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(11 β, 16α, 17α)-9-Chloro-17-(2, 2-dioxido-5H-1, 2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1, 4-dien-3-one. Group: Biochemicals. Alternative Names: Mometasone Furoate Impurity. Grades: Highly Purified. CAS No. 223776-49-6. Pack Sizes: 1mg. Molecular Formula: C28H31ClO8S, Molecular Weight: 563.059999999999. US Biological Life Sciences.
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(11Beta,16Alpha,17Alpha)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one Mometasone Furoate Impurity B
(11Beta,16Alpha,17Alpha)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one Mometasone Furoate Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (11β,16α,17α)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methylandrosta-1,4-dien-3-one,Androsta-1,4-dien-3-one, 9-chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-, (11β,16α,17α)-, Mometasone Furoate Imp. B (EP). CAS No. 223776-49-6. Pack Sizes: 10MG. IUPAC Name: [(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-17-(2,2-dioxo-5H-oxathiol-4-yl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] furan-2-carboxylate. Molecular Formula: C28H31ClO8S. Mole Weight: 563.06. Catalog: APS223776496A. SMILES: C[C@@H]1C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]2 (C)[C@@]1 (OC (=O)c5occc5)C6=CS (=O) (=O)OC6. Format: Neat. Shipping: Room Temperature.
(11 β)-21-Chloro-9-fluoro-11-hydroxy-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, cna be an impurity of Isoflupredone (I816600), an nti-inflammatorya agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 68791-68-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C24H30ClFO5, Molecular Weight: 452.94. US Biological Life Sciences.
1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl) methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methylcyclopropaneacetic Acid is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Molecular formula: C41H46ClNO5S2. Mole weight: 732.39.
1- ( (2S, 3R, 4S, 5S) -3-Chloro-4-hydroxy-5- (hydroxymethyl) tetrahydrofuran-2-yl) -5-methylpyrimidine-2, 4 (1H, 3H) -dione is an impurity of antiviral drug Clevudine, which is used for the treatment of Hepatitis B. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C10H13ClN2O5, Molecular Weight: 276.67. US Biological Life Sciences.
1-((2S,3R,4S,5S)-3-Chloro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione is an impurity of antiviral drug Clevudine, which is used for the treatment of Hepatitis B. Synonyms: Clevudine Impurity. Molecular formula: C10H13ClN2O5. Mole weight: 276.67.
1-[3-[ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl]phenyl]-3-[2- (1-hydroxy-1-methylethyl) phenyl]-1-propanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 1258428-71-5. Pack Sizes: 25mg. Molecular Formula: C29H26ClNO2, Molecular Weight: 455.98. US Biological Life Sciences.
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1-(3-Chlorophenyl)-1-hydroxy-2-propanone
1-(3-Chlorophenyl)-1-hydroxy-2-propanone. Group: Biochemicals. Alternative Names: 1-(m-Chlorophenyl)-1-hydroxy-2-propanone; Buprion related compound F. Grades: Highly Purified. CAS No. 857233-13-7. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C9H9ClO2. US Biological Life Sciences.
Worldwide
1-(3-Chlorophenyl)-2-hydroxy-1-propanone
1-(3-Chlorophenyl)-2-hydroxy-1-propanone. Group: Biochemicals. Alternative Names: Bupropion related compound C. Grades: Highly Purified. CAS No. 152943-33-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C9H9ClO2. US Biological Life Sciences.
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1-(3-Chlorophenyl)-2-(hydroxyamino)-1-propanol
1-(3-Chlorophenyl)-2-(hydroxyamino)-1-propanol is an impurity in the synthesis of 1-(3-Chlorophenyl)-1-hydroxy-2-propanone (C378505) which is a bupropion intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 100mg. Molecular Formula: C9H10ClNO2. US Biological Life Sciences.
One of the impurities of Dacomitinib. Dacomitinib, aslo known as PF-299 and PF-00299804 or PF299804, is an orally bioavailable, highly selective, second-generation small-molecule inhibitor of the pan-epidermal growth factor receptor (EGFR) family of tyrosine kinases (ErbB family) with potential antineoplastic activity. Synonyms: 2-Pyrrolidinone, 1-[4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-6-quinazolinyl]-5-hydroxy-; Dacomitinib Impurity WYQJ. Grades: ≥95%. CAS No. 2190490-31-2. Molecular formula: C19H16ClFN4O3. Mole weight: 402.81.
