A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4, 8-Anhydro-1, 3, 7-trideoxy-7-[[3- ( (1R, 2S) -2-hydroxy-1-methylpropyl) oxiranyl]methyl]-5, 6-O- (1-methylethylidene) -L-talo-2-octulose is an intermediate in the preparation of Monic Acid (M520500). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
4, 8-Anhydro-1, 3, 7-trideoxy-7-[[3- ( (1R, 2S) -2-tert-butyldimethylsilyloxy-1-methylpropyl) oxiranyl]methyl]-5, 6-O- (1-methylethylidene) -L-talo-2-octulose is an intermediate in the preparation of Monic Acid (M520500). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
4-(8-Chloro-5H-benzo[5, 6]cyclohepta[1, 2-b]pyridin-11(6H)-ylidene)piperidin-1-yl Benzoate is an protected intermediate in the synthesis of Desloratadine (D290250), an nonsedating-type histamine H1-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
4-(8-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidin-1-yl Benzoate is a protected intermediate in the synthesis of Desloratadine, which is a tricyclic H1 inverse agonist used to treat allergies. Molecular formula: C26H23ClN2O2. Mole weight: 430.93.
4,8-Diamino-1,5-dihydroxy-2,6-bis(4-methoxyphenyl)anthraquinone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 279-176-8, 4,8-Diamino-1,5-dihydroxy-2,6-bis(4-methoxyphenyl)anthraquinone, 79542-42-0. Product Category: Heterocyclic Organic Compound. CAS No. 79542-42-0. Molecular formula: C28H22N2O6. Mole weight: 482.484080 [g/mol]. Purity: 0.96. IUPACName: 4,8-diamino-1,5-dihydroxy-2,6-bis(4-methoxyphenyl)anthracene-9,10-dione. Canonical SMILES: COC1=CC=C(C=C1)C2=CC(=C3C(=C2O)C(=O)C4=C(C=C(C(=C4C3=O)O)C5=CC=C(C=C5)OC)N)N. Density: 1.422g/cm³. ECNumber: 279-176-8. Product ID: ACM79542420. Alfa Chemistry ISO 9001:2015 Certified.
4,8-Dibromo-6-methyl-2-propylquinoline
4,8-Dibromo-6-methyl-2-propylquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,8-Dibromo-6-methyl-2-propylquinoline, 1189107-16-1, CTK8E4690, ZINC36075743. Product Category: Heterocyclic Organic Compound. CAS No. 1189107-16-1. Molecular formula: C13H13Br2N. Mole weight: 343.06. Purity: 0.96. IUPACName: 4,8-dibromo-6-methyl-2-propylquinoline. Canonical SMILES: CCCC1=NC2=C(C=C(C=C2C(=C1)Br)C)Br. Product ID: ACM1189107161. Alfa Chemistry ISO 9001:2015 Certified.
4,8-Dichloro-2-methylquinoline
4,8-Dichloro-2-methylquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,8-DICHLORO-2-METHYLQUINOLINE;4,8-DICHLOROQUINALDINE. Product Category: Heterocyclic Organic Compound. CAS No. 75896-69-4. Molecular formula: C10H7Cl2N. Mole weight: 212.08. Purity: 0.96. IUPACName: 4,8-dichloro-2-methylquinoline. Canonical SMILES: CC1=NC2=C(C=CC=C2Cl)C(=C1)Cl. Density: 1.351g/cm³. Product ID: ACM75896694. Alfa Chemistry ISO 9001:2015 Certified.
4, 8-Dichloro-2- (trifluoromethyl) quinoline
4, 8-Dichloro-2- (trifluoromethyl) quinoline. Group: Biochemicals. Grades: Reagent Grade. CAS No. 18706-35-9. Pack Sizes: 1g, 5g. US Biological Life Sciences.
