A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Pyrenophorin is a macrocyclic polylactone antibiotic produced by Pyrenophora averae NH7. It has activity against Gram-positive bacteria, mycobacteria, filamentous fungi, yeast-like fungi and Trichomonas. Synonyms: 1,9-Dioxacyclohexadeca-3,11-diene-2,5,10,13-tetrone, 8,16-dimethyl-, (8R-(3E,8R*,11E,16R*))-. CAS No. 5739-85-5. Molecular formula: C16H20O6. Mole weight: 308.33.
Pyrenophorol
A simple macrocyclic dilactone produced by a number of species of pathogenic fungi, including byssochlamys, stenphyllum, alternaria and drechslera. It exhibits antibacterial, herbicidal and anthelmintic properties. It is a weak inhibitor of propyl endopeptidases and can inhibit seed germination. Synonyms: (-)-Pyrenophorol; Helmidiol; (5S,8R,13S,16R)-(-)-pyrenophorol. Grades: >95% by HPLC. CAS No. 22248-41-5. Molecular formula: C16H24O6. Mole weight: 312.36.
Pyrethrin 1
Pyrethrin 1 is a pesticide residue that has been found in baby food. Group: Biochemicals. Grades: Highly Purified. CAS No. 121-21-1. Pack Sizes: 1mg. Molecular Formula: C21H28O3. US Biological Life Sciences.
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Pyrethrin 1-d6
Pyrethrin 1-d6 is the labeled analogue of Pyrethrin 1 (P991245), a pesticide residue that has been found in baby food. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C21H22D6O3, Molecular Weight: 334.48. US Biological Life Sciences.
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pyrethroid hydrolase
The enzyme is involved in degradation of pyrethroid pesticides. The enzymes from Sphingobium sp., Klebsiella sp. and Aspergillus niger hydrolyse cis-permethrin at approximately equal rate to trans-permethrin. The enzyme from mouse hydrolyses trans-permethrin at a rate about 22-fold higher than cis-permethrin. Group: Enzymes. Synonyms: pyrethroid-hydrolyzing carboxylesterase; pyrethroid-hydrolysing esterase; pyrethroid-hydrolyzing esterase; pyrethroid-selective esterase; pyrethroid-cleaving enzyme; permethrinase; PytH; EstP. Enzyme Commission Number: EC 3.1.1.88. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3517; pyrethroid hydrolase; EC 3.1.1.88; pyrethroid-hydrolyzing carboxylesterase; pyrethroid-hydrolysing esterase; pyrethroid-hydrolyzing esterase; pyrethroid-selective esterase; pyrethroid-cleaving enzyme; permethrinase; PytH; EstP. Cat No: EXWM-3517.
Pyrethrum-extract
Pyrethrum-extract. Group: Biochemicals. Grades: Highly Purified. CAS No. 8003-34-7. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C21H28O3. US Biological Life Sciences.
Worldwide
Pyrethrum Extract (Technical Grade)
Pyrethrum Extract is used as a component in pesticides and insecticides. Pyrethrum Extract is a sum of a mixture of six various pyrethrine compounds, which are derived from Chrysanthemum cinerariifolium plants. Group: Biochemicals. Grades: Purified. CAS No. 8003-34-7. Pack Sizes: 5mg, 10mg. Molecular Formula: N/A. US Biological Life Sciences.
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Pyr-Gln-Ala-OH
Pyr-Gln-Ala-OH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg. US Biological Life Sciences.
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Pyr-gln-oh
Heterocyclic Organic Compound. Alternative Names: PYR-GLN-OH;Pyr-Gln. CAS No. 109481-23-4. Molecular formula: C10H15N3O5. Mole weight: 257.24. Catalog: ACM109481234.
Pyribedil impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50602-50-1. Molecular Formula: C15H18N4O2. Mole Weight: 286.34. Catalog: APB50602501.
