A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-(4H-1,2,4-Triazol-4-yl)benzaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[1,3,4]triazol-1-yl-benzaldehyde. Product Category: Other Monomers. CAS No. 170023-30-0. Molecular formula: C9H7N3O. Mole weight: 173.17 g/mol. Purity: 0.97. Product ID: ACM-MO-170023300. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Halophenyl)-1,2,3,6-terahydropyridine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-fluorophenyl-1,2,3,6-tetrahydropyridine hydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 1978-59-2. Molecular formula: C11H12FN. Mole weight: 177.218. Purity: 0.96. IUPACName: 4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridine. Density: 1.092g/cm³. Product ID: ACM1978592. Alfa Chemistry ISO 9001:2015 Certified. Categories: SCHEMBL5280355.
4,4'-(Hexafluoroisopropylidene)bis(2-aminophenol). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane; BAFA. Product Category: Amide & Amine Monomers. Appearance: White to Almost White Powder to Crystal. CAS No. 83558-87-6. Molecular formula: C15H12F6N2O2. Mole weight: 366.26 g/mol. Purity: 98.0%(T). Product ID: ACM-MO-83558876A. Alfa Chemistry ISO 9001:2015 Certified.
4,4-(Hexafluoroisopropylidene)diphthalic anhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-BIS(3,4-ANHYDRODICARBOXYLPHENYL)HEXAFLUOROPROPANE;2,2-BIS(3,4-ANHYDRODICARBOXYPHENYL)HEXAFLUOROPROPANE;2,2-BIS(3,4-DICARBOXYPHENYL)-1,1,1,3,3,3-HEXAFLUOROPROPANE DIANHYDRIDE;2,2-BIS-(3,4-DICARBOXYPHENYL)HEXAFLUOROPROPANE DIANHYDRIDE;4,4-(HEXAFLUOROISO. Product Category: Polymer/Macromolecule. CAS No. 1107-00-2. Molecular formula: C19H6F6O6. Mole weight: 444.24. Product ID: ACM1107002. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride, 4,4-(Hexafluoroisopropylidene)diphthalic anhydride.
44-HomooIigomycin A is an antitumor antibiotic produced by Streptomyces bottropensis. It has activity against fungi such as Aspergillus, Penicillium and Fusarium, but not against yeast and bacteria. It has moderate anti-tumor activity against Colon 26 in vivo. Synonyms: 26-Demethyl-26-ethyloligomycin; NK86-0279 II. CAS No. 132707-68-7. Molecular formula: C46H76O11. Mole weight: 805.09.
44-HomooIigomycin B
44-HomooIigomycin B is an antitumor antibiotic produced by Streptomyces bottropensis. It has activity against fungi such as Aspergillus, Penicillium and Fusarium, but not against yeast and bacteria. It has moderate anti-tumor activity against Colon 26 in vivo. Synonyms: 26-Demethyl-26-ethyl-28-oxooligomycin A; NK86-0279 I. CAS No. 125616-18-4. Molecular formula: C46H74O12. Mole weight: 819.07.
4-(4-Hydroxy-1-butynl)-a,a-dimethylbenzeneacetic acid,methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-HYDROXY-1-BUTYNL)-A,A-DIMETHYLBENZENEACETIC ACID, METHYL ESTER;4-(4-HYDROXY-1-BUTYNL)-A,ALPHA-DIMETHYLBENZENEACETIC ACID, METHYL ESTER;4-(4-Hydroxy-1-butynl)-α,α-dimethylbenzeneacetic Acid, Methyl Ester. Product Category: Heterocyclic Organic Compound. Appearance: Brown Oil. CAS No. 154825-93-1. Molecular formula: C15H18O3. Mole weight: 246.3. Product ID: ACM154825931. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Hydroxy-1-butynl)-a,a-di-(methyl-D3)-benzeneacetic Acid, Methyl Ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
4-(4-Hydroxy-1-butynyl)benzoic Acid Methyl Ester
A reactant used in organic synthesis. Can be used in the preparation of mitochondrial complex 1 inhibitor as potential cardiac PET tracer and antifolate drugs. Group: Biochemicals. Alternative Names: 4-(4-Hydroxy-1-butyn-1-yl)-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 123910-86-1. Pack Sizes: 250mg. US Biological Life Sciences.
4-[(4-Hydroxy-2-methyl-4-oxobutyl)amino]-3-methylbutanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Di(2-acetoxy-n-propyl)amine, 4,4-Iminobis(3-methylbutyric acid), CID57979, LS-48082, BUTYRIC ACID, 4,4-IMINOBIS(3-METHYL-, 100700-31-0. Product Category: Heterocyclic Organic Compound. CAS No. 100700-31-0. Molecular formula: C10H19NO4. Mole weight: 217.262 g/mol. Purity: 0.96. IUPACName: 4-[(4-hydroxy-2-methyl-4-oxobutyl)amino]-3-methylbutanoic acid. Product ID: ACM100700310. Alfa Chemistry ISO 9001:2015 Certified.
