A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Phenyltrimethoxysilane. Uses: For analytical and research use. CAS No. 2996-92-1. Molecular formula: C9H14O3Si. Mole weight: 198.32. Purity: 97%. Catalog: APB2996921.
Phenyltrimethoxysilane
Phenyltrimethoxysilane. CAS No. 2996-92-1. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Phenyltrimethyl Ammonium chloride
Phenyltrimethyl Ammonium chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 138-24-9. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C9H14ClN. US Biological Life Sciences.
Phenyl Trimethylsilylmethyl Sulfone. Group: Biochemicals. Alternative Names: (Phenylsulfonylmethyl) trimethylsilane. Grades: Highly Purified. CAS No. 17872-92-3. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Phenyltris(dimethylsiloxy)silane
Phenyltris(dimethylsiloxy)silane. CAS No. 18027-45-7. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Phenyltrisisopropenyloxysilane. CAS No. 52301-18-5. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Phenyltris(trimethylsiloxy)silane
Phenyltris(trimethylsiloxy)silane. CAS No. 2116-84-9. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Phenyltris(vinyldimethylsiloxy)silane
Phenyltris(vinyldimethylsiloxy)silane. CAS No. 60111-47-9. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Phenyl vinyl sulfone
Phenyl vinyl sulfone. Group: Biochemicals. Grades: Highly Purified. CAS No. 5535-48-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C8H8O2S. US Biological Life Sciences.
Phenysulfone - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Phenytoin
Phenytoin (5,5-Diphenylhydantoin) is a potent Voltage-gated Na+ channels (VGSCs) blocker. Phenytoin has antiepileptic activity and reduces breast tumour growth and metastasis in mice[1][2]. Uses: Scientific research. Category: Induced disease models products. Alternative Names: 5,5-Diphenylhydantoin. CAS No. 57-41-0. Pack Sizes: 10 mM * 1 mL in DMSO; 500 mg; 1 g; 5 g. Product ID: HY-B0448.
Phenytoin
Phenytoin is believed to protect against seizures by causing voltage-dependent block of voltage gated sodium channels. Uses: Anticonvulsants. Synonyms: phenytoin; 5,5-DIPHENYLHYDANTOIN; 57-41-0; Diphenylhydantoin; Dilantin; 5,5-diphenylimidazolidine-2,4-dione; Phenytoine; Zentropil; Epamin; Lepitoin; Dihydantoin; Aleviatin; Dilabid; Diphantoin; Diphenylan; Diphedan; Fenylepsin; Phentytoin; Sodanton; Difenin; Dihycon; Lehydan; Diphenylhydatanoin; Dantoinal; Di-Hydan; Dilantine; Dillantin; Diphenine; Diphentyn; Ditoinate; Elepsindon; Epilantin; Fen. Grade: >98%. CAS No. 57-41-0. Molecular formula: C21H28O2. Mole weight: 312.4.
Phenytoin-d10
Phenytoin-d10 is the deuterium labeled Phenytoin. Phenytoin (5,5-Diphenylhydantoin) is a potent Voltage-gated Na+ channels (VGSCs) blocker. Phenytoin has antiepileptic activity and reduces breast tumour growth and metastasis in mice[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 5,5-Diphenylhydantoin-d10. CAS No. 65854-97-9. Pack Sizes: 10 mM * 1 mL in DMSO; 10 mg. Product ID: HY-B0448S.
