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| Product | Description | |
|---|---|---|
| Pyromellitic acid | Pyromellitic acid. Molecular formula: C10H6O8. Mole weight: 254.15g/mol. Purity: Water. IUPAC Name: benzene-1,2,4,5-tetracarboxylic acid. InChI: InChI=1S/C10H6O8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2H,(H,11,12)(H,13,14)(H,15,16)(H,17,18). |  |
| Pyromellitic acid (1,2,4,5-Benzenetetracarboxylic acid) | 500g Pack Size. Group: Biochemicals, Building Blocks, Organics. Formula: C6H2(CO2H)4. CAS No. 89-05-4. Prepack ID 29645830-500g. Molecular Weight 254.15. See USA prepack pricing. |  |
| Pyromellitic dianhydride | Pyromellitic dianhydride. Group: Biochemicals. Alternative Names: 1,2,4,5-Benzenetetracarboxylic anhydride; Benzene-1,2,4,5-tetracarboxylic dianhydride;; PMDA. Grades: Highly Purified. CAS No. 89-32-7. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C10H2O6. US Biological Life Sciences. |  Worldwide |
| Pyromellitic Dianhydride | Pyromellitic Dianhydride. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner. |  US and Canada |
| Pyromellitic Dianhydride | DryPowder; DryPowder, PelletsLargeCrystals;WHITE HYGROSCOPIC CRYSTALLINE POWDER WITH CHARACTERISTIC ODOUR. CAS No. 89-32-7. Molecular formula: C10H2O6;C6H2(C2O3)2;C10H2O6. Mole weight: 218.12g/mol. IUPAC Name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone. SMILES: C1=C2C(=CC3=C1C(=O)OC3=O)C(=O)OC2=O. InChI: InChI=1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H. | |
| Pyromellitic Dianhydride (purified by sublimation) | DryPowder; DryPowder, PelletsLargeCrystals;WHITE HYGROSCOPIC CRYSTALLINE POWDER WITH CHARACTERISTIC ODOUR. CAS No. 89-32-7. Molecular formula: C10H2O6;C6H2(C2O3)2;C10H2O6. Mole weight: 218.12g/mol. IUPAC Name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone. SMILES: C1=C2C(=CC3=C1C(=O)OC3=O)C(=O)OC2=O. InChI: InChI=1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H. | |
| Pyromellitic diimide | Pyromellitic diimide is a high-temperature, thermally stable, and photostable intramolecular hydrogen acceptor that has been used in the synthesis of a variety of organic compounds. Alternative Names: Pyromellitimide; Pyromellitic acid diimide; Benzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone. Grades: 95%. CAS No. 2550-73-4. Molecular formula: C10H4N2O4. Mole weight: 216.15. |  |
| Pyronaridine | Pyronaridine is an antimalarial drug. Pyronaridine was first synthesized in 1970 and has been in clinical use in China since the 1980s. It is one of the components of the artemisinin combination therapy pyronaridine artesunate (Pyramax). Uses: Antimalarial. Alternative Names: 2-Methoxy-7-chloro-10-(3',5'-bis(pyrrolin-1-ylmethyl)-4'-hydroxyphenylamino)benzo(b)-1,5-naphthyridine;76748-86-2(Pyronaridine tetraphosphate). Grades: 98%. CAS No. 74847-35-1. Molecular formula: C29H32ClN5O2. Mole weight: 518.04968. | |
| Pyronaridine tetraphosphate | Pyronaridine tetraphosphate is an orally active Mannich base anti-malarial agent. Pyronaridine tetraphosphate is active against P. falciparum and Echinococcus granulosus infection[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 76748-86-2. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-14749A. |  |
| Pyronaridine Tetraphosphate | Pyronaridine Phosphate is an antimalarial drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 76748-86-2. Pack Sizes: 25mg, 50 mg. Molecular Formula: C29H44ClN5O18P4. US Biological Life Sciences. | Worldwide |