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one is an impurity of Loratadine, which is a histamine H1 receptor antagonist used to treat allergies. Synonyms: 11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 4,8-dichloro-5,6-dihydro-; 4,8-Dichloro-6,11-dihydro-5H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-one; Dichlorobenzocycloheptapyridinone; Loratadine Impurity. Grade: ≥95%. CAS No. 133330-60-6. Molecular formula: C14H9Cl2NO. Mole weight: 278.13.
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one (Loratadine Impurity). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, Loratadine Impurity E, Loratadine Impurity 24. CAS No. 133330-60-6. IUPAC Name: 4,8-dichloro-5,6-dihydrobenzo[1,2]cyclohepta[2,4-b]pyridin-11-one. Molecular formula: C14H9Cl2NO. Mole weight: 278.13. Catalog: APS133330606. SMILES: Clc1ccc2C(=O)c3nccc(Cl)c3CCc2c1. Format: Neat.
4,8-Dichloroquinoline
4,8-Dichloroquinoline. Uses: Designed for use in research and industrial production. Product Category: Quinolines. Appearance: Solid. CAS No. 21617-12-9. Molecular formula: C9H5Cl2N. Mole weight: 198.05. Purity: 0.97. Product ID: ACM21617129. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,7-Dichloroquinoline.
4,8-Dihydroxycoumarin
4,8-Dihydroxycoumarin. Group: Biochemicals. Alternative Names: 4,8-Dihydroxy-2H-1-benzopyran-2-one. Grades: Highly Purified. CAS No. 106754-20-5. Pack Sizes: 50mg. Molecular Formula: C9H6O4, Molecular Weight: 178.14. US Biological Life Sciences.
Worldwide
4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol
Haplopine is an alkaloid compound found in the fruits of Zanthoxylum bungeanum Maxim. Synonyms: 4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol; Furo(2,3-B)quinolin-7-ol, 4,8-dimethoxy-; Heliparvifoline; 7-Hydroxy-8-methoxydictamnine. Grade: >98%. CAS No. 5876-17-5. Molecular formula: C13H11NO4. Mole weight: 245.2.
4,8-Dimethyl-1-phenylnonane
4,8-Dimethyl-1-phenylnonane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,8-DIMETHYL-1-PHENYLNONANE. Product Category: Heterocyclic Organic Compound. CAS No. 205529-85-7. Molecular formula: C17H28. Mole weight: 232.4. Product ID: ACM205529857. Alfa Chemistry ISO 9001:2015 Certified.
4,8-Dimethyl-4,9-decadien-1-ol
4,8-Dimethyl-4,9-decadien-1-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 277-061-7, 4,8-Dimethyl-4,9-decadien-1-ol, 4,9-Decadien-1-ol, 4,8-dimethyl-, CID6442047, 72928-27-9. Product Category: Heterocyclic Organic Compound. CAS No. 72928-27-9. Molecular formula: C12H22O. Mole weight: 182.302480 [g/mol]. Purity: 0.96. IUPACName: (4E)-4,8-dimethyldeca-4,9-dien-1-ol. Canonical SMILES: CC(CCC=C(C)CCCO)C=C. ECNumber: 277-061-7. Product ID: ACM72928279. Alfa Chemistry ISO 9001:2015 Certified.
4-((8-hydroxyoctyl)amino)-3-nitrobenzenesulfonamide. Uses: Designed for use in research and industrial production. Product Category: PROTAC Library. Molecular formula: C14H23N3O5S. Mole weight: 345.4145. Product ID: PR01068. Alfa Chemistry ISO 9001:2015 Certified.
4,8-Methanothiazolo[4,5-c]azocine(9CI)
4,8-Methanothiazolo[4,5-c]azocine(9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,8-Methanothiazolo[4,5-c]azocine(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 88414-00-0. Molecular formula: C9H6N2S. Product ID: ACM88414000. Alfa Chemistry ISO 9001:2015 Certified.
4,9(11)-Androstadien-17β-ol-3-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 2398-99-4. Molecular formula: C19H26O2. Mole weight: 286.41. Purity: 95%+. Product ID: ACM2398994. Alfa Chemistry ISO 9001:2015 Certified.
