A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
An impurity of lansoprazole, a proton pump inhibitor (PPI) used to treat the symptoms of gastroesophageal reflux disease (GERD). Synonyms: 10-(1H-Benzoimidazol-2-ylsulfanyl)-1-methyl-2-(2,2,2-trifluoro-ethoxy)-4a,5,9b-triaza-indeno[2,1-a]indene. Grade: > 95%. CAS No. 1346598-28-4. Molecular formula: C23H16F3N5OS. Mole weight: 467.48.
1-[2-[[2-[[2-[[2-[3-(icosenyl)-2,5-dioxo-1-pyrrolidinyl]ethyl]amino]ethyl]amino]ethyl]amino]ethyl]-3-(tetracosenyl)pyrrolidine-2,5-dione. CAS No. 64051-44-1. Product ID: ACM64051441. Molecular formula: C60H111N5O4. Alfa Chemistry - ISO 9001:32057 Certified.
1,2,2,2-Tetrachloroethyl Chloroformate
1,2,2,2-Tetrachloroethyl Chloroformate is used for the synthesis of Doxorubicin and also for the synthesis of metabolites of Docetaxel. Synonyms: Chloroformic Acid 1,2,2,2-Tetrachloroethyl Ester; Carbonochloridic Acid 1,2,2,2-Tetrachloroethyl Ester; (±)-1,2,2,2-Tetrachloroethylchloroformate. Grade: ≥95%. CAS No. 98015-53-3. Molecular formula: C3HCl5O2. Mole weight: 246.30.
1-(2,2,2-Trifluoro-N-phenylethanimidate)-2,3,4-tri-O-acetyl-D-glucopyranuronic acid methyl ester is a profoundly efficacious and multifaceted biomedical compound. With an intricate mode of action, it selectively interacts with targeted receptors and enzymes, effectively ameliorating the symptoms associated with inflammation, pain, and allergic responses. Synonyms: 2,3,4-Tri-O-acetyl-D-glucopyranuronic acid methyl ester, 1-(2,2,2-trifluoro-N-phenylethanimidate). CAS No. 869996-05-4. Molecular formula: C21H22F3NO10. Mole weight: 505.40.
1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole is an epoxy impurity of the antifungal agent Fluconazole. Group: Biochemicals. Alternative Names: 1-[[2- (2, 4-Difluorophenyl) oxiranyl]methyl]-1H-1, 2, 4-triazole; 2-(2,4-Difluorophenyl)-2,3-epoxy-1-(1H-1,2,4-triazol-1-yl)propane; 2-(2,4-Difluorophenyl)-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane; Fluconazole Epoxy Impurity. Grades: Highly Purified. CAS No. 86386-76-7. Pack Sizes: 250mg. US Biological Life Sciences.
1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole is an epoxy impurity of the antifungal agent Fluconazole. Group: Biochemicals. Alternative Names: 1-[[2- (2, 4-Difluorophenyl) oxiranyl]methyl]-1H-1, 2, 4-triazole-d4; 2-(2,4-Difluorophenyl)-2,3-epoxy-1-(1H-1,2,4-triazol-1-yl)propane-d4; 2-(2,4-Difluorophenyl)-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane-d4; Fluconazole Epoxy Impurity-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
One of the impurities of Vortioxetine which is a 5-HT receptor inhibitor as well as a Serotonin transporter, has been found to be an atypical antidepressant. Synonyms: Piperazine, 1-[2-[(2,4-dimethylphenyl)sulfonyl]phenyl]-; Vortioxetine Sulfone; Vonoprazan Impurity 10. CAS No. 1639263-80-1. Molecular formula: C18H22N2O2S. Mole weight: 330.44.
1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester. Group: Biochemicals. Alternative Names: Azilsartan medoxomil. Grades: Highly Purified. CAS No. 863031-21-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C30H24N4O8. US Biological Life Sciences.
Worldwide
1-(2-((2,5-Dimethylphenyl)thio)phenyl)piperazine
One of the impurities of Vortioxetine which is a 5-HT receptor inhibitor as well as a Serotonin transporter, has been found to be an atypical antidepressant. Synonyms: Piperazine, 1-[2-[(2,5-dimethylphenyl)thio]phenyl]-; Vortioxetine Impurity 04. CAS No. 508233-77-0. Molecular formula: C18H22N2S. Mole weight: 298.45.
1,2,2,6,6-Pentamethyl-4-piperidone
1,2,2,6,6-Pentamethyl-4-piperidone. Group: Biochemicals. Grades: Highly Purified. CAS No. 5554-54-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C10H19NO. US Biological Life Sciences.
1,2,2,6,6-Pentamethylpiperidine. Group: Biochemicals. Alternative Names: 2,2,6,6,N-Pentamethylpiperidine; M&B 4486; N,2,2,6,6-Pentamethylpiperidine; N-Methyl-2,2,6,6-tetramethylpiperidine; Pempidine; Pyrilene. Grades: Highly Purified. CAS No. 79-55-0. Pack Sizes: 5g. Molecular Formula: C10H21N, Molecular Weight: 155.28. US Biological Life Sciences.
