A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4,4-Thiobis-phenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-dioxydiphenylsulfide;4,4'-thiobis-pheno;4,4'-thiodi-pheno;4,4-Dioxydiphenyl sulfide;bis(4-oxyphenyl)sulfide;Bis(p-hydroxhphenyl) sulfide;DFS;p,p-Dihydroxydiphenyl sulfide. Product Category: Polymer/Macromolecule. Appearance: White sheet crystal. CAS No. 2664-63-3. Molecular formula: C12H10O2S. Mole weight: 218.27. Purity: >98.0%(GC). IUPACName: 4-(4-hydroxyphenyl)sulfanylphenol. Canonical SMILES: C1=CC(=CC=C1O)SC2=CC=C(C=C2)O. Density: 1.37 g/cm³. ECNumber: 220-197-9. Product ID: ACM2664633. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,4'-Thiodiphenol.
4,4-Thiodibenzenethiol
4,4-Thiodibenzenethiol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4-THIODIBENZENETHIOL;4,4-THIOBISBENZENETHIOL;BIS(4-MERCAPTOPHENYL) SULFIDE;Thiobisbenzenethiol;4,4-THIOBIS-BENZENTHIOL;4,4-THIOBISBENZENETHIOL, 98+%;BENZENETHIOL,4,4-THIOBIS;4,4-Thiobis(1-benzenethiol). Product Category: Polymer/Macromolecule. CAS No. 19362-77-7. Molecular formula: C12H10S3. Mole weight: 250.4. Product ID: ACM19362777. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,4'-Thiobisbenzenethiol.
4,4'-Thiodibenzenethiol
4,4'-Thiodibenzenethiol. Group: Biochemicals. Grades: Highly Purified. CAS No. 19362-77-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C12H10S3. US Biological Life Sciences.
Worldwide
4,4'-(Thiophene-2,5-diyl)dibenzonitrile
4,4'-(Thiophene-2,5-diyl)dibenzonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzonitrile, 4,4'-(2,5-thiophenediyl)bis-. Product Category: Other Monomers. CAS No. 55368-38-2. Molecular formula: C18H10N2S. Mole weight: 286.35 g/mol. Purity: 0.98. Product ID: ACM-MO-55368382. Alfa Chemistry ISO 9001:2015 Certified.
4,4'-(Triazene-1,3-Diyl)Bis(Benzenesulfonic Acid Sodium) Salt
4,4'-(Triazene-1,3-Diyl)Bis(Benzenesulfonic Acid Sodium) Salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tartrazine Impurity 2. Appearance: Yellow to Orange Solid. CAS No. 56120-28-6. Molecular formula: C12H9N3Na2O6S2. Mole weight: 401.3. Purity: 0.99. Product ID: ACM56120286. Alfa Chemistry ISO 9001:2015 Certified.
4-[4-(Trifluoroacetyl)piperazin-1-yl]benzaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[4-(TRIFLUOROACETYL)PIPERAZIN-1-YL]BENZALDEHYDE, 122648-76-4, CTK4B3191, AG-D-49143. Product Category: Heterocyclic Organic Compound. CAS No. 122648-76-4. Molecular formula: C13H13F3N2O2. Mole weight: 286.249730 [g/mol]. Purity: 0.96. IUPACName: 4-[4-(2,2,2-trifluoroacetyl)piperazin-1-yl]benzaldehyde. Product ID: ACM122648764. Alfa Chemistry ISO 9001:2015 Certified.