| Pyronaridine Tetraphosphate | Pyronaridine tetraphosphate is an antimalarial agent with an inhibitory effect on P-glycoprotein mediated drug resistance. It inhibits B-hematin formation and Ebola virus (EBOV). Uses: Antimalarial agent. Alternative Names: Pyranoridine phosphate; Pyronaridine phosphate; 4-[(7-chloro-2-methoxy-1,5-dihydrobenzo[b][1,5]naphthyridin-10-yl)imino]-2,6-bis(pyrrolidin-1-ylmethyl)cyclohexa-2,5-dien-1-one;phosphoric acid. CAS No. 76748-86-2. Molecular formula: C29H44ClN5O18P4. Mole weight: 910.033. | |
| Pyronin B Certified | Pyronin B Certified. Group: Biochemicals. Alternative Names: CI 451. Grades: Highly Purified. CAS No. 2150-48-3. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
| Pyronin Y | Pyronin Y. Group: Biochemicals. Alternative Names: Pyronin G; Pyronin J; CI 455. Grades: Highly Purified. CAS No. 92-32-0. Pack Sizes: 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Pyronin Y | Pyronin Y (Pyronine G) is a cationic dye that intercalates RNA and has been used to target cell structures including RNA, DNA and organelles. Pyronin Y forms fluorescent complexes with double-stranded nucleic acids (especially RNA) enabling semi-quantitative analysis of cellular RNA. Pyronin Y can be used to identify specific RNA subspecies of ribonuclear proteins complexes in live cells[1][2][5]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Pyronine G; C.I. 45005. CAS No. 92-32-0. Pack Sizes: 100 mg; 200 mg. Product ID: HY-D0971. | |
| Pyronoprene Impurity 1 | Pyronoprene Impurity 1. Uses: For analytical and research use. CAS No. 684648-40-6. Molecular formula: C10H10BNO2. Mole weight: 187. Catalog: APB684648406. |  |
| Pyronoprene Impurity 11 | Pyronoprene Impurity 11. Uses: For analytical and research use. CAS No. 381725-49-1. Molecular formula: C11H10N2O. Mole weight: 186.21. Catalog: APB381725491. | |
| Pyronoprene Impurity 12 | Pyronoprene Impurity 12. Uses: For analytical and research use. CAS No. 380919-67-5. Molecular formula: C23H15N3O2. Mole weight: 365.39. Catalog: APB380919675. | |
| Pyronoprene Impurity 13 | Pyronoprene Impurity 13. Uses: For analytical and research use. CAS No. 18677-48-0. Molecular formula: C7H9NO2. Mole weight: 139.15. Catalog: APB18677480. | |
| Pyronoprene Impurity 14 | Pyronoprene Impurity 14. Uses: For analytical and research use. CAS No. 867267-24-1. Molecular formula: C7H9NO2. Mole weight: 139.15. Catalog: APB867267241. | |
| Pyronoprene Impurity 2 | Pyronoprene Impurity 2. Uses: For analytical and research use. CAS No. 152846-62-3. Molecular formula: C10H10BNO2. Mole weight: 187. Catalog: APB152846623. | |
| Pyronoprene Impurity 20 | Pyronoprene Impurity 20. Uses: For analytical and research use. CAS No. 381248-06-2. Molecular formula: C16H11BrN2O. Mole weight: 327.18. Catalog: APB381248062. | |
| Pyronoprene Impurity 24 | Pyronoprene Impurity 24. Uses: For analytical and research use. CAS No. 380918-51-4. Molecular formula: C22H16N2O. Mole weight: 324.38. Catalog: APB380918514. | |
| Pyronoprene Impurity 25 | Pyronoprene Impurity 25. Uses: For analytical and research use. CAS No. 543699-60-1. Molecular formula: C24H18N2O3. Mole weight: 382.42. Catalog: APB543699601. | |
| Pyronoprene Impurity 26 | Pyronoprene Impurity 26. Uses: For analytical and research use. Molecular formula: C23H15N3O·3/4H2O. Mole weight: 362.91. Catalog: APB08833. | |
| Pyronoprene Impurity 27 | Pyronoprene Impurity 27. Uses: For analytical and research use. CAS No. 2872587-50-1. Molecular formula: C23H16N2O3. Mole weight: 368.39. Catalog: APB2872587501. | |
