American Chemical Suppliers

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Product
2,2-Bis(4-hydroxyphenyl)propanol-d11 2,2-Bis(4-hydroxyphenyl)propanol-d11 is labelled 2,2-Bis(4-hydroxyphenyl)propanol (B447360) which is a metabolite of bisphenol A (B519495). It works as an endocrine disruptor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C15H5D11O3, Molecular Weight: 255.35. US Biological Life Sciences. USBiological 10
Worldwide
2,2-Bis(4-isocyanatophenyl)hexafluoropropane 2,2-Bis(4-isocyanatophenyl)hexafluoropropane. Group: Monomerspolymers. CAS No. 10224-18-7. Product ID: 1-[1,1,1,3,3,3-hexafluoro-2-(4-isocyanatophenyl)propan-2-yl]-4-isocyanatobenzene. Molecular formula: 386.25g/mol. Mole weight: C17H8F6N2O2. C1=CC (=CC=C1C (C2=CC=C (C=C2)N=C=O) (C (F) (F)F)C (F) (F)F)N=C=O. InChI=1S/C17H8F6N2O2/c18-16 (19, 20)15 (17 (21, 22)23, 11-1-5-13 (6-2-11)24-9-26)12-3-7-14 (8-4-12)25-10-27/h1-8H. QIPLQPPNURSGKC-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,2-Bis[4-(Methacryloxy Ethoxy)Phenyl]Propane 2,2-Bis[4-(Methacryloxy Ethoxy)Phenyl]Propane. Group: Polymers. Alfa Chemistry Materials 4
2, 2-Bis[4- (Methacryloxyethoxy)Phenyl]Propane 1300 2, 2-Bis[4- (Methacryloxyethoxy)Phenyl]Propane 1300. Group: Polymers. Alfa Chemistry Materials 4
2,2-Bis(4-methacryloxyphenyl)propane 2,2-Bis(4-methacryloxyphenyl)propane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-di(4-methacryloxyphenyl)propane;2-Propenoicacid,2-methyl-,(1-methylethylidene)di-4,1-phenyleneester;4,4-ISOPROPYLIDENEDIPHENOL DIMETHACRYLATE;2,2-BIS(4-METHACRYLOXYPHENYL)PROPANE;BISPHENOL A DIMETHACRYLATE;BISPHENOL A DIMETHACRYLATE;LABOTEST-BB LT0015. Product Category: Polymer/Macromolecule. CAS No. 3253-39-2. Molecular formula: [H2C=C(CH3)CO2C6H4]2C(CH3)2. Mole weight: 364.4. Purity: >98.0%(GC). Product ID: ACM3253392. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2,2-Bis[4-(Methacryloxy Polyethoxy)Phenyl]Propane 500 2,2-Bis[4-(Methacryloxy Polyethoxy)Phenyl]Propane 500. Group: Polymers. Alfa Chemistry Materials 4
2,2-Bis(4-methoxyphenyl)-1,2-diphenylethanone Intermediate in the preparation of Clomiphene impurity. Group: Biochemicals. Alternative Names: 2,2-Bis(p-methoxyphenyl)-2-phenylacetophenone. Grades: Highly Purified. CAS No. 103281-33-0. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
2,2-Bis[4-(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]propane 2,2-Bis[4-(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]propane. Group: Supramolecular host materials. Alfa Chemistry Materials 5
2,2-Bis[4-(per-O-methyl-alpha-cyclodextrin-6-yloxy)phenyl]propane 2,2-Bis[4-(per-O-methyl-alpha-cyclodextrin-6-yloxy)phenyl]propane. Group: Macrocycles. Product ID: 5-[[4-[2-[4-[[20, 25-diethoxy-31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42-dodecamethoxy-10, 15, 30-tris(methoxymethyl)-2, 4, 7, 9, 12, 14, 17, 19, 22, 24, 27, 29-dodecaoxaheptacyclo[26.2.2.23, 6.28, 11.213, 16.218, 21.223, 26]dotetracontan-5-yl]methoxy]phenyl]propan-2-yl]phenyl]methoxymethyl]-31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42-dodecamethoxy-10, 15, 20, 25, 30-pentakis(methoxymethyl)-2, 4, 7, 9, 12, 14, 17, 19, 22, 24, 27, 29-dodecaoxaheptacyclo[26.2.2.23, 6.28, 11.213, 16.218, 21.223, 26]dotetracontane. Molecular formula: 2628.9g/mol. Mole weight: C122H202O60. CCOC1C2C (C (C (O1) OC3C (C (C (OC4C (OC (C (C4OC) OC) OC5C (OC (C (C5OC) OC) OC6C (OC (C (C6OC) OC) OC7C (OC (O2) C (C7OC) OC) COC) COC8=CC=C (C=C8) C (C) (C) C9=CC=C (C=C9) COCC1C2C (C (C (O1) OC1C (OC (C (C1OC) OC) OC1C (OC (C (C1OC) OC) OC1C (OC (C (C1OC) OC) OC1C (OC (C (C1OC) OC) OC1C (OC (O2) C (C1OC) OC) COC) COC) COC) COC) COC) OC) OC) COC) COC) OC3OCC) OC) OC) OC) OC. InChI=1S / C122H202O60 / c1-37-156-108-106-93 (142-24) 105 (154-36) 121 (182-108) 180-107-92 (141-23) 104 (153-35) 120 (181-109 (107) 157-38-2) 178-79-69 (55-130-12) 165-114 (100 (149-31) 89 (79) 138-20) 173-76-66 (52-127-9) 164-116 (99 (148-30) 86 (76) 135-17) 177-81-71 (168-118 (102 (151-33) 91 (81) 140-22) 175-78-68 (54-129-11) … Alfa Chemistry Materials 5