4-[(4-Hydroxy-2-pyrimidinyl)amino]benzonitrile
An impurity of Rilpivirine. Rilpivirine is a non-nucleoside reverse transcriptase inhibitor and an anti-HIV agent. Synonyms: Benzonitrile, 4-[(1,4-dihydro-4-oxo-2-pyrimidinyl)amino]-; 4-[(1,4-Dihydro-4-oxo-2-pyrimidinyl)amino]benzonitrile; 4-[(6-Oxo-1,6-dihydropyrimidin-2-yl)amino]benzonitrile. Grade: 95%. CAS No. 189956-45-4. Molecular formula: C11H8N4O. Mole weight: 212.21.
4-(4-Hydroxyanilino)-1,2-dihydronaphthalene-1,2-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-HYDROXYANILINO)-1,2-DIHYDRONAPHTHALENE-1,2-DIONE;4-(4-HYDROXYANILINO)-1,2-DIHYDRONAPHTHALENE-1,2-DIONE , 01;4-(4-HYDROXYANILINO)-1,2-NAPHTHOQUINONE. Product Category: Heterocyclic Organic Compound. CAS No. 75140-07-7. Molecular formula: C16H11NO3. Mole weight: 265.26. Purity: 0.96. IUPACName: 4-(4-hydroxyanilino)naphthalene-1,2-dione. Canonical SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=O)NC3=CC=C(C=C3)O. Density: 1.442g/cm³. Product ID: ACM75140077. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde
4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CHEMBRDG-BB 4003414;4-(4-HYDROXYBUT-1-YN-1-YL)BENZALDEHYDE. Product Category: Alcohols. CAS No. 544707-13-3. Molecular formula: C11H10O2. Mole weight: 174.2. Product ID: ACM544707133. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde
4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 544707-13-3. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde ≥95% (NMR)
4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 544707-13-3. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
An impurity of Levothyroxine. Levothyroxine is used to treat hypothyroidism. Synonyms: 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-benzenemethanol; Levothyroxine Alcohol Impurity; Levothyroxine Impurity 1. CAS No. 2055-94-9. Molecular formula: C13H8I4O3. Mole weight: 719.82.
4-(4-Hydroxymethyl-3-methoxyphenoxy)-butyric acid
A new acid labile dialkoxybenzyl-type handle for the preparation of peptides using Fmoc strategy. Synonyms: HMPBA. Grade: ≥ 97% (HPLC). CAS No. 136849-75-7. Molecular formula: C12H16O5. Mole weight: 240.26.
4-(4-Hydroxymethyl-3-methoxyphenoxy)-butyric acid
4-(4-Hydroxymethyl-3-methoxyphenoxy)-butyric acid. Group: Biochemicals. Alternative Names: HMPBA. Grades: Highly Purified. CAS No. 136849-75-7. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences.
4-(4-Hydroxymethyl-3-methoxyphenoxy)butyryl MBHA resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
4,4'-(Hydroxymethylene)dibenzonitrile
A metabolite of Letrozole. Synonyms: Bis(4-cyanophenyl)methanol; 4,4'-Dicyanobenzhydrol. Grade: 92 %. CAS No. 134521-16-7. Molecular formula: C15H10N2O. Mole weight: 234.25.
4-[4-(Hydroxymethyl)piperidin-1-yl]benzaldehyde
4-[4-(Hydroxymethyl)piperidin-1-yl]benzaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-(4-Formylphenyl)-4-(hydroxymethyl)piperidine. Product Category: Heterocyclic Organic Compound. CAS No. 683772-13-6. Molecular formula: N1(c2ccc(cc2)C=O)CCC(CO)CC1. Mole weight: 219.2823. Purity: 0.96. IUPACName: 4-[4-(hydroxymethyl)piperidin-1-yl]benzaldehyde. Canonical SMILES: C1CN(CCC1CO)C2=CC=C(C=C2)C=O. Product ID: ACM683772136. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Hydroxymethyl-thiazol-2-yl)-phenol
4-(4-Hydroxymethyl-thiazol-2-yl)-phenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-HYDROXYMETHYL-THIAZOL-2-YL)-PHENOL. Product Category: Heterocyclic Organic Compound. CAS No. 885279-83-4. Molecular formula: C10H9NO2S. Mole weight: 207.2466. Purity: 0.96. Product ID: ACM885279834. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-hydroxyphenethyl)benzenol
4-(4-hydroxyphenethyl)benzenol. Uses: Designed for use in research and industrial production. CAS No. 6052-84-2. Molecular formula: C14H14O2. Mole weight: 214.26. Purity: 0.9. Product ID: ACM6052842. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,4'-Dihydroxybibenzyl.