| Pyronoprene Impurity 28 | Pyronoprene Impurity 28. Uses: For analytical and research use. CAS No. 381233-79-0. Molecular formula: C10H7BrN2O. Mole weight: 251.08. Catalog: APB381233790. | |
| Pyronoprene Impurity 29 | Pyronoprene Impurity 29. Uses: For analytical and research use. Molecular formula: C10H7BrN2O. Mole weight: 251.08. Catalog: APB08835. | |
| Pyronoprene Impurity 3 | Pyronoprene Impurity 3. Uses: For analytical and research use. CAS No. 380919-34-6. Molecular formula: C23H17N3O2. Mole weight: 367.41. Catalog: APB380919346. | |
| Pyronoprene Impurity 30 | Pyronoprene Impurity 30. Uses: For analytical and research use. Molecular formula: C15H11N3O. Mole weight: 249.27. Catalog: APB08834. | |
| Pyronoprene Impurity 31 | Pyronoprene Impurity 31. Uses: For analytical and research use. Molecular formula: C10H9BBrNO2. Mole weight: 265.9. Catalog: APB08836. | |
| Pyronoprene Impurity 32 | Pyronoprene Impurity 32. Uses: For analytical and research use. Molecular formula: C28H20N2O2. Mole weight: 416.48. Catalog: APB08837. | |
| Pyronoprene Impurity 34 | Pyronoprene Impurity 34. Uses: For analytical and research use. Molecular formula: C28H20N2O2. Mole weight: 416.48. Catalog: APB08839. | |
| Pyronoprene Impurity 35 | Pyronoprene Impurity 35. Uses: For analytical and research use. Molecular formula: C22H16N2O2. Mole weight: 340.38. Catalog: APB08838. | |
| Pyronoprene Impurity 36 | Pyronoprene Impurity 36. Uses: For analytical and research use. Molecular formula: C16H12N2O2. Mole weight: 264.28. Catalog: APB08840. | |
| Pyronoprene Impurity 37 | Pyronoprene Impurity 37. Uses: For analytical and research use. CAS No. 2137956-02-4. Molecular formula: C22H16N2O2. Mole weight: 340.38. Catalog: APB2137956024. | |
| Pyronoprene Impurity 38 | Pyronoprene Impurity 38. Uses: For analytical and research use. Molecular formula: C16H10Br2N2O. Mole weight: 406.08. Catalog: APB08841. | |
| Pyronoprene Impurity 39 | Pyronoprene Impurity 39. Uses: For analytical and research use. Molecular formula: C16H10Br2N2O. Mole weight: 406.08. Catalog: APB08842. | |
| Pyronoprene Impurity 4 | Pyronoprene Impurity 4. Uses: For analytical and research use. CAS No. 381725-50-4. Molecular formula: C16H12N2O. Mole weight: 248.28. Catalog: APB381725504. | |
| Pyronoprene Impurity 40 | Pyronoprene Impurity 40. Uses: For analytical and research use. Molecular formula: C22H16N2O2. Mole weight: 340.38. Catalog: APB08843. | |
| Pyronoprene Impurity 41 | Pyronoprene Impurity 41. Uses: For analytical and research use. Molecular formula: C23H15N3O2. Mole weight: 365.39. Catalog: APB08844. | |
| Pyronoprene Impurity 42 | Pyronoprene Impurity 42. Uses: For analytical and research use. CAS No. 142929-10-0. Molecular formula: C10H8N2O2. Mole weight: 188.19. Catalog: APB142929100. | |
| Pyronoprene Impurity 43 | Pyronoprene Impurity 43. Uses: For analytical and research use. Molecular formula: C16H10Br2N2O2. Mole weight: 422.08. Catalog: APB08845. | |
| Pyronoprene Impurity 44 | Pyronoprene Impurity 44. Uses: For analytical and research use. Molecular formula: C16H10Br2N2O. Mole weight: 406.08. Catalog: APB08846. | |
| Pyronoprene Impurity 45 | Pyronoprene Impurity 45. Uses: For analytical and research use. CAS No. 2377611-18-0. Molecular formula: C10H12BNO3. Mole weight: 205.02. Catalog: APB2377611180. | |
| Pyronoprene Impurity 46 | Pyronoprene Impurity 46. Uses: For analytical and research use. Molecular formula: C28H19BrN2O2. Mole weight: 495.38. Catalog: APB08847. | |