2,2?-Bis[4-(trifluoromethyl)phenyl]-5,5?-bithiazole 97%. Group: Organic field effect transistor (ofet) materials. Alfa Chemistry Analytical Products
2,2-Bis(4-trifluorovinyloxyphenyl)1,1,1,3,3,3-hexafluoropropane 2,2-Bis(4-trifluorovinyloxyphenyl)1,1,1,3,3,3-hexafluoropropane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-BIS(4-TRIFLUOROVINYLOXYPHENYL)-1,1,1,3,3,3-HEXAFLUOROPROPANE. Product Category: Heterocyclic Organic Compound. CAS No. 134174-11-1. Molecular formula: C19H8F12O2. Mole weight: 496.25. Purity: 0.96. IUPACName: 1-[1,1,1,3,3,3-hexafluoro-2-[4-(1,2,2-trifluoroethenoxy)phenyl]propan-2-yl]-4-(1,2,2-trifluoroethenoxy)benzene. Canonical SMILES: C1=CC(=CC=C1C(C2=CC=C(C=C2)OC(=C(F)F)F)(C(F)(F)F)C(F)(F)F)OC(=C(F)F)F. Density: 1.478g/cm³. Product ID: ACM134174111. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2, 2'-Bis[ (5-chloro-2-hydroxyphenyl) methylene]-carbonic Dihydrazide 2, 2'-Bis[ (5-chloro-2-hydroxyphenyl) methylene]-carbonic Dihydrazide was reported to have antibacterial activity when in complex with transition metals. Also carbohydrazones of substituted salicylaldehydes were discovered to have antimicrobial properties which can potentially be used for the development of narrow-spectrum antimicrobials. Group: Biochemicals. Grades: Highly Purified. CAS No. 6638-52-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C15H12Cl2N4O3, Molecular Weight: 367.19. US Biological Life Sciences. USBiological 10
Worldwide
2,2-Bis[[[8-(3-octyloxiranyl)octanoyl]oxy]methyl]propane-1,3-diyl bis(3-octyloxiran-2-octanoate) 2,2-Bis[[[8-(3-octyloxiranyl)octanoyl]oxy]methyl]propane-1,3-diyl bis(3-octyloxiran-2-octanoate). Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 285-039-3, 2,2-Bis(((8-(3-octyloxiranyl)octanoyl)oxy)methyl)propane-1,3-diyl bis(3-octyloxiran-2-octanoate), 85006-09-3. Product Category: Heterocyclic Organic Compound. CAS No. 85006-09-3. Molecular formula: C77H140O12. Mole weight: 1257.9283. Purity: 0.96. IUPACName: [3-[8-(3-octyloxiran-2-yl)octanoyloxy]-2,2-bis[8-(3-octyloxiran-2-yl)octanoyloxymethyl]propyl] 8-(3-octyloxiran-2-yl)octanoate. Canonical SMILES: CCCCCCCCC1C(O1)CCCCCCCC(=O)OCC(COC(=O)CCCCCCCC2C(O2)CCCCCCCC)(COC(=O)CCCCCCCC3C(O3)CCCCCCCC)COC(=O)CCCCCCCC4C(O4)CCCCCCCC. Density: 0.982g/cm³. ECNumber: 285-039-3. Product ID: ACM85006093. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,2-Bis(allyloxymethyl)-1-butanol (contains Mono- and Tri-substituted Product) Liquid; PelletsLargeCrystals. Group: Monomers. CAS No. 682-09-7. Product ID: 2,2-bis(prop-2-enoxymethyl)butan-1-ol. Molecular formula: 214.3g/mol. Mole weight: C12H22O3. CCC(CO)(COCC=C)COCC=C. InChI=1S/C12H22O3/c1-4-7-14-10-12 (6-3, 9-13)11-15-8-5-2/h4-5, 13H, 1-2, 6-11H2, 3H3. BDKDHWOPFRTWPP-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,2-Bis(allyloxymethyl)-1-butanol, ≥85%,contains Mono-and Tri-substituted Product Liquid; PelletsLargeCrystals. Group: Monomers. CAS No. 682-09-7. Product ID: 2,2-bis(prop-2-enoxymethyl)butan-1-ol. Molecular formula: 214.3g/mol. Mole weight: C12H22O3. CCC(CO)(COCC=C)COCC=C. InChI=1S/C12H22O3/c1-4-7-14-10-12 (6-3, 9-13)11-15-8-5-2/h4-5, 13H, 1-2, 6-11H2, 3H3. BDKDHWOPFRTWPP-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,2-Bis(aminoethoxy)propane 2,2-Bis(aminoethoxy)propane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2'-[(1-Methylethylidene)bis(oxy)]bis(ethanamine). Product Category: Amide & Amine Monomers. CAS No. 127090-71-5. Molecular formula: C7H18N2O2. Mole weight: 162.23 g/mol. Purity: 0.98. Product ID: ACM-MO-127090715. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2,2'-Bis(bromomethyl)-1,1'-biphenyl 2,2'-Bis(bromomethyl)-1,1'-biphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: NCIOpen2_008806, 2,2-Bis(bromomethyl)biphenyl, 330647_ALDRICH, NSC73047, MolPort-001-764-800, 2,2-Bis(bromomethyl)-1,1-biphenyl, CID251962, 1,1-Biphenyl, 2,2-bis(bromomethyl)-, OR26186, 38274-14-5, InChI=1/C14H12Br2/c15-9-11-5-1-3-7-13(11)14-8-4-2-6-12(14)10-16/h1-8H,9-10H. Product Category: Aryl. CAS No. 38274-14-5. Molecular formula: C14H12Br2. Mole weight: 340.05. Purity: 0.96. IUPACName: 1-(bromomethyl)-2-[2-(bromomethyl)phenyl]benzene. Canonical SMILES: C1=CC=C(C(=C1)CBr)C2=CC=CC=C2CBr. Density: 1.591g/cm³. Product ID: ACM38274145. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2,2-Bis(bromomethyl)propane-1,3-diol It is a brominated flame retardant, previously shown to be a multisite carcinogen in experimental animals. The compound is used as a fire retardant in unsaturated polyester resins, in molded products, and in rigid polyurethane foam. It shows clear evidence of carcinogenicity and genotoxicity activity. Group: Polymers. Alternative Names: FR 1138; Dibromoneopentyl glycol; Pentaerythritol dibromide; Dibromopentaerythritol; 2,2-Bis(broMoMethyl)-1,3-propanediol. CAS No. 3296-90-0. Product ID: 2,2-bis(bromomethyl)propane-1,3-diol. Molecular formula: 261.94g/mol. Mole weight: C5H10Br2O2. C(C(CO)(CBr)CBr)O. InChI=1S/C5H10Br2O2/c6-1-5(2-7, 3-8)4-9/h8-9H, 1-4H2. CHUGKEQJSLOLHL-UHFFFAOYSA-N. Alfa Chemistry Materials 6
2,2'-Biscodeine An impurity of Codeine (C634075), a weak narcotic analgesic. Group: Biochemicals. Grades: Highly Purified. CAS No. 121395-47-9. Pack Sizes: 5mg, 25mg. Molecular Formula: C36H40N2O6, Molecular Weight: 596.71. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Biscodeine-d6 Labelled 2,2'-Biscodeine (B419115) which is an impurity of Codeine (C634075), a weak narcotic analgesic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C36H34D6N2O6, Molecular Weight: 602.75. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl. Uses: Phosphine ligand kit component. useful ligand for palladium-catalyzed carbon-nitrogen bond formation. useful ligand for rhodium-catalyzed c-c bond formation. useful ligand for palladium-catalyzed intramolecular acylation of aryl bromides via c-h activation. used in the preparation of buchwald third generation precatalyst. used in methoxy directed rhodium migration. used in nickel catalyzed c-n cross-coupling reactions. Additional or Alternative Names: F0001-2326; DB-009478; AC1LCPMX; (S)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL; AN-10356; SC-19338; (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, puriss.; PubChem8136; TL8005203; (S)-(-)-2,2 inverted exclamation mark -Bis(diphenylphosphino)-1,1 inverted exclamation mark -binaphthalene. Product Category: Organic Phosphine Compounds. CAS No. 98327-87-8. Molecular formula: C44H32P2. Mole weight: 622.688g/mol. IUPACName: [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane. Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8. ECNumber: 616-304-7. Product ID: ACM98327878. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is a powerful chiral auxiliary that is used as a homogeneous catalyst in some asymmetric chemical syntheses. 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is utilized for its high enantioselectivity and is used as a ligand to create coordination complexes. Group: Biochemicals. Grades: Highly Purified. CAS No. 98327-87-8. Pack Sizes: 5g, 25g. Molecular Formula: C44H32P2. US Biological Life Sciences. USBiological 10
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2, 2'-Bis (diphenylphosphino) biphenyl 2, 2'-Bis (diphenylphosphino) biphenyl. Group: Biochemicals. Grades: Highly Purified. CAS No. 84783-64-2. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 6
Worldwide
