide |
| 1,4-Butanediol Terephthalate | 1,4-Butanediol Terephthalate is an intermediate in the synthesis of Cyclotris(1,4-butylene Terephthalate) (C988975), a cyclic trimer of poly(butylene terephthalate), a thermoplastic engineering polymer. Group: Biochemicals. Grades: Highly Purified. CAS No. 29278-69-1. Pack Sizes: 1mg, 10mg. Molecular Formula: C20H18O8. US Biological Life Sciences. | Worldwide |
| 1,4-Butanediol Terephthalate Dibenzyl Ester | 1,4-Butanediol Terephthalate Dibenzyl Ester is a reactant in the preparation of semiflexible liquid-crystalline polyesters with aromatic triad mesogens. 1,4-Butanediol Terephthalate Dibenzyl Ester is also an intermediate formed in the synthesis of Cyclotris(1,4-butylene Terephthalate) (C988975), a cyclic trimer of poly(butylene terephthalate), a thermoplastic engineering polymer. Group: Biochemicals. Grades: Highly Purified. CAS No. 29278-68-0. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C34H30O8. US Biological Life Sciences. | Worldwide |
| 1,4-Butane sultone | Liquid. Group: other electronic materials. Alternative Names: 1,4-butylenesulfone; 1,4-Butylsultone; 4-Hydroxy-1-butanesulfonicacid; butanesulfone; butanesultone; delta-butanesultone; delta-valerosultone; -Sultone. CAS No. 1633-83-6. Product ID: oxathiane 2,2-dioxide. Molecular formula: 136.17g/mol. Mole weight: C4H8O3S. C1CCS(=O)(=O)OC1. InChI=1S/C4H8O3S/c5-8 (6)4-2-1-3-7-8/h1-4H2. MHYFEEDKONKGEB-UHFFFAOYSA-N. | |
| 1,4-Diacetoxybutane | Liquid, d20 1.05. Synonyms: 1,4-Butylene Diacetate. CAS No. 628-67-1. Pack Sizes: 50g, 250g. Product ID: FR-1096. B.P. 130-131/20 mm. Mole weight: 174.2. |  Frinton Laboratories |
| 1-Butyl-1-methylpyrrolidinium tetrafluoroborate | 1-Butyl-1-methylpyrrolidinium tetrafluoroborate ([BMPY][BF4]) can be used as an electrolyte along with 1,2-butylene carbonate and 3-cyanopropionic acid methyl ester solvents, applicable in the electrochemical double-layer capacitors (EDLCs). Group: Electrolytes. Alternative Names: BMPyrr BF4, PYR14 BF4, PY14 BF4, N-Butyl-N-methylpyrrolidinium tetrafluoroborate. CAS No. 345984-11-4. Product ID: 1-butyl-1-methylpyrrolidin-1-ium; tetrafluoroborate. Molecular formula: 229.07. Mole weight: C9H20BF4N. [B-](F)(F)(F)F.CCCC[N+]1(CCCC1)C. 1S/C9H20N. BF4/c1-3-4-7-10(2)8-5-6-9-10; 2-1(3, 4)5/h3-9H2, 1-2H3; /q+1; -1. PGCVCJOPLBWQHU-UHFFFAOYSA-N. ≥97.0%(T). | |
| 2,3-Butanediol | Liquid;Solid;Solid. Group: Monomers. Alternative Names: Omega-butylene glycol. CAS No. 513-85-9. Product ID: Butane-2,3-diol. Molecular formula: 90.12. Mole weight: C4H10O2. CC(C(C)O)O. InChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H, 1-2H3. OWBTYPJTUOEWEK-UHFFFAOYSA-N. 97%. | |
| 2,3-Butanediol (mixture of stereoisomers) | 2,3-Butanediol (mixture of stereoisomers). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3-Butylene Glycol (mixture of stereoisomers); 2,3-Dihydroxybutane (mixture of stereoisomers). Product Category: Diol Monomers. Appearance: Colorless to Light Yellow Clear Liquid. CAS No. 513-85-9. Molecular formula: C4H10O2. Mole weight: 90.12 g/mol. Purity: 97.0%(GC). Product ID: ACM-MO-513859. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2,3-Dimethyl-1-butene | 2,3-Dimethyl-1-butene is used in reactions to convert fatty acids to flavor compounds. It is also used in reactions with asymmetric glyoxylate to form α-hydroxy esters. Group: Biochemicals. Alternative Names: 1-Isopropyl-1-methylethylene; 2,3-Dimethyl-1-butene; 2,3-Dimethyl-1-butylene; 2-Isopropylpropene; NSC 73906. Grades: Highly Purified. CAS No. 563-78-0. Pack Sizes: 50g. US Biological Life Sciences. | Worldwide |
