A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Pterisolic acid C is a natural diterpenoid found in the herbs of Pteris semipinnata. Synonyms: (4alpha)-13-Hydroxy-15-oxokaura-9(11),16-dien-18-oic acid. Grade: >98%. CAS No. 1401419-87-1. Molecular formula: C20H26O4. Mole weight: 330.4.
Pterisolic acid D
Pterisolic acid D is a natural diterpenoid found in the herbs of Pteris semipinnata. Synonyms: (4alpha,6beta)-6,9-Dihydroxy-15-oxokauran-18-oic acid. Grade: >97%. CAS No. 1401419-88-2. Molecular formula: C20H30O5. Mole weight: 350.5.
Pterisolic acid E
Pterisolic acid E is extracted from the herbs of Pteris semipinnata. Synonyms: (4alpha,12beta)-9,12-Dihydroxy-15-oxokauran-18-oic acid. Grade: 95.0%. CAS No. 1401419-89-3. Molecular formula: C20H30O5. Mole weight: 350.50.
Pterisolic acid F
Pterisolic acid F is a natural diterpenoid found in the herbs of Pteris semipinnata. Synonyms: (4alpha,16alpha)-9,16,17-Trihydroxy-15-oxokauran-18-oic acid. Grade: >95%. CAS No. 1401419-90-6. Molecular formula: C20H30O6. Mole weight: 366.5.
Pteroic acid
Pteroic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 119-24-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C14H12N6O3. US Biological Life Sciences.
Worldwide
Pteroic acid
Pteroic acid is a precursor to significant compounds like Folic acid (HY-16637) and Vitamin B12 (HY-B0315). Pteroic acid facilitates the examination of how different compounds influence cell growth and development[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 119-24-4. Pack Sizes: 500 mg; 1 g; 5 g; 10 g; 25 g. Product ID: HY-79139.
Pterokaurene L3
Pterokaurene L3 is a natural diterpenoid found in the herbs of Wedelia trilobata. Synonyms: 9beta-Hydroxy-ent-kaur-16-en-oic acid. Grade: >95%. CAS No. 77658-38-9. Molecular formula: C20H30O3. Mole weight: 318.46.
Pteroside D
Pteroside D is a natural sesquiterpenoid isolated from the herbs of Pteris multifida. Synonyms: (S)-6-[2-(β-D-Glucopyranosyloxy)ethyl]-2,3-dihydro-3-hydroxy-2,2,5,7-tetramethyl-1H-inden-1-one. Grade: >98%. CAS No. 35943-38-5. Molecular formula: C21H30O8. Mole weight: 410.5.
Pterosin B
Pterosin B is an orally active indanone. Pterosin B can be obtained from Pteridium aquilinum. Pterosin B is a Sik3 signaling inhibitor. Pterosin B inhibits Klf5 expression and reduces β-amyloid deposition. Pterosin B prevents chondrocyte hypertrophy and osteoarthritis in mice. Pterosin B inhibits cardiomyocyte hypertrophy, improves cognitive impairment, and lowers blood glucose. Pterosin B can be used in research on arthritis, Alzheimer's disease, pathological cardiac hypertrophy and diabetes[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. CAS No. 34175-96-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg. Product ID: HY-N1570.