4,9-Anhydrotetrodotoxin
4,9-Anhydrotetrodotoxin is a derivative of tetrodotoxin, which is a potent neurotoxin and can be isolated from pufferfish. It is also a selective and potent Nav1.6 channel blocker with IC50 value of 7.8 nM. It selectively blocks inward sodium current through Nav1.6 voltage-activated sodium channels. It may be a useful compound for treating diseases related to the voltage-gated sodium channel α subunit Nav1.6. Synonyms: (4S,5aS,6S,8R,9S,10S,11S,11aR,12R)-2-amino-1,4,5a,6,8,9,10,11-octahydro-9-(hydroxymethyl)-6,10-Epoxy-4,8,11a-metheno-11aH-oxocino[4,3-f][1,3,5]oxadiazepine-6,9,11-triol; (4β,9β)-4,9-Dideoxy-4,9-epoxy-tetrodotoxin; Anhydro-tetrodotoxin; Anhydroepitetrodotoxin; 4,9-anhydro-TTX. Grade: ≥98% by HPLC. CAS No. 13072-89-4. Molecular formula: C11H15N3O7. Mole weight: 301.25.
suitable for fluorescence. Group: Fluorescence/luminescence spectroscopy.
4-(9-Anthroyloxy)phenacyl bromide
4-(9-Anthroyloxy)phenacyl bromide. Uses: Designed for use in research and industrial production. CAS No. 94345-04-7. Molecular formula: C23H15BrO3. Mole weight: 419.27. Purity: 0.97. Product ID: ACM94345047. Alfa Chemistry ISO 9001:2015 Certified. Categories: Panacyl bromide.
4,9-Diacetyl (+)-3,4,4a,5,6,10b-Hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol is a derivative of (+)-3,4,4a,5,6,10b-Hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol Hydrochloride (H294075), a dopamine agonist. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
4,9-Dibromo-2,7-dihexylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N,N-di(n-hexyl)-2,6-dibromonaphthalene-1,4,5,8-bis(dicarboximide); 4,9-Dibromo-2,7-dihexylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone. Product Category: Heterocyclic Organic Compound. CAS No. 1239327-73-1. Molecular formula: C26H28Br2N2O4. Mole weight: 592.31952;g/mol. Purity: 0.96. IUPACName: N,N-dihexyl-2,3-dibromo-1,4,5,8-naphthalenetetracarboxylic diimide. Canonical SMILES: CCCCCCN1C(=O)C2=CC(=C3C4=C2C(=C(C=C4C(=O)N(C3=O)CCCCCC)Br)C1=O)Br. Product ID: ACM1239327731. Alfa Chemistry ISO 9001:2015 Certified.
4-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1-benzoylpiperazine-2-carboxylic acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
4A3-SC8
4A3-SC8 is a modular degradable dendrimer that enables small RNAs to extend survival in an aggressive liver cancer model[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1857340-78-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-148559.
4a,5-Dihydro lovastatin
4a,5-Dihydro lovastatin. Group: Biochemicals. Alternative Names: (2S)-2-Methylbutanoic acid (1S,3S,4aR,7S,8S,8aS)-1,2,3,4,4a,7,8,8a-octahydro-3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl ester; (+)-Dihydromevinolin; Dihydrolovastatin. Grades: Highly Purified. CAS No. 77517-29-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C24H38O5. US Biological Life Sciences.
4-Acetamido-2,6-anhydro-3,4-dideoxy-D-glycero-D-galactonon-2-enonic acid- a remarkable biomedicine acclaimed for its effectiveness in combating bacterial infections. This compound exhibits potent antibiotic properties by skillfully impeding the growth of targeted bacteria. Scientific evidence unveils its exceptional potential in treating ailments triggered by susceptible bacterial strains. Synonyms: iso-Neu4Ac2en; 4-Acetylamino-Kdn2en. CAS No. 263155-11-9. Molecular formula: C11H17NO8. Mole weight: 291.25.