| 2-Methylpropene-[1,1-d2] | 2-Methylpropene-[1,1-d2]. Synonyms: 2-Methylpropene-1,1-D2; Isobutene-d2; 2-Methylpropene-d2; 2-methylprop-1-ene-d2; 2-Methyl-1-propene-d2; 1,1-Dimethylethylene-d2; Isopropylidenemethylene-d2; Methylpropene-d2; gamma-Butylene-d2. Grade: 98%; 98% atom D. CAS No. 1560-59-4. Molecular formula: C4H6D2. Mole weight: 58.12. | |
| 2-Methylpropene-[d3] | 2-Methylpropene-[d3]. Synonyms: 2-Methyl-D3-propene; Isobutene-d3; 2-Methylpropene-d3; 2-methylprop-1-ene-d3; 2-Methyl-1-propene-d3; 1,1-Dimethylethylene-d3; Isopropylidenemethylene-d3; Methylpropene-d3; gamma-Butylene-d3. Grade: 98%; 99% atom D. CAS No. 110597-10-9. Molecular formula: C4H5D3. Mole weight: 59.13. | |
| 2-Methylpropene-[d6] | 2-Methylpropene-[d6]. Synonyms: 2-Methyl-D3-propene-3,3,3-D3; 1-Propene-3,3,3-D3, 2-(Methyl-D3)-; 2-Methylpropene-D6; 1,1-Dimethylethene-D6; 1,1-Dimethylethylene-D6; 2-Methyl-1-propene-D6; 2-Methyl-2-propene-D6; Isobutene-D6; Isobutylene-D6; Isopropylidenemethylene-D6; i-Butene-D6; γ-Butylene-D6. Grade: 98%; 98% atom D. CAS No. 1560-62-9. Molecular formula: C4H2D6. Mole weight: 62.14. | |
| 4-(6-Methox-2-naphthalenyl)-3-buten-zone | 4-(6-Methox-2-naphthalenyl)-3-buten-zone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(6-METHOX-2-NAPHTHALENYL)-3-BUTEN-2-ONE;4-(6-METHOXY-2-NAPHTHALENYL)-3-BUTEN-ZONE;4-(6-Methoxy-2-Naphthyl)-3-Butylene-2-One;4-(6-METHOXY-2-NAPHTHALENYL)-3-BUTEN-2-ONE;4-(6-Methox-2-Naphthalenyl)-3-buten-zone. Product Category: Heterocyclic Organic Compound. CAS No. 56600-90-9. Molecular formula: C15H14O2. Mole weight: 226.27. Product ID: ACM56600909. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-Butoxybutanol | 4-Butoxybutanol is used in the synthesis of biomedical polyurethane for application as scaffold materials. Group: Biochemicals. Alternative Names: 4-Butoxy-1-butanol; 4-Butyloxybutan-1-ol; Butylene Glycol Monobutyl Ether; Tetramethylene Glycol monobutyl Ether. Grades: Highly Purified. CAS No. 4161-24-4. Pack Sizes: 250mg. Molecular Formula: C?H??O?, Molecular Weight: 146.23. US Biological Life Sciences. | Worldwide |
| 4-Ethyl-1,3-dioxolan-2-one | 4-Ethyl-1,3-dioxolan-2-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Butylene carbonate, Texacar F-100, 4-Ethyl-1,3-dioxolan-2-one, 1,2-Butanediol, cyclic carbonate, 1,3-Dioxolan-2-one, 4-ethyl-, Carbonic acid, cyclic ethylethylene ester, BRN 0108553, CID107282, SBB008625, 4-Ethyl-1,3-dioxolan-2-on [Dutch], FR-2341, 4-Ethyl-1,3-dioxolan-2-on [Danish], 4-Ethyl-1,3-dioxolan-2-on [German], 4-Etil-1,3-dioxolan-2-ona [Spanish], 4-Ethyl-1,3-dioxolanne-2-one [French], 4-Etil-1,3-diossolan-2-one [Italian], LS-62660, 4-Etil-1,3-dioxolan-2-ona [Portuguese], EE4037804, 4-19-00-01571 (Beilstein Handbook Reference). Product Category: Heterocyclic Organic Compound. Appearance: clear colorless liquid. CAS No. 4437-85-8. Molecular formula: C5H8O3. Mole weight: 116.12. Purity: >98.0%(GC). IUPACName: 4-ethyl-1,3-dioxolan-2-one. Canonical SMILES: CCC1COC(=O)O1. Density: 1.107g/cm³. ECNumber: 403-780-4. Product ID: ACM4437858. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-Ethyl-1,3-dioxolan-2-one | Liquid, d25 1.01, 99%. Synonyms: 1,2-Butylene carbonate. CAS No. 4437-85-8. Pack Sizes: 10g, 50g. Product ID: FR-2341. B.P. 120/16 mm. Mole weight: 116.12. | Frinton Laboratories |