Pyribedil impurity 2
Pyribedil impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50602-51-2. Molecular Formula: C16H18N4O3. Mole Weight: 314.35. Catalog: APB50602512.
Pyribedil impurity 3
Pyribedil impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55436-41-4. Molecular Formula: C20H22N2O4. Mole Weight: 354.41. Catalog: APB55436414.
Pyribedil impurity 4
Pyribedil impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53954-71-5. Molecular Formula: C16H18N4O3. Mole Weight: 314.35. Catalog: APB53954715.
Pyribedil impurity 5
Pyribedil impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21280-23-9. Molecular Formula: C16H17ClN4O2. Mole Weight: 332.79. Catalog: APB21280239.
Pyridaben
Pyridaben is a pyridazinone derivative used as an acaricide. Group: Biochemicals. Alternative Names: 4-Chloro-2- (1, 1-dimethylethyl) -5-[[[4- (1, 1-dimethylethyl) phenyl]methyl]thio]-3 (2H) -pyridazinone; 2-tert-Butyl-5-(4-tert-Butylbenzylthio)-4-chloropyridazin-3(2H)-one; BAS 300; Damanlin; GWN 1715; NC 129; NCI 129; Nexter; Pyramite; Sanmite. Grades: Highly Purified. CAS No. 96489-71-3. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
Pyridaben
Pyridaben is a mitochondrial electron transport inhibitor (METI) acaricide that promotes the formation of damaging oxygen and nitrogen radicals. Pyridaben selectively inhibits complex I ( NADH dehydrogenase ) with an IC 50 value of 2.4 nM (assay sites: rat liver and bovine heart mitochondria). Pyridaben also significantly inhibits rat mitochondrial mtNOS function [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 96489-71-3. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B0817.
Pyridalyl
Pyridalyl (S 1812) is an insecticides against Lepidoptera and Thrips. Pyridalyl is less toxic to some beneficial arthropods, and non-target organisms, such as mammals and fish, and thus be utilized in integrated pest management and resistance management [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: S 1812. CAS No. 179101-81-6. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-119779.
Pyridin-3-ylacetaldehyde. Group: Biochemicals. Alternative Names: 2-(Pyridin-3-yl)acetaldehyde; 3-Pyridylacetaldehyde; Pyridin-3-ylacetaldehyde; α-(Pyridin-3-yl)acetaldehyde. Grades: Highly Purified. CAS No. 42545-63-1. Pack Sizes: 250mg. Molecular Formula: C7H7NO, Molecular Weight: 121.14. US Biological Life Sciences.
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Pyridin-3-ylboronic acid
pyridin-3-ylboronic 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. 1692-25-7. Pack Sizes: 10 g; 25 g. Product ID: HY-75129.
Pyridindolol K1
Pyridindolol K1 is an alkaloid antibiotic produced by Str. sp. K93-0711. Synonyms: Pyridoindole K1. Molecular formula: C18H18N2O5. Mole weight: 342.35.
Pyridindolol K2
Pyridindolol K2 is an alkaloid antibiotic produced by Str. sp. K93-0711. Pyridindolol K2 can inhibit the adhesion of HL-60 cells. Synonyms: Pyridoindole K2. Molecular formula: C16H16N2O4. Mole weight: 300.31.
Pyridine
Pyridine. Grades: ACS. CAS No. 110-86-1. Pack Sizes: Milliliter Quantities: 500 ml , 4 L , 4 x 4 L , 203L. Order Number: 15200.
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Pyridine
Environmental Standards. Alternative Names: Azabenzene. CAS No. 110-86-1. Molecular formula: C5H5N. Mole weight: 79.1. ECNumber: 203-809-9. Catalog: ACM110861.
Pyridine
Pyridine. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
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Pyridine,1-sulfide(9ci)
Heterocyclic Organic Compound. CAS No. 115974-66-8. Catalog: ACM115974668.