Pterostilbene
Pterostilbene is a natural plant anti-aging hormone. Pterostilbene has rich medicinal value and belongs to an antifungal active ingredient in blood products. Pterostilbene, a methylated derivative of resveratrol, has many biological activities such as whitening, anti-aging, anti-fungal, anti-oxidation, anti-tumor, hypolipidemia and antibacterial. Pterostilbene is a peroxisome proliferator-activated receptor alpha (PPAR-alpha) agonist. It is an antioxidant component of blueberries and Pterocarpus marsupium. Pterostilbene is a good functional cosmetics material. It is suitable for anti-aging, wrinkle removal, skin rejuvenation, sunscreen repair and relief, anti-inflammatory, antibacterial and analgesic, whitening, freckle removal, brightening, hair care, weight loss and other products, and it is compatible with lotion cream formula, gel formula and water formula. Synonyms: 4-[(1E)-2-(3,5-Dimethoxyphenyl)ethenyl]phenol; 4-Stilbenol, 3',5'-dimethoxy-, (E)-; Phenol, 4-[2-(3,5-dimethoxyphenyl)ethenyl]-, (E)-; (E)-2-(3,5-Dimethoxyphenyl)-1-(4-hydroxyphenyl)ethene; (E)-4-(3,5-Dimethoxystyryl)phenol; (E)-4-Hydroxy-3',5'-dimethoxystilbene; 3,5-Dimethoxy-4'-hydroxy-trans-stilbene; E-Pterostilbene; P 1499; Pterostilbene; trans-3,5-Dimethoxy-4'-hydroxystilbene; trans-Pterostilbene. Grade: >98%. CAS No. 537-42-8. Molecular formula: C16H16O3. Mole weight: 256.30.
Pterostilbene
Pterostilbene is a stilbenoid isolated from blueberries and Pterocarpus marsupium[1]. Shows anti-oxidant, anti-inflammatory, anti-carcinogenic, anti-diabetic and anti-obesity properties[1][4]. Pterostilbene blocks ROS production[3], also exhibits inhibitory activity against various free radicals such as DPPH, ABTS, hydroxyl, superoxide and hydrogen peroxide[4]. Uses: Scientific research. Category: Signaling pathways. CAS No. 537-42-8. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-N0828.
Pterostilbene
A natural stilbenoid related to Resveratrol. Displays anti-oxidative, anti-cancer, anti-hypercholesterolemia, and anti-hypertriglyceridemia properties. Pterostilbene alters gene expression in pancreatic cancer and increases the antiproliferative markers cytochrome C, Smac/DIABLO, and MnSOD/antioxidant activity. It was also shown to inhibit phosphorylated STAT3, a marker of accelerated tumorigenesis, and decrease pancreatic tumor growth in vivo. Group: Biochemicals. Alternative Names: 4-[ (E) -2- (3, 5-Dimethoxyphenyl) ethenyl]phenol; 3',5'-Dimethoxy-4-stilbenol. Grades: Highly Purified. CAS No. 537-42-8. Pack Sizes: 5mg. US Biological Life Sciences.
P-terphenyl appears as white or light-yellow needles or leaves. mp: 212-213° C, bp 376°C. Density: 1.23 g/cm³. Insoluble in water. Soluble in hot benzene. Very soluble in hot ethyl alcohol. Usually shipped as a solid mixture with its isomers o-terphenyl and m-terphenyl that is used as a heat-transfer fluid.;White or light-yellow solid. Alternative Names: 1,4-Diphenylbenzene. CAS No. 92-94-4. Molecular formula: C18H14. Mole weight: 230.3. Purity: 99%. IUPAC Name: 1,4-Diphenylbenzene. SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=CC=C3. InChI: InChI=1S/C18H14/c1-3-7-15(8-4-1)17-11-13-18(14-12-17)16-9-5-2-6-10-16/h1-14H.
p-Terphenyl
p-Terphenyl is used in analytical studies, it can be used as a neutron detector. Group: Biochemicals. Grades: Highly Purified. CAS No. 92-94-4. Pack Sizes: 1g, 5g, 100g, 500g. Molecular Formula: C??H??, Molecular Weight: 230.3. US Biological Life Sciences.
Worldwide
p-Terphenyl-4,4''-dicarboxylic acid
p-Terphenyl-4,4''-dicarboxylic acid. CAS No: 13653-84-4
Sarchem Laboratories New Jersey NJ
p-Terphenyl-[d14]
P-Terphenyl-[d14] is a labelled compound of P-Terphenyl which is a detector of neutron. And it can be used in analytical studies. Synonyms: 4-Phenyl-1,1'-biphenyl-d14; 1,4-Diphenylbenzene-d14; 4-Phenylbiphenyl-d14; NSC 6810-d14; PT-d14; PTP-d14; Santowax P-d14; TP (scintillator)-d14; p-Diphenylbenzene-d14; p-Phenylene Trimer-d14; p-Triphenyl-d14. Grade: 98% by CP; 98% atom D. CAS No. 1718-51-0. Molecular formula: C18D14. Mole weight: 244.39.