2,2'-Bis(diphenylphosphino)biphenyl 2,2'-Bis(diphenylphosphino)biphenyl. Uses: Supporting ligand in a chiral diamine-ruthenium system for the enantioselective hydrogenation of ketones. useful ligand for palladium-catalyzed amination and kumada cross-coupling reactions useful ligand for palladium-catalyzed synthesis of butatrenes. useful ligand for iridium-catalyzed c-c cross-coupling of allenes with primary alcohols via transfer hydrogenation. useful ligand for iridium-catalyzed c-c cross-coupling of dienes with primary alcohols via transfer hydrogenation. useful ligand for iridium-catalyzed c-c cross-coupling of allylic gem-dicarboxylates with aldehydes via transfer hydrogenation. useful ligand for the palladium-catalyzed synthesis of chiral allenylsilanes. ruthenium-catalyzed synthesis of indoles. ruthenium-catalyzed oxidative cyclization. rhodium-catalyzed boron arylation. Additional or Alternative Names: BIPHEP; MFCD03094574; AKOS015911364; DB-009479; 1,1'-[[1,1'-BIPHENYL]-2,2'-DIYL]BIS[1,1-DIPHENYL]-PHOSPHINE; CTK3J1519; SCHEMBL1120987; 2,2'-Bis(diphenylphosphino)biphenyl; 2,2'-bis(diphenylphosphanyl)-1,1'-biphenyl; FT-0657577. Product Category: Organic Phosphine Compounds. CAS No. 84783-64-2. Molecular formula: C36H28P2. Mole weight: 522.568g/mol. IUPACName: [2-(2-diphenylphosphanylphenyl)phenyl]-diphenylphosphane. Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3C4=CC=CC=C4P(C5=CC=CC=C5)C6=CC=CC=C6. Product ID: ACM84783642. Alfa Chemistry. 2
2, 2-Bis (ethylthio) acetaldehyde 2, 2-Bis (ethylthio) acetaldehyde. Group: Biochemicals. Alternative Names: Glyoxal monoethylmercaptal; 2,2-Bis(ethylthio)ethanal. Grades: Highly Purified. CAS No. 42919-45-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H12OS2. US Biological Life Sciences. USBiological 6
Worldwide
2,2-Bis(ethylthio)acetaldehyde 2,2-Bis(ethylthio)acetaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: GLYOXAL MONOETHYLMERCAPTAL;2,2-BIS(ETHYLTHIO)ACETALDEHYDE. Product Category: Heterocyclic Organic Compound. Appearance: Yellow Liquid. CAS No. 42919-45-9. Molecular formula: C6H12OS2. Mole weight: 164.29. Purity: 0.96. IUPACName: 2,2-bis(ethylsulfanyl)acetaldehyde. Canonical SMILES: CCSC(C=O)SCC. Density: 1.072g/cm³. Product ID: ACM42919459. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2, 2-Bis (ethylthio) acetaldehyde (Glyoxal Monoethylmercaptal) 2, 2-Bis (ethylthio) acetaldehyde (Glyoxal Monoethylmercaptal). Group: Biochemicals. Alternative Names: Glyoxal Monoethylmercaptal. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. USBiological 1
Worldwide
2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol. Group: Biochemicals. Alternative Names: Bis-Tris. Grades: Highly Purified. CAS No. 6976-37-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C8H19NO5. US Biological Life Sciences. USBiological 6
Worldwide
2,2-Bis(hydroxymethyl)-2,2',2"-nitrilotriethanol 99+% 2,2-Bis(hydroxymethyl)-2,2',2"-nitrilotriethanol 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences. USBiological 4
Worldwide
2,2-Bis-(hydroxymethyl)butyl(R)-12-hydroxyoleate 2,2-Bis-(hydroxymethyl)butyl(R)-12-hydroxyoleate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-bis(hydroxymethyl)butyl (Z)-12-hydroxyoctadec-9-enoate, CTK2F5146, 67025-99-4. Product Category: Heterocyclic Organic Compound. CAS No. 67025-99-4. Molecular formula: C24H46O5. Mole weight: 414.619040 [g/mol]. Purity: 0.96. IUPACName: 2,2-bis(hydroxymethyl)butyl 12-hydroxyoctadec-9-enoate. Canonical SMILES: CCCCCCC(CC=CCCCCCCCC(=O)OCC(CC)(CO)CO)O. ECNumber: 266-551-6. Product ID: ACM67025994. Alfa Chemistry — ISO 9001:2015 Certified. Categories: DTXSID201175173. Alfa Chemistry. 3
2, 2-Bis (hydroxymethyl)butyric acid 2, 2-Bis (hydroxymethyl)butyric acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 10097-02-6. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C6H12O4. US Biological Life Sciences. USBiological 6
Worldwide