Phenytoin-d10
An isotope labelled form of Phenytoin. Phenytoin is an anti-seizure medication. It can be used for the prevention of tonic-clonic seizures and partial seizures. Synonyms: 65854-97-9; Phenytoin-d10; 5,5-DIPHENYL-D10-HYDANTOIN; 5,5-(Diphenyl-d10) Hydantoin; 5,5-bis(2,3,4,5,6-pentadeuteriophenyl)imidazolidine-2,4-dione; 2,4-Imidazolidinedione, 5,5-di(phenyl-d5)- (9CI); Phenytoin-D10; 5,5-(Diphenyl-d10)hydantoin; SCHEMBL11460896; HY-B0448S; 1ST10317D10; MS-23699; 1ST10317D10-100M; CS-0202698; F90813; 2,4-Imidazolidinedione,5,5-di(phenyl-d5)-(9ci); 5,5-Diphenylhydantoin-d10 Solution in Methanol, 100ug/mL; 5,5-bis[(2,3,4,5,6-?H?)phenyl]imidazolidine-2,4-dione. Grade: >95%. CAS No. 65854-97-9. Molecular formula: C10H8O3. Mole weight: 176.17.
Phenytoin EP Impurity D
Phenytoin EP Impurity D. Uses: For analytical and research use. CAS No. 5157-15-3. Molecular formula: C16H14N4O2. Mole weight: 294.31. Catalog: APB5157153.
Phenytoin EP Impurity F
Phenytoin EP Impurity F. Uses: For analytical and research use. CAS No. 51169-17-6. Molecular formula: C16H14N2O2. Mole weight: 266.3. Catalog: APB51169176.
Phenytoin Impurity 10
Phenytoin Impurity 10. Uses: For analytical and research use. CAS No. 3254-93-1. Molecular formula: C15H14N2O. Mole weight: 238.29. Catalog: APB3254931.
Phenytoin Impurity 11
Phenytoin Impurity 11. Uses: For analytical and research use. Molecular formula: C16H15N3O4. Mole weight: 313.31. Catalog: APB11987.
Phenytoin Impurity 12
Phenytoin Impurity 12. Uses: For analytical and research use. Molecular formula: C15H14N2O3. Mole weight: 270.29. Catalog: APB11990.
Phenytoin Impurity 2
Phenytoin Impurity 2. Uses: For analytical and research use. CAS No. 4224-00-4. Molecular formula: C16H14N2O2. Mole weight: 266.3. Catalog: APB4224004.
Phenytoin Impurity 3
Phenytoin Impurity 3. Uses: For analytical and research use. Molecular formula: C17H16N2O4. Mole weight: 312.33. Catalog: APB11986.
Phenytoin Impurity 4
Phenytoin Impurity 4. Uses: For analytical and research use. Molecular formula: C17H14Cl2N2O2. Mole weight: 349.21. Catalog: APB11988.
Phenytoin Impurity 5
Phenytoin Impurity 5. Uses: For analytical and research use. Molecular formula: C16H16N2O4. Mole weight: 300.31. Catalog: APB11989.
Phenytoin Impurity 6
Phenytoin Impurity 6. Uses: For analytical and research use. CAS No. 3060-50-2. Molecular formula: C14H13NO2. Mole weight: 227.26. Catalog: APB3060502.
Phenytoin Impurity 7
Phenytoin Impurity 7. Uses: For analytical and research use. CAS No. 6802-95-5. Molecular formula: C15H14N2O3. Mole weight: 270.29. Catalog: APB6802955.
Phenytoin Impurity 8
Phenytoin Impurity 8. Uses: For analytical and research use. CAS No. 2214317-48-1. Molecular formula: C16H16N2NaO7P. Mole weight: 402.27. Catalog: APB2214317481.
Phenytoin Impurity 9
Phenytoin Impurity 9. Uses: For analytical and research use. CAS No. 15427-81-3. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB15427813.
Phenytoin Related Compound A
Phenytoin Related Compound A. Uses: For analytical and research use. CAS No. 3060-50-2. Mole weight: 227.26. EC Number: 221-299-6. Catalog: AP3060502-A.
Phenytoin Related Compound A
Phenytoin Related Compound A. Uses: For analytical and research use. CAS No. 3060-50-2. Mole weight: 227.26. Catalog: AP3060502-B.
