A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
p-Tolylmaleimide (compound 9) is a naphthalimide derivative that has cytotoxic effects on cancer cells. p-Tolylmaleimide can arrest the cell cycle of human acute myeloid leukemia cells K562 in the sub-G0/G1 phase and induce apoptosis [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1631-28-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-129592.
p-Tolylmercuric Chloride
p-Tolylmercuric Chloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences.
P-Tolyltrimethoxysilane. Group: Self assembly and contact printing materials. Alternative Names: 4-MeC6H4Si(OMe)3; p-Trimethoxysilyltoluene; 4-methylphenyltrimethoxysilane; Trimethoxy(p-tolyl)silane; trimethoxy(4-methylphenyl)silane; 4-tolyl trimethoxysilane. CAS No. 17873-01-7. Pack Sizes: 10 g; 100 g. Product ID: trimethoxy-(4-methylphenyl)silane. Molecular formula: 212.32. Mole weight: C10H16O3Si. CC1=CC=C(C=C1)[Si](OC)(OC)OC. XQEGZYAXBCFSBS-UHFFFAOYSA-N. 97%.
p-Tolylurea
p-Tolylurea. Group: Biochemicals. Grades: Highly Purified. CAS No. 622-51-5. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
p-Topolin
p-Topolin. Group: Biochemicals. Alternative Names: 6- (4-Hydroxybenzylamino) purine; N6- (4-Hydroxybenzyl) adenosine. Grades: Highly Purified. CAS No. 80054-30-4. Pack Sizes: 100mg, 250mg, 500mg, 1g. Molecular Formula: C12H11N5O. US Biological Life Sciences.
Worldwide
p-Topolin-9-glucoside
p-Topolin-9-glucosid, derived from plants, is an organic element that displays considerable potential due to its cytokinin properties, which effectively stimulate cell division and growth. Synonyms: 6-(4-hydroxybenzylamino)-9-b-D-glucopyranosylpurine. CAS No. 1046433-04-8. Molecular formula: C18H21N5O6. Mole weight: 403.39.
p-Topolin riboside-5'-monophosphate sodium salt
p-Topolin riboside-5'-monophosphate sodium salt is a vital compound used in the research of various diseases, including cancer, diabetes and neurodegenerative disorders. This sodium salt form ensures optimal solubility and bioavailability. Synonyms: 6-(4-Hydroxybenzylamino)-9-b-D-ribofuranosylpurine-5'-monophosphate disodium monohydrate; N6-(4-Hydroxybenzyl)adenosine-5'-monophosphate. Molecular formula: C17H18N5Na2O8P·H2O. Mole weight: 515.32.
pTp
pTp is a competitive inhibitor of staphylococcal nuclease. Synonyms: Thymidine- 3', 5'- O- bisphosphate, sodium salt. Grades: ≥ 95% by HPLC. CAS No. 2863-4-9. Molecular formula: C10H16N2O11P2. Mole weight: 402.2.
PTP1B-IN-1
PTP1B-IN-1 is a potent protein tyrosine phosphatase-1B (PTP1B) inhibitor. Synonyms: PTP1B-IN-1; PTP1B IN 1; PTP1BIN1; PTP1B inhibitor 1; PTP1B-inhibitor-1. Grades: >98%. CAS No. 612530-44-6. Molecular formula: C8H8N2O3S. Mole weight: 212.23.
Ptp1B-In-2
Ptp1B-In-2 is a selective protein tyrosine phosphatase-1B (PTP1B) inhibitor. Synonyms: Ptp1B In 2; MDK3465; MDK-3465; MDK 3465; methyl 5-(N-(4-(N-(2-methoxy-2-oxoethyl)methylsulfonamido)benzyl)-1-phenylmethylsulfonamido)-2-((4-methylbenzyl)oxy)benzoate. CAS No. 1919853-46-5. Molecular formula: C34H36N2O9S2. Mole weight: 680.79.