p-Terphenyl (purified by sublimation)
P-terphenyl appears as white or light-yellow needles or leaves. mp: 212-213° C, bp 376°C. Density: 1.23 g/cm³. Insoluble in water. Soluble in hot benzene. Very soluble in hot ethyl alcohol. Usually shipped as a solid mixture with its isomers o-terphenyl and m-terphenyl that is used as a heat-transfer fluid.;White or light-yellow solid. CAS No. 92-94-4. Molecular formula: C18H14. Mole weight: 230.3g/mol. IUPAC Name: 1,4-diphenylbenzene. SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=CC=C3. InChI: InChI=1S/C18H14/c1-3-7-15(8-4-1)17-11-13-18(14-12-17)16-9-5-2-6-10-16/h1-14H.
p-tert-Butylacetanilide
White crystalline. CAS No. 20330-45-4. Pack Sizes: Typically in stock: 5g. Mole weight: 191.27. MP/BP: M.P. 169-170. Order No: FR-0653.
Pterulone is a Coenzyme I: Coenzyme Q oxidoreductase inhibitor produced by Pterula sp. 82168. It has anti-yeast and filamentous fungus effect. Synonyms: (E)-Pterulone; Pterulone A. Grade: 95%. CAS No. 190143-31-8. Molecular formula: C13H11ClO2. Mole weight: 234.68.
Pteryxin
Pteryxin. Group: Biochemicals. Alternative Names: Pterixin. Grades: Plant Grade. CAS No. 13161-75-6. Pack Sizes: 20mg. Molecular Formula: C21H22O7, Molecular Weight: 386.394999999999. US Biological Life Sciences.
Worldwide
Pteryxin
Pteryxin, a natural coumarin compound found in the herbs of Peucedanum harry-smithii var. subglabrum, shows muscle-relaxant property. Pteryxin exhibits hepatoprotective and nitric oxide production inhibitory activity. Uses: Muscle-relaxant. Synonyms: (Z)-2-Methyl-2-butenoic acid[(9R)-9-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-10α-yl] ester. Grade: >98%. CAS No. 13161-75-6. Molecular formula: C21H22O7. Mole weight: 386.4.
PTFE
Tetrafluoroethylene, stabilized appears as a colorless odorless gas. Easily ignited. Vapors are heavier than air. May asphyxiate by the displacement of air. May violently polymerize under prolonged exposure to fire or heat, violently rupturing the container. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Water insoluble.;GasVapor;COLOURLESS ODOURLESS GAS.;Colorless, odorless gas. CAS No. 9002-84-0. Molecular formula: C2F4;C2F4;C2F4. Mole weight: 100.01g/mol. IUPAC Name: 1,1,2,2-tetrafluoroethene. SMILES: C(=C(F)F)(F)F. InChI: InChI=1S/C2F4/c3-1(4)2(5)6.
PTFE Accessories For Printing And Dyeing Mechanical Equipments
PTFE Accessories For Printing And Dyeing Mechanical Equipments.
PTFE Adhesive Tape
PTFE Adhesive Tape.
PTFE Anticorrosive Tape for Cable and Pipe
PTFE Anticorrosive Tape for Cable and Pipe.
PTFE articles
PTFE articles.
PTFE Ball Valve Seat and Valve Stem Sealing Gasket
PTFE Ball Valve Seat and Valve Stem Sealing Gasket.
PTFE Bearing Slide
PTFE Bearing Slide.
PTFE Diaphragm
PTFE Diaphragm.
PTFE Electronic Parts
PTFE Electronic Parts.
PTFE Envelope Gasket
PTFE Envelope Gasket.
PTFE Extruded Tubing
PTFE Extruded Tubing.
PTFE gasket
diam. 32 mm.