2,2'-Bis(hydroxymethyl)butyric acid 2,2'-Bis(hydroxymethyl)butyric acid. Group: Polymers. Product ID: 2,2-bis(hydroxymethyl)butanoic acid. Molecular formula: 148.16g/mol. Mole weight: C6H12O4. CCC(CO)(CO)C(=O)O. InChI=1S/C6H12O4/c1-2-6(3-7, 4-8)5(9)10/h7-8H, 2-4H2, 1H3, (H, 9, 10). JVYDLYGCSIHCMR-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,2-Bis(hydroxymethyl)butyric Acid 2,2-Bis(hydroxymethyl)butyric Acid. Group: Polymers. Product ID: 2,2-bis(hydroxymethyl)butanoic acid. Molecular formula: 148.16g/mol. Mole weight: C6H12O4. CCC(CO)(CO)C(=O)O. InChI=1S/C6H12O4/c1-2-6(3-7, 4-8)5(9)10/h7-8H, 2-4H2, 1H3, (H, 9, 10). JVYDLYGCSIHCMR-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2, 2-Bis (hydroxymethyl)butyric acid ≥98.5% 2, 2-Bis (hydroxymethyl)butyric acid ≥98.5%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 10097-02-6. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. USBiological 4
Worldwide
2,2'-Bis(hydroxymethyl)diphenyl Ether 2,2'-Bis(hydroxymethyl)diphenyl Ether. Group: Monomerspolymers. CAS No. 10038-40-1. Product ID: [2-[2- (hydroxymethyl) phenoxy]phenyl]methanol. Molecular formula: 230.26g/mol. Mole weight: C14H14O3. C1=CC=C(C(=C1)CO)OC2=CC=CC=C2CO. InChI=1S / C14H14O3 / c15-9-11-5-1-3-7-13 (11) 17-14-8-4-2-6-12 (14) 10-16 / h1-8, 15-16H, 9-10H2. VRVKKKKXKVCPEW-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2, 2-Bis (hydroxymethyl) propanedinitrile 2, 2-Bis (hydroxymethyl) propanedinitrile is used as a reagent in the preparation of nucleoside phosphotriesters and thiophosphate triesters containing hydroxymethyl derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 86850-86-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C5H6N2O2, Molecular Weight: 126.11. US Biological Life Sciences. USBiological 10
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2,2-Bis-(hydroxymethyl)-propanoic acid benzyl ester 2,2-Bis-(hydroxymethyl)-propanoic acid benzyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-BIS-(HYDROXYMETHYL)-PROPANOIC ACID BENZYL ESTER. Product Category: Heterocyclic Organic Compound. CAS No. 179388-73-9. Molecular formula: C12H16O4. Mole weight: 224.25. Product ID: ACM179388739. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2,2-Bis(hydroxymethyl)propionic acid DryPowder. Group: Polymers. Alternative Names: 2,2-Bis(Hydroxymethyl)propanoicacid; DMPA; 2,2-BIS(4-CARBOXY-3-NITROPHENYL)HEXAFLUOropropane; Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-; 2,2-DIMETHYLOLPROPIONIC ACID. CAS No. 4767-3-7. Product ID: 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid. Molecular formula: 134.13. Mole weight: C5H10O4. CC(CO)(CO)C(=O)O. InChI=1S/C5H10O4/c1-5(2-6, 3-7)4(8)9/h6-7H, 2-3H2, 1H3, (H, 8, 9). PTBDIHRZYDMNKB-UHFFFAOYSA-N. 97%. Alfa Chemistry Materials 7
2,2-Bis(hydroxymethyl)propionic acid 100g Pack Size. Group: Building Blocks, Organics. Formula: C5H10O4. CAS No. 4767-3-7. Prepack ID 89988399-100g. Molecular Weight 134.13. See USA prepack pricing. Molekula Americas
2, 2'-Bis (hydroxyphenyl)methane-d10 (d9 Major) 2, 2'-Bis (hydroxyphenyl)methane-d10 is a labelled analogue of 2, 2'-Bis (hydroxyphenyl)methane (B447300), a dihydroxydiphenyl methane and the ortho analogue of Bisphenol F (B519555). 2, 2'-Bis (hydroxyphenyl)methane is a contact sensitizer found in resins and products based on phenol-formaldehyde. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C13H2D10O2, Molecular Weight: 210.29. US Biological Life Sciences. USBiological 10
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2, 2'-Bis (methanethiosulfonato) diethylpiperazine 2, 2'-Bis (methanethiosulfonato) diethylpiperazine. Group: Biochemicals. Alternative Names: Methanesulfonothioic acid S,S'-(1,4-piperazinediyldi-2,1-ethanediyl) ester. Grades: Highly Purified. CAS No. 1811-55-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H22N2O4S4. US Biological Life Sciences. USBiological 6
Worldwide
2, 2’-Bis (methanethiosulfonato) diethylpiperazine 2, 2’-Bis (methanethiosulfonato) diethylpiperazine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. USBiological 1
