A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-Aminopyridine-2-carbonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Aminopicolinonitrile. Product Category: Pyridines. CAS No. 98139-15-2. Molecular formula: C6H5N3. Mole weight: 119.1. Purity: 0.97. Product ID: ACM98139152. Alfa Chemistry ISO 9001:2015 Certified.
4-Aminopyridine-2-carboxylic acid 99+% (HPLC)
4-Aminopyridine-2-carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
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4-Aminopyridine-3-carboxamide
4-Aminopyridine-3-carboxamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 7418-66-8. Pack Sizes: 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
4-Aminopyridine-3-carboxamide ≥95% (HPLC)
4-Aminopyridine-3-carboxamide ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 7418-66-8. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
4-Aminopyridine 98+% (GC)
4-Aminopyridine 98+% (GC). Group: Biochemicals. Grades: GC. CAS No. 504-24-5. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
4-Aminopyridine N-Oxide
4-Aminopyridine N-Oxide. Group: Biochemicals. Alternative Names: 4-Pyridinamine 1-Oxide; 4-Aminopyridine 1-Oxide; NSC 351983; Phillips 1863. Grades: Highly Purified. CAS No. 3535-75-9. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
4-Aminopyrimidine
4-Aminopyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 591-54-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C4H5N3. US Biological Life Sciences.
Worldwide
4-Aminopyrimidine
4-Aminopyrimidine. Uses: Designed for use in research and industrial production. Product Category: Pyrimidines. Appearance: White Powder or Crystals. CAS No. 591-54-8. Molecular formula: C4H5N3. Mole weight: 95.1. Purity: 0.98. Product ID: ACM591548. Alfa Chemistry ISO 9001:2015 Certified.
4-Amino-pyrimidine-5-carbonitrile
4-Amino-pyrimidine-5-carbonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 16357-69-0. Pack Sizes: 1g, 2g. Molecular Formula: C5H4N4. US Biological Life Sciences.
Worldwide
4-Aminopyrimidine-5-carboxaldehyde
4-Aminopyrimidine-5-carboxaldehyde. Uses: Designed for use in research and industrial production. Product Category: Pyrimidines. CAS No. 16357-83-8. Molecular formula: C5H5N3O. Mole weight: 123.11. Purity: 0.97. Product ID: ACM16357838. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-aminopyrimidine-5-carbaldehyde.
4-Aminopyrimidine-5-carboxylic acid
4-Aminopyrimidine-5-carboxylic acid. Group: Biochemicals. Alternative Names: 4-Amino-5-pyrimidinecarboxylic acid. Grades: Highly Purified. CAS No. 20737-41-1. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
4-Aminopyrimidine-5-carboxylic acid ≥95% (HPLC)
4-Aminopyrimidine-5-carboxylic acid ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-Aminoquinaldine
matrix substance for MALDI-MS, ?99.0% (HPLC). Group: Mass spectrometry (ms)polycyclic aromatic hydrocarbons (pahs)environmental food contaminants. Alternative Names: 4-Quinolinamine, 2-methyl-, NSC 60281, Quinaldine, 4-amino- (6CI,7CI,8CI), 2-Methyl-4-quinolinamine, 4-Quinaldinamine, 2-Methyl-4-aminoquinoline, 4-Aminoquinaldine, 4-Amino-2-methylquinoline, (2-Methylquinolin-4-yl)amine.
4-Aminoquinaldine
4-Aminoquinaldine. Group: Biochemicals. Grades: Highly Purified. CAS No. 6628-4-2. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C10H10N2. US Biological Life Sciences.
Worldwide
4-amino-quinoline
4-amino-quinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 578-68-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H8N2. US Biological Life Sciences.
4-Aminosalicylic acid (ASA) is an orally active antibiotic and has the potential to treat tuberculosis [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 65-49-6. Pack Sizes: 10 mM * 1 mL; 5 g. Product ID: HY-I0447.
4-Aminosalicylic acid
4-Aminosalicylic acid. Uses: 4-aminosalicylic acid (4-asa) can be used in the synthesis of: azo derivatives of 4-asa with anti-inflammatory effects. ammonium 4-aminosalicylate salt polymorphs which are used as pharmaceutical ingredients. salicylic acid-triazole analogs which are used as quorum sensing inhibitors against pseudomonas aeruginosa. Additional or Alternative Names: 4-Amino-2-hydroxybenzoic acid, PAS. Product Category: Amino Acids. CAS No. 65-49-6. Molecular formula: H2NC6H3-2-(OH)CO2H. Mole weight: 153.14. Canonical SMILES: Nc1ccc(C(O)=O)c(O)c1. ECNumber: 200-613-5. Product ID: ACM65496-2. Alfa Chemistry ISO 9001:2015 Certified.
