A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
1g Pack Size. Group: Building Blocks, Organics. Formula: C12 H12 N4. CAS No. 538-41-0. Prepack ID 90029175-1g. Molecular Weight 212.25. See USA prepack pricing.
4,4-Diaminobenzanilide
4,4-Diaminobenzanilide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O,O-DIETHYLTHIOPHOSPHORYL (Z)-2-(2-AMINOTHIAZOL-4-YL)-2-(1-T-BUTOXYCARBONYL-1-METHYL)ETHOXYIMINOACETATE;4-AMINO-N-(4-AMINOPHENYL)BENZAMIDE;4,4-DIAMINOBENZOYLANILIDE;4,4-DIAMINOBENZOYLANILIDE;4,4 DIAMINO BENZANILIDE;4,4-DIAMINOBENZANILIDE;DABA;DIAMINOBENZA. Product Category: Polymer/Macromolecule. Appearance: Brown solid. CAS No. 785-30-8. Molecular formula: C13H13N3O. Mole weight: 227.26. Purity: 0.98. IUPACName: 4-amino-N-(4-aminophenyl)benzamide. Canonical SMILES: C1=CC(=CC=C1C(=O)NC2=CC=C(C=C2)N)N. Density: 1.314g/cm³. ECNumber: 212-321-5. Product ID: ACM785308. Alfa Chemistry ISO 9001:2015 Certified.
4,4-Diaminobenzophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4-DIAMINOBENZOPHENONE;Methanone, bis(4-aminophenyl)-;4,4-DIAMINO-BENZOPHENON;4,4-DIAMINOBENZOPHENONE 98+%;4,4-Carbonylbisaniline;4,4-Carbonyldianiline;4,4-Oxymethylenebisaniline;bis(4-aminophenyl)methanone. Product Category: Polymer/Macromolecule. CAS No. 611-98-3. Molecular formula: C13H12N2O. Mole weight: 212.25. Purity: >98.0%(T). Product ID: ACM611983. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,4'-Diaminobenzophenone.
4,4'-Diaminobenzophenone
4,4'-Diaminobenzophenone. Uses: This product is suitable for scientific research. Group: Monomerspolymers. Alternative Names: Bis(4-aminophenyl)methanone. CAS No. 611-98-3. Product ID: bis(4-aminophenyl)methanone. Molecular formula: 212.25. Mole weight: (H2NC6H4)2CO. Nc1ccc(cc1)C(=O)c2ccc(N)cc2. 1S/C13H12N2O/c14-11-5-1-9 (2-6-11)13 (16)10-3-7-12 (15)8-4-10/h1-8H, 14-15H2. ZLSMCQSGRWNEGX-UHFFFAOYSA-N.
4,4-Diaminobenzoylanilide
4,4-Diaminobenzoylanilide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-Diaminodiphenylamide,4-Amino-N -(4-aminophenyl)benzamide,4-Aminobenzoyl-4'-aminoanilide,N -(4-Aminophenyl)-4-aminobenzamide. Product Category: Amide & Amine Monomers. CAS No. 785-30-8. Molecular formula: C13H13N3O. Mole weight: 227.26 g/mol. Purity: 0.98. Product ID: ACM-MO-785308. Alfa Chemistry ISO 9001:2015 Certified.
A compound used in anti-corrosive coating material for the prevention of corrosion in metals. Group: Biochemicals. Alternative Names: N1-(4-Aminophenyl)-1,4-benzenediamine Sulfate Hydrate; p,p'-Diaminodiphenylamine Sulfate Hydrate; N-(4-Aminophenyl)-1,4-benzenediamine Sulfate Hydrate. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
4,4'-diaminodiphenylmethane appears as a tan flake or lump solid with a faint fishlike odor. May be toxic by inhalation or ingestion, and may be irritating to skin. Insoluble in water.;DryPowder; Liquid; OtherSolid; OtherSolid, Liquid;Solid;COLOURLESS-TO-PALE-YELLOW FLAKES WITH CHARACTERISTIC ODOUR. TURNS DARK ON EXPOSURE TO AIR.;Pale-brown, crystalline solid with a faint, amine-like odor.;Pale-brown, crystalline solid with a faint, amine-like odor. Group: Monomerspolymers. CAS No. 101-77-9. Product ID: 4-[(4-aminophenyl)methyl]aniline. Molecular formula: 198.26g/mol. Mole weight: C13H14N2;NH2C6H4CH2C6H4NH2;C13H14N2. C1=CC(=CC=C1CC2=CC=C(C=C2)N)N. InChI=1S/C13H14N2/c14-12-5-1-10 (2-6-12)9-11-3-7-13 (15)8-4-11/h1-8H, 9, 14-15H2. YBRVSVVVWCFQMG-UHFFFAOYSA-N.