Worldwide
1,2,2,6,6-Pentamethylpiperidine
1,2,2,6,6-Pentamethylpiperidine is a ganglion-blocking drug. It is one of the most strongly basic tertiary amine. It is ued as an oral treatment for hypertension and used as an organic structure directing agent (OSDA) in the synthesis of the RTH-type zeolites. It is also used in the synthesis of BN-fused polycyclic aromatic molecules for potential application to electronic materials and apparatus. It is also a catalyst for the chemoselective silylation of benzylic alcohols. Uses: 1,2,2,6,6-pentamethylpiperidine is ued as an oral treatment for hypertension and used as an organic structure directing agent (osda) in the synthesis of the rth-type zeolites. it is also used in the synthesis of bn-fused polycyclic aromatic molecules for potential application to electronic materials and apparatus. Synonyms: 1,2,2,6,6-pentamethylpiperidine. Grade: > 98 %. CAS No. 79-55-0. Molecular formula: C10H21N. Mole weight: 155.28.
One of the impurities of Vortioxetine which is a 5-HT receptor inhibitor as well as a Serotonin transporter, has been found to be an atypical antidepressant. Synonyms: 4-Desmethyl 6-Methyl Vortioxetine. CAS No. 508233-76-9. Molecular formula: C18H22N2S. Mole weight: 298.45.
1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine-D3 is a labelled analogue of 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine (A622452). 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine is an impurity of Olanzapine (O253750), a serotonin (5-HT2) and dopamine (D1/D2) receptor antagonist with anticholinergic activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C17H19D3N4OS, Molecular Weight: 333.47. US Biological Life Sciences.
1-[2-(2-Azidoethoxy)ethoxyethyl]-2,3,4,6-tetra-O-acetyl-D-galactopyranoside, a pivotal compound extensively employed in the realm of biomedicine, holds paramount significance in terms of targeted drug delivery and biomolecular labeling. Its versatility enables the profound modification of diverse biomolecules, thereby facilitating the advancement of cutting-edge therapies and diagnostic techniques. Synonyms: 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl PEG3-azide. CAS No. 381716-33-2. Molecular formula: C20H31N3O12. Mole weight: 505.47.
1-[2-(2-Chloroethoxy)ethyl]-2-methyl-5-nitro-1H-imidazole is an analogue and impurity of the antiprotozoal agent Metronidazole (M338880). O-Hydroxyethyl Metronidazole as well as other 1-substituted-2-methyl-5-nitroimidazoles showed potential antitrichomonal activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 16156-93-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C8H12ClN3O3. US Biological Life Sciences.
Worldwide
1-(2,2-Dibromoethenyl)-[2,2,3,3-d4]-cyclopropane
1-(2,2-Dibromoethenyl)-[2,2,3,3-d4]-cyclopropane. Uses: An intermediate in the synthesis of efavirenz-d4 (e425002). Synonyms: (2,2-Dibromoethenyl)cyclopropane-d4. Grade: 95%. CAS No. 1184977-20-5. Molecular formula: C5H2D4Br2. Mole weight: 229.93.
Intermediate in the preparation of Gemcitabine metabolites and degradation products. Synonyms: 1-(3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-L-erythro-pentofuranosyl)-2,4(1H,3H)-pyrimidinedione. Molecular formula: C23H18F2N2O7. Mole weight: 472.4.
1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine
1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine acts as a reagent for the development of pyrimidine derivatives as JAK3 inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1006333-08-9. Pack Sizes: 25mg, 100mg. Molecular Formula: C5H7F2N3, Molecular Weight: 147.13. US Biological Life Sciences.
1-(2,2-Dimethoxyethyl)-1,4-dihydro-4-oxo-2,5-pyridinedicarboxylic Acid 2,5-Diethyl Ester is an intermediate used in the synthesis of Defluoro Dolutegravir (D228715), which is an impurity of Dolutegravir (D528800), a second generation HIV-1 integrase strand transfer inhibitor. Dolutegravir is currently in Phase III clinical trials for the treatment of HIV infection. Dolutegravir has been shown to potently inhibit HIV replication in cells such as peripheral blood mononuclear cells (PBMCs), MT-4 cells and CIP4 cells infected with a self-inactivating PHIV lentiviral vector. Group: Biochemicals. Grades: Highly Purified. CAS No. 1246616-75-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C15H21NO7, Molecular Weight: 327.33. US Biological Life Sciences.
1-[(2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy]-3-[4-(2-methoxyethyl)phenoxy]-2-propanol is an by-product in the synthesis of Metoprolol Tartrate (M338790), an β1 selective aryloxypropanolamine andrenergic antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 163685-40-3. Pack Sizes: 10mg. US Biological Life Sciences.
1-(2,2-Diphenyl-1,3-benzodioxol-5-yl)-2-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]ethanone is an intermediate in Cyanidol 3-Glucoside synthesis process, a anthocyanin that is naturally occurring in various fruits, vegetable and plants. Synonyms: 1-(2,2-Diphenyl-1,3-benzodioxol-5-yl)-2-[(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)oxy]ethanone; 917379-91-0; SCHEMBL13875363. CAS No. 917379-91-0. Molecular formula: C35H34O13. Mole weight: 662.64.
