A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Methyl aminomethanimidothioat e hydroiodide. Group: Biochemicals. Grades: Highly Purified. CAS No. 4338-95-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Methylamino-PEG3-t-butyl ester
Methylamino-PEG3-t-butyl ester. Uses: Designed for use in research and industrial production. Product Category: Amino PEG Linkers. CAS No. 1807521-04-5. Molecular formula: C12H25NO4. Mole weight: 247.33. Purity: 95%+. Product ID: ACM1807521045. Alfa Chemistry ISO 9001:2015 Certified.
Methylamino-PEG5-t-butyl ester
Methylamino-PEG5-t-butyl ester. Uses: Designed for use in research and industrial production. Product Category: Amino PEG Linkers. CAS No. 1621616-14-5. Molecular formula: C16H33NO6. Mole weight: 335.44. Purity: 95%+. Product ID: ACM1621616145. Alfa Chemistry ISO 9001:2015 Certified. Categories: Methylamino-PEG4-t-butyl ester.
Methylammonium Bromide
Salt for preparation of CH3NH3PbBr3 opening for optimization of morphology and fine-tuning of the band-gap energy. Dyenamo offers two standard grades of MABr (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N). Uses: The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.methylammonium bromide (mabr) can be used as a precursor in the preparation of methylammonium lead bromide based perovskite material with good optical properties, which include green emission, and photoluminescence. this material can further be utilized in the fabrication of alternative energy devices such as light emitting diodes(leds), and perovskite solar cells (pscs). Group: Perovskite materials. Alternative Names: MABr. CAS No. 6876-37-5. Pack Sizes: 25 g. Product ID: Methanamine; hydrobromide. Molecular formula: 111.97. Mole weight: CH6BrN. CN.Br. InChI=1S/CH5N.BrH/c1-2;/h2H2,1H3;1H. ISWNAMNOYHCTSB-UHFFFAOYSA-N. 99.5%.
Methylammonium Bromide solution
0.18 M in 2-propanol. Uses: Methanamine hydrobromide is an important precursor for the preparation of perovskite photoactive layers for solar energy conversion. Group: Perovskite materials. Alternative Names: Methanamine hydroBromide. Pack Sizes: 50 mL. Molecular formula: 111.97. Mole weight: CH3NH2 HBr. 1S/CH5N.BrH/c1-2;/h2H2,1H3;1H. ISWNAMNOYHCTSB-UHFFFAOYSA-N. 0.18 Min2-propanol.
0.42 M in 2-propanol. Uses: Methanamine hydriodide is an important precursor for the preparation of perovskite photoactive layers for solar energy conversion. Group: Perovskite materials. Alternative Names: Methanamine hydrIodide, Methylamine hydroIodide. Pack Sizes: 50 mL. Product ID: methylazanium; iodide. Molecular formula: 158.97g/mol. Mole weight: CH6IN. C[NH3+].[I-]. InChI=1S/CH5N.HI/c1-2;/h2H2,1H3;1H. LLWRXQXPJMPHLR-UHFFFAOYSA-N.
Methylammonium Iodide
Salt for preparation of CH3NH3PbI3. Dyenamo offers two standard grades of MAI (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N). Moreover, we offer a special grade of methylammonium Iodide (DN-P02P), based on 4N grade material, but containing a controlled amount of phosphite as an additive, which aids in the formation of high-quality methylammonium lead Iodide perovskite films. Uses: Methylammonium iodide can be used as a precursor in combination with lead iodide to change the morphology of the resulting perovskite materials. perovskite materials can further be utilized in the fabrication of alternative energy devices such as light emitting diodes (leds), and perovskite solar cells (pscs).methanamine hydriodide is an important precursor for the preparation of perovskite photoactive layers for solar energy conversion. Group: Perovskite materials. Alternative Names: Methanamine hydrIodide. CAS No. 14965-49-2. Pack Sizes: 5 g. Molecular formula: 158.95 g/mol. Mole weight: CH5N HI. InChI=1S/CH5N.HI/c1-2;/h2H2,1H3;1H. LLWRXQXPJMPHLR-UHFFFAOYSA-N. Product specification DN-P02-4N: Methylammonium Iodide 99.99 % Product specification DN-P02-5N: Methylammonium Iodide 99.999 % Product specification DN-P02P: Methylammonium Iodide, 1500 ppm P.
Methylammonium lead Chloride Iodide, >99%
Methylammonium lead Chloride Iodide, >99%. Group: other glass and ceramic materials. CAS No. 1446121-07-8.
Methylammonium thiocyanate can be used as an additive/dopant to the perovskite composition to improve the stability of the solar cell. Group: Electronic materials. CAS No. 61540-63-4. Product ID: methanamine; thiocyanic acid. Molecular formula: 90.14 g/mol. Mole weight: C2H6N2S. CN.C(#N)S. InChI=1S/CHNS.CH5N/c2-1-3; 1-2/h3H; 2H2, 1H3. ZVCMGZSMACGTPA-UHFFFAOYSA-N. Product specification DN-P12: Methylammonium thiocyanate.