PTFE Gasket Tape
PTFE Gasket Tape.
PTFE Graduate
PTFE Graduate.
PTFE Heat Exchanger
PTFE Heat Exchanger.
PTFE Insulation Articles for Electronic and Electrical Industries
PTFE Insulation Articles for Electronic and Electrical Industries.
PTFE Micropore Gas,Dust Membrance
PTFE Micropore Gas,Dust Membrance.
PTFE Micro Porous Filtration Tube
PTFE Micro Porous Filtration Tube.
PTFE Modified Material
PTFE Modified Material.
PTFE Packing
PTFE Packing.
PTFE Porous Membrane
PTFE Porous Membrane.
PTFE Rod
PTFE Rod.
PTFE Sealing Gasket for Valve
PTFE Sealing Gasket for Valve.
PTFE Skived Sheet Tape&Film
PTFE Skived Sheet Tape&Film.
PTFE Soft Joint
PTFE Soft Joint.
PTFE Special Articles
PTFE Special Articles.
PTFE Special Sealing Ring For Filter Plant
PTFE Special Sealing Ring For Filter Plant.
PTFE Steel-plastic Component Pipe
PTFE Steel-plastic Component Pipe.
PTFE Thread Seal Tape
PTFE Thread Seal Tape.
PTGR2-IN-1
PTGR2-IN-1 is a potent PTGR2 inhibitor with an IC50 of ~0.7 μM. PTGR2-IN-1 increases 15-keto-PGE2-dependent PPARγ transcriptional activity in PTGR2-transfected HEK293T cells[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 349093-44-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-122716.
Pt/graphene nanocomposite
Pt/graphene nanocomposite.
pTH (1-31) (human)
pTH (1-31) stimulates adenylyl cyclase in ROS 17/2 rat osteosarcoma cells as strongly as pTH (1-34) (teriparatide). Synonyms: H-Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-OH. CAS No. 157938-23-3. Molecular formula: C162H269N49O47S2. Mole weight: 3719.29.
pTH (1-34) amide (human) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development[1]. Uses: Scientific research. Category: Peptides. CAS No. 83139-29-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P4821.
pTH (1-34) amide (human)
pTH (1-34) amide (human) is a compound synthetic peptide hormone is acts as an agonist to the parathyroid hormone receptor. It is employed for the research of osteoporosis, hypoparathyroidism and various bone-related disorders. Synonyms: H-Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe-NH2; Parathyroid hormone (1-34)amide; L-seryl-L-valyl-L-seryl-L-alpha-glutamyl-L-isoleucyl-L-glutaminyl-L-leucyl-L-methionyl-L-histidyl-L-asparagyl-L-leucyl-glycyl-L-lysyl-L-histidyl-L-leucyl-L-asparagyl-L-seryl-L-methionyl-L-alpha-glutamyl-L-arginyl-L-valyl-L-alpha-glutamyl-L-tryptophyl-L-leucyl-L-arginyl-L-lysyl-L-lysyl-L-leucyl-L-glutaminyl-L-alpha-aspartyl-L-valyl-L-histidyl-L-asparagyl-L-phenylalaninamide; hPTH (1-34)-NH2; human parathyroid hormone (1-34) amide. Grade: 95%. CAS No. 83139-29-1. Molecular formula: C181H292N56O50S2. Mole weight: 4116.79.
pTH (1-37) (human)
pTH (1-37) (human) is a native bioactive fragment of pTH (1-84) (human) in circulation. Pulsatile rather than continuous administration of pTH (1-37) (human) can increase growth, bone calcium content and bone mineral density in uremic animals. Synonyms: Parathyrin (1-37) (human); H-Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe-Val-Ala-Leu-OH; L-seryl-L-valyl-L-seryl-L-alpha-glutamyl-L-isoleucyl-L-glutaminyl-L-leucyl-L-methionyl-L-histidyl-L-asparagyl-L-leucyl-glycyl-L-lysyl-L-histidyl-L-leucyl-L-asparagyl-L-seryl-L-methionyl-L-alpha-glutamyl-L-arginyl-L-valyl-L-alpha-glutamyl-L-tryptophyl-L-leucyl-L-arginyl-L-lysyl-L-lysyl-L-leucyl-L-glutaminyl-L-alpha-aspartyl-L-valyl-L-histidyl-L-asparagyl-L-phenylalanyl-L-valyl-L-alanyl-L-leucine. Grade: 95%. CAS No. 136799-54-7. Molecular formula: C195H316N58O54S2. Mole weight: 4401.15.