| 4-Methyl-2-propyl-1,3-dioxane | 4-Methyl-2-propyl-1,3-dioxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Methyl-2-propyl-1,3-dioxane, m-Dioxane, 4-methyl-2-propyl-, 2-Propyl-4-methyl-1,3-dioxane, 1,3-Dioxane, 4-methyl-2-propyl-, SBB060972, 1745-87-5, Butyraldehyde-1,3-butylene glycol acetal, Butyraldehyde, 1,3-butylene glycol acetal, 1, 4-methyl-2-propyl-, AC1L3U8L, AC1Q6ZI0, SureCN1108326, NSC6986, NSC 6986, NSC-6986, EINECS 217-120-6, AR-1G3422, AKOS006295331, AI3-22817, ST51047058. Product Category: Heterocyclic Organic Compound. CAS No. 1745-87-5. Molecular formula: C8H16O2. Mole weight: 144.211 g/mol. Purity: 0.96. IUPACName: 4-methyl-2-propyl-1,3-dioxane. Canonical SMILES: CCCC1OCCC(O1)C. Density: 0.886g/cm³. ECNumber: 217-120-6. Product ID: ACM1745875. Alfa Chemistry ISO 9001:2015 Certified. | |
| Bis(4-hydroxybutyl) Terephthalate | Bis(4-hydroxybutyl) Terephthalate is an intermediate formed in the synthesis of Cyclotris(1,4-butylene Terephthalate) (C988975), a cyclic trimer of poly(butylene terephthalate), a thermoplastic engineering polymer. Group: Biochemicals. Grades: Highly Purified. CAS No. 23358-95-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C16H22O6. US Biological Life Sciences. | Worldwide |
| Butyltin oxide | Butyltin oxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BUTYLENESTANNONIC ACID;BUTYLTINHYDROXIDE-OXIDE;BUTYLTIN(IV) HYDROXIDE OXIDE;BUTYLSTANNOIC ACID;N-BUTYLSTANNOIC ACID;N-BUTYLTIN HYDROXIDE OXIDE;N-BUTYLTIN SESQUIOXIDE;1-butanestannonicacid. Product Category: Organic Tin. CAS No. 2273-43-0. Molecular formula: C4H10O2Sn. Mole weight: 208.83. Product ID: ACM2273430. Alfa Chemistry ISO 9001:2015 Certified. | |
| 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. | |
| Flufiprole | Flufiprole is a non-systemic phenylpyrazole insecticide targeting the GABA receptor. It is used in the rice field and performs well in controlling a variety of pests. Synonyms: 1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-5-[(2-methyl-2-propen-1-yl)amino]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile; Butene-fipronil; Butylene-fipronil; Flupiprole; Rizazole; 1-(2,6-Dichloro-α,α,α-trifluoro-p-tolyl)-5-(2-methylallylamino)-4-(trifluoromethylsulfinyl)pyrazole-3-carbonitrile. Grade: ≥95%. CAS No. 704886-18-0. Molecular formula: C16H10Cl2F6N4OS. Mole weight: 491.24. | |
| Fusidic Acid Hemihydrate | Fusidic Acid Hemihydrate. Uses: For analytical and research use. Group: Api standards; pharmaceutical toxicology. Alternative Names: Fusidic acid hemihydrate,Fenoprofen 1,3-Butylene Glycol Esters (Mixture of Regio- and Stereoisomers), ent-(17Z)-16alpha-(Acetyloxy)-3beta,11beta-dihydroxy-4beta,8,14-trimethyl-18-nor-5beta,10alpha-cholesta-17(20),24-dien-21-oic acid hemihydrate, 29-Nordammara-17(20),24-dien-21-oic acid, 16-(acetyloxy)-3,11-dihydroxy-, hydrate (2:1), (3alpha,4alpha,8alpha,9beta,11alpha,13alpha,14beta,16beta,17Z)-. CAS No. 