PTP1B-IN-3
PTP1B-IN-3 is a potent and orally active PTP1B inhibitor with IC 50 s of 120 nM for both PTP1B and TCPTP. PTP1B-IN-3 has antidiabetic and anticancer effects [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 809272-64-8. Pack Sizes: 1 mg; 5 mg. Product ID: HY-15133.
PTP1B-IN-3 diammonium
PTP1B-IN-3 diammonium is a potent and orally active PTP1B inhibitor with IC 50 s of 120 nM for both PTP1B and TCPTP. PTP1B-IN-3 diammonium has antidiabetic and anticancer effects [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2702673-78-5. Pack Sizes: 1 mg. Product ID: HY-15133A.
PTP1B Inhibitor
PTP1B inhibitor is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B), which is involved in cell signaling relevant to diabetes, obesity, and cancer. Synonyms: Protein Tyrosine Phosphatase 1B Inhibitor; FRJ; 3-(3,5-Dibromo-4-hydroxy-benzoyl)-2-ethyl-benzofuran-6-sulfonicacid-(4-(thiazol-2-ylsulfamyl)-phenyl)-amide. Grades: ≥98%. CAS No. 765317-72-4. Molecular formula: C26H19Br2N3O7S3. Mole weight: 741.5.
PtPd/graphene nanocomposite
PtPd/graphene nanocomposite. Uses: Efficient electrocatalyst material for fuel cells including methanol oxidation, proton exchange membrane. Group: 3d printing materials carbon nano materials.
PtPd/reduced graphene oxide nanocomposite
PtPd/reduced graphene oxide nanocomposite. Uses: Efficient electrocatalyst material for fuel cells including methanol oxidation, proton exchange membrane. Group: 3d printing materials carbon nano materials.
PTP Inhibitor III
PTP Inhibitor III is a cell-permeable inhibitor of protein tyrosine phosphatase (PTP), a group of enzymes that remove phosphate groups from phosphorylated tyrosine residues on proteins. It binds to the catalytic domain of SHP-1 with Ki value of 184 μM. Synonyms: α-Bromo-4-(carboxymethoxy)acetophenone; Protein Tyrosine Phosphatase Inhibitor III; 2-[4-(2-Bromoacetyl)phenoxy]acetic acid. Grades: ≥95%. CAS No. 29936-81-0. Molecular formula: C10H9BrO4. Mole weight: 273.1.
PTP Inhibitor IV
PTP inhibitor IV is an uncharged, 1,4-di-substituted, phenyl-linked bis-trifluoromethylsulfonamido phosphate mimetic that acts as a reversible, competitive, and active-site directed inhibitor of SHP-2, PTP1B, PTP-ε, PTP-Meg-2, PTP-σ, PTP-β, and PTP-μ (IC50s = 1.8, 2.5, 8.4, 13, 20, 6.4, and 6.7 μM, respectively). Synonyms: Protein Tyrosine Phosphatase Inhibitor IV; Bis(4-Trifluoromethylsulfonamidophenyl)-1,4-diisopropylbenzene; 1, 1, 1-trifluoro-N-[4-[2-[4-[2-[4- (trifluoromethylsulfonylamino) phenyl]propan-2-yl]phenyl]propan-2-yl]phenyl]methanesulfonamide. Grades: ≥98%. CAS No. 329317-98-8. Molecular formula: C26H26F6N2O4S2. Mole weight: 608.6.
p-t-p-s-Nh2
Heterocyclic Organic Compound. Alternative Names: P-T-P-S-NH2;PRO-THR-PRO-SER-NH2;pro-thr-pro-ser amide. CAS No. 121269-85-0. Molecular formula: C17H29N5O6. Mole weight: 399.44. Catalog: ACM121269850.
p-Trifluoromethylphenyl is used in the synthesis of P2Y1 antagonists and antithrombotic agents. Also, used in the synthesis of potent myeloid cell leukemia inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 402-45-9. Pack Sizes: 1g, 10g, 25g. Molecular Formula: C?H?F?O. US Biological Life Sciences.