4,4'-Diaminodiphenylsulfone
Dapsone is a sulfone active against a wide range of bacteria but mainly employed for its actions against mycobacterium leprae, which has anti-inflammatory and immunomodulatory effects. It is an antibacterial most commonly used in combination with rifampicin and clofazimine as multidrug therapy (MDT) for the treatment of Mycobacterium leprae infections (leprosy). It antagonized all of the I/R end points measured, showing a remarkable ability to decrease markers of damage through antioxidant, antiinflammatory, and anti-apoptotic effects. It also inhibits bacterial synthesis of dihydrofolic acid, via competition with para-aminobenzoate for the active site of dihydropteroate synthetase. Uses: Anti-inflammatory agent. Synonyms: 4-(4-aminophenyl)sulfonylaniline. Grade: > 98 %. CAS No. 80-08-0. Molecular formula: C12H12N2O2S. Mole weight: 248.30.
4,4'-Diaminodiphenyl sulfone (Dapsone)
500g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Building Blocks, Research Organics & Inorganics. Formula: [4-(NH2)C6H4]2SO2. CAS No. 80-08-0. Prepack ID 28069836-500g. Molecular Weight 248.3. See USA prepack pricing.
4,4-Diaminooctafluorobiphenyl
4,4-Diaminooctafluorobiphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2,3,3,5,5,6,6-OCTAFLUORO-4,4-BIBENZENAMINE;4,4-DIAMINOOCTAFLUOROBIPHENYL;[1,1-Biphenyl]-4,4-diamine, 2,2,3,3,5,5,6,6-octafluoro-;1'-biphenyl]-4,4'-diamine,2,2',3,3',5,5',6,6'-octafluoro-[;2,2,3,3,5,5,6,6-Octafluoro[1,1-biphenyl]-4,4-diamine;2,2,3,3,5,5. Product Category: Polymer/Macromolecule. Appearance: white to light brown crystalline powder. CAS No. 1038-66-0. Molecular formula: C12H4F8N2. Mole weight: 328.16. Purity: 0.96. IUPACName: 4-(4-amino-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluoroaniline. Canonical SMILES: C1(=C(C(=C(C(=C1F)F)N)F)F)C2=C(C(=C(C(=C2F)F)N)F)F. Density: 2.065g/cm³. ECNumber: 213-861-4. Product ID: ACM1038660. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,4'-Diaminooctafluorobiphenyl.
The enzyme catalyses four successive dehydrogenations, resulting in production of 4,4'-diapolycopene. While the enzyme from Staphylococcus aureus was only shown to produce 4,4'-diaponeurosporene in vivo, it is able to catalyse the last reaction in vitro. Group: Enzymes. Synonyms: dehydrosqualene desaturase (ambiguous); CrtN (ambiguous); 4,4'-diapophytoene:FAD oxidoreductase (ambiguous); 15-cis-4,4'-diapophytoene:FAD oxidoreductase; 4,4'-diapophytoene desaturase (ambiguous). Enzyme Commission Number: EC 1.3.8.2. 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-1409; 4,4'-diapophytoene desaturase (4,4'-diapolycopene-forming); EC 1.3.8.2; dehydrosqualene desaturase (ambiguous); CrtN (ambiguous); 4,4'-diapophytoene:FAD oxidoreductase (ambiguous); 15-cis-4,4'-diapophytoene:FAD oxidoreductase; 4,4'-diapophytoene desaturase (ambiguous). Cat No: EXWM-1409.
4,4'-diapophytoene synthase
Requires Mn2+. Typical of Staphylococcus aureus and some other bacteria such as Heliobacillus sp. Group: Enzymes. Synonyms: dehydrosqualene synthase; DAP synthase; C30 carotene synthase; CrtM. Enzyme Commission Number: EC 2.5.1.96. 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-2835; 4,4'-diapophytoene synthase; EC 2.5.1.96; dehydrosqualene synthase; DAP synthase; C30 carotene synthase; CrtM. Cat No: EXWM-2835.
4,4'-Diazidodiphenyl ethane
4,4'-Diazidodiphenyl ethane. Uses: Designed for use in research and industrial production. Appearance: Solid. CAS No. 72695-23-9. Molecular formula: C14H12N6. Mole weight: 264.29. Purity: 0.95. Product ID: ACM72695239. Alfa Chemistry ISO 9001:2015 Certified.