| Pyronoprene Impurity 47 | Pyronoprene Impurity 47. Uses: For analytical and research use. CAS No. 381233-78-9. Molecular formula: C10H8N2O. Mole weight: 172.19. Catalog: APB381233789. | |
| Pyronoprene Impurity 48 | Pyronoprene Impurity 48. Uses: For analytical and research use. CAS No. 51834-97-0. Molecular formula: C6H7NO2. Mole weight: 125.13. Catalog: APB51834970. | |
| Pyronoprene Impurity 49 | Pyronoprene Impurity 49. Uses: For analytical and research use. CAS No. 111757-77-8. Molecular formula: C23H16N2O3. Mole weight: 368.39. Catalog: APB111757778. | |
| Pyronoprene Impurity 5 | Pyronoprene Impurity 5. Uses: For analytical and research use. CAS No. 380918-53-6. Molecular formula: C23H15N3O. Mole weight: 349.39. Catalog: APB380918536. | |
| Pyronoprene Impurity 6 | Pyronoprene Impurity 6. Uses: For analytical and research use. CAS No. 380918-54-7. Molecular formula: C23H15N3O. Mole weight: 349.39. Catalog: APB380918547. | |
| Pyronoprene Impurity 7 | Pyronoprene Impurity 7. Uses: For analytical and research use. CAS No. 4341-02-0. Molecular formula: C14H8N2. Mole weight: 204.23. Catalog: APB4341020. | |
| Pyropheophorbide-a | Pyropheophorbide-a (Ppa) is a photosensitizer used in photodynamic therapy (PDT) for tumors. Pyropheophorbide-a exhibits phototoxic effects on tumor cells, such as cervical cancer cells, and also has anti-lipogenesis activity. Pyropheophorbide-a shows potential for research in the fields of cancer and age-related macular degeneration (AMD). Pyropheophorbide-a derivatives also demonstrate inhibitory activity against tumor cells[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. CAS No. 24533-72-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-128973. | |
| Pyrophosphatase, Inorganic GMP-grade | Inorganic Pyrophosphatase (PPase) is a highly active enzyme from a recombinant source in E. coli provided as a liquid reagent, manufactured under GMP process requirements and tested extensively for the absence of nucleases, alkaline phosphatase and other contaminants. PPase is an important biological catalyst because it has the unique ability to catalyze the hydrolysis of a high energy molecule. It is widely used as an auxiliary enzyme to improve the efficiency of many reactions in molecular biology and biotechnology. Applications: Ppase is used in applications where nucleic acid synthesis or amplification is prone to accumulation of pyrophosphate. the most common applications are in vitro transcription (ivt) processes and reverse transcription reactions, which show a significant increase in rna yield when ppase is used. ppase is also used routinely to improve the efficiency of dna replication, pcr, single-base extension reactions, dna sequencing, multiply-prime rolling circle amplification and some specialized enzymatic assays. Category: Biochemical reagents. Grades: DMF. Product ID: PIPB-0797. Standard: Facility GMP. |  |
| Pyrophosphoric acid | Pyrophosphoric acid, also known under the name diphosphoric acid, is colorless, odorless, hygroscopic and is soluble in water, diethyl ether, and ethyl alcohol. The anhydrous acid has two different forms, which melt at 54.3°C and 71.5°C. It is best prepared by ion exchange from sodium pyrophosphate or by reacting hydrogen sulfide with lead pyrophosphate. When phosphoric acid is dehydrated pyrophosphoric acid is produced as one of the products. When molten pyrophosphoric acid rapidly forms an equilibrium mixture of phosphoric acid, pyrophosphoric acid and polyphosphoric