Phenytoin Related Compound B
Phenytoin Related Compound B. Uses: For analytical and research use. CAS No. 6802-95-5. Mole weight: 270.28. Catalog: AP6802955.
pheophorbidase
This enzyme forms part of the chlorophyll degradation pathway, and is found in higher plants and in algae. In higher plants it participates in de-greening processes such as fruit ripening, leaf senescence, and flowering. The enzyme exists in two forms: type 1 is induced by senescence whereas type 2 is constitutively expressed. The enzyme is highly specific for pheophorbide as substrate (with a preference for pheophorbide a over pheophorbide b) as other chlorophyll derivatives such as protochlorophyllide a, pheophytin a and c, chlorophyll a and b, and chlorophyllide a cannot act as substrates. Another enzyme, called pheophorbide demethoxycarbonylase (PDC),produces pyropheophorbide a from pheophorbide a without forming an intermediate although the precise reaction is not yet known. Group: Enzymes. Synonyms: phedase; PPD. Enzyme Commission Number: EC 3.1.1.82. 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-3511; pheophorbidase; EC 3.1.1.82; phedase; PPD. Cat No: EXWM-3511.
Pheophorbide A
Pheophorbide A is an intermediate product in the chlorophyll degradation pathway. Pheophorbide A can be used as a photosensitizer. Pheophorbide A is a lymphatic vascular activator. Pheophorbide A has antitumor activity. Pheophorbide A can be used for human lymphatic vascular insufficiencies research[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 15664-29-6. Pack Sizes: 5 mg; 10 mg. Product ID: HY-125665.
Pheophorbide A (~90%) (mixture of diastereomers)
Pheophorbide a is a chlorophyll-related compound studied for it s anti-tumor & anti-cancer activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 15664-29-6. Pack Sizes: 5mg, 10mg. Molecular Formula: C35H36N4O5, Molecular Weight: 592.679999999999. US Biological Life Sciences.
Worldwide
pheophorbide a oxygenase
This enzyme catalyses a key reaction in chlorophyll degradation, which occurs during leaf senescence and fruit ripening in higher plants. The enzyme from Arabidopsis contains a Rieske-type iron-sulfur cluster and requires reduced ferredoxin, which is generated either by NADPH through the pentose-phosphate pathway or by the action of photosystem I. While still attached to this enzyme, the product is rapidly converted into primary fluorescent chlorophyll catabolite by the action of EC 1.3.7.12, red chlorophyll catabolite reductase. Pheophorbide b acts as an inhibitor. In 18O2 labelling experiments, only the aldehyde oxygen is labelled, suggesting that the other oxygen atom may originate from H2O. Group: Enzymes. Synonyms: pheide a monooxygenase; pheide a oxygenase; PaO; PAO. Enzyme Commission Number: EC 1.14.15.17. 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-0942; pheophorbide a oxygenase; EC 1.14.15.17; pheide a monooxygenase; pheide a oxygenase; PaO; PAO. Cat No: EXWM-0942.
Pheophytin a
Pheophytin a. Alternative Names: PHEOPHYTIN A;,11s),4beta,21beta]]-;ramethyl-20-oxo-,3,7,11,15-tetramethyl-2-hexadecenylester,[3s-[3alpha(2e,7s;3,7,11,15-tetramethylhexadec-2-en-1-yl [3S-[3alpha(2E,7S*,11S*),4beta,21beta]]-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionate;PHENOPHYTINA;PHEOPHORBIDE A (SH);PHEOPHYTHIN A. CAS No. 603-17-8. Purity: 95+%. Product ID: ACM603178. Molecular formula: C55H74N4O5. Mole weight: 871.2. IUPAC Name: pheophytin a. Canonical SMILES: CCC1=C2C=C3C(=C4C(=O)C(C(=C5C(C(C(=N5)C=C6C(=C(C(=CC(=C1C)N2)N6)C=C)C)C)CCC(=O)OCC=C(C)CCCC(C)CCCC(C)CCCC(C)C)C4=N3)C(=O)OC)C. ECNumber: 210-031-3. Alfa Chemistry - ISO 9001:32057 Certified.