1-[2-(2-Hydroxyethoxy)ethyl]-4-(2-iodobenzoyl)-piperazine is an intermediate used in the synthesis of 2-(2-(4-(Dibenzo[b, f][1, 4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethanol (D417105), which is an impurity of Quetiapine Hemifumurate (Q510000), an anti-psychotic drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 848814-26-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C15H21IN2O3, Molecular Weight: 404.24. US Biological Life Sciences.
Worldwide
1-[2-(2-Hydroxyethoxy)ethyl]piperazine
Hydroxyzine Impurity 1 is a Quetiapine intermediate. It may be used in chemical synthesis. Synonyms: 2-(2-piperazin-1-ylethoxy)ethanol. Grade: 97 %. CAS No. 13349-82-1. Molecular formula: C8H18N2O2. Mole weight: 174.24.
1-(2-(2-hydroxyethoxy)ethyl)piperazine 99.5%
1-(2-(2-hydroxyethoxy)ethyl)piperazine 99.5%. CAS No. 13329-82-1. Product ID: ACM13329821. Alfa Chemistry - ISO 9001:32057 Certified.
12-(2-Hydroxypropyl)-cytisine is a derivative of Cytisine, which is a nicotinic acetylcholine receptor (nAChR) agonist. Synonyms: (1R,5S)-3-(2-hydroxypropyl)-1,2,3,4,5,6-hexahydro-8H-1,5-methanopyrido[1,2-a][1,5]diazocin-8-one. Grade: 95%. CAS No. 29215-67-6. Molecular formula: C14H20N2O2. Mole weight: 248.32.
One of the impurities of Vortioxetine, which is a 5-HT receptor inhibitor as well as a serotonin transporter. Vortioxetine has been found to be an atypical antidepressant. Synonyms: Vortioxetine Impurity 1 HBr salt; Piperazine, 1-[2-[(2-methylphenyl)thio]phenyl]-, hydrobromide (1:1). Grade: 95%. CAS No. 1293343-91-5. Molecular formula: C17H21BrN2S. Mole weight: 365.33.
1,2,3,10-Tetramethoxy-9-(2-hydroxy-4,5-dimethoxybenzyloxy)oxoaporphine is an alkaloid isolated from the barks of Hernandia nymphaeifolia. Synonyms: 1,2,3,10-Tetramethoxy-9-(2-hydroxy-4,5-dimethoxybenzyloxy)oxoaporphine; 872729-33-4; HY-N8893; AKOS040760860; CS-0149311. Grade: 97.5%. CAS No. 872729-33-4. Molecular formula: C29H27NO9. Mole weight: 533.533.
1,2,3,19-Tetrahydroxy-12-ursen-28-oic acid
1,2,3,19-Tetrahydroxy-12-ursen-28-oic acid isolated from the herbs of Agrimonia pilosa. Synonyms: (1beta,2alpha,3beta)-1,2,3,19-Tetrahydroxyurs-12-en-28-oic acid. Grade: 98%. CAS No. 113558-03-5. Molecular formula: C30H48O6. Mole weight: 504.7.
1,2,3,3',4,4'-Hexahydro-[1,1'-binaphthalene]-8,8'-dicarboxylic Acid is an impurity of Palonosetron, which is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Molecular formula: C22H20O4. Mole weight: 348.40.
1,2,3,3a,8,8a-Hexahydro-3a,8-dimethyl-pyrrolo[2,3-b]indole. CAS No. 18152-60-8. Purity: 96%. Product ID: ACM18152608. Molecular formula: C12H16N2. Alfa Chemistry - ISO 9001:32057 Certified.
1233B
1233B is an antibacterial / antibiotic for proteomics research. Group: Biochemicals. Alternative Names: 12-Hydroxy-13-(hydroxymethyl)-3,5,7-trimethyl-2,4-tetradecadiene-1,14-dioic acid. Grades: Highly Purified. CAS No. 34668-61-6. Pack Sizes: 250ug, 1mg. Molecular Formula: C18H30O6. US Biological Life Sciences.
1,2,3,4,4a,9,10,10a-Octahydro-1-methyl-7-(1-methylethyl)-phenanthrene is a low molecular weight volatile organic compound and an essential oil found in aquatic macrophyte Ceratophyllum demersum L. Group: Biochemicals. Grades: Highly Purified. CAS No. 32624-67-2. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C18H26, Molecular Weight: 242.4. US Biological Life Sciences.
1,2,3,4,4a,9,10,10a-Octahydro-3,7,8-trimethyl-phenanthrene is used in the synthesis of 1,2,5-trimethyl-3-hydroxynaphthalene. Also, it is an intermediate used in the synthesis of 1,2,6-Trimethyl-phenanthrene (T796610), which is a persistent organic pollutant (POP). Group: Biochemicals. Grades: Highly Purified. CAS No. 860550-96-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C17H24, Molecular Weight: 228.37. US Biological Life Sciences.