Worldwide
2,2-Bis(methylsulfonyloxymethyl)malonic acid diethyl ester 2,2-Bis(methylsulfonyloxymethyl)malonic acid diethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-BIS(METHYLSULFONYLOXYMETHYL)MALONIC ACID DIETHYL ESTER. Product Category: Heterocyclic Organic Compound. CAS No. 440125-03-1. Molecular formula: C11H20O10S2. Mole weight: 376.4. Product ID: ACM440125031. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,2’-Bis(mono-N-methyl Naltrexone)bromide Hydrobromide (~90%) 2,2’-Bis(mono-N-methyl Naltrexone)bromide Hydrobromide (~90%) is the mono N-Methyl derivative of 2,2’-Bis(N-Methyl Naltrexone) Dibromide (B496300), an impurity of Naltrexone Methobromide (M265395) which is an intermediate in the synthesis of derivatives of Naltrexone (N285745), an opioid antagonist used in flavour avoidance studies. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C41H47BrN2O8; x(HBr). US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bisnalmefene (nalmefene impurity) 2,2'-Bisnalmefene (nalmefene impurity). Group: Biochemicals. Alternative Names: (5a)-(5'a)-17,17'-Bis(cyclopropylmethyl)-4,5:4',5'-diepoxy-6,6'-bis(methylene)-[2,2'-bimorphinan]-3,3',14,14'-tetrol; 2,2'-Bis(6-deoxo-6-methylenenaltrexone); Nalmefene impurity. Grades: Highly Purified. CAS No. 176220-84-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C42H48N2O6. US Biological Life Sciences. USBiological 6
Worldwide
2,2’-Bisnaloxone 2,2-Bisnaloxone is an impurity of Naloxone (N285000), a specific opioid antagonist and narcotic antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 211738-08-8. Pack Sizes: 5mg, 50mg. Molecular Formula: C38H40N2O8. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bisnaltrexone (Naltrexone Impurity) Degradation product of Naltrexone. Group: Biochemicals. Grades: Highly Purified. CAS No. 607732-61-6. Pack Sizes: 1mg. Molecular Formula: C40H44N2O8. US Biological Life Sciences. USBiological 10
Worldwide
2,2’-Bis(N-Methyl Naltrexone)-d6 Dibromide Isotope labelled 2,2’-Bis(N-Methyl Naltrexone) Dibromide (B496300), an impurity of Naltrexone Methobromide (M265395), an intermediate in the synthesis of derivatives of Naltrexone (N285745), an opioid antagonist used in flavour avoidance studies. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C42H44D6Br2N2O8, Molecular Weight: 876.7. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bis(N-Methyl Naltrexone) Dibromide 2,2'-Bis(N-Methyl Naltrexone) Dibromide. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00269. Format: Neat. Alfa Chemistry Analytical Products 4
2,2’-Bis(N-Methyl Naltrexone) Dibromide 2,2’-Bis(N-Methyl Naltrexone) Dibromide is an impurity of Naltrexone Methobromide (M265395), an intermediate in the synthesis of derivatives of Naltrexone (N285745), an opioid antagonist used in flavour avoidance studies. Group: Biochemicals. Grades: Highly Purified. CAS No. 1178907-31-7. Pack Sizes: 1mg, 5mg. Molecular Formula: C42H50Br2N2O8, Molecular Weight: 870.66. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bistetrazole-1,1'-bisphenyl (Losartan Impurity ) 2,2'-Bistetrazole-1,1'-bisphenyl (Losartan Impurity ). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1159977-11-3. IUPAC Name: 5-[2-[2-(2H-tetrazol-5-yl)phenyl]phenyl]-2H-tetrazole. Molecular formula: C14H10N8. Mole weight: 290.281. Catalog: APS1159977113. SMILES: c1ccc(c(c1)c2nn[nH]n2)c3ccccc3c4nn[nH]n4. Format: Neat. Alfa Chemistry Analytical Products 4