acids. The percentage by weight of pyrophosphoric acid is around 40% and it is difficult to recrystallise from the melt. In aqueous solution pyrophosphoric acid like all polyphosphoric acids hydrolyses and eventually an equilibrium is established between phosphoric acid pyrophosphoric acid and polyphosphoric acids. When highly diluted an aqueous solution of pyrophosphoric acid contains only phosphoric acid.Pyrophosphoric acid is a medium strong inorganic acid. Anions, salts, and esters of pyrophosphoric acid are called pyrophosphates.While pyrophosporic acid is corrosive, it is not known to be otherwise toxic. Alternative Names: Diphosphorsaeure;Pyrophosphoric Acid;phosphono dihydrogen phosphate;PPV;Pyrophosphorsaeure. CAS No. 2466-9-3. Molecular formula: H4O7P2. Mole weight: 177.98. | |
| Pyrophosphoric Acid | Pyrophosphoric Acid. Group: Biochemicals. Alternative Names: Diphosphoric Acid. Grades: Highly Purified. CAS No. 2466-9-3. Pack Sizes: 5g. Molecular Formula: H4O7P2, Molecular Weight: 177.98. US Biological Life Sciences. | Worldwide |
| Pyroprunat | Pyroprunat. CAS No. 68039-73-6. VIGON Item # 502531. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers, plum crotonate. |  America & Internationally |
| Pyroptosis Compound Library | 1077 types of active small molecules associated with pyroptosis for high-throughput and high-content screening. - Targets include Caspase-1, Caspase-4, Caspase-5, Caspase-11, NLRP3, gasdermin D, etc. - Some compounds have been FDA-approved. - Detailed specifications, compound structures, target information, activity descriptions, etc. - Various detection techniques such as NMR, HPLC/LCMS to ensure the correct structure and high purity of the product and reduce false positives. Uses: Scientific use. Product Category: L8720. Categories: Pyroptosis Compounds Libraries. |  |
| Pyrotinib | Pyrotinib, also known as SHR-1258, is a potent and selective EGFR/HER2 dual inhibitor with IC50s of 13 and 38 nM, respectively. Upon oral administration, pyrotinib binds to and inhibits both EGFR and HER2, which may result in the inhibition of tumor growth and angiogenesis, and tumor regression in EGFR/HER2-expressing tumor cells. Alternative Names: (R,E)-N-(4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)-3-(1-methylpyrrolidin-2-yl)acrylamide; Pyrotinib; SHR-1258; SHR1258; SHR 1258; Pyrotinib maleate. CAS No. 1269662-73-8. Molecular formula: C32H31ClN6O3. Mole weight: 582.21. | |
| Pyrotinib | Pyrotinib (SHR-1258) is a potent and selective EGFR/HER2 dual inhibitor with IC50s of 13 and 38 nM, respectively[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SHR-1258. CAS No. 1269662-73-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-104065. | |
| Pyrotinib dimaleate | Pyrotinib dimaleate (SHR-1258 dimaleate) is a potent and selective EGFR/HER2 dual inhibitor with IC50s of 13 and 38 nM, respectively[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SHR-1258 dimaleate. CAS No. 1397922-61-0. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-104065B. | |