172343-30-5. IUPAC Name: (2Z)-2-[(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetyloxy-3,11-dihydroxy-4,8,10,14-tetramethyl-2,3,4,5,6,7,9,11,12,13,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ylidene]-6-methylhept-5-enoic acid;hydrate. Molecular formula: 2C31H48O6.H2O. Mole weight: 1051.43. Catalog: APS172343305. SMILES: O.C[C@@H]1[C@H](O)CC[C@@]2(C)[C@H]1CC[C@@]3(C)[C@H]2[C@H](O)C[C@H]4\C(=C(/CCC=C(C)C)\C(=O)O)\[C@H](C[C@]34C)OC(=O)C.C[C@@H]5[C@H](O)CC[C@@]6(C)[C@H]5CC[C@@]7(C)[C@H]6[C@H](O)C[C@H]8\C(=C(/CCC=C(C)C)\C(=O)O)\[C@H](C[C@]78C)OC(=O)C. Format: Neat. Shipping: Room Temperature. | |
| Monobutyltin Oxide | Monobutyltin Oxide. Group: Biochemicals. Alternative Names: Butylenestannonic Acid. Grades: Highly Purified. CAS No. 2273-43-0. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Oxirane,2,3-dimethyl-,(2R,3R)-rel- | Oxirane,2,3-dimethyl-,(2R,3R)-rel-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trans-2-Butene oxide, trans-2,3-Epoxybutane, trans-2-Butylene oxide, trans-2,3-Dimethyloxirane, CCRIS 3759, Butane, 2,3-epoxy-, trans-, EINECS 244-406-8, 2,3-EPOXYBUTANE (TRANS), Oxirane, 2,3-dimethyl-, trans-, NSC24244, BRN 0079772, ZINC02013000, LS-45913, Oxirane, 2,3-dimethyl-, trans- (9CI), 5-17-01-00061 (Beilstein Handbook Reference), 10203-50-6, 1758-33-4, 21490-63-1, 6189-41-9. Product Category: Heterocyclic Organic Compound. CAS No. 21490-63-1. Molecular formula: C4H8O. Mole weight: 72.11. Purity: 0.96. IUPACName: (2S,3S)-2,3-dimethyloxirane. Density: 0.804. Product ID: ACM21490631. Alfa Chemistry ISO 9001:2015 Certified. | |
| Pharacine | Pharacine, isolated from the bacterial strain Cytophaga sp. AM13.1, is the first cyclic terephthalic acid ester from a natural source. Synonyms: 3,8,15,20-Tetraoxatricyclo[20.2.2.210,13]octacosa-10,12,22,24,25,27-hexaene-2,9,14,21-tetrone; 1,4-Butanediol-terephthaloyl Chloride Cyclic Dimer; Pharacin; PBT Cyclic Dimer; Cyclobis(1,4-butylene terephthalate); PBT Impurity 1. Grade: >95%. CAS No. 63440-93-7. Molecular formula: C24H24O8. Mole weight: 440.44. | |
| Polytetramethylene ether glycol,mw 2900(3,200-4,200cp(40°c)) | Polytetramethylene ether glycol,mw 2900(3,200-4,200cp(40°c)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-butanediyl). alpha.-hydro-.omega.-hydroxy-poly(oxy-1;alpha-hydro-omega-hydroxy-poly(oxy-4-butanediyl);b2000;glycols,polytetramethylene;hiprenemc532;polifurit;poly(butyleneoxide);poly(oxy-1,4-butylene)glycol. Product Category: Polymer/Macromolecule. CAS No. 25190-06-1. Molecular formula: C16H33O5X2. Mole weight: 2900. Density: 0.97 (40°C). Product ID: ACM25190061-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Polytetramethylene ether glycol,mw 650(100-200cp(40°c)) | Polytetramethylene ether glycol,mw 650(100-200cp(40°c)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Polyfurite, Polifurit, Polyfurit, Terathane, Polymeg, Teracol, Qo polymeg, Polybutylene glycol, Teracol 30, THF polymer, SRU, Polyfurit 1000, Terathane 1000, Terathane 2900, Polymeg 600, Polymeg 650, PTMG, Teracol 650, Poly(butylene oxide), Qo polymeg 1000, Hiprene MC 532. Product Category: Polymer/Macromolecule. CAS No. 25190-06-1. Molecular formula: C8H18O2. Mole weight: 650. Purity: 0.96. IUPACName: (2S)-2-butoxybutan-1-ol. Density: 0.978 (40°C). Product ID: ACM25190061. Alfa Chemistry ISO 9001:2015 Certified. | |