2,2-Bis(trifluoromethanesulfonyloxy)-1,1-biphenyl,99%(1,1-biphenolbistriflate) 2,2-Bis(trifluoromethanesulfonyloxy)-1,1-biphenyl,99%(1,1-biphenolbistriflate). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-BIPHENOL BIS(TRIFLUOROMETHANESULFONATE); 2,2-BIS(TRIFLUOROMETHANESULFONYLOXY)-1,1-BIPHENYL. Product Category: Heterocyclic Organic Compound. CAS No. 17763-95-0. Molecular formula: C14H8F6O6S2. Mole weight: 450.33. Purity: 0.96. IUPACName: 2,2-bis(trifluoromethanesulfonyloxy)biphenyl. Product ID: ACM17763950. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2, 2'-bis(trifluoromethyl)-[1, 1'-biphenyl]-4, 4'-diamine(TFDB/TFMB) 2, 2'-bis(trifluoromethyl)-[1, 1'-biphenyl]-4, 4'-diamine(TFDB/TFMB). Group: Organic light-emitting diode (oled) materials. CAS No. 341-58-2. Product ID: 4-[4-amino-2- (trifluoromethyl)phenyl]-3- (trifluoromethyl)aniline. Molecular formula: 320.23g/mol. Mole weight: C14H10F6N2. C1=CC (=C (C=C1N)C (F) (F)F)C2=C (C=C (C=C2)N)C (F) (F)F. InChI=1S/C14H10F6N2/c15-13 (16, 17)11-5-7 (21)1-3-9 (11)10-4-2-8 (22)6-12 (10)14 (18, 19)20/h1-6H, 21-22H2. NVKGJHAQGWCWDI-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,2'-Bis(trifluoromethyl)-4,4'-diaminodiphenyl ether 2,2'-Bis(trifluoromethyl)-4,4'-diaminodiphenyl ether. Group: Organic light-emitting diode (oled) materials. Alternative Names: 4, 4'-OXYBIS[3- (TRIFLUOROMETHYL)BENZENAMINE]; 2,2'-Bis(trifluoromethyl)-4,4'-diaminodiphenyl ether. CAS No. 344-48-9. Product ID: 4-[4-amino-2- (trifluoromethyl)phenoxy]-3- (trifluoromethyl)aniline. Molecular formula: 336.23g/mol. Mole weight: C14H10F6N2O. C1=CC (=C (C=C1N)C (F) (F)F)OC2=C (C=C (C=C2)N)C (F) (F)F. InChI=1S/C14H10F6N2O/c15-13 (16, 17)9-5-7 (21)1-3-11 (9)23-12-4-2-8 (22)6-10 (12)14 (18, 19)20/h1-6H, 21-22H2. NKYXYJFTTIPZDE-UHFFFAOYSA-N. Alfa Chemistry Materials 7
2,2-Bis(trifluoromethyl)-4,5-dichloro-4,5-difluoro-1,3-dioxolane 2,2-Bis(trifluoromethyl)-4,5-dichloro-4,5-difluoro-1,3-dioxolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 60644-92-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C5Cl2F8O2, Molecular Weight: 314.95. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bis(trifluoromethyl)benzidine 2,2'-Bis(trifluoromethyl)benzidine. Group: Electroluminescence materials monomerspolymers. CAS No. 341-58-2. Product ID: 4-[4-amino-2- (trifluoromethyl)phenyl]-3- (trifluoromethyl)aniline. Molecular formula: 320.23g/mol. Mole weight: C14H10F6N2. C1=CC (=C (C=C1N)C (F) (F)F)C2=C (C=C (C=C2)N)C (F) (F)F. InChI=1S/C14H10F6N2/c15-13 (16, 17)11-5-7 (21)1-3-9 (11)10-4-2-8 (22)6-12 (10)14 (18, 19)20/h1-6H, 21-22H2. NVKGJHAQGWCWDI-UHFFFAOYSA-N. Alfa Chemistry Materials 5
2, 2-Bis (trifluoromethyl) cyclopropan-1-amine 2, 2-Bis (trifluoromethyl) cyclopropan-1-amine is synthesized from 4,4,4-trifluoro-3-(trifluoromethyl)-2-butenoic Acid Ethyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 1251923-49-5. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C5H5F6N, Molecular Weight: 193.09. US Biological Life Sciences. USBiological 10
Worldwide
2,2?-Bithieno[3,2-b]thiophene 96%. Group: Synthetic tools and reagents. Alfa Chemistry Analytical Products 4
2,2'-Bithieno[3,2-b]thiophene 2,2'-Bithieno[3,2-b]thiophene. Uses: This material is used as a binary pi-conjugated spacer in the synthesis of highly efficient; stable dyes for dye-sensitized solar cells. Group: Synthetic tools and reagents. CAS No. 648430-73-3. Pack Sizes: Packaging 1 g in glass bottle. Product ID: 5-thieno[3,2-b]thiophen-5-ylthieno[3,2-b]thiophene. Molecular formula: 278.44. Mole weight: C12H6S4. C1(C=C(C2=CC3=C(C=CS3)S2)S4)=C4C=CS1. 1S/C12H6S4/c1-3-13-9-5-11 (15-7 (1)9)12-6-10-8 (16-12)2-4-14-10/h1-6H. ZDFFDKMGCBNSKY-UHFFFAOYSA-N. ≥ 97%. Alfa Chemistry Materials 4
2,2-Bithiophene 2,2-Bithiophene. CAS No: 492-97-7 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
2,2?-Bithiophene 99%. Group: Synthetic tools and reagents. Alfa Chemistry Analytical Products 4