40 wt. % in DMF. Uses: Methylammonium lead iodide is a well studied precursor for the deposition of perovskite active layers for advanced photovoltaics. Group: Electrolytesperovskite materials. Alternative Names: Methylammonium triiodoplumbate(1-), Plumbate(1-), triiodo-, hydrogen, compound with methanamine (1:1), Methanamine, triiodoplumbate(1-), Methylamine triiodoplumbate(1-). Pack Sizes: 5 mL. Molecular formula: 619.98 g/mol. Mole weight: [CH3NH3]+[PbI3]-. 1S/CH5N.HI/c1-2;/h2H2,1H3;1H. LLWRXQXPJMPHLR-UHFFFAOYSA-N. 40 wt.%inDMF.
Methyl amyl ketone
Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers.
Methyl a-N-acetyllactosamine is an indispensable compound, profoundly implicated in cellular identification and intercommunication mechanisms. This compound aids in studying malignant neoplasms and contagious maladies. Synonyms: Gal-beta1,4-GlcNAc-alpha1-O-Me; methyl N-acetyl-alpha-D-lactosaminide; beta-D-Gal-(1->4)-alpha-D-GlcNAc-OMe; beta-D-Galp-(1->4)-alpha-D-GlcpNAc-OMe; methyl 2-(acetylamino)-2-deoxy-4-O-beta-D-galactopyranosyl-alpha-D-glucopyranoside; methyl 2-acetamido-2-deoxy-4-O-beta-D-galactopyranosyl-alpha-D-glucopyranoside; methyl beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-alpha-D-glucopyranoside. CAS No. 85193-95-9. Molecular formula: C15H27NO11. Mole weight: 397.38.
Methyl arachidate is a natural compound which can be isolated from Lepidium meyenii, Begonia heracleifolia, etc. Synonyms: Methyl eicosanoate; Arachidic acid methyl ester; Eicosanoic acid, methyl ester. Grades: 98%. CAS No. 1120-28-1. Molecular formula: C21H42O2. Mole weight: 326.56.
Methyl arachidate
Methyl arachidate (Methyl eicosanoate), a natural compound, is a leukotriene A4 hydrolase (LTA4H) inhibitor [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Methyl icosanoate. CAS No. 1120-28-1. Pack Sizes: 500 mg. Product ID: HY-W004291.
Methyl Arachidonyl Fluorophosphonate
Methyl arachidonyl fluorophosphonate (MAFP) is a selective and irreversible inhibitor of PLA2 and FAAH. It also binds to CB1 receptor in rat brain membrane preparations. Uses: Enzyme inhibitors. Synonyms: MAFP; (5Z,8Z,11Z,14Z)-1-[fluoro(methoxy)phosphoryl]icosa-5,8,11,14-tetraene. Grades: ≥98%. CAS No. 188404-10-6. Molecular formula: C21H36FO2P. Mole weight: 370.5.
Methylarbutin
Methylarbutin exhibits anti-inflammatory and urinary antiseptic activity [1]. Uses: Scientific research. Group: Natural products. CAS No. 6032-32-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W009304.
methylarsonate reductase
The product, methylarsonite, is biologically methylated by EC 2.1.1.137, arsenite methyltransferase, to form cacodylic acid. Group: Enzymes. Synonyms: MMA(V) reductase. Enzyme Commission Number: EC 1.20.4.2. CAS No. 254889-62-8. 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-1241; methylarsonate reductase; EC 1.20.4.2; 254889-62-8; MMA(V) reductase. Cat No: EXWM-1241.
Methyl Arsonic Acid Disodium Salt
Methyl Arsonic Acid Disodium Salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 144-21-8. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
Methyl ascomatate
It is a new dibenzofuran and depside from the Lichen Bunodophoron patagonicum. Synonyms: 2-Dibenzofurancarboxylic acid, 3,7-dimethoxy-1,9-dimethyl-, methyl ester; 3,7-Dimethoxy-1,9-dimethyl-dibenzofuran-2-carboxylic acid methyl ester. CAS No. 93796-73-7. Molecular formula: C18H18O5. Mole weight: 314.33.
methylaspartate ammonia-lyase
A cobalamin protein. Group: Enzymes. Synonyms: β-methylaspartase; 3-methylaspartase; L-threo-3-methylaspartate ammonia-lyase. Enzyme Commission Number: EC 4.3.1.2. CAS No. 9033-26-5. 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-5280; methylaspartate ammonia-lyase; EC 4.3.1.2; 9033-26-5; β-methylaspartase; 3-methylaspartase; L-threo-3-methylaspartate ammonia-lyase. Cat No: EXWM-5280.
methylaspartate mutase
Requires a cobamide coenzyme. Group: Enzymes. Synonyms: glutamate mutase; glutamic mutase; glutamic isomerase; glutamic acid mutase; glutamic acid isomerase; methylaspartic acid mutase; β-methylaspartate-glutamate mutase; glutamate isomerase. Enzyme Commission Number: EC 5.4.99.1. CAS No. 9032-97-7. 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-5549; methylaspartate mutase; EC 5.4.99.1; 9032-97-7; glutamate mutase; glutamic mutase; glutamic isomerase; glutamic acid mutase; glutamic acid isomerase; methylaspartic