Pheophytin a
Pheophytin a is a multi-target inhibitor, anticancer agent, antioxidant and antiviral agent. Pheophytin a directly binds to and inhibits HCV-NS3/4A protease (IC50=0.89 μM) to block viral replication. Pheophytin a also scavenges free radicals, reduces ferric ions, and exhibits cytotoxic activity against breast cancer cells. Pheophytin a effectively inhibits LPS-induced production of nitric oxide, prostaglandin E2, NOS2 and COX-2, as well as various pro-inflammatory cytokines, by downregulating the transcription levels of inflammatory mediators and blocking the ERK1/2 and STAT-1 pathways. In a low nerve growth factor environment, Pheophytin a also enhances ERK1/2 phosphorylation and synergistically promotes neurite outgrowth through MAPK pathway. Pheophytin a can be used to investigate the pathogenic mechanisms of diseases including chronic hepatitis C, sepsis, breast cancer and Alzheimer's disease[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. CAS No. 603-17-8. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-N12586.
Phe-Phe-OH
Phe-Phe-OH is used in the method and kit for assessing prognosis or risk of breast cancer using metabolic profiling. Synonyms: Phe Phe OH. Grade: ≥ 98% (HPLC). CAS No. 2577-40-4. Molecular formula: C18H20N2O3. Mole weight: 312.37.
Phe-Phe-OH
Phe-Phe-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 2577-40-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Phe-Phe-OMe HCl
Phe-Phe-OMe HCl is employed as a reagent used in the preparation of polymer nanoparticles containing hydrophobic dipeptide for inhibition of amyloid-β fibrillation. Synonyms: H-Phe-Phe-OMe HCl; Methyl L-phenylalanyl-L-phenylalaninate hydrochloride; L-Phenylalanyl-L-phenylalanine methyl ester hydrochloride; (S)-Methyl 2-((S)-2-amino-3-phenylpropanamido)-3-phenylpropanoate hydrochloride. Grade: ≥ 98% (HPLC). CAS No. 38017-65-1. Molecular formula: C19H23ClN2O3. Mole weight: 362.86.
PHE-PHE-PHE-PHE
Tetraphenylalanine could be assembled into ordered autofluorescent elongated structures. Grade: ≥97%. CAS No. 2667-2-9. Molecular formula: C36H38N4O5. Mole weight: 606.71.
PHE-PRO
A substrate for skin fibroblast prolidase. Synonyms: L-phenylalanyl-L-proline; Phenylalanylproline; L-Phe-L-Pro; (S)-1-((S)-2-Amino-3-phenylpropanoyl)pyrrolidine-2-carboxylic acid. Grade: >99%. CAS No. 7669-65-0. Molecular formula: C14H18N2O3. Mole weight: 262.30.
Phepropeptin A
It is produced by the strain of Streptomyces sp. MK600-cF7. It can inhibit the activity of Proteasome with IC50 of 21.0 μg/mL. Molecular formula: C37H58N6O6. Mole weight: 682.89.
Phepropeptin B
It is produced by the strain of Streptomyces sp. MK600-cF7. It can inhibit the activity of Proteasome with IC50 of 11.0 μg/mL. Synonyms: cyclo(-L-Leu-D-Phe-L-Pro-L-Phe-D-Leu-L-Val-). Molecular formula: C40H56N6O6. Mole weight: 716.91.
Phepropeptin C
It is produced by the strain of Streptomyces sp. MK600-cF7. It can inhibit the activity of Proteasome with IC50 of 12.5 μg/mL. Molecular formula: C38H60N6O6. Mole weight: 696.92.
Phepropeptin D
It is produced by the strain of Streptomyces sp. MK600-cF7. It can inhibit the activity of Proteasome with IC50 of 7.8 μg/mL. Molecular formula: C41H58N6O6. Mole weight: 730.93.
Liquid crystal intermediate, keep cold. CAS No. 39905-44-7. Pack Sizes: Typically in stock: 10g. Mole weight: 207.32. MP/BP: B.P. 145-147/0.5 mm. Order No: FR-1145.
