A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Propargyl-PEG5-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. Propargyl-PEG5-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. Propargyl-PEG5-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 1393330-40-9. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-130388.
Propargyl-PEG7-alcohol is a PEG-based PROTAC linker can be used in the synthesis of PROTACs [1]. Propargyl-PEG7-alcohol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 1422023-54-8. Pack Sizes: 100 mg; 250 mg; 1 g. Product ID: HY-130378.
Protected Propargyl. A possible genotoxic compound that can affect the bacterial and mammalian cell systems. Group: Biochemicals. Alternative Names: 2-Propyn-1-ol 4-Methyl Benzene sulfonate; 2-Propyn-1-ol p-Toluenesulfonate; 1-[(p-Toluenesulfonyl)oxy]-2-propyne; 2-Propynyl p-Toluenesulfonate; 2-Propynyl Tosylate; Propargyl Alcohol Tosylate; p-Toluenesulfonic Acid Propargyl Ester. Grades: Highly Purified. CAS No. 6165-76-0. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
Propargyltrimethylsilane, 80-90% (Stabilised with Butylated hydroxytoluene)
1g Pack Size. Group: Building Blocks, Organics. Formula: C6H12Si. CAS No. 13361-64-3. Prepack ID 90027929-1g. Molecular Weight 112.24. See USA prepack pricing.
A c-AMP phosphodiesterase inhibitor. A nerve growth factor stimulator. An adenosine transport inhibitor. A non-selective adenosine receptor antagonist. Group: Biochemicals. Alternative Names: 3,7-Dihydro-3-methyl-1-(5-oxohexyl)-7-propyl-1H-purine-2,6-dione, HWA-285, Albert-285, HOE-285, Hextol, Karsivan. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Propentofylline-d6
Labeled Propentofylline. A c-AMP phosphodiesterase inhibitor. A nerve growth factor stimulator. An adenosine transport inhibitor. A non-selective adenosine receptor antagonist. Nootropic. Group: Biochemicals. Alternative Names: 3,7-Dihydro-3-methyl-1-(5-oxohexyl)-7-propyl-1H-purine-2,6-dione-d6; HWA-285-d6; Albert-285-d6; HOE-285-d6; Hextol-d6; Karsivan-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
"Clove trees are indigenous to the Maluku islands of Indonesia. Indonesia has been the dominant producer off clove buds and clove oil globally for decades. Indonesia is also the largest consumer of clove buds as a spice, which is primarily used in the kretek cigarette industry. It is due to this high demand for Clove Buds in the cigarette industry that farmers are using the remaining components (dry leaves, and stems/ claws) of the clove tree to produce clove oil its derivatives thereafter.". Uses: Flavor Enhancer, Cosmetics, Soaps. Group: Plant Extracts. INCI Names: 2-ethoxy-5-[(E)-prop-1-enyl]phenol. Grades: FOOD GRADE. CAS No. 94-86-0. Pack Sizes: 25 kgs Jerrycan, 200 kg Drums. Product ID: CL-805. Olfactive Profile: Intensely sweet, vanilla-like, clove-like, medicinal phenolic. EC No: 202-370-0. FEMA No: 2922. Origin: Indonesia.
New Jersey
Propenyl-L-NIO hydrochloride
Propenyl-L-NIO hydrochloride is a potent and selective inhibitor of iNOS. Synonyms: ENIPO. Grades: ≥90%. Molecular formula: C10H19N3O2·HCl. Mole weight: 249.7.
Propeptin
Propeptin is a metabolite of Microbispora sp. SNA 115, a peptide antibiotic composed of 19 amino acids. Propeptin has weaker activity against Pseudomonas aeruginosa, Mycobacterium monobacterium, and Xanthomonas oryzae. It has no effect on KB and L1210 cells of tumor cell lines, but has an inhibitory effect on prolyl endopeptidase. Molecular formula: C113H142N26O27. Mole weight: 2296.49.
Propetamphos is an organophosphate, household and public health insecticide designed to control cockroaches, flies, ants, ticks, moths, fleas and mosquitoes on contact. Propetamphos works internally in the insect where it promotes stomach activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 31218-83-4. Pack Sizes: 50mg, 250mg. Molecular Formula: C10H20NO4PS, Molecular Weight: 281.31. US Biological Life Sciences.
Worldwide
Prop Glycolmethylether
Prop Glycolmethylether - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
PFR-AMC is a highly sensitive, fluorogenic substrate for plasma as well as pancreatic and urinary kallikreins. Synonyms: PFR-NMec. CAS No. 65147-21-9. Molecular formula: C30H37N7O5. Mole weight: 575.66.