| (R)-1,2-Butanediol | (R)-1,2-Butanediol. Group: Biochemicals. Alternative Names: (R)-1,2-Butylene Glycol; (R)-1,2-Dihydroxybutane. Grades: Highly Purified. CAS No. 40348-66-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| (R,R)-butanediol dehydrogenase | Also converts diacetyl into acetoin with NADH as reductant. Group: Enzymes. Synonyms: butyleneglycol dehydrogenase; D-butanediol dehydrogenase; D-(-)-butanediol dehydrogenase; butylene glycol dehydrogenase; diacetyl (acetoin) reductase; D-aminopropanol dehydrogenase; 1-amino-2-propanol dehydrogenase; 2,3-butanediol dehydrogenase; D-1-amino-2-propanol dehydrogenase; (R)-diacetyl reductase; (R)-2,3-butanediol dehydrogenase; D-1-amino-2-propanol:NAD+ oxidoreductase; 1-amino-2-propanol oxidoreductase; aminopropanol oxidoreductase. Enzyme Commission Number: EC 1.1.1.4. CAS No. 37250-09-2. 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-0320; (R,R)-butanediol dehydrogenase; EC 1.1.1.4; 37250-09-2; butyleneglycol dehydrogenase; D-butanediol dehydrogenase; D-(-)-butanediol dehydrogenase; butylene glycol dehydrogenase; diacetyl (acetoin) reductase; D-aminopropanol dehydrogenase; 1-amino-2-propanol dehydrogenase; 2,3-butanediol dehydrogenase; D-1-amino-2-propanol dehydrogenase; (R)-diacetyl reductase; (R)-2,3-butanediol dehydrogenase; D-1-amino-2-propanol:NAD+ oxidoreductase; 1-amino-2-propanol oxidoreductase; aminopropanol oxidoreductase. Cat No: EXWM-0320. |  |
| (S)-1,2-Butanediol | (S)-1,2-Butanediol. Group: Biochemicals. Alternative Names: (S)-1,2-Butylene Glycol; (S)-1,2-Dihydroxybutane. Grades: Highly Purified. CAS No. 73522-17-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| 1,3-Butanediol dimethacrylate,98% | 1,3-Butanediol dimethacrylate,98%. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenoic acid, 2-methyl-, 1-methyl-1,3-propanediyl ester;2-Propenoicacid,2-methyl-,1-methyl-1,3-propanediylester;3-(Methacryloyloxy)butyl 2-methylacrylate;TETRAMETHYLENE GLYCOL DIMETHACRYLATE;TETRAMETHYLENE DIMETHACRYLATE;TMA;DIMETHACRYLATE;1,3-BUTYLEN. Product Category: Polymer/Macromolecule. Appearance: Liquid. CAS No. 1189-08-8. Molecular formula: H2C=C(CH3)CO2CH2CH2CH(CH3)O2CC(CH3)=CH2. Mole weight: 226.3. Purity: >95.0%(GC). Density: 1.011 (25°C). Product ID: ACM1189088. Alfa Chemistry ISO 9001:2015 Certified. | |
| Ibuprofen | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitesstandards for environmental regulatory methodspharma & vet compounds & metabolitesapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Ostarin, Dolgirid, Nurofen, Zafen, Algi-Flanderil, Suspren, Tabalon 400, Trendar, Tabalon, U 18753, Ibren, Ifen, Butylenin, Emodin, Codral Period Pain, Dolmaral, Dolocyl, (+/-)-Ibuprophen, Carol, Easifon, Ibufug, Haltran, Algiflex, Ostofen, RD 13621, p-Isobutyl-2-phenylpropionic acid, Bloom, Gofen, Artril, Dolgit, Motrin, Nobfelon, 2-(4'-Isobutylphenyl)propionic acid, Paxofen, Dorival, Buburone, R. | |
| Pyrrolidine | Pyrrolidine. Group: Biochemicals. Alternative Names: Azacyclopentane; Azolidine; Butylenimine. Grades: Highly Purified. CAS No. 123-75-1. Pack Sizes: 2g, 5g, 10g. Molecular Formula: C4H9N. US Biological Life Sciences. | Worldwide |
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