1,4-Bis[4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl]-2,2-diphenyl-1-butanone is an impurity of Loperamide (L469450) which is used as an antidiarrheal. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C38H41Cl3N2O3, Molecular Weight: 680.1. US Biological Life Sciences.
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1-(4-Chloro-1-hydroxy-naphthalen-2-yl)ethanone
1-(4-Chloro-1-hydroxy-naphthalen-2-yl)ethanone. Group: Biochemicals. Alternative Names: 2-Acetyl-4-chloro-1-hydroxynaphthalene. Grades: Highly Purified. CAS No. 530740-47-7. Pack Sizes: 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Etifoxine intermediate. Group: Biochemicals. Alternative Names: N-[4-Chloro-2-(1-hydroxy-1-phenylethyl)phenyl]-N'-ethyl-thiourea. Grades: Highly Purified. CAS No. 21740-97-6. Pack Sizes: 100mg. US Biological Life Sciences.
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1-(4-Hydroxyphenyl)-2-chloroethanol
1-(4-Hydroxyphenyl)-2-chloroethanol is synthesized from 2-Chloro-1-(4-hydroxy-phenyl)-ethanone. 2-Chloro-1-(4-hydroxy-phenyl)-ethanone is a reagent that is used in the preparation of hydroxypyrimidine derivatives and their HDAC (histone deacetylases) inhibitory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 4973-17-5. Pack Sizes: 250mg, 2.5g. Molecular Formula: C8H9ClO2, Molecular Weight: 172.61. US Biological Life Sciences.
(16α)-21-Chloro-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione is an intermediate in the synthesis of Mometasone Furoate (M490000), a tropical corticosteroid used as an anti-inflammatory agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 151265-36-0. Pack Sizes: 5mg. US Biological Life Sciences.
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1,6-Dihydroxy-2-chlorophenazine
It is produced by the strain of Streptosporangium sp. 1656. It has weak anti-fungal and anti-yeast activity. Synonyms: 1,6-Phenazinediol, 2-chloro-; 7-chloro-6-hydroxy-5H-phenazin-1-one; 7-chloro-6-hydroxyphenazin-1(5H)-one. Grades: >95%. CAS No. 93768-40-2. Molecular formula: C12H7N2O2Cl. Mole weight: 246.65.
An intermediate in the synthesis of deuterated Mometason Furoate, a topical corticosteroid intermediate of used as an anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
17α-Hydroxy-21-chloro-9 β,11 β-epoxy-16α-methylpregna-1,4-diene-3,20-dione-d5 is an intermediate in synthesizing Mometasone-d5 (M489997), an Isotope labelled analogue of Mometasone (M489995), a potent topical corticosteroid. Mometasone has potent antiinflammatory activity and is used in the treatment of dermatological disorders. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H22D5ClO4. US Biological Life Sciences.
(17 β)?-4-?Chloro-17-(hydroxy?methyl)-17-methyl-18-?norandrosta-1,4,?13-trien-?3-one is a metabolite of Dehydrochloro methyl testosterone (DHCMT) and a related compound of clostebol acetate (C587395), an anabolic steroid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1372695-69-6. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H25ClO2, Molecular Weight: 332.86. US Biological Life Sciences.
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17-Hydroxy-androst-4-en-3-one Chloroacetate
17-Hydroxy-androst-4-en-3-one Chloroacetate is an derivative of testosterone and epi-testosterone, endogenous steroids that differ in the configuration of the hydroxyl-bearign carbon at C-17. Group: Biochemicals. Grades: Highly Purified. CAS No. 17449-87-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C21H29ClO3. US Biological Life Sciences.
(17R)-4-Chloro-5-ethyl-9-fluoro-11 β-hydroxy-16 β-methylspiro[androsta-1,4-diene-17,2(3H)-furan]-3,3-dione, is an impurity of Clobetasol (C583490), a topical corticosteroid, and a Glucocorticoid, used as an anti-inflammatory agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 1486466-31-2. Pack Sizes: 5mg, 25mg. Molecular Formula: C25H30ClFO4. US Biological Life Sciences.