4,4-Diazidostilbene-2,2-disulfonic acid disodium salt
4,4-Diazidostilbene-2,2-disulfonic acid disodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2'-(1,2-ethenediyl)bis[5-azido-benzenesulfonicacidisodiumsalt;4,4'-Diazido-2,2'-stilbenedisulfonicacid,disodiumsalt;Benzenesulfonicacid,2,2'-(1,2-ethenediyl)bis[5-azido-,disodiumsalt;4,4-DIAZIDOSTILBENE 2,2-DISODIUM SULFONATE;4,4-DIAZIDOSTILBENE-2,2-DIS. Product Category: Organic & Printed Electronics. CAS No. 2718-90-3. Molecular formula: C14H8N6Na2O6S2. Mole weight: 466.36. Purity: >95.0%(T). Product ID: ACM2718903. Alfa Chemistry ISO 9001:2015 Certified.
4,4'-Dibenzamidoxime oxide
4,4'-Dibenzamidoxime oxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-DIBENZAMIDOXIME OXIDE. Product Category: Heterocyclic Organic Compound. CAS No. 17353-82-1. Molecular formula: C14H14N4O3. Mole weight: 286.29. Product ID: ACM17353821. Alfa Chemistry ISO 9001:2015 Certified.
4,4'-Dibenzoic acid
4,4'-Dibenzoic acid. Group: Biochemicals. Alternative Names: 4,4'-Biphenyldicarboxylic acid. Grades: Highly Purified. CAS No. 787-70-2. Pack Sizes: 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
4,4'-Dibenzoic acid 99+%
4,4'-Dibenzoic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
4,4'-Dibenzoyloxybiphenyl
4,4'-Dibenzoyloxybiphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-DIBENZOYLOXYBIPHENYL;4,4'-Dibenzoyloxybiphenyl;4,4'-Diabenzoyloxybiphenyl. Product Category: Heterocyclic Organic Compound. CAS No. 60469-90-1. Molecular formula: C26H18O4. Mole weight: 394.42. Purity: 94.0%(HPLC). Product ID: ACM60469901. Alfa Chemistry ISO 9001:2015 Certified.
4,4'-Dibromo-4''-phenyltriphenylamine. Group: Small molecule semiconductor building blockselectroluminescence materials other electronic materials polymers. CAS No. 884530-69-2. Product ID: N,N-bis(4-bromophenyl)-4-phenylaniline. Molecular formula: 479.2g/mol. Mole weight: C24H17Br2N. C1=CC=C (C=C1)C2=CC=C (C=C2)N (C3=CC=C (C=C3)Br)C4=CC=C (C=C4)Br. InChI=1S/C24H17Br2N/c25-20-8-14-23 (15-9-20)27 (24-16-10-21 (26)11-17-24)22-12-6-19 (7-13-22)18-4-2-1-3-5-18/h1-17H. BKJULDLPGWGCHY-UHFFFAOYSA-N. >95.0%(LC).
4,4'-Dibromo-4''-tert-butyltriphenylamine
4,4'-Dibromo-4''-tert-butyltriphenylamine. Group: Small molecule semiconductor building blocks. CAS No. 852534-22-6. Product ID: N,N-bis(4-bromophenyl)-4-tert-butylaniline. Molecular formula: 459.2g/mol. Mole weight: C22H21Br2N. CC (C) (C)C1=CC=C (C=C1)N (C2=CC=C (C=C2)Br)C3=CC=C (C=C3)Br. InChI=1S/C22H21Br2N/c1-22 (2, 3)16-4-10-19 (11-5-16)25 (20-12-6-17 (23)7-13-20)21-14-8-18 (24)9-15-21/h4-15H, 1-3H3. KKLLWAUOZGXWDN-UHFFFAOYSA-N.
4,4'-Dibromobenzophenone
4,4'-Dibromobenzophenone. Group: Small molecule semiconductor building blocks. CAS No. 3988-3-2. Product ID: bis(4-bromophenyl)methanone. Molecular formula: 340.01g/mol. Mole weight: C13H8Br2O. C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)Br)Br. InChI=1S/C13H8Br2O/c14-11-5-1-9 (2-6-11)13 (16)10-3-7-12 (15)8-4-10/h1-8H. LFABNOYDEODDFX-UHFFFAOYSA-N.
