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 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 an active compound. Uses: Scientific research. Group: Signaling pathways. CAS No. 119-24-4. Pack Sizes: 25 mg; 50 mg; 100 mg. 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.
Pterostilbene
It has a role as an antioxidant, an antineoplastic agent, a neurotransmitter, a plant metabolite, an apoptosis inducer, a neuroprotective agent, an anti-inflammatory agent, a radical scavenger and a hypoglycemic agent. Alternative Names: trans-pterostilbene. 4-(3,5-Dimethoxystyryl)phenol. 4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]phenol. CAS No. 537-42-8. Product ID: API537428. Molecular formula: C16H16O3. Mole weight: 256.3. SMILES: COC1=CC(=CC(=C1)/C=C/C2=CC=C(C=C2)O)OC. Appearance: White Solid. Category: Nutrition & Healthcare APIs.
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 - Product ID: NST-10-80. Category: Stilbenes. Alternative Names: 3',5'-Dimethoxy-4-stilbenol, 3,5-Dimethoxy-4'-hydroxy-E-stilbene, 3',5'-Dimethoxy-resveratrol. Purity: 98%. Test method: HPLC. CAS No. 537-42-8. Pack Sizes: 10g, 20g, 50g, 100g. Appearance: White Powder. Molecular formula: C16H16O3. Mole weight: 256.3. Storage: +2 +8 °C.
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.
Worldwide
Pterostilbene
Pterostilbene is a stilbenoid chemically related to resveratrol. In plants, it serves a defensive phytoalexin role. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,5-Dimethoxy-4'-hydroxystilbene. Product Category: Material of cosmetics. Appearance: Off-white crystalline powder. CAS No. 537-42-8. Molecular formula: C16H16O3. Mole weight: 256.3. IUPACName: 4-[(E)-2-(3,5-Dimethoxyphenyl)ethenyl]phenol. Canonical SMILES: COC1=CC(=CC(=C1)C=CC2=CC=C(C=C2)O)OC. Density: 1.169±0.06 g/cm³. Product ID: ACM537428. Alfa Chemistry ISO 9001:2015 Certified.
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. Group: Natural products. CAS No. 537-42-8. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-N0828.
Pterostilbene 98% HPLC
Pterostilbene 98% HPLC.
CA, FL & NJ
Pterostilbene, Pterocarpus marsupium - CAS 537-42-8
A cell-permeable methoxylated analog of Resveratrol that displays antioxidant, antiproliferative, and hypoglycemic properties. Group: Fluorescence/luminescence spectroscopy.
p-Terphenyl is a p-terphenyl that can be isolated from Aspergillus of the genus Thelephora. p-Terphenyl showed significant anti-tumor and anti-metastatic effects in xenograft models of gastric and pancreatic cancer. Derivatives of p-Terphenyl also have anti-inflammatory or anti-proliferative effects [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 92-94-4. Pack Sizes: 5 g; 25 g. Product ID: HY-W013973.
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. Group: Carbon nano materials electroluminescence materials other materials. Alternative Names: 1,4-Diphenylbenzene. CAS No. 92-94-4. Product ID: 1,4-Diphenylbenzene. Molecular formula: 230.3. Mole weight: C18H14. C1=CC=C (C=C1)C2=CC=C (C=C2)C3=CC=CC=C3. 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. XJKSTNDFUHDPQJ-UHFFFAOYSA-N. 99%.
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-4,4??-dithiol
95%. Group: Self assembly and lithography.
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. Group: other material building blockscarbon nano materials. CAS No. 92-94-4. Product ID: 1,4-diphenylbenzene. Molecular formula: 230.3g/mol. Mole weight: C18H14. C1=CC=C (C=C1)C2=CC=C (C=C2)C3=CC=CC=C3. 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. XJKSTNDFUHDPQJ-UHFFFAOYSA-N.
p-Terphenyl suitable for scintillation
p-Terphenyl suitable for scintillation. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [1,1;1,1-Biphenyl, 4-phenyl-;1,4-terphenyl;4,1]-Terphenyl;4-phenyl-1'-biphenyl;4-phenyl-bipheny;4-Phenyldiphenyl;benzene,1,4-diphenyl-. Product Category: Arenes. Appearance: White solid. CAS No. 92-94-4. Molecular formula: C18H14. Mole weight: 230.3. Purity: 0.99. IUPACName: 1,4-di(phenyl)benzene. Canonical SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=CC=C3. Density: 1.23. ECNumber: 202-205-2. Product ID: ACM92944. Alfa Chemistry ISO 9001:2015 Certified.