PT-S58 is a full peroxisome proliferator-activated receptor (PPAR) β/δ antagonist as a derivative of GSK0660. But PT-S58 has a three-fold higher affinity for the receptor than GSK0660. PT-S58 can inhibit agonist-induced target gene expression. Unlike GSK0660, PT-S58 can block the recruitment co-repressor molecules such as SMRT. Synonyms: PT-S58; PT-S-58; PT-S 58. methyl 3-(N-(4-(tert-butylamino)-2-methoxyphenyl)sulfamoyl)thiophene-2-carboxylate. Grades: 98%. CAS No. 1356497-92-1. Molecular formula: C17H22N2O5S2. Mole weight: 398.49.
PtSe2 Crystal
Graphene-like Materials Series. CAS No. 12038-26-5. Purity: 0.9999. Catalog: ACM12038265.
P type Bismuth(III) telluride
P type Bismuth(III) telluride. Group: Semiconductor blocks. CAS No. 1304-82-1.
PTZ-256 is a phenothiazine derivative with chemical name: 3-(10H-phenothiazin-10-yl)propane-1-amine. PTZ-256 has molecule weight 256, therefore, we call it as PTZ-256. Synonyms: PTZ 256; PTZ256; 3-(10H-phenothiazin-10-yl)propan-1-amine; N-(3-aminopropyl)phenothiazine; 10-(3-aminopropyl)phenothiazine. CAS No. 2095-21-8. Molecular formula: C15H16N2S. Mole weight: 256.37.
PTZ-343
It acts as an HRP chemiluminescence enhancer. In the configuration of chemiluminescence substrate A/B solution, the addition of a certain amount of enhancer is helpful to enhance the luminescence intensity and sensitivity. Uses: For research use only. Synonyms: Sodium 3-(10H-Phenothiazin-10-yl)?propane-1-sulfonate; 10H-Phenothiazine-10-propanesulfonic Acid, Sodium Salt; 3-(10'-Phenothiazinyl)propane-1-sulfonate Sodium; 3-(phenothiazin-10-yl)propane-1-sulfonate Sodium; PTZ 343; PTZ343. Grades: 98% by HPLC. CAS No. 101199-38-6. Molecular formula: C15H14NNaO3S2. Mole weight: 343.40.
PU 02
PU 02. Group: Biochemicals. Grades: Purified. CAS No. 313984-77-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
PU 02
PU 02 is a potent and selective 5-HT3 receptor antagonist (IC50 values are 0.36 and 0.73 μM in HEK293 cells transfected with human 5-HT3A and 5-HT3AB receptors respectively). It is selective for 5-HT3 over other Cys-loop containing receptors with IC50 values >100 μM for mouse, rat, and human nicotinic (nACh), human GABAA, and human glycine (Gly) receptors. Synonyms: PU-02; PU 02; PU02. 6-[(1-Naphthalenylmethyl)thio]-9H-purine. Grades: ≥97% by HPLC. CAS No. 313984-77-9. Molecular formula: C16H12N4S. Mole weight: 292.36.
PU 23
PU 23 is a non-carboxylic multidrug resistance protein 4 ( MRP4 ) inhibitor as an active agent reducing resistance to anticancer agent 6-Mercaptopurine [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 817635-93-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-136217.
PU 23
PU 23 is a multidrug resistance protein (MRP) 4 inhibitor that sensitizes MRP4-overexpressing cells to the anticancer agent 6-Mercaptopurine. Synonyms: N- [ [ [4- [ [ (Phenylmethyl) amino] sulfonyl] phenyl] amino] thioxomethyl] benzamide. Grades: ≥98% by HPLC. CAS No. 817635-93-1. Molecular formula: C21H19N3O3S2. Mole weight: 425.52.
Puberulic acid
Puberulic acid is an aromatic derivative antibiotic produced by strains such as Pen. puberulum and Pen. aurantiovirens. It has weak anti-Gram-positive bacteria activity. Synonyms: Puberlic acid. CAS No. 99-23-0. Molecular formula: C8H6O6. Mole weight: 198.13.