4-Aminosalicylic Acid
An antibiotic used to treat tuberculosis. Group: Biochemicals. Alternative Names: 4-Amino-2-hydroxy-benzoic Acid; 3-Hydroxy-4-carboxyaniline; 4-ASA; 4-Amino-2-hydroxybenzoic Acid; 4-Carboxy-3-hydroxyaniline; Amino-PAS; Apacil; Apas; Deapasil; Entepas; Gabbropas; Monopass; NSC 2083; NSC 211698; Para-aminosalicylic Acid; Paramycin; Parasal; Parasalicil; Parasalindon; Pasa; Pasalon; Pasara; Pasem; Paser; Pasmed; Pasnodia; Pasolac; Propasa; Rezipas; Sanipirol-4. Grades: Highly Purified. CAS No. 65-49-6. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
4-Aminosalicylic acid 99+%
4-Aminosalicylic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 65-49-6. Pack Sizes: 100g. US Biological Life Sciences.
Worldwide
4-Aminosalicylic acid sodium salt dihydrate
4-Aminosalicylic acid sodium salt dihydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 6018-19-5. Pack Sizes: 25g, 50g, 100g. US Biological Life Sciences.
4-Aminotetrahydro-2H-thiopyran 1,1-dioxide hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-AMINOTETRAHYDRO-2H-THIOPYRAN 1,1-DIOXIDE HYDROCHLORIDE;Tetrahydro-2H-thiopyran-4-amine 1,1-dioxide hydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 116529-31-8. Molecular formula: C5H11NO2S.HCl. Mole weight: 185.67. Product ID: ACM116529318. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-amino-1lambda6-thiane-1,1-dione hydrochloride.
4-Aminotetrahydropyran
4-Aminotetrahydropyran. Group: Biochemicals. Alternative Names: Tetrahydro-2H-pyran-4-ylamine. Grades: Highly Purified. CAS No. 38041-19-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C5H11NO. US Biological Life Sciences.
Worldwide
4-Aminotetrahydropyran ≥97% (GC)
4-Aminotetrahydropyran ≥97% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Intermediate in the preparation of Olanzapine intermediates. Group: Biochemicals. Alternative Names: 4-Amino-10H-thieno[2,3-b][1,5]benzodiazepine-2-carboxaldehyde Monohydrochloride. Grades: Highly Purified. CAS No. 186792-96-1. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Aminothiobenzamide
4-Aminothiobenzamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 4714-67-4. Pack Sizes: 250g, 500g, 1kg. Molecular Formula: C7H8N2S. US Biological Life Sciences.
Worldwide
4-Aminothiobenzamide
4-Aminothiobenzamide. Uses: Designed for use in research and industrial production. Product Category: Amines. CAS No. 4714-67-4. Molecular formula: C7H9ClN2. Mole weight: 152.22. Purity: 98+%. Product ID: ACM4714674. Alfa Chemistry ISO 9001:2015 Certified.
4-Aminothiophenol
4-Aminothiophenol. Group: Biochemicals. Alternative Names: 4-Aminobenzenethiol; 4-Aminophenyl mercaptan; 4-Mercaptoaniline. Grades: Highly Purified. CAS No. 1193-02-8. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C6H7NS. US Biological Life Sciences.
Worldwide
4-Amino-trans-stilbene hcl
4-Amino-trans-stilbene hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Amino-trans-stilbene HCl. Product Category: Heterocyclic Organic Compound. CAS No. Product ID: ACM23172. Alfa Chemistry ISO 9001:2015 Certified.
4A-MPLA, the synthetic antigen-adjuvant, is employed in vaccines that bolster immune responses to infectious agents and cancers. The toll-like receptor 4 (TLR4) is vigorously activated by this powerful agonist, which, when given with other adjuvants, augments vaccine effectiveness during vaccination programs intended to combat bacterial and viral infections, including tuberculosis, influenza, and meningitis. Synonyms: Monophosphoryl Tetra-acyl Lipid A. Grades: 98%. CAS No. 2260669-09-6. Molecular formula: C68H132N3O19P. Mole weight: 1326.76.
4-Amylpridine. Group: Biochemicals. Alternative Names: 4-Pentylpyridine. Grades: Highly Purified. CAS No. 2961-50-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C10H15N. US Biological Life Sciences.