Propicillin is a derivative of Penicillin. Penicillin belongs to the β-lactam class of antibiotics, is a very common antibacterial drug. Synonyms: 3,3-Dimethyl-7-oxo-6-(2-phenoxybutyramido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; (1-Phenoxypropyl)penicillin; [2S-(2α,5α,6β)]-3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxybutyl)amino]-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; Synthepen P; α-Phenoxybutyryl-6-aminopenicillanic acid; α-Phenoxypropylpenicillin; B-Pimaric Acid; A-pimaric acid. Grades: ≥95%. CAS No. 551-27-9. Molecular formula: C18H22N2O5S. Mole weight: 378.44.
Propiconazol
250mg Pack Size. Group: Bioactive Small Molecules, Building Blocks. Formula: C15H17Cl2N3O2. CAS No. 60207-90-1. Prepack ID 89990124-250mg. Molecular Weight 342.22. See USA prepack pricing.
Propiconazole
Propiconazole. Market: Agriculture. PK Chem Industries: We supply chemicals related to Cosmetic, Personal Care, Food, Pharmaceutical, Feed, Agriculture and Mining Industries.
Propiconazole
Propiconazole is an orally active N-substituted triazole used as a fungicide. Propiconazole is a mouse liver hepatotoxicant and a hepatocarcinogen that has adverse reproductive and developmental toxicities in experimental animals [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 60207-90-1. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-B0847.
Propiconazole-4H-1,2,4-triazole (Mixture of Diastereomers)
An impurities of Propiconazole. Propiconazole is a triazole fungicide inhibiting fungicide due to its binding with and inhibiting the 14-alpha demethylase enzyme from demethylating a precursor to ergosterol. Synonyms: 4-[[2-(2,4-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]methyl]-4H-1,2,4-triazole. Grades: > 95%. CAS No. 221132-58-7. Molecular formula: C15H17Cl2N3O2. Mole weight: 342.23.
Propiconazole-d5 100 μg/mL in Acetone
2H Labeled Compounds. Alternative Names: Propiconazole D5 (2,2,3,3,3-propyl-D5). CAS No. 1246818-14-3. Molecular formula: C152H5H12Cl2N3O2. Mole weight: 346.1012. Catalog: ACM1246818143.
Propidium iodide
100mg Pack Size. Group: Stains & Indicators. Formula: C27H34I2N4. CAS No. 25535-16-4. Prepack ID 14137305-100mg. Molecular Weight 668.39. See USA prepack pricing.
Propidium iodide
50mg Pack Size. Group: Stains & Indicators. Formula: C27H34I2N4. CAS No. 25535-16-4. Prepack ID 14137305-50mg. Molecular Weight 668.39. See USA prepack pricing.
Propidium Iodide
Propidium Iodide (PI) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis ( apoptosis ) or necrosis ( necrosis ), and is often used in flow cytometry analysis. Uses: Scientific research. Group: Fluorescent dye. CAS No. 25535-16-4. Pack Sizes: 5 mg; 10 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-D0815.
Propidium Iodide
Propidium iodide (PI) is a fluorescent dye [FW 668.41] that binds specifically to DNA. This property has led to its common use in evaluation of cell cycle, aneuploidy and apoptosis by flow cytometry. When excited by a laser light at 488 nm, PI emits a signal that can be monitored by the red wavelength detector typically reserved for phycoerythrin (usually FL2). Propidium iodide is excluded from viable cells, thus analysis of DNA content in cells requires membrane permeabilization. In evaluation of apoptosis, PI is used to distinguish necrotic cells or cells in late stages of apoptosis, which have permeabilized membranes and thus bind PI, from viable cells or cells in early apoptosis where membranes are intact and PI is excluded. Group: Biochemicals. Alternative Names: 2,7-Diamino-9-phenyl-10 (diethylaminopropyl)-phenanthridium iodide methiodide. Grades: Molecular Biology Grade. CAS No. 25535-16-4. Pack Sizes: 100mg. US Biological Life Sciences.
