A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-Pregnen-20-alpha-ol-3-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 145-14-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H32O2. US Biological Life Sciences.
Worldwide
4-Pregnen-20α-ol-3-one
4-Pregnen-20α-ol-3-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 20-ALPHA-DIHYDROPROGESTERONE;20-ALPHA-HYDROXY-4-PREGNEN-3-ONE;20-ALPHA-HYDROXYPROGESTERONE;4-PREGNEN-20-ALPHA-OL-3-ONE;(20s)-20-hydroxypregn-4-en-3-one;(20s)-pregn-4-en-3-on;20(s)-hydroxyprogesterone;20-alpha-hydroxydihydroprogesterone. Product Category: Steroidal Compounds. CAS No. 145-14-2. Molecular formula: C21H32O2. Mole weight: 316.48. Purity: 0.95. IUPACName: (8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. Canonical SMILES: CC(C1CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C)O. Density: 1.09g/cm³. ECNumber: 205-649-5. Product ID: ACM145142. Alfa Chemistry ISO 9001:2015 Certified.
4-Pregnen-21-ol-3,20-dione-2,2,4,6,6,17alpha,21,21-d8. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-PREGNEN-21-OL-3,20-DIONE-2,2,4,6,6,17ALPHA,21,21-D8;4-Pregnen-2-ol-3,20-dione-2,2,4,6,6,17alpha,21,21-D8;Deoxy Corticosterone-d8. Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 55487-63-3. Molecular formula: C21H22D8O3. Mole weight: 338.51. Purity: 96 atom % D. IUPACName: (8S,9S,10R,13S,14S,17S)-2,2,4,6,6,17-hexadeuterio-17-(2,2-dideuterio-2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one. Canonical SMILES: CC12CCC3C(C1CCC2C(=O)CO)CCC4=CC(=O)CCC34C. Product ID: ACM55487633. Alfa Chemistry ISO 9001:2015 Certified. Categories: 11-Deoxy Corticosterone-d8.
4-Pregnen-3,17a, 20b-triol
4-Pregnen-3,17a, 20b-triol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Pregnen-3,20-dione 3-O-carboxymethyloxime
4-Pregnen-3,20-dione 3-O-carboxymethyloxime. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Calcium 4-dodecylphenolate, CID9577191, Acetic acid, (((20-oxopregn-4-en-3-ylidene)amino)oxy)-, 50909-89-2. Product Category: Steroidal Compounds. CAS No. 50909-89-2. Molecular formula: C23H33NO4. Mole weight: 387.51. Purity: 0.95. IUPACName: 2-[(Z)-[(10R,13S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ylidene]amino]oxyacetic acid. Product ID: ACM50909892. Alfa Chemistry ISO 9001:2015 Certified.
4-Pregnen-7alpha-ol-3,20-dione
4-Pregnen-7alpha-ol-3,20-dione. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 27534-93-6. Molecular formula: C21H30O3. Mole weight: 330.46. Purity: 0.95. Product ID: ACM27534936. Alfa Chemistry ISO 9001:2015 Certified. Categories: 7alpha-Hydroxyprogesterone.
4-Pregnen-7beta-ol-3,20-dione
4-Pregnen-7beta-ol-3,20-dione. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 600-81-7. Molecular formula: C21H30O3. Mole weight: 330.46. Purity: 0.95. Product ID: ACM600817. Alfa Chemistry ISO 9001:2015 Certified. Categories: 7beta-Hydroxyprogesterone.
4-Pregnene-17,20alpha,21-triol-3,11-dione
4-Pregnene-17,20alpha,21-triol-3,11-dione. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 566-38-1. Molecular formula: C21H30O5. Mole weight: 362.46. Purity: 0.95. Product ID: ACM566381. Alfa Chemistry ISO 9001:2015 Certified. Categories: 20alpha-Dihydrocortisone.
4-Pregnene-17,20beta,21-triol-3-one
4-Pregnene-17,20beta,21-triol-3-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 128-19-8. Molecular formula: C21H32O4. Mole weight: 348.48. Purity: 0.95. Product ID: ACM128198. Alfa Chemistry ISO 9001:2015 Certified.
4-Pregnene-17α,20β,21-triol-3,11-dione
4-Pregnene-17α,20β,21-triol-3,11-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 116-59-6, Reichsteins substance U, 20|A-Dihydrocortisone, 20beta-Dihydrocortisone, 20beta-Hydroxycortisone, 4-Pregnene-17alpha,20beta,21-triol-3,11-dione, UNII-T35G4D30OP, 4-Pregnene-17|A,20|A,21-triol-3,11-dione, Reichstein inverted exclamation mark s substance U, 17|A,20|A,21-Trihydroxy-4-pregnene-3,11-dione, 4-Pregnene-17alpha,20beta,21-triol-3,11-dione [MI], 17,20,21-Trihydroxypregn-4-ene-3,11-dione, (20R)-, Pregn-4-en-3,11-dione, 17,20,21-trihydroxy-, (20R)-. Product Category: Steroidal Compounds. CAS No. 116-59-6. Molecular formula: C21H30O5. Mole weight: 362.46. Purity: 0.95. IUPACName: (8S,9S,10R,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione. Canonical SMILES: CC12CCC(=O)C=C1CCC3C2C(=O)CC4(C3CCC4(C(CO)O)O)C. Product ID: ACM116596. Alfa Chemistry ISO 9001:2015 Certified.
4-Pregnene-20b-carboxaldehyde-3-one
4-Pregnene-20b-carboxaldehyde-3-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 66289-21-2. Molecular formula: C22H32O2. Mole weight: 328.49. Purity: 0.95. Product ID: ACM66289212. Alfa Chemistry ISO 9001:2015 Certified. Categories: (20R)-3-oxopregn-4-ene-20-carboxaldehyde.