2,2'-Bithiophene 2,2'-Bithiophene is an electron transporting material with the π-electrons present in the system that facilitate charge mobility. Uses: 2,2'-bithiophene can be polymerized to form poly(2,2'-bithiophene) which can be electrodeposited on indium tin oxide (ito) substrates for the fabrication of electrochromic devices. it can also be used in the formation of electrode material for the development of supercapacitors. substrate used in a rhodium-catalyzed c-h arylation of heteroarenes with aryl iodides. Group: Electroluminescence materials other electronic materials synthetic tools and reagents polymers. Alternative Names: 2-(2'-Thieno)thiophene. CAS No. 492-97-7. Pack Sizes: Packaging 10 g in glass bottle. Product ID: 2-Thiophen-2-ylthiophene. Molecular formula: 166.3. Mole weight: C8H6S2. C1=CSC(=C1)C2=CC=CS2. InChI=1S/C8H6S2/c1-3-7 (9-5-1)8-4-2-6-10-8/h1-6H. OHZAHWOAMVVGEL-UHFFFAOYSA-N. 95%+. Alfa Chemistry Materials 7
2,2'-Bithiophene 2,2'-Bithiophene. Group: Biochemicals. Grades: Highly Purified. CAS No. 492-97-7. Pack Sizes: 1kg. Molecular Formula: C8H6S2. US Biological Life Sciences. USBiological 6
Worldwide
2,2’-Bithiophene 2,2’-Bithiophene. Group: Biochemicals. Alternative Names: 2,2'-Bisthiophene; 2,2'-Bithienyl; 2,2'-Dithienyl; 2,2'-Dithiophene; 2-(2-Thienyl)thiophene; α-Bithiophene. Grades: Highly Purified. CAS No. 492-97-7. Pack Sizes: 1g. Molecular Formula: C8H6S2, Molecular Weight: 166.26. US Biological Life Sciences. USBiological 3
Worldwide
2,2'-Bithiophene-5,5'-diboronic acid 2,2'-Bithiophene-5,5'-diboronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 189358-30-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C8H8B2O4S2, Molecular Weight: 253.9. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bithiophene-5,5'-diboronic acid 2,2'-Bithiophene-5,5'-diboronic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-BITHIOPHENE-5,5-DIBORONIC ACID, 189358-30-3, ACMC-1C7XD, SureCN3479599, CTK4E0116, ANW-23441, AKOS015856714, AG-E-38271, AK-85370, KB-16306, X0593, [2,2-Bithiophene]-5,5-diyldiboronic acid, I04-2992. Product Category: Heterocyclic Organic Compound. CAS No. 189358-30-3. Molecular formula: C8H8B2O4S2. Mole weight: 253.9. Purity: 0.95. IUPACName: [5-(5-boronothiophen-2-yl)thiophen-2-yl]boronic acid. Canonical SMILES: B(C1=CC=C(S1)C2=CC=C(S2)B(O)O)(O)O. Product ID: ACM189358303. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,2?-Bithiophene-5,5?-diboronic acid bis(pinacol) ester 97%. Group: Synthetic tools and reagents. Alfa Chemistry Analytical Products 4
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester. Group: Saltsynthetic tools and reagents. Alternative Names: 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene; 4,4,5,5-Tetramethyl-2-[5-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]thiophen-2-yl]-1,3,2-dioxaborolane. CAS No. 239075-02-6. Pack Sizes: 1, 5 g in glass bottle. Product ID: 4,4,5,5-tetramethyl-2-[5-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]thiophen-2-yl]-1,3,2-dioxaborolane. Molecular formula: 418.19. Mole weight: C20H28B2O4S2. CC1 (C)OB (OC1 (C)C)c2ccc (s2)-c3ccc (s3)B4OC (C) (C)C (C) (C)O4. 1S/C20H28B2O4S2/c1-17 (2)18 (3, 4)24-21 (23-17)15-11-9-13 (27-15)14-10-12-16 (28-14)22-25-19 (5, 6)20 (7, 8)26-22/h9-12H, 1-8H3, XWWXVHGWYCXJCJ-UHFFFAOYSA-N. XWWXVHGWYCXJCJ-UHFFFAOYSA-N. 97%. Alfa Chemistry Materials 7
2,2'-Bithiophene-5,5'-diboronic acid pinacol ester 2,2'-Bithiophene-5,5'-diboronic acid pinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 239075-02-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C20H28B2O4S2, Molecular Weight: 418.19. US Biological Life Sciences. USBiological 10
Worldwide
2,2'-Bithiophene-5,5'-dicarboxaldehyde 2,2'-Bithiophene-5,5'-dicarboxaldehyde. Group: Small molecule semiconductor building blockssemiconductor blocks. CAS No. 32364-72-0. Product ID: 5-(5-formylthiophen-2-yl)thiophene-2-carbaldehyde. Molecular formula: 222.3g/mol. Mole weight: C10H6O2S2. C1=C(SC(=C1)C2=CC=C(S2)C=O)C=O. InChI=1S/C10H6O2S2/c11-5-7-1-3-9 (13-7)10-4-2-8 (6-12)14-10/h1-6H. RXAXZMANGDHIJX-UHFFFAOYSA-N. Alfa Chemistry Materials 5

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