(1R-trans)-2-Chloro-N-propyl-N-(1,2,3,4-tetrahydro-1-hydroxy-7-methoxy-2-naphthalenyl)-acetamide is an intermediate in the synthesis of Naxagolide Hydrochloride (N379800), which is a dopamine D2-receptor agonist. Used for treatment of extrapyramidal disorders. Antiparkinsonian drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 110936-07-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H22ClNO3, Molecular Weight: 311.8. US Biological Life Sciences.
Heterocyclic Organic Compound. Alternative Names: 2(1H)-Pyridinone,3-chloro-6-hydroxy-(9CI). CAS No. 103792-71-8. Molecular formula: C5H4ClNO2. Catalog: ACM103792718.
21-Hydroxy Deschloromometasone Furoate (Impurity)
Impurity of Mometasone Furoate (Catalog # M4425), a topical corticosteroid used as an anti-inflammatory. Group: Biochemicals. Alternative Names: (11 β,16α)-9-Chloro-17-[(2-furanylcarbonyl)oxy]-11,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 148596-90-1. Pack Sizes: 1mg, 5mg. US Biological Life Sciences.
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21-Hydroxy Deschloromometasone Furoate (Impurity) Mometasone Furoate Impurity H
21-Hydroxy Deschloromometasone Furoate (Impurity) Mometasone Furoate Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Mometasone Furoate Imp. H (EP),(11beta,16alpha)-9-Chloro-17-[(2-furanylcarbonyl)oxy]-11,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione, 9-chloro-11beta,21-dihydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate. CAS No. 148596-90-1. IUPAC Name: [(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] furan-2-carboxylate. Molecular Formula: C27H31ClO7. Mole Weight: 502.98. Catalog: APS148596901. SMILES: C[C@@H]1C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]2 (C)[C@@]1 (OC (=O)c5occc5)C (=O)CO. Format: Neat.
A labeled metabolite of Mazindol. An imidazolinylphenyl ketone derivatives as antidepressants and diuretics. Group: Biochemicals. Alternative Names: 2-(2-Aminoethyl-d4)-3-(4-chlorophenyl)-2,3-dihydro-3-hydroxy-1H-isoindol-1-one Hydrochloride. Grades: Highly Purified. CAS No. 1276611-52-9. Pack Sizes: 2.5mg. US Biological Life Sciences.
A metabolite of Mazindol. An imidazolinylphenyl ketone derivatives as antidepressants and diuretics. Group: Biochemicals. Alternative Names: 2-(2-Aminoethyl)-3-(4-chlorophenyl)-2,3-dihydro-3-hydroxy-1H-isoindol-1-one Hydrochloride. Grades: Highly Purified. CAS No. 13473-53-5. Pack Sizes: 5mg. US Biological Life Sciences.
2-[(2-Chlorophenyl)- β-hydroxy-methyl]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester is an intermediate in the synthesis of Amlodipine Besilate (A633500); a dihydropyridine calcium channel blocker which is also used as an antianginal and antihypertensive. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H22ClNO7, Molecular Weight: 459.88. US Biological Life Sciences.
Intermediate in the preparation of (S)-Montelukast. Group: Biochemicals. Alternative Names: (R) -α -[3-[2- (7-Chloro-2-quinolinyl) ethenyl]phenyl]-2- (1-hydroxy-1-methylethyl) benzenepropanol. Grades: Highly Purified. CAS No. 150026-75-8. Pack Sizes: 10mg. US Biological Life Sciences.
2-[3-(R)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol is an intermediate in the synthesis of Montelukast, which is a leukotriene receptor antagonist indicated for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: (R)-α-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol; (1R)-1-{3-[(E)-2-(7-Chloro-2-quinoleinyl)vinyl]phenyl}-3-[2-(2-hydroxy-2-propanyl)phenyl]-1-propanol; Benzenepropanol, α-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-, (αR)-; (R,E)-1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propan-1-ol. Grades: ≥95%. CAS No. 150026-75-8. Molecular formula: C29H28ClNO2. Mole weight: 457.99.
2-[3- (S) -[3- (2- (7-Chloro-2-quinolinyl) ethenyl) phenyl]-3-hydroxypropyl]phenyl-2- (1-hydroxy-2-methoxymethyl) propanol
Intermediate in the production of Montelukast metabolites. Group: Biochemicals. Grades: Highly Purified. CAS No. 184764-20-3. Pack Sizes: 2.5mg. US Biological Life Sciences.
