A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2,3-Dihydro-2-thioxo-4-thiazolepropanoic Acid is an intermediate in synthesizing [6R-[6α,7 β (Z) ]]-7-[[ (2-Amino-4-thiazolyl) (methoxyimino) acetyl]amino]-3-[[[4- (2-carboxyethyl) -2-thiazolyl]thio]methyl]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid (A630540), an isomer of the antibiotic Cefodizime (C242865) which is is a third generation cephalosporin with a broad spectrum of antibacterial activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 106120-06-3. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C6H7NO2S2, Molecular Weight: 189.26. US Biological Life Sciences.
2,3-Dihydro-3α-methoxynimbolide is a natural compound isolated from the barks of Azadirachta indica. Synonyms: 2,3-Dihydro-3alpha-methoxynimbolide; 1607828-35-2; 2,3-Dihydro-3|A-methoxynimbolidemethyl 2-[(1R,2S,4R,6R,9R,10S,11R,14R,15S,18R)-6-(furan-3-yl)-14-methoxy-7,9,11,15-tetramethyl-12,16-dioxo-3,17-dioxapentacyclo[9.6.1.02,9.04,8.015,18]octadec-7-en-10-yl]acetate; HY-N10091. Grade: 95.0%. CAS No. 1607828-35-2. Molecular formula: C28H34O8. Mole weight: 498.572.
2,3-Dihydro-3-methoxywithaferin A
2,3-Dihydro-3-methoxywithaferin A is an analogue of 2,3-dihydrowithaferin-A. 2,3-Dihydro-3-methoxywithaferin A inhibits proiiferation of P388 cells[1]. Uses: Scientific research. Category: Natural products. CAS No. 21902-96-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N10350.
2,3-Dihydro-3-oxo-5-isothiazolecarboxylic Acid
2,3-Dihydro-3-oxo-5-isothiazolecarboxylic Acid is an intermediate used to prepare substituted β-aminopropionic acid derivatives as neprilysin inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1257444-26-0. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C4H3NO3S, Molecular Weight: 145.139999999999. US Biological Life Sciences.
2,3-Dihydro-3-thiophenine 1,1-dioxide hydrobromide. Group: Biochemicals. Alternative Names: 2,3-Dihydro-3-thiophenamine 1,1-dioxide hydrobromide. Grades: Highly Purified. CAS No. 55212-71-0. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C4H8BrNO2S. US Biological Life Sciences.
Worldwide
2,3-Dihydro-4-(2S)-2-oxiranyl-benzofuran
2,3-Dihydro-4-(2S)-2-oxiranyl-benzofuran is an intermediate in the synthesis of tasimelteon (T007740). Tasimelteon is a novel drug, used in the treatment of non-24 hour sleep-wake disorder. It helps to correct the circadian rhythm disorder often seen in patients who are visually impaired. Group: Biochemicals. Grades: Highly Purified. CAS No. 252577-77-8. Pack Sizes: 50mg, 500mg. Molecular Formula: C10H10O2, Molecular Weight: 162.19. US Biological Life Sciences.
Intermediate for the preparation of deazapurines, thienopyrimidines and furopyrimidines as phosphoinositide 3-kinase inhibitors useful in the treatment of diseases. Group: Biochemicals. Alternative Names: tert-Butyl 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indoline-1-carboxylate; 2,3-Dihydro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 1235451-62-3. Pack Sizes: 25mg. US Biological Life Sciences.
2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methyl]-1H-inden-1-one is used in the preparation of 1-?benzyl-?4-?[ (5, ?6-?dimethoxy-?1-?indanon-?2-?yl) ?methyl]?piperidine. Impurity of Donepezil (D531750); an intermediate as an anti-Alzheimer's agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 896134-07-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C17H17NO4, Molecular Weight: 299.32. US Biological Life Sciences.