Frinton Laboratories
p-Heptyloxybenzylidene p-Butylaniline
7O.4, liquid crystal. CAS No. 29743-12-2. Pack Sizes: Typically in stock: 1g, 5g. Mole weight: 351.53. MP/BP: M.P. 30 (S), 74 (N), 76 (I). Order No: FR-2010.
Intermediate for liquid crystals. CAS No. 7502-6-9. Pack Sizes: Typically in stock: 5g, 25g. Mole weight: 333.56. MP/BP: M.P. 59-61. Order No: FR-1120.
Frinton Laboratories
p-Hexadecyloxybenzoic Acid
Off-white powder, 97%. CAS No. 15872-48-7. Pack Sizes: Typically in stock: 5g. Mole weight: 362.56. MP/BP: M.P. 85 (S), 99 (N), 131 (I). Order No: FR-1119.
Frinton Laboratories
p-Hexyloxyaniline
Low melting solid, 99%. CAS No. 39905-57-2. Pack Sizes: Typically in stock: 10g, 50g. Mole weight: 193.29. MP/BP: B.P. 167-169/5 mm. Order No: FR-0647.
Frinton Laboratories
p-Hexyloxybenzalazine
Light yellow powder, liquid crystal. CAS No. 99163-25-4. Pack Sizes: Typically in stock: 1g. Mole weight: 408.59. MP/BP: M.P. 127 (N), 150 (I). Order No: FR-0995.
Frinton Laboratories
p-Hexyloxybenzaldehyde
Liquid, 98%. CAS No. 5736-94-7. Pack Sizes: Typically in stock: 10g, 50g. Mole weight: 206.29. MP/BP: B.P. 149-151/0.5 mm. Order No: FR-0729.
Frinton Laboratories
p-Hexyloxybenzoic Acid
Cream powder, liquid crystal. CAS No. 1142-39-8. Pack Sizes: Typically in stock: 25g, 100g. Mole weight: 222.29. MP/BP: M.P. 104 (N), 151 (I). Order No: FR-0979.
Frinton Laboratories
p-Hexyloxybenzylidene p-Aminobenzonitrile
HBAB, Liquid crystal. Synonym: p-Hexyloxybenzylidene p-Cyanoaniline. CAS No. 35280-78-5. Pack Sizes: Typically in stock: 2g, 10g. Mole weight: 306.41. MP/BP: M.P. 61 (N), 102 (I). Order No: FR-2071.
Frinton Laboratories
p-Hexyloxybenzylidene p-Aminophenol
Intermediate for liquid crystals. CAS No. 50262-77-6. Pack Sizes: Typically in stock: 2g. Mole weight: 297.4. MP/BP: M.P. 148-150. Order No: FR-0880.
Frinton Laboratories
p-Hexyloxybenzylidene p-Butylaniline
6O.4, liquid crystal. CAS No. 29743-11-1. Pack Sizes: Typically in stock: 2g. Mole weight: 337.51. MP/BP: M.P. 55 (S), 69 (N), 77 (I). Order No: FR-0807.
Frinton Laboratories
p-Hexyloxybenzylidene p-Octylaniline
6O.8, liquid crystal. CAS No. 39777-28-1. Pack Sizes: Typically in stock: 1g. Mole weight: 393.62. MP/BP: M.P. 29 (S), 81 (N), 82 (I). Order No: FR-0147.
The sequence VQIVYK in the third tau repeats is crucial for fibrillization. Synonyms: Paired helical filament-6 Tau Protein (306-311) (human); H-Val-Gln-Ile-Val-Tyr-Lys-OH; H-VQIVYK-OH; L-valyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-L-lysine. Grade: ≥95%. CAS No. 329897-62-3. Molecular formula: C36H60N8O9. Mole weight: 748.92.
PHF6
PHF6 (VQIVYK) is a self-assembly sequence capable of initiating the full-length tau protein aggregation and is mapped to the third microtubule-binding repeat region of the tau protein[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 329897-62-3. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-P4808.