4-[4- (Trifluoromethyl) phenoxy]piperidine hydrochloride ≥95%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-(4-Trifluoromethyl-phenyl)-1H-imidazole
4-(4-Trifluoromethyl-phenyl)-1H-imidazole. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-TRIFLUOROMETHYL-PHENYL)-1H-IMIDAZOLE. Product Category: Heterocyclic Organic Compound. CAS No. 37148-86-0. Molecular formula: C10H7F3N2. Mole weight: 212.1711896. Product ID: ACM37148860. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-(Trifluoromethyl)phenyl)piperidine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 574008-73-4, CHEMBL2011552, 4-(4-(TRIFLUOROMETHYL)PHENYL)PIPERIDINE HYDROCHLORIDE, 4-[4-(TRIFLUOROMETHYL)PHENYL]PIPERIDINE HYDROCHLORIDE, SureCN381390, Ambpe2020495, CTK7B6644, MolPort-003-985-136, RW1117, SBB102961, AKOS015849433, 4-(4-Trifluoromethyl)phenyl]piperidine, AG-C-01082, QC-7302, AK-35704, KB-97381, KB-186849, FT-0649500, 4-(4-Trifluoromethylphenyl)Piperidinium Chloride, 4-(4-TRIFLUOROMETHYLPHENYL)-PIPERIDINE HCL. Product Category: Heterocyclic Organic Compound. CAS No. 574008-73-4. Molecular formula: C12H15ClF3N. Mole weight: 265.7. Purity: 0.96. IUPACName: 4-[4-(trifluoromethyl)phenyl]piperidine;hydrochloride. Canonical SMILES: C1CNCCC1C2=CC=C(C=C2)C(F)(F)F.Cl. Product ID: ACM574008734. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-(Trifluoromethyl)phenyl)pyridine 1-oxide
4-(4-(Trifluoromethyl)phenyl)pyridine 1-oxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-TRIFLUOROMETHYLPHENYL)PYRIDINE 1-OXIDE. Product Category: Heterocyclic Organic Compound. CAS No. 545396-52-9. Molecular formula: C12H8F3NO. Mole weight: 239.19. Purity: 0.96. IUPACName: 1-oxido-4-[4-(trifluoromethyl)phenyl]pyridin-1-ium. Canonical SMILES: C1=CC(=CC=C1C2=CC=[N+](C=C2)[O-])C(F)(F)F. Product ID: ACM545396529. Alfa Chemistry ISO 9001:2015 Certified.
4-[4- (Trifluoromethyl) phenyl]pyrrolidine-3-methylcarboxylate 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
4,4'-Trimethylenebis(1-methylpiperidine)
4,4'-Trimethylenebis(1-methylpiperidine). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-(1,3-Propanediyl)bis[1-methyl-piperidine]. Appearance: colorless liquid. CAS No. 64168-11-2. Molecular formula: C15H30N2. Mole weight: 238.41. Purity: ≥98%. IUPACName: 1-methyl-4-[3-(1-methylpiperidin-4-yl)propyl]piperidine. Canonical SMILES: CN1CCC(CC1)CCCC2CCN(CC2)C. Density: 0.896. ECNumber: 264-717-2. Product ID: ACM64168112. Alfa Chemistry ISO 9001:2015 Certified.
4,5:4',5'-Dibenzo-1,1',3,3,3',3'-hexamethylindacarbocyanine hexafluorophosphate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,5:4',5'-dibenzo-1,1',3,3,3',3'-hexamethylindacarbocyanine hexafluorophosphate;2-[3-(1,3-Dihydro-1,1,3-trimethyl-2H-benzo[e]indol-2-ylidene)-propenyl]-1,1,3-trimethyl-1H-benzo[e]indolium hexafluorophosphate. Product Category: Heterocyclic Organic Compound. CAS No. 599177-24-9. Purity: 0.96. Product ID: ACM599177249. Alfa Chemistry ISO 9001:2015 Certified.
4,5:4'',5''-DIBENZO-1,1''-DIBUTYL-3,3,3'',3''-TETRAMETHYLINDATRICARBOCYANINE HEXAFLUOROPHOSPHATE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-Butyl-2-[7-(3-butyl-1,3-dihydro-1,1-dimethyl-2H-benz[e]indol-2-ylidene)-1,3,5-heptatrien-1-yl]-1,1-dimethyl-1H-benz[e]indolium hexafluorophosphate (1:1). Appearance: Dark-green crystalline powde. CAS No. 663161-10-2. Molecular formula: C43H49N2.F6P. Mole weight: 738.83. Purity: 0.99. Product ID: ACM663161102. Alfa Chemistry ISO 9001:2015 Certified.