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2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-(1'-hydroxy-2'-methoxymethyl)propanol (Mixture of Diastereomers)
2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-(1'-hydroxy-2'-methoxymethyl)propanol (Mixture of Diastereomers) is an intermediate in the synthesis of Montelukast, which is a leukotriene receptor antagonist indicated for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Uses: Intermediate in the production of montelukast metabolites. Synonyms: (1S)-1-(3-((E)-2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxy-1-(methoxymethoxy)propan-2-yl)phenyl)propan-1-ol; Benzenepropanol, α-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-[1-hydroxy-2-(methoxymethoxy)-1-methylethyl]-, (αS)-. CAS No. 184764-20-3. Molecular formula: C31H32ClNO4. Mole weight: 518.04.
2-[3- (S) -[3- (2- (7-Chloro-2-quinolinyl) ethenyl) phenyl]-3-hydroxypropyl]phenyl-2-propanol
A montelukast impurity. Group: Biochemicals. Alternative Names: (S) -α -[3-[2- (7-Chloro-2-quinolinyl) ethenyl]phenyl]-2- (1-hydroxy-1-methylethyl) benzenepropanol. Grades: Highly Purified. CAS No. 287930-77-2. Pack Sizes: 25mg. US Biological Life Sciences.
2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol is a montelukast impurity, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Uses: A montelukast impurity. Synonyms: (S)-α-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol. CAS No. 287930-77-2. Molecular formula: C29H28ClNO2. Mole weight: 457.99.
2-[3- (S) -[3- (2- (7-Chloro-2-quinolinyl) ethenyl) phenyl]-3-hydroxypropyl]phenyl-2-propanol-d6
2-[3- (S) -[3- (2- (7-Chloro-2-quinolinyl) ethenyl) phenyl]-3-hydroxypropyl]phenyl-2-propanol-d6. Group: Biochemicals. Alternative Names: (S) -α -[3-[2- (7-Chloro-2-quinolinyl) ethenyl]phenyl]-2- (1-hydroxy-1-methylethyl) benzenepropanol-d6. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Intermediate in the preparation of Cycloserine. Group: Biochemicals. Alternative Names: 2-Amino-3-chloro-propionohydroxamic. Grades: Highly Purified. CAS No. 120854-55-9. Pack Sizes: 250mg. US Biological Life Sciences.
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2-Amino-3-chloro-N-hydroxy-propanamide-15N,d3
Intermediate in the preparation of labeled Cycloserine. Group: Biochemicals. Alternative Names: 2-Amino-3-chloro-propionohydroxamic-15N,d3 Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
2-Amino-4-chloro-N-((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)-5-hydroxybenzamide-d3 is an labelled intermediate of 6-Hydroxy Albaconazole (H761395), a metabolite of Albaconazole (H761395), an antifungal agent as neuroprotectant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250ug, 1mg. Molecular Formula: C19H15D3ClF2N5O3. US Biological Life Sciences.
Worldwide
2-Amino-4-hydroxy-6-chloro-s-triazine
An aromatic intermediate compound useful for the preparation of substituted melamine, ammelides, and ammelines. Group: Biochemicals. Alternative Names: 4-Amino-6-chloro-1,3,5-triazin-2(1H)-one; 2-Amino-4-chloro-6-hydroxy-s-triazine; NSC 269402. Grades: Highly Purified. CAS No. 38862-29-2. Pack Sizes: 250mg. US Biological Life Sciences.
2-Chloro-1-(4-hydroxy-3-methoxyphenyl)propan-1-one is a chemical reagent used in the synthesis of 2-amino-4-arylthiazole as an inhibitor of 3D polymerase in the treatment towards foot-and-mouth disease (FMD). Group: Biochemicals. Grades: Highly Purified. CAS No. 68505-86-2. Pack Sizes: 100mg, 500mg. Molecular Formula: C10H11ClO3, Molecular Weight: 214.65. US Biological Life Sciences.
Worldwide
2-Chloro-1-(4-hydroxy-phenyl)-ethanone
2-Chloro-1-(4-hydroxy-phenyl)-ethanone is a reagent that is used in the preparation of hydroxypyrimidine derivatives and their HDAC (histone deacetylases) inhibitory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 6305-04-0. Pack Sizes: 500mg, 5g. Molecular Formula: C8H7ClO2, Molecular Weight: 170.59. US Biological Life Sciences.
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