Puberulonic acid
Puberulonic acid is an aromatic derivative antibiotic produced by strains such as Pen. puberulum and Pen. aurantiovirens. It has weak anti-Gram-positive bacteria activity. CAS No. 82-83-7. Molecular formula: C9H4O7. Mole weight: 224.12.
pUC19/Kzo9 I (Sau3AI)
pUC19/Kzo9 I (Sau3AI). The kzo9 i digest of puc19 dna yields 15 fragments suitable for use as molecular weight standards for agarose and polyacrylamide gel electrophoresis. Group: Markers & Ladders. Storage: Store at -20 ?. Cat No: MK-2026.
pUC19/Msp I
pUC19/Msp I. The msp i digest of puc19 dna yields 12 bands suitable for use as molecular weight standards for agarose and polyacrylamide gel electrophoresis. Group: Markers & Ladders. Storage: Store at -20 ?. Cat No: MK-2027.
Pucotenlimab
Pucotenlimab (HX008) is a humanized immunoglobulin G4 (IgG4) anti programmed cell death protein 1 (anti-PD-1) monoclonal antibody. Pucotenlimab can be used for the research of tumor [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: HX008. CAS No. 2403647-03-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99938.
Pueraria Mirifica Root P.E. 40% Isoflavones UV
Pueraria Mirifica Root P.E. 40% Isoflavones UV.
CA, FL & NJ
Puerarin
Puerarin is an isoflavone extracted from Pueraria root and is a 5-HT2C receptor antagonist. Puerarin inhibits the dorsal motor nucleus of the vagus (DMV)-vagus nerve pathway, which in turn leads to decreased fat absorption [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. CAS No. 3681-99-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0145.
Puerarin
Puerarin - Product ID: NST-10-87. Category: Flavonoids. Alternative Names: 4',7-Dihydroxy-8-C-glucosylisoflavone ; Daidzein-8-C-glucoside. Purity: 98%. Test method: HPLC. CAS No. 3681-99-0. Pack Sizes: 25g, 50g, 125g, 250g. Appearance: White to beige coloured Powder. Molecular formula: C21H20O9. Mole weight: 416.38. Storage: +2 +8 °C.
Puerarin
Puerarin is a naturally occuring isoflavonoid derived from Chinese medical herb kudzu root and has been used for the treatment of various cardiovascular diseases. Recent sutdies have shown the potential of puerarin treatment as a novel approach to lowering the risk of or improving function in ischemia-reperfusion brain injury-related disorders. Group: Biochemicals. Alternative Names: Daidzein 8-C-glucoside; Kakonein; NPI 031G. Grades: Highly Purified. CAS No. 3681-99-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Puerarin
50mg Pack Size. Group: Bioactive Small Molecules, Aroma Chemicals, Biochemicals, Flavours and Fragrance Materials. Formula: C21H20O9. CAS No. 3681-99-0. Prepack ID 21243065-50mg. Molecular Weight 432.38. See USA prepack pricing.
A heme-thiolate (P-450) enzyme from the bacterium Bacillus subtilis. The order of events during the overall reaction is unknown. Pulcherrimic acid spontaneously forms an iron chelate with Fe(3+) to form the red pigment pulcherrimin. Group: Enzymes. Synonyms: cyclo-L-leucyl-L-leucyl dipeptide oxidase; CYP134A1; CypX (ambiguous). Enzyme Commission Number: EC 1.14.15.13. 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-0938; pulcherriminic acid synthase; EC 1.14.15.13; cyclo-L-leucyl-L-leucyl dipeptide oxidase; CYP134A1; CypX (ambiguous). Cat No: EXWM-0938.
Pulchinenoside B
Pulchinenoside B is an extract derived from a distinct plant, acting as a remarkable natural compound widely recognized in the field of diverse ailments research. Synonyms: Anemoside B. Grades: >98%. CAS No. 135247-95-9. Molecular formula: C53H86O22. Mole weight: 1221.4.