2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methyl]-1H-inden-1-one is used in the preparation of Donepezil, which is a highly specific reversible acetylcholinesterase (AChE) inhibitor used to treat moderate to severe Alzheimer's disease. Synonyms: 5,6-Dimethoxy-2(4-pyridylmethyl)-1-indanone N-Oxide; Donepezil Pyridine N-Oxide; Donepezil alkene pyridine N-oxide; 4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)pyridine 1-oxide; 4-[(5,6-dimethoxy-1-indanon-2-yl)methyl]pyridine N-oxide; Donepezil impurity 34. Grade: ≥95%. CAS No. 896134-07-9. Molecular formula: C17H17NO4. Mole weight: 299.32.
2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one is an impurity of donepezil (D531750) which is a nootropic and an inhibitor of acetylcholinesterase. Group: Biochemicals. Grades: Highly Purified. CAS No. 896134-06-8. Pack Sizes: 10mg, 50mg. Molecular Formula: C17H15NO4. US Biological Life Sciences.
Worldwide
2,3-Dihydro-5-benzofuranacetic Acid
A metabolite of Darifenacin. Group: Biochemicals. Alternative Names: (2,3-Dihydrobenzofuran-5-yl)acetic Acid; 2,3-Dihydrobenzofuran-5-acetic Acid; 2-(2,3-Dihydrobenzofuran-5-yl)acetic Acid. Grades: Highly Purified. CAS No. 69999-16-2. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
2,3-Dihydro-5-benzofuranacetic Acid-d2
2,3-Dihydro-5-benzofuranacetic Acid-d2. Group: Biochemicals. Alternative Names: (2,3-Dihydrobenzofuran-5-yl)acetic Acid-d2; 2,3-Dihydrobenzofuran-5-acetic Acid-d2; 2-(2,3-Dihydrobenzofuran-5-yl)acetic Acid-d2. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
2,3-Dihydro-5-benzofuranacetic Acid Methyl Ester. Group: Biochemicals. Alternative Names: 2-(2,3-Dihydrobenzofuran-5-yl)acetic Acid Methyl Ester. Grades: Highly Purified. CAS No. 155852-41-8. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
2,3-Dihydro-5-benzofuranethanol
2,3-Dihydro-5-benzofuranethanol is an intermediate in the synthesis of Darifenacin (D193400, HBr); a medication used to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 87776-76-9. Pack Sizes: 1g, 10g. Molecular Formula: C10H12O2, Molecular Weight: 164.2. US Biological Life Sciences.
Worldwide
2,3-Dihydro-5-benzofuranethanol-d4
2,3-Dihydro-5-benzofuranethanol-d4. Group: Biochemicals. Alternative Names: 2-(2,3-Dihydrobenzofuran-5-yl)ethanol; 5-(2-Hydroxyethyl)-2,3-dihydrobenzofuran. Grades: Highly Purified. CAS No. 1185079-36-0. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
2,3-Dihydro-5-benzofuranethanol Methanesulfonate
2,3-Dihydro-5-benzofuranethanol Methanesulfonate is a useful synthetic intermediate in the synthesis of Darifenacin Hydrobromide (D193400); a compound that is used for treatment of urinary incontinence by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 136081-60-2. Pack Sizes: 10mg, 50mg. Molecular Formula: C11H14O4S, Molecular Weight: 242.29. US Biological Life Sciences.
Worldwide
2,3-Dihydro-5-furylboronic acid
2,3-Dihydro-5-furylboronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1218790-93-2. Pack Sizes: 25mg, 50mg. Molecular Formula: C4H7BO3, Molecular Weight: 113.91. US Biological Life Sciences.
2,3Dihydro-5-nitro-6-p-tolylimidazo(2,1-b)thiazole. Alternative Names: 2,3Dihydro-5-nitro-6-p-tolylimidazo(2,1-b)thiazole. CAS No. 106636-50-4. Product ID: ACM106636504. Molecular formula: C12H11N3O2S. Mole weight: 261.29964. Alfa Chemistry - ISO 9001:32057 Certified.