p-tert-Butoxystyrene
p-tert-Butoxystyrene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: p-t-butoxy styrene; 1-ethenyl-4-[(2-methylpropan-2-yl)oxy]benzene; 1-(tert-butoxy)-4-ethenylbenzene; AC1LB71A; FT-0659238; I14-7412; MCULE-5183242438; DTXSID30341978; 1-tert-Butoxy-4-vinylbenzene; AC1Q56R0. Product Category: Polymer/Macromolecule. CAS No. 95418-58-9. Molecular formula: C12H16O. Mole weight: 176.259g/mol. IUPACName: 1-ethenyl-4-[(2-methylpropan-2-yl)oxy]benzene. Canonical SMILES: CC(C)(C)OC1=CC=C(C=C1)C=C. Product ID: ACM95418589. Alfa Chemistry ISO 9001:2015 Certified.
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.
Frinton Laboratories
p-(tert-Butyl)benzyl acetate
p-(tert-Butyl)benzyl acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: p-(tert-Butyl)benzyl acetate, 4-tert-butylbenzyl acetate, 67364-88-9, AC1L2YLT, AC1Q65XY, SureCN2092731, (4-tert-butylphenyl)methyl acetate, EINECS 266-669-8, AR-1G4699, Acetic acid, p-(tert-butyl)benzyl ester, KB-259183, Benzenemethanol, 4-(1,1-dimethylethyl)-, acetate, Benzenemethanol, 4-(1,1-dimethylethyl)-, 1-acetate. Product Category: Heterocyclic Organic Compound. CAS No. 67364-88-9. Molecular formula: C13H18O2. Mole weight: 206.280820 [g/mol]. Purity: 0.96. IUPACName: (4-tert-butylphenyl)methyl acetate. Canonical SMILES: CC(=O)OCC1=CC=C(C=C1)C(C)(C)C. ECNumber: 266-669-8. Product ID: ACM67364889. Alfa Chemistry ISO 9001:2015 Certified.
p-tert-Butylperbenzoic acid
p-tert-Butylperbenzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: p-tert-Butylperbenzoic acid, 4-tert-butylbenzenecarboperoxoic acid, 1711-40-6, AC1L2LS9, AC1Q68NO, CTK0H8334, EINECS 216-981-5, AR-1G4693, AG-J-16777. Product Category: Heterocyclic Organic Compound. CAS No. 1711-40-6. Molecular formula: C11H14O3. Mole weight: 194.227 g/mol. Purity: 0.96. IUPACName: 4-tert-butylbenzenecarboperoxoic acid. Canonical SMILES: CC(C)(C)C1=CC=C(C=C1)C(=O)OO. Density: 1.109g/cm³. ECNumber: 216-981-5. Product ID: ACM1711406. Alfa Chemistry ISO 9001:2015 Certified.
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, 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.
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
PTFBDT-BZS
PTFBDT-BZS. Uses: Designed for use in research and industrial production. Product Category: Organic Photovoltaic (OPV). CAS No. 1840869-86-4. Product ID: ACM1840869864. Alfa Chemistry ISO 9001:2015 Certified.
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. Group: Polymers. CAS No. 9002-84-0. Product ID: 1,1,2,2-tetrafluoroethene. Molecular formula: 100.01g/mol. Mole weight: C2F4;C2F4;C2F4. C(=C(F)F)(F)F. InChI=1S/C2F4/c3-1(4)2(5)6. BFKJFAAPBSQJPD-UHFFFAOYSA-N.
PTFE Accessories For Printing And Dyeing Mechanical Equipments
PTFE Accessories For Printing And Dyeing Mechanical Equipments. Group: Polymers.
PTFE Adhesive Tape
PTFE Adhesive Tape. Group: Polymers.
PTFE Anticorrosive Tape for Cable and Pipe
PTFE Anticorrosive Tape for Cable and Pipe. Group: Polymers.
PTFE articles
PTFE articles. Group: Polymers.
PTFE Ball Valve Seat and Valve Stem Sealing Gasket
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. Group: 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.