Pulegone
Pulegone, the major chemical constituent of Nepeta cataria essential oil which is an aromatic herb, is one of avian repellents [1]. The molecular target for the repellent action of Pulegone in avian species is nociceptive TRP ankyrin 1 (TRPA1). Pulegone stimulates both TRPM8 and TRPA1 channel in chicken sensory neurons and suppresses the former but not the latter at high concentrations [2]. Uses: Scientific research. Group: Natural products. CAS No. 89-82-7. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-N1500.
Pulegone Dextro Natural ex Pennyroyal Oil
Pulegone Dextro Natural ex Pennyroyal Oil. CAS No. 89-82-7. FEMA No. 2963. Kosher: Y. VIGON Item # 501100. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers, Aromatherapy, Essetial Oils.
America & Internationally
Pullulan
Pullulan is an extracellular water-soluble mucopolysaccharide similar to glucan and xanthan gum produced by the fermentation of Aureobasidium pullulans, also known as pullulan and pullulan. The polysaccharide is mainly composed of maltotriose linked by α-1,6 glycosidic bonds. Pullulan has a unique structure and properties, elastic in structure and relatively high solubility. The polysaccharide has wide application prospects in medicine, food, petroleum, chemical industry and other industries. Because it can be degraded and utilized by microorganisms in nature and will not cause environmental pollution, it is known as pollution-free plastic. Uses: ·fillers and bonding agents for the pharmaceutical industry, cosmetics ·food quality improvers and thickeners ·water-soluble packaging material for oxidation prevention. Group: Natural polymers and biopolymerspolysaccharidepolymers. Alternative Names: 1,4:1,6-Alpha-D-glucan 1,6-alpha-linked maltotriose. CAS No. 9057-2-7. Molecular formula: 532.49. Mole weight: C20H36O16. 95%+.
Pullulan
Pullulan. CAS No. 9057-2-7. Product ID: PE-0164. Category: Thickening Agents; Stabilizer. Product Keywords: Other Capsule Excipients; Stabilizers; PE-0164; Pullulan; Thickening Agents; Stabilizer; /; 9057-02-7. UNII: 8ZQ0AYU1TT. Chemical Name: Pullulan. Grade: Pharmceutical Excipients. Administration route: Oral. Dosage Form: Oral tablets. Stability and Storage Conditions: Store in an airtight container. Commonly used amount and the maximum amount: Generally used with carrageenan, locust bean gum, etc., the amount of 0.15% ~ 0.5%. Source and Preparation: Pullulan polysaccharide is a kind of special microbial polysaccharide discovered by R. Boer in 1938. It is a kind of extracellular water-soluble mucous polysaccharide similar to glucan and xanthan gum produced by fermentation of sprouted stalk fungus. Black yeast (AureobasidIumpullulans, also called aureobasidium pullulans) were incubated in the medium containing starch hydrolysates (generally cerealose) and inorganic salts (27-30 °C, 4-7 days), then heated and centrifuged to remove the bacteria, and the filtrate was precipitated with an equal amount of ethanol. It is then dissolved in water and refined.
Pullulan
Pullulan is a natural, biocompatible polysaccharide utilized in the biomedical industry. It has shown potential applications for controlled drug delivery and tissue engineering applications. Pullulan-based drug delivery systems have been investigated for the research of cancer, diabetes and cardiovascular diseases. Synonyms: E1204; Polymaltotriose. CAS No. 9057-2-7. Molecular formula: (C6H12O5)n.
Pullulan
Pullulan is a polysaccharide polymer consisting of D-Maltotriose (M159000) units; a trisaccharide resulting from the digestion of Amalose by α-Amalase. Pullulan has been used in a study to assess bone tissue engineering. Addition of pullulan has improved the elongation at break of gelatin based edible film when the amount was 50% (wt. %). Group: Biochemicals. Grades: Highly Purified. CAS No. 9057-2-7. Pack Sizes: 1g, 2.5 g. Molecular Formula: (C6H12O5)n. US Biological Life Sciences.