4-Pregnene-3,11,20-trione
4-Pregnene-3,11,20-trione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 11-KETOPROGESTERONE. Product Category: Steroidal Compounds. Appearance: Odorless, white powder. CAS No. 516-15-4. Molecular formula: C21H28O3. Mole weight: 328.45. Purity: 0.97. IUPACName: 17-acetyl-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione. Canonical SMILES: CC(=O)C1CCC2C1(CC(=O)C3C2CCC4=CC(=O)CCC34C)C. Density: 1.14 g/cm³. ECNumber: 208-222-1. Product ID: ACM516154. Alfa Chemistry ISO 9001:2015 Certified.
4-Prenyloxyresveratrol
4-Prenyloxyresveratrol is a natural compound isolated from the stem bark of Morus wittiorum. Synonyms: 5-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-2-(3-methylbut-2-enyl)benzene-1,3-diol. CAS No. 69065-16-3. Molecular formula: C19H20O4. Mole weight: 312.4.
4-Propargyloxyaniline
4-Propargyloxyaniline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Aminophenyl propargyl ether. Product Category: Amide & Amine Monomers. CAS No. 26557-78-8. Molecular formula: C9H9NO. Mole weight: 147.17 g/mol. Purity: 95.0%(HPLC). Product ID: ACM-MO-26557788. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-(prop-2-yn-1-yloxy)aniline.
4-Propionamidophenol (Acetaminophen Impurity B)
An Acetaminophen impurity. Group: Biochemicals. Alternative Names: N- (4-Hydroxyphenyl) propanamide. Grades: Highly Purified. CAS No. 1693-37-4. Pack Sizes: 25mg. US Biological Life Sciences.
4-Propoxycarbonylphenylboronic acid. Uses: Designed for use in research and industrial production. Product Category: Boronic Acids. CAS No. 91062-38-3. Molecular formula: C10H13BO4. Mole weight: 208.02. Purity: 0.97. Product ID: ACM91062383. Alfa Chemistry ISO 9001:2015 Certified.
4-Propoxycinnamic acid
Pale yellow powder, purity 98%. CAS No. 69033-81-4. Pack Sizes: 10g, 50g. Product ID: FR-2465. M.P. 181-183. Mole weight: 206.24.
Frinton Laboratories
4-Propoxylmandelic acid
4-Propoxylmandelic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 79694-16-9. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C11H14O4. US Biological Life Sciences.
4-Propylbenzenesulfonyl fluoride. Uses: Designed for use in research and industrial production. Product Category: Other Fluorinated Organic Building Blocks. CAS No. 1368659-23-7. Mole weight: 202.25. Product ID: ACM1368659237. Alfa Chemistry ISO 9001:2015 Certified.
4-Propylphenylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 134150-01-9. Pack Sizes: 10 g; 25 g. Product ID: HY-W015380.
4-(P-Tolyloxy)Benzonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 37563-42-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
4-(P-Tolyloxy)Benzonitrile 99+% (GC)
4-(P-Tolyloxy)Benzonitrile 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-p-Tolylthiazol-2-ol
4-p-Tolylthiazol-2-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-P-TOLYLTHIAZOL-2-OL. Product Category: Heterocyclic Organic Compound. CAS No. 2103-90-4. Molecular formula: C10H9NOS. Mole weight: 191.25. Product ID: ACM2103904. Alfa Chemistry ISO 9001:2015 Certified.
4-(Pyrazin-2-yl)benzaldehyde
4-(Pyrazin-2-yl)benzaldehyde. Group: Biochemicals. Alternative Names: 4- (2-Pyrazinyl) benzenecarbaldehyde. Grades: Highly Purified. CAS No. 127406-08-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
4-(Pyrazin-2-yl)benzaldehyde ≥95% (NMR)
4-(Pyrazin-2-yl)benzaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-(Pyrazin-2-yl)benzoic acid
4-(Pyrazin-2-yl)benzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(PYRAZIN-2-YL)BENZOIC ACID;4-(3,6-Dimethylpyrazin-2-yl)benzoic acid;4-(3-Chloropyrazin-2-yl)benzoic acid;4-(5-Methylthiophen-2-yl)benzoic acid;4-(6-Aminopyrazin-2-yl)benzoic acid;4-(6-Chloropyrazin-2-yl)benzoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 216060-23-0. Molecular formula: C11H8N2O2. Mole weight: 200.19342. Product ID: ACM216060230. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-pyrazin-2-ylbenzoic Acid.
4-(Pyrazin-2-Yloxy)Benzaldehyde
4-(Pyrazin-2-Yloxy)Benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 866156-93-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
4-(Pyrazin-2-Yloxy)Benzaldehyde 99+% (HPLC)
4-(Pyrazin-2-Yloxy)Benzaldehyde 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-(Pyrazin-2-Yloxy)-Benzylamine Hydrochloride
4-(Pyrazin-2-Yloxy)-Benzylamine Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-(Pyrazin-2-yl)phenol
4-(Pyrazin-2-yl)phenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-PYRAZIN-2-YLPHENOL. Product Category: Heterocyclic Organic Compound. CAS No. 108030-86-0. Molecular formula: C10H8N2O. Mole weight: 172.18332. Purity: 0.96. IUPACName: 4-(1H-pyrazin-2-ylidene)cyclohexa-2,5-dien-1-one. Canonical SMILES: C1=CC(=O)C=CC1=C2C=NC=CN2. Product ID: ACM108030860. Alfa Chemistry ISO 9001:2015 Certified.