pTH (1-37) (human)
pTH (1-37) (human) is a fragment of parathyroid hormone (PTH). pTH (1-37) (human) induces the cAMP formation and increases alkaline phosphatase activity. pTH (1-37) (human) increases growth, bone calcium content, and bone mineral density (BMD) in uremic animals. pTH (1-37) (human) has the potential for the research of osteoporosis[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 136799-54-7. Pack Sizes: 100 μg; 500 μg; 1 mg; 5 mg. Product ID: HY-P4823.
pTH (1-38) (human)
pTH (1-38) (human) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 78232-94-7. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P4825.
pTH (2-34) (human) is an impurity and potential metabolite of teriparatide produced during chemical synthesis. The N-terminal truncation sequence of pTH (2-34) has a reduced potency in stimulating bone formation. Like pTH (1-34), pTH (2-34) reduced coronary perfusion pressure in isolated rat hearts, but had no effect on heart rate compared with pTH(1-34). Synonyms: H-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe-OH; Human PTH (2-34); hpTH (2-34). Grade: ≥95%. CAS No. 247902-18-7. Molecular formula: C178H286N54O49S2. Mole weight: 4030.70.
pTH (28-48) (human) is an ingenious and cutting-edge compoundexpressly designed and meticulously formulated to scrutinize the profound and intricate ramifications inflicted by the coveted parathyroid hormone (PTH) upon the exceptionally intricate and multifarious research of bone metabolism and calcium homeostasis. Synonyms: Parathyroid Hormone (28-48), human; H-Leu-Gln-Asp-Val-His-Asn-Phe-Val-Ala-Leu-Gly-Ala-Pro-Leu-Ala-Pro-Arg-Asp-Ala-Gly-Ser-OH; L-leucyl-L-glutaminyl-L-alpha-aspartyl-L-valyl-L-histidyl-L-asparagyl-L-phenylalanyl-L-valyl-L-alanyl-L-leucyl-glycyl-L-alanyl-L-prolyl-L-leucyl-L-alanyl-L-prolyl-L-arginyl-L-alpha-aspartyl-L-alanyl-glycyl-L-serine; Parathyroid Hormone Fragment 28-48 human. Grade: ≥95% by HPLC. CAS No. 83286-22-0. Molecular formula: C95H150N28O29. Mole weight: 2148.38.
pTH (3-34) (bovine)
pTH (3-34) (bovine) inhibits the stimulation of adenylate cyclase by pTH (1-34) in vitro, but has no agonist or antagonistic effect on renal phosphate transport in vivo. Synonyms: Parathyroid Hormone (3-34), bovine; H-Ser-Glu-Ile-Gln-Phe-Met-His-Asn-Leu-Gly-Lys-His-Leu-Ser-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe-OH; bPTH (3-34); L-seryl-L-alpha-glutamyl-L-isoleucyl-L-glutaminyl-L-phenylalanyl-L-methionyl-L-histidyl-L-asparagyl-L-leucyl-glycyl-L-lysyl-L-histidyl-L-leucyl-L-seryl-L-seryl-L-methionyl-L-alpha-glutamyl-L-arginyl-L-valyl-L-alpha-glutamyl-L-tryptophyl-L-leucyl-L-arginyl-L-lysyl-L-lysyl-L-leucyl-L-glutaminyl-L-alpha-aspartyl-L-valyl-L-histidyl-L-asparagyl-L-phenylalanine. Grade: ≥95% by HPLC. CAS No. 51257-86-4. Molecular formula: C175H274N52O48S2. Mole weight: 3938.55.