| Pyroxamide | Pyroamide is a histone decetylase inhibitor (HDCi), a novel class of anti-neoplastic agent that acts by enhancing acetylation of histones, promoting uncoiling of chromatin and activation of genes implicated in the regulation of cell survival such as poliferation, differentiation and apoptosis. Pyroamide is known to potently inhibits affinity purified HDAC1. Also inhibits the growth of tumor cells in vitro and in vivo. Induces p21/WAF1 expression in tumor cells. Group: Biochemicals. Alternative Names: N1-hydroxy-N8-3-pyridinyloctane diamide; N-hydroxy-N-3-pyridinyloctane diamide. Grades: Highly Purified. CAS No. 382180-17-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Pyroxamide | Pyroxamide is a potent inhibitor of histone deacetylase 1 (HDAC1) with an ID50 of 100 nM. Pyroxamide can induce apoptosis and cell cycle arrest in leukemia[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 382180-17-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13216. | |
| Pyroxasulfone | Pyroxasulfone can inhibit biosynthesis of very-long-chain fatty acids. It can also be used to control grass weed species in pre-emergence in major field crops. Alternative Names: 3-[[[5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl]sulfonyl]-4,5-dihydro-5,5-dimethyl-isoxazole; 3-[5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole; KIH 485; Sakura; Sakura 850 WG; Sakura 85WG. Grades: > 95%. CAS No. 447399-55-5. Molecular formula: C12H14F5N3O4S. Mole weight: 391.32. | |
| Pyroxasulfone | Pyroxasulfone is a broad-spectrum pyrazole Herbicide. Pyroxasulfone is effective against a variety of annual grass weeds and some broadleaf weeds. Pyroxasulfone causes reduced plant height, decreased above-ground dry weight and yield loss in pinto beans and red Mexican beans[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 447399-55-5. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg. Product ID: HY-136633. | |
| Pyroxasulfone | Pyroxasulfone. CAS No. 447399-55-5. Purity: Min. 99%. Product ID: ALC-FP-447399555. Molecular formula: C12H14F5N3O4S. Mole weight: 391.3. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| pyroxasulfone impurity 1 | pyroxasulfone impurity 1. Uses: For analytical and research use. CAS No. 1379794-42-9. Molecular formula: C6H5F5N2O4S. Mole weight: 296.17. Catalog: APB1379794429. | |
| pyroxasulfone impurity 2 | pyroxasulfone impurity 2. Uses: For analytical and research use. CAS No. 1544489-04-4. Molecular formula: C11H16N2O6S. Mole weight: 304.32. Catalog: APB1544489044. | |
| Pyroxsulam | Pyroxsulam is a herbicide containing auxin hormone and two acetolactate synthase inhibitors. Alternative Names: 3-Pyridinesulfonamide, N-(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-methoxy-4-(trifluoromethyl)-. CAS No. 422556-08-9. Molecular formula: C14H13F3N6O5S. Mole weight: 434.35. | |
| PYR-PHE-OH | Pyr-phe-OH is a substrate for pyroglutamyl peptidase I. Alternative Names: pyroglutamyl-phenylalanine; L-Pyroglutamyl-L-phenylalanine; (S)-2-((S)-5-oxopyrrolidine-2-carboxamido)-3-phenylpropanoic acid. Grades: 95%. CAS No. 21282-12-2. Molecular formula: C14H16N2O4. Mole weight: 276.29. | |
| Pyr-Pro-Arg-pNA | Pyr-Pro-Arg-pNA, a chromogenic substrate, has been used to determine the kinetic constants of tryptase (EC 3.4.21.59) from guinea pig (Km = 0.24-0.26 mM) and human (Km = 0.24-0.43 mM). It has also been used as a substrate for the coagulation factor XIa with Km and kcat values of 0.56 mM and 350 s-1, respectively. Alternative Names: pEPR-pNA; Pyroglutamyl-prolyl-arginine-4-nitroanilide; Hepsin Chromogenic Substrate S-2366; Pglu-pro-arg-pna; L-Pyroglutamyl-L-prolyl-L-arginine-p-Nitroaniline; 5-Oxo-L-prolyl-L-prolyl-N5-(diaminomethylene)-N-(4-nitrophenyl)-L-ornithinamide; L-Ornithinamide, 5-oxo-L-prolyl-L-prolyl-N5-(diaminomethylene)-N-(4-nitrophenyl)-. Grades: 95%. CAS No. 72194-57-1. Molecular formula: C22H30N8O6. Mole weight: 502.52. | |
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