2,3-Dihydro-5-vinylbenzofuran
2,3-Dihydro-5-vinylbenzofuran is an impurity in the synthesis of Darifenacin (D193400, HBr); a medication used to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 633335-97-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H10O, Molecular Weight: 146.19. US Biological Life Sciences.
Worldwide
2,3-Dihydro-7-benzofuranacetic Acid
2,3-Dihydro-7-benzofuranacetic Acid is an impurity in the synthesis of Darifenacin (D193400, HBr); a medication used to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 152149-94-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H10O3, Molecular Weight: 178.18. US Biological Life Sciences.
Used in the preparation of Camptothecin derivatives, for their therapeutic use as antitumor agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 58610-64-3. Pack Sizes: 5mg. US Biological Life Sciences.
2,3-dihydro-8-(boronic acid)-1,4-Dioxino[2,3-b]pyridine is a derivative of 2,3-dihydro-1,4-Dioxino[2,3-b]pyridine which is used to prepare benzanilide derivatives for use as anticancer agents. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 500mg. Molecular Formula: C7H8BNO4, Molecular Weight: 180.95. US Biological Life Sciences.
2,3-dihydro-8-(boronic acid)-1,4-Dioxino[2,3-b]pyridine-d4 is labelled 2,3-dihydro-8-(boronic acid)-1,4-Dioxino[2,3-b]pyridine (D448690) which is a derivative of 2,3-dihydro-1,4-Dioxino[2,3-b]pyridine. 2,3-dihydro-1,4-Dioxino[2,3-b]pyridine is used to prepare benzanilide derivatives for use as anticancer agents. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C7H4D4BNO4, Molecular Weight: 184.98. US Biological Life Sciences.
Worldwide
2,3-Dihydro-9,10-dihydroxy-1,4-anthracene-dione
2,3-Dihydro-9,10-dihydroxy-1,4-anthracene-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 17648-03-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C14H10O4. US Biological Life Sciences.
Worldwide
2,3-Dihydro-9,10-dihydroxy-1,4-anthracene-dione
2,3-Dihydro-9,10-dihydroxy-1,4-anthracene-dione. CAS No. 17648-03-2. Product ID: ACM17648032. Molecular formula: C14H10O4. Mole weight: 242.229. Alfa Chemistry - ISO 9001:32057 Certified.
2,3-Dihydro Acrivastine
2,3-Dihydro Acrivastine is an active metabolite of Acrivastine (A191180), which is an allergy medication that is histamine H2 antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 87849-01-2. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C22H26N2O2, Molecular Weight: 350.45. US Biological Life Sciences.
Worldwide
2,3-Dihydrobenzo[b]furan
2,3-Dihydrobenzo[b]furan. Group: Biochemicals. Grades: Highly Purified. CAS No. 496-16-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C8H8O. US Biological Life Sciences.
2,3-Dihydro-benzofuran-3-ylamine hydrochloride ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 860689-81-2. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
2,3-Dihydrobenzofuran-4-carbaldehyde
2,3-Dihydrobenzofuran-4-carbaldehyde is used in the synthesis of macroline derivatives as inhibitors of mycobacterium tuberculosis protein tyrosine phosphatase B. Group: Biochemicals. Grades: Highly Purified. CAS No. 209256-42-8. Pack Sizes: 250mg, 2.5g. Molecular Formula: C9H8O2, Molecular Weight: 148.16. US Biological Life Sciences.
Worldwide
2,3-Dihydrobenzofuran-4-carboxylic acid
2,3-Dihydrobenzofuran-4-carboxylic acid. Group: Biochemicals. Alternative Names: 2,3-Dihydro-4-benzofurancarboxylic acid. Grades: Highly Purified. CAS No. 209256-40-6. Pack Sizes: 500mg, 1g. Molecular Formula: C9H8O3. US Biological Life Sciences.