Worldwide
4-Androsten-11 β-ol-3,17-dione
4-Androsten-11 β-ol-3,17-dione. Group: Biochemicals. Alternative Names: (11 β)-11-Hydroxy-androst-4-ene-3,17-dione; 11 β-Hydroxy-androst-4-ene-3,17-dione; (11 β)-11-Hydroxyandrost-4-ene-3,17-dione; 11 β-Hydroxy-4-androsten-3,17-dione; 11 β-Hydroxy-Δ4-androstene-3,17-dione; 11 β-Hydroxyandrost-4-ene-3,17-dione; 4-Androstene-11 β-ol-3,17-dione; NSC 12167; NSC 17102; U 2826; Δ4-Androsten-11 β-ol-3,17-dione; Δ4-Androstene-11 β-ol-3,17-dione. Grades: Highly Purified. CAS No. 382-44-5. Pack Sizes: 100mg. Molecular Formula: C19H26O3, Molecular Weight: 302.41. US Biological Life Sciences.
Worldwide
4-ANDROSTEN-17α-OL-3-ONE ACETATE
4-ANDROSTEN-17α-OL-3-ONE ACETATE. Group: Biochemicals. Alternative Names: EPITESTOSTERONE ACETATE. US Biological Life Sciences.
Worldwide
4-Androsten-17β-ol-3-one sulphate,sodium salt
4-Androsten-17β-ol-3-one sulphate,sodium salt. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 651-45-6. Molecular formula: C19H27O5NaS. Mole weight: 390.47. Purity: 95%+. Product ID: ACM651456. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-17b-ol-3,6-dione
4-Androsten-17b-ol-3,6-dione. Group: Biochemicals. Alternative Names: (17b)-17-Hydroxyandrost-4-ene-3,6-dione; 17b-Hydroxyandrost-4-ene-3,6-dione. Grades: Highly Purified. CAS No. 570-94-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C19H26O3. US Biological Life Sciences.
Worldwide
4-Androsten-2α,17β-diol-3-one
4-Androsten-2α,17β-diol-3-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-ALPHA-HYDROXYTESTOSTERONE;4-ANDROSTENE-2ALPHA,17BETA-DIOL-3-ONE;4-ANDROSTEN-2-ALPHA, 17-BETA-DIOL-3-ONE;2A hydroxytestosterone--dea schedule*iii item;2α-hydroxytestosterone;4-androstene-2α,17β-diol-3-one;2α,17β-Dihydroxyandrost-4-en-3-one. Product Category: Steroidal Compounds. CAS No. 4075-14-3. Molecular formula: C19H28O3. Mole weight: 304.42. Purity: 95%+. IUPACName: (2R,8R,9S,10R,13S,14S,17S)-2,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. Canonical SMILES: CC12CCC3C(C1CCC2O)CCC4=CC(=O)C(CC34C)O. Density: 1.19g/cm³. Product ID: ACM4075143. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-2α-ol-3,17-dione
4-Androsten-2α-ol-3,17-dione. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 571-17-5. Molecular formula: C19H26O3. Mole weight: 302.41. Purity: 95%+. Product ID: ACM571175. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-2β-ol-3,17-dione
4-Androsten-2β-ol-3,17-dione. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 571-16-4. Molecular formula: C19H26O3. Mole weight: 302.41. Purity: 95%+. Product ID: ACM571164. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3,16-dione
4-Androsten-3,16-dione. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 571-52-8. Molecular formula: C19H26O2. Mole weight: 286.41. Purity: 95%+. Product ID: ACM571528. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-androsten-3,17-dione.
4-Androsten-3,17-dione 19-aldehyde
4-Androsten-3,17-dione 19-aldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 19-ALDOANDROSTENEDIONE;4-ANDROSTEN-3,17-DIONE 19-ALDEHYDE;4-ANDROSTEN-19-AL-3,17-DIONE;4-ANDROSTEN-3,17,19-TRIONE;19-oxo-delta(4) androstene-3,17-dione;19-Oxoandrostenedione;3,17-Dioxoandrost-4-en-19-al;(8R,9S,10S,13S,14S)-13-methyl-3,17-dioxo-2,6,7,8,9. Product Category: Steroidal Compounds. CAS No. 968-49-0. Molecular formula: C19H24O3. Mole weight: 300.39. Purity: 95%+. IUPACName: (8R,9S,10S,13S,14S)-13-methyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde. Canonical SMILES: CC12CCC3C(C1CCC2=O)CCC4=CC(=O)CCC34C=O. Density: 1.18g/cm³. Product ID: ACM968490. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3,6,17-trione
4-Androsten-3,6,17-trione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-ANDROSTEN-3,6,17-TRIONE;4-ANDROSTENE-3,6,17-TRIONE;ANDROST-4-ENE-3,6,17-TRIONE;4-Androstenetrione;4-Androstenetriol;(8R,9S,10R,13S,14S)-10,13-dimethyl-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,6,17-trione. Product Category: Steroidal Compounds. Appearance: Yellow Solid. CAS No. 2243-6-3. Molecular formula: C19H24O3. Mole weight: 300.39. Purity: 95%+. IUPACName: (8R,9S,10R,13S,14S)-10,13-dimethyl-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,6,17-trione. Canonical SMILES: CC12CCC3C(C1CCC2=O)CC(=O)C4=CC(=O)CCC34C. Density: 1.18. Product ID: ACM2243063. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3α-ol-17-one