Pyridine-2,4-dicarboxylic acid monohydrate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 499-80-9. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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Pyridine-2,4-dicarboxylic-diethylamide
Heterocyclic Organic Compound. CAS No. 117517-22-3. Catalog: ACM117517223.
Pyridine,2,4-dichloro-3,5,6-trimethyl-
Heterocyclic Organic Compound. Alternative Names: 2,4-DICHLORO-3,5,6-TRIMETHYLPYRIDINE;AURORA KA-6252;4,6-Dichloro-2,3,5-trimethylpyridine. CAS No. 109371-17-7. Molecular formula: C8H9 Cl2 N. Mole weight: 190.07. Purity: 0.96. IUPACName: 2,4-dichloro-3,5,6-trimethylpyridine. Canonical SMILES: CC1=C(C(=C(N=C1C)Cl)C)Cl. Density: 1.223g/cm³. Catalog: ACM109371177.
Pyridine,2,4-dimethyl-3-propyl-(9ci)
Heterocyclic Organic Compound. Alternative Names: Pyridine, 2,4-dimethyl-3-propyl- (9CI). CAS No. 121259-17-4. Molecular formula: C10H15N. Mole weight: 149.2328. Catalog: ACM121259174.
Pyridine-2,5-dicarboxylic acid, 98
Pyridine-2,5-dicarboxylic acid, 98. CAS No: 100-26-5
Sarchem Laboratories New Jersey NJ
Pyridine, 2,6-bis(1H-pyrazol-1-ylmethyl)-
Other MOFs Ligands. Alternative Names: 2,6-Bis[(1H-pyrazol-1-yl)methyl]pyridine. CAS No. 111195-75-6. Molecular formula: C13H13N5. Mole weight: 239.28. Purity: 0.95. Catalog: ACM111195756-1.
Pyridine-2,6-dicarboxylic acid
Pyridine-2,6-dicarboxylic acid is a dicarboxylic acid containing a pyridine ring with unique chemical properties that make it an important ingredient in a variety of industrial processes. Pyridine-2,6-dicarboxylic acid is commonly used as a ligand for metal ions, a building block in the synthesis of pharmaceuticals and organic compounds, and a precursor in the production of pigments and dyes. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 2,6-Pyridinedicarboxylic acid. CAS No. 499-83-2. Pack Sizes: 5 g; 10 g. Product ID: HY-Y1024.
25g Pack Size. Group: Building Blocks, Organics, Pyridines, Research Organics & Inorganics. Formula: C7H6N2. CAS No. 2739-97-1. Prepack ID 90027817-25g. Molecular Weight 118.14. See USA prepack pricing.
Pyridine-2-acetonitrile
2-Pyridineacetonitrile is a useful reagent for the organic synthesis and studies of pyridyl and dihydropyridyl analogs of meperidine and ketobemidone with their antinociceptive activities. Group: Biochemicals. Alternative Names: 2-Pyridylacetonitrile; 2-pyridin-2-ylacetonitrile. Grades: Highly Purified. CAS No. 2739-97-1. Pack Sizes: 10g, 25g, 50g, 100g. Molecular Formula: C7H6N2, Molecular Weight: 118.14. US Biological Life Sciences.
Worldwide
Pyridine-2-aldoxime 98+% (GC)
Pyridine-2-aldoxime 98+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
Pyridine-2-aldoxime 99+%
Pyridine-2-aldoxime 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 2110-14-7. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
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Pyridine,2-amino-4-vinyl-(6ci)
Heterocyclic Organic Compound. Alternative Names: Pyridine, 2-amino-4-vinyl- (6CI). CAS No. 102000-55-5. Molecular formula: C7H8N2. Catalog: ACM102000555.
Pyridine,2-(aminooxy)-5-chloro-(9ci)
Heterocyclic Organic Compound. CAS No. 119809-46-0. Catalog: ACM119809460.
Pyridine,2-(aminooxy)-6-chloro-(9ci)
Heterocyclic Organic Compound. CAS No. 119809-51-7. Catalog: ACM119809517.