Worldwide
2,3-Dihydrobenzofuran-5-amine Hydrochloride
2,3-Dihydrobenzofuran-5-amine HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 1093403-66-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H9NO HCl, Molecular Weight: 135.163646. US Biological Life Sciences.
Worldwide
2,3-Dihydrobenzofuran-5-boronic acid
2,3-Dihydrobenzofuran-5-boronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 227305-69-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H9BO3, Molecular Weight: 163.97. US Biological Life Sciences.
2,3-Dihydro Diosmetin 3,7-Bis(2,3,4-tri-O-acetyl-D-glucuronic Acid Methyl Ester) is an intermediate in synthesizing Diosmetin 3,7-Diglucuronide-d3 (D485042), a labelled Diosmetin 3,7-Diglucuronide (D485040), which is a metabolite of Diosmetin (D485000) which is a flavonoid often administered in the treatment of chronic venous insufficiency, hemorrhoids, and related affections. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C42H46O24, Molecular Weight: 934.8. US Biological Life Sciences.
2,3-Dihydro Diosmetin 3,7-Di(2,3,4-tri-O-acetyl-D-glucuronic Acid Methyl Ester)-d3 is an intermediate in synthesizing Diosmetin 3,7-Diglucuronide-d3 (D485042), a labelled Diosmetin 3,7-Diglucuronide (D485040), which is a metabolite of Diosmetin (D485000) which is a flavonoid often administered in the treatment of chronic venous insufficiency, hemorrhoids, and related affections. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C42H43D3O23. US Biological Life Sciences.
Worldwide
2,3-Dihydrofuran
2,3-Dihydrofuran is a dehydration product of tetrahydrofuran (THF). 2,3-Dihydrofuran is also used in the preparation of niologically active compounds such as antitumor agents. Group: Biochemicals. Alternative Names: 4,5-Dihydrofuran; NSC 85221. Grades: Highly Purified. CAS No. 1191-99-7. Pack Sizes: 250ml. US Biological Life Sciences.
Worldwide
2,3-Dihydrofuran
2,3-Dihydrofuran. CAS No: 1191-99-7
Sarchem Laboratories New Jersey NJ
2,3-Dihydro-imidazo[1,2-a]pyridine Hydrobromide
2,3-Dihydro-imidazo[1,2-a]pyridine Hydrobromide. Group: Biochemicals. Alternative Names: 2,3-Dihydro-imidazo[1,2-a]pyridine Monohydrobromide. Grades: Highly Purified. CAS No. 38772-14-4. Pack Sizes: 250mg. US Biological Life Sciences.
2', 3'-Dihydrospiro [cyclopropane-1, 1'-inden]-2-amine Hydrochloride is a building block for the preparation of fluorescent and phosphorescent phenylcycloprpane derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 1423030-97-0. Pack Sizes: 5mg, 50mg. Molecular Formula: C11H14ClN, Molecular Weight: 195.69. US Biological Life Sciences.
Worldwide
2,3-Dihydro-thieno[3,4-b]-1,4-dithiin
2,3-Dihydro-thieno[3,4-b]-1,4-dithiin. Alternative Names: 2,3-dihydro-Thieno[3,4-b]-1,4-dithiin;2,3-Dihydrothieno[3,4-b][1,4]dithiine;3,4-Ethylenedisulfanylthiophene;3,4-Ethylenedithiothiophene;EDTT;3,4-Ethylenedithiathiophene. CAS No. 158962-92-6. Molecular formula: C6H6S3. Mole weight: 174.3g/mol. IUPAC Name: 2,3-dihydrothieno[3,4-b][1,4]dithiine. SMILES: C1CSC2=CSC=C2S1. InChI: InChI=1S/C6H6S3/c1-2-9-6-4-7-3-5(6)8-1/h3-4H,1-2H2.