4-[5-(4-Bromo-benzylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]-butyric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC01907738, CID1640497, 17385-98-7. Product Category: Heterocyclic Organic Compound. CAS No. 17385-98-7. Molecular formula: C14H12BrNO3S2. Mole weight: 386.283. Purity: 0.96. IUPACName: 4-[(5Z)-5-[(4-bromophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate. Product ID: ACM17385987. Alfa Chemistry ISO 9001:2015 Certified.
4-[5-(4-Fluoro-phenyl)-3-(4-methoxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-4-oxo-butyric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[5-(4-FLUORO-PHENYL)-3-(4-METHOXY-PHENYL)-4,5-DIHYDRO-PYRAZOL-1-YL]-4-OXO-BUTYRIC ACID;4-[5-(4-Fluoro-phenyl)-3-(4-methoxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-4-oxo-butyr. Product Category: Heterocyclic Organic Compound. CAS No. 337482-93-6. Molecular formula: C20H19FN2O4. Mole weight: 370.37. Product ID: ACM337482936. Alfa Chemistry ISO 9001:2015 Certified.
An impurity of Celecoxib, which is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits COX-2. Synonyms: Celecoxib Impurity 21. CAS No. 2055787-31-8. Molecular formula: C17H12F3N3O3S. Mole weight: 395.36.
4-(5,5-Dimethyl-1,3-dioxan-2-yl)-2'-[(4-trifluoromethyl)phenyl]butyrophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5,5-DIMETHYL-1,3-DIOXAN-2-YL)-2'-[(4-TRIFLUOROMETHYL)PHENYL]BUTYROPHENONE. Product Category: Heterocyclic Organic Compound. CAS No. 898757-59-0. Molecular formula: C23H25F3O3. Mole weight: 406.44. Purity: 0.96. IUPACName: 4-(5,5-dimethyl-1,3-dioxan-2-yl)-1-[2-[4-(trifluoromethyl)phenyl]phenyl]butan-1-one. Canonical SMILES: CC1(COC(OC1)CCCC(=O)C2=CC=CC=C2C3=CC=C(C=C3)C(F)(F)F)C. Density: 1.142g/cm³. Product ID: ACM898757590. Alfa Chemistry ISO 9001:2015 Certified.
4-(5,5-Dimethyl-1,3-dioxan-2-yl)-2'-ethoxybutyrophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5,5-DIMETHYL-1,3-DIOXAN-2-YL)-2'-ETHOXYBUTYROPHENONE. Product Category: Heterocyclic Organic Compound. CAS No. 898755-75-4. Molecular formula: C18H26O4. Mole weight: 306.4. Purity: 0.96. IUPACName: 4-(5,5-dimethyl-1,3-dioxan-2-yl)-1-(2-ethoxyphenyl)butan-1-one. Canonical SMILES: CCOC1=CC=CC=C1C(=O)CCCC2OCC(CO2)(C)C. Density: 1.03g/cm³. Product ID: ACM898755754. Alfa Chemistry ISO 9001:2015 Certified.
4-(5,5-Dimethyl-1,3-dioxan-2-yl)-3'-methoxybutyrophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5,5-DIMETHYL-1,3-DIOXAN-2-YL)-3'-METHOXYBUTYROPHENONE. Product Category: Heterocyclic Organic Compound. CAS No. 898786-42-0. Molecular formula: C17H24O4. Mole weight: 292.37. Purity: 0.96. IUPACName: 4-(5,5-dimethyl-1,3-dioxan-2-yl)-1-(3-methoxyphenyl)butan-1-one. Canonical SMILES: CC1(COC(OC1)CCCC(=O)C2=CC(=CC=C2)OC)C. Density: 1.04g/cm³. Product ID: ACM898786420. Alfa Chemistry ISO 9001:2015 Certified.
4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4'-isopropylbutyrophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5,5-DIMETHYL-1,3-DIOXAN-2-YL)-4'-ISOPROPYLBUTYROPHENONE. Product Category: Heterocyclic Organic Compound. CAS No. 898755-59-4. Molecular formula: C19H28O3. Mole weight: 304.42. Purity: 0.96. IUPACName: 4-(5,5-dimethyl-1,3-dioxan-2-yl)-1-(4-propan-2-ylphenyl)butan-1-one. Canonical SMILES: CC(C)C1=CC=C(C=C1)C(=O)CCCC2OCC(CO2)(C)C. Product ID: ACM898755594. Alfa Chemistry ISO 9001:2015 Certified.