4,4'-Dibromobiphenyl
4,4'-Dibromobiphenyl. Group: other electronic materials. Alternative Names: P,P'-Dibromobiphenyl. CAS No. 92-86-4. Product ID: 1-Bromo-4-(4-bromophenyl)benzene. Molecular formula: 312. Mole weight: C12H8Br2. C1=CC(=CC=C1C2=CC=C(C=C2)Br)Br. InChI=1S/C12H8Br2/c13-11-5-1-9 (2-6-11)10-3-7-12 (14)8-4-10/h1-8H. HQJQYILBCQPYBI-UHFFFAOYSA-N. 99%+.
4,4'-Dibromobiphenyl-2,2'-diamine
4,4'-Dibromobiphenyl-2,2'-diamine. Uses: Designed for use in research and industrial production. Product Category: Bromine Series. CAS No. 136630-36-9. Product ID: ACM136630369. Alfa Chemistry ISO 9001:2015 Certified.
4,4'-Dibromobiphenyl-[d8]
4,4'-Dibromobiphenyl-[d8] is the labelled analogue of 4,4'-Dibromobiphenyl. It belongs to polybrominated biphenyls (PBB), which are commonly used as flame retardants and plasticizers. Synonyms: 4,4'-Dibromobiphenyl D8; 4,4'-Dibromo-1,1'-biphenyl-2,2',3,3',5,5',6,6'-D8; 4,4'-Dibromo-biphenyl-2,2',3,3',5,5',6,6'-D8; NSC 2098-d8; PBB 15-d8; p,p'-Dibromobiphenyl-d8. Grade: 98%; 99% atom D. CAS No. 80523-79-1. Molecular formula: C12D8Br2. Mole weight: 320.05.
4,4-Dibromo-diphenic acid
4,4-Dibromo-diphenic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-Dibromodiphenicacid;4,4'-Dibromobiphenyl-2,2'-dicarboxylic acid. Product Category: Bromine Series. CAS No. 54389-67-2. Molecular formula: C14H8Br2O4. Mole weight: 400.02. Purity: 0.96. IUPACName: 5-bromo-2-(4-bromo-2-carboxyphenyl)benzoic acid. Density: 1.885 g/cm³. Product ID: ACM54389672. Alfa Chemistry ISO 9001:2015 Certified.
4,4'-Dibromo diphenyl sulfone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Bromophenyl sulfone;bis-(4-Bromophenyl)sulfone;4,4'-Dibromo diphenyl sulfone. Product Category: Bromine Series. CAS No. 2050-48-8. Molecular formula: C12H8O2Br2S. Mole weight: 376.06. Density: 1.789g/cm³. Product ID: ACM2050488. Alfa Chemistry ISO 9001:2015 Certified.
4',4'-Dibromomethyl Biphenyl-2-Carboxylic Acid
4',4'-Dibromomethyl Biphenyl-2-Carboxylic Acid is one of telmisartan impurities. Telmisartan, also called Pritor, a benzimidazole derivative, is an angiotensin II receptor antagonist that can be used to treat hypertension. Synonyms: 4'-(dibromomethyl)-[1,1'-biphenyl]-2-carboxylic acid; Telmisartan Dibromo Acid Impurity. Grade: 98%. CAS No. 1797894-62-2. Molecular formula: C14H10Br2O2. Mole weight: 370.04.
4,4'-Dibromooctafluorobiphenyl
4,4'-dibromooctafluorobiphenyl is a colorless oily liquid. Group: Small molecule semiconductor building blocksmonomerspolymers. CAS No. 10386-84-2. Product ID: 1-bromo-4-(4-bromo-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzene. Molecular formula: 455.92g/mol. Mole weight: C12Br2F8. C1 (=C (C (=C (C (=C1F)F)Br)F)F)C2=C (C (=C (C (=C2F)F)Br)F)F. InChI=1S/C12Br2F8/c13-3-9 (19)5 (15)1 (6 (16)10 (3)20)2-7 (17)11 (21)4 (14)12 (22)8 (2)18. YXLMNFVUNLCJJY-UHFFFAOYSA-N.
4,4''-Dibromo-p-terphenyl
4,4''-Dibromo-p-terphenyl. Group: Small molecule semiconductor building blockselectroluminescence materials other electronic materials. Alternative Names: 1,4-bis(4-bromophenyl)benzene. CAS No. 17788-94-2. Product ID: 1,4-bis(4-bromophenyl)benzene. Molecular formula: 388.1. Mole weight: C18H12Br2. C1=CC (=CC=C1C2=CC=C (C=C2)Br)C3=CC=C (C=C3)Br. InChI=1S/C18H12Br2/c19-17-9-5-15 (6-10-17)13-1-2-14 (4-3-13)16-7-11-18 (20)12-8-16/h1-12H. VAIPJQIPFPRJKJ-UHFFFAOYSA-N. 95%+.