An impurity of Sorafenib. Sorafenib is a small inhibitor of several tyrosine protein kinases, such as VEGFR, PDGFR and Raf family kinases, for the treatment of primary kidney cancer, advanced primary liver cancer and radioactive iodine resistant advanced thyroid carcinoma. Synonyms: 4-(4-Hydroxyphenoxy)-2-pyridinecarboxamide; Sorafenib Impurity 19; 4-(4-Hydroxy-phenoxy)-pyridine-2-carboxylic acid amide. Grade: ≥95%. CAS No. 952490-71-0. Molecular formula: C12H10N2O3. Mole weight: 230.22.
analytical standard. Group: Flavor and fragrance standards.
4-(4-Hydroxyphenyl)-2-butanone
4-(4-Hydroxyphenyl)-2-butanone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-(2-benzylphenoxy)-3-(propan-2-ylamino)propan-2-ol hydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 5741-51-2. Molecular formula: C19H26ClNO2. Mole weight: 335.868. Purity: 0.96. IUPACName: 1-(2-benzylphenoxy)-3-(propan-2-ylamino)propan-2-ol,hydrochloride. Product ID: ACM5741512. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Hydroxyphenyl)-2-butanone
The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive. Also an impurity in the synthesis of Dobutamine and Ractopamine. Group: Biochemicals. Alternative Names: (4-Hydroxybenzyl)acetone; (p-Hydroxybenzyl)acetone; 1-(4-Hydroxyphenyl)-3-butanone; 1-(p-Hydroxyphenyl)-3-butanone; 4-(3-Oxobutyl)phenol. Grades: Highly Purified. CAS No. 5471-51-2. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
4-(4'-Hydroxyphenyl)-2-butanone-[d5]
4-(4'-Hydroxyphenyl)-2-butanone-[d5]. Uses: The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive. Synonyms: 4-(4'-Hydroxyphenyl)-2-butanone-d5; (4-Hydroxybenzyl)acetone-d5; (p-Hydroxybenzyl)acetone-d5; 1-(4-Hydroxyphenyl)-3- butanone-d5; 1-(p-Hydroxyphenyl)-3-butanone-d5; 4-(3-Oxobutyl)phenol-d5; 4-(p-Hydroxyphenyl)-2-butanone-d5; Frambinone-d5; NSC 26515-d5; Oxyphenylon-d5; Raspberry Ketone-d5; Rheosmin-d5. CAS No. 182219-43-8. Molecular formula: C10H7D5O2. Mole weight: 169.23.
4-(4-Hydroxyphenyl)-2-butanone-d5
The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive. Group: Biochemicals. Alternative Names: (4-Hydroxybenzyl)acetone-d5; (p-Hydroxybenzyl)acetone-d5; 1-(4-Hydroxyphenyl)-3-butanone-d5; 1-(p-Hydroxyphenyl)-3-butanone-d5; 4-(3-Oxobutyl)phenol-d5. Grades: Highly Purified. CAS No. 182219-43-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-(4-Hydroxyphenyl)-5-methyl-1,3-hiazol-2-amine
4-(4-Hydroxyphenyl)-5-methyl-1,3-hiazol-2-amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-hydroxyphenyl)-5-methyl-1,3-hiazol-2-amine;4-(4-Hydroxyphenyl)-5-methyl-1,3-diazol-2-amine. Product Category: Heterocyclic Organic Compound. CAS No. 103037-99-6. Molecular formula: C10H11N3O. Mole weight: 189.21384. Product ID: ACM103037996. Alfa Chemistry ISO 9001:2015 Certified. Categories: CHEMBL173412.
4-(4-Hydroxypiperidin-1-yl)-2-methylquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-HYDROXYPIPERIDIN-1-YL)-2-METHYLQUINOLINE. Product Category: Heterocyclic Organic Compound. CAS No. 927801-80-7. Molecular formula: C15H18N2O. Mole weight: 242.32. Purity: 0.96. IUPACName: 1-(2-methylquinolin-4-yl)piperidin-4-ol. Canonical SMILES: CC1=NC2=CC=CC=C2C(=C1)N3CCC(CC3)O. Density: 1.197g/cm³. Product ID: ACM927801807. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Hydroxy-piperidin-1-yl)-benzimidic acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-HYDROXY-PIPERIDIN-1-YL)-BENZIMIDIC ACID ETHYL ESTER. Product Category: Heterocyclic Organic Compound. CAS No. 887578-03-2. Molecular formula: C14H20N2O2. Mole weight: 248.32. Product ID: ACM887578032. Alfa Chemistry ISO 9001:2015 Certified.
4-(4-Imidazole)-1,2,5,6-tetrahydropyridine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(4-IMIDAZOLE)-1,2,5,6-TETRAHYDRO PYRIDINE HYDROCHLORIDE. Product Category: Heterocyclic Organic Compound. CAS No. 873551-16-7. Molecular formula: C8H11N3.ClH. Mole weight: 185.657. Purity: 0.96. IUPACName: 4-(1H-imidazol-5-yl)-1,2,3,6-tetrahydropyridine;hydrochloride. Canonical SMILES: C1CNCC=C1C2=CN=CN2.Cl. Product ID: ACM873551167. Alfa Chemistry ISO 9001:2015 Certified.