4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4'-methoxybutyrophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5,5-DIMETHYL-1,3-DIOXAN-2-YL)-4'-METHOXYBUTYROPHENONE. Product Category: Heterocyclic Organic Compound. CAS No. 898786-45-3. Molecular formula: C17H24O4. Mole weight: 292.37. Purity: 0.96. IUPACName: 4-(5,5-dimethyl-1,3-dioxan-2-yl)-1-(4-methoxyphenyl)butan-1-one. Canonical SMILES: CC1(COC(OC1)CCCC(=O)C2=CC=C(C=C2)OC)C. Density: 1.04g/cm³. Product ID: ACM898786453. Alfa Chemistry ISO 9001:2015 Certified.
4,5,5-Trifluoropent-4-enoic acid
4,5,5-Trifluoropent-4-enoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,5,5-Trifluoro-4-pentenoic acid. Product Category: Carboxylic Acid Monomers. CAS No. 110003-22-0. Molecular formula: C5H5O2F3. Mole weight: 154.09 g/mol. Product ID: ACM-MO-110003220. Alfa Chemistry ISO 9001:2015 Certified.
4,5,6,7-Tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: PHENOLTETRACHLOROPHTHALEIN;4,5,6,7-tetrachlorophenolphthalein;4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide;3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetrachloroisobenzofuran-1(3H)-one;4,5,6,7-Tetrachloro-3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one. Product Category: Heterocyclic Organic Compound. CAS No. 639-44-1. Molecular formula: C20H10Cl4O4. Mole weight: 456.1. Purity: N/A. Product ID: ACM639441. Alfa Chemistry ISO 9001:2015 Certified.
An impurity of Ramosetron.Ramosetron is a serotonin 5-HT3 receptor antagonist for the treatment of nausea and vomiting. Synonyms: 4,5,6,7-tetrahydro-3H-benzimidazole-5-carboxylic acid; 4,5,6,7-tetrahydro-3H-benzimidazole-5-carboxylic acid. Grade: > 95 %. CAS No. 26751-24-6. Molecular formula: C8H10N2O2. Mole weight: 166.18.
4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine
4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 410544-19-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
4,5,6,7-Tetrahydro-3-(phenylmethyl)-dihydrochloride-(S)-3H-imidazo[4,5-c]pyridine-6-carboxylic acid dihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3H-Imidazo[4,5-c]pyridine-6-carboxylicacid,4,5,6,7-tetrahydro-3-(phenylmethyl)-,dihydrochloride,(S)-;(S)-4,5,6,7-TETRAHYDRO-3-PHENYLMETHYL-3H-IMIDAZO[4,5-C]PYRIDINE-6-CARBOXYLIC ACID DIHYDROCHLORIDE;4,5,6,7-tetrahydro-3-(phenylmethyl)-dihydrochloride-(S). Product Category: Heterocyclic Organic Compound. CAS No. 114788-05-5. Molecular formula: C14H15N3O2?2(HCl). Mole weight: 330.21. Product ID: ACM114788055. Alfa Chemistry ISO 9001:2015 Certified.
4,5,6,7-Tetrahydro-4,7-dimethyl-[1,2,5]oxadiazolo[3,4-b]pyrazine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AGN-PC-00MZIF, CTK5I0062, AG-I-00335, [1,2,5]Oxadiazolo[3,4-b]pyrazine, 4,5,6,7-tetrahydro-4,7-dimethyl-, 4,5,6,7-TETRAHYDRO-4,7-DIMETHYL- [1,2,5]OXADIAZOLO[3,4-B]PYRAZINE, 98778-07-5. Product Category: Heterocyclic Organic Compound. CAS No. 98778-07-5. Molecular formula: C6H10N4O. Mole weight: 154.169800 [g/mol]. Purity: 0.96. IUPACName: 4,7-dimethyl-5,6-dihydro-[1,2,5]oxadiazolo[3,4-b]pyrazine. Product ID: ACM98778075. Alfa Chemistry ISO 9001:2015 Certified.