4-Androsten-3α-ol-17-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 2791-99-3. Molecular formula: C19H28O2. Mole weight: 288.42. Purity: 95%+. Product ID: ACM2791993. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3β,11β,17β-triol
4-Androsten-3β,11β,17β-triol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 15780-13-9. Molecular formula: C19H30O3. Mole weight: 306.44. Purity: 95%+. Product ID: ACM15780139. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3β,17α-diol
4-Androsten-3β,17α-diol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 15216-04-3. Molecular formula: C19H30O2. Mole weight: 290.44. Purity: 95%+. Product ID: ACM15216043. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3β,17β-diol-11-one
4-Androsten-3β,17β-diol-11-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 14485-67-7. Molecular formula: C19H28O3. Mole weight: 304.42. Purity: 95%+. Product ID: ACM14485677. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3β,17β-diol-11-one diacetate
4-Androsten-3β,17β-diol-11-one diacetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-ANDROSTEN-3-BETA, 17-BETA-DIOL-11-ONE DIACETATE. Product Category: Steroidal Compounds. CAS No. 4134-41-2. Molecular formula: C23H32O5. Mole weight: 388.5. Purity: 95%+. IUPACName: 4-ANDROSTEN-3-β, 17-β-DIOL-11-ONE DIACETATE. Product ID: ACM4134412. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3β,6α,17β-triol
4-Androsten-3β,6α,17β-triol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 15780-14-0. Molecular formula: C19H30O3. Mole weight: 306.44. Purity: 95%+. Product ID: ACM15780140. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3β,6β-diol-17-one
4-Androsten-3β,6β-diol-17-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 60268-49-7. Molecular formula: C19H28O3. Mole weight: 304.42. Purity: 95%+. Product ID: ACM60268497. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-3-one
4-Androsten-3-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 2872-90-4. Molecular formula: C19H28O. Mole weight: 272.43. Purity: 95%+. Product ID: ACM2872904. Alfa Chemistry ISO 9001:2015 Certified. Categories: Androst-4-en-3-one.
4-Androsten-4-chloro-17β-ol-3-one propionate
4-Androsten-4-chloro-17β-ol-3-one propionate. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 2162-44-9. Molecular formula: C22H31ClO3. Mole weight: 378.93. Purity: 95%+. Product ID: ACM2162449. Alfa Chemistry ISO 9001:2015 Certified.
4-Androsten-4-Ol-3,17-Dione Acetate
4-Androsten-4-Ol-3,17-Dione Acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [(8R,9S,10R,13S,14S)-10,13-dimethyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-4-yl] acetate. Product Category: Steroidal Compounds. CAS No. 61630-32-8. Molecular formula: C21H28O4. Mole weight: 344.45. Purity: 95%+. IUPACName: [(8R,9S,10R,13S,14S)-10,13-dimethyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-4-yl]acetate. Canonical SMILES: CC(=O)OC1=C2CC[C@H]3[C@@H]4CCC(=O)[C@H]4(CC[C@@H]3[C@H]2(CCC1=O)C)C. Density: 1.18g/cm³. Product ID: ACM61630328. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-Acetoxy-4-androstene-3,17-dione.
4-Androsten-6α,17β-diol-3-one
4-Androsten-6α,17β-diol-3-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-ANDROSTEN-6-ALPHA, 17-BETA-DIOL-3-ONE;4-ANDROSTENE-6ALPHA,17BETA-DIOL-3-ONE;6-ALPHA-HYDROXYTESTOSTERONE;6ALPHA,17BETA-DIHYDROXY-4-ANDROSTEN-3-ONE;6A-hydroxytestosterone--dea*schedule iii item;6A-HYDROXYTESTOSTERONE--DEA SCHEDULE III;6,17-Dihydroxy-617b. Product Category: Steroidal Compounds. Appearance: solid. CAS No. 2944-87-8. Molecular formula: C19H28O3. Mole weight: 304.42. Purity: 95%+. IUPACName: (6S,8R,9S,10R,13S,14S,17S)-6,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. Canonical SMILES: CC12CCC3C(C1CCC2O)CC(C4=CC(=O)CCC34C)O. Density: 1.19g/cm³. Product ID: ACM2944878. Alfa Chemistry ISO 9001:2015 Certified.