Propidium Iodide is a phenanthridine compound, a class of compounds with reported activity against several species of trypanosomes. Propidium iodide may be used in flow cytometry to evaluate cell viability when used with other dyes that stain viable cells or cells that are early in the apoptosis process. Propidium iodide (PI) is a fluorescent dye [FW 668.41] that binds specifically to DNA. This property has led to its common use in evaluation of cell cycle, aneuploidy and apoptosis by flow cytometry. When excited by a laser light at 488nm, PI emits a signal that can be monitored by the red wavelength detector typically reserved for phycoerythrin (usually FL2). Propidium iodide is excluded from viable cells, thus analysis of DNA content in cells requires membrane permeabilization. In evaluation of apoptosis, PI is used to distinguish necrotic cells or cells in late stages of apoptosis, which have permeabilized membranes and thus bind PI, from viable cells or cells in early apoptosis whe Group: Biochemicals. Alternative Names: 3, 8-Diamino-5-[3- (diethylmethylammonio) propyl]-6-phenylphenanthridinium Iodide; 3,8-Diamino-5-(3-diethylaminopropyl)-6-phenylphenanthridinium Iodide Methiodide; [3- (3, 8-Diamino-6-phenyl-5-phenanthridinio) propyl]. Grades: Reagent Grade. CAS No. 25535-16-4. Pack Sizes: 25mg, 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
Propidium Iodide Solution, 1mg/ml
Propidium iodide (PI) is a fluorescent dye [FW 668.41] that binds specifically to DNA. This property has led to its common use in evaluation of cell cycle, aneuploidy and apoptosis by flow cytometry. When excited by a laser light at 488 nm, PI emits a signal that can be monitored by the red wavelength detector typically reserved for phycoerythrin (usually FL2). Propidium iodide is excluded from viable cells, thus analysis of DNA content in cells requires membrane permeabilization. In evaluation of apoptosis, PI is used to distinguish necrotic cells or cells in late stages of apoptosis, which have permeabilized membranes and thus bind PI, from viable cells or cells in early apoptosis where membranes are intact and PI is excluded. Group: Biochemicals. Alternative Names: 3, 8-Diamino-5-[3- (diethylmethylammonio) propyl]-6-phenylphenanthridinium Iodide; 3,8-Diamino-5-(3-diethylaminopropyl)-6-phenylphenanthridinium Iodide Methiodide; [3- (3, 8-Diamino-6-phenyl-5-phenanthridinio) propyl] diethylmethylammonium Diiodide; 3, 8-Diamino-5- (diethyl methyl aminopropyl ) -6-phenylphenanthridinium Diiodide; Propidium Diiodide. Grades: Molecular Biology Grade. CAS No. 25535-16-4. Pack Sizes: 10ml. US Biological Life Sciences.
Worldwide
Propidium monoazide
Propidium monoazide is a photoreactive DNA-binding dye that preferentially binds to dsDNA. Propidium monoazide (PMA) prevents DNA from dead bacteria from being amplified during the PCR. PMA-PCR enhanced both the specificity and the sensitivity of PCR [1]. Propidium monoazide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. Uses: Scientific research. Group: Fluorescent dye. CAS No. 91416-20-5. Pack Sizes: 1 mg. Product ID: HY-D1444.
Propineb is an agricultural broad-spectrum fungicide protectant from the dithiocarbamate group of compounds. Synonyms: Methylzineb; Antracol; Mezineb. Grades: >98%. CAS No. 12071-83-9. Molecular formula: C5H8N2S4Zn. Mole weight: 289.78.
Propiocaine hydrochloride
Propiocaine hydrochloride. Group: Biochemicals. Alternative Names: 3-(1-Piperidinyl)-1-(4-propoxyphenyl)-1-propanone hydrochloride; 3-Piperidino-4'-propoxypropiophenone hydrochloride. Grades: Highly Purified. CAS No. 1155-49-3. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C17H26ClNO2. US Biological Life Sciences.
This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. Group: Enzymes. Synonyms: 4-hydroxy-3-hexanone aldolase; 4-hydroxy-3-hexanone propanal-lyase. Enzyme Commission Number: EC 4.1.2.35. CAS No. 114189-86-5. 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-4872; propioin synthase; EC 4.1.2.35; 114189-86-5; 4-hydroxy-3-hexanone aldolase; 4-hydroxy-3-hexanone propanal-lyase. Cat No: EXWM-4872.
Propiolactone
Propiolactone (β-propiolactone; 2-Oxetanone) is a viral chemical inactivator that causes the infectious inactivation of viruses. Propiolactone was co-incubated with SARS-CoV at a ratio of 1:1000 (v:v) and used as a bacteriostatic agent to formulate the BPL-inactivated influenza virus vaccine (Flu-BPL) [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: β-propiolactone; 2-Oxetanone; Betaprone. CAS No. 57-57-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 250 mg; 500 mg. Product ID: HY-107931.
Propiolamide
Propiolamide. Group: Biochemicals. Alternative Names: Propynoic acid amide, propynamide. Grades: Highly Purified. CAS No. 7341-96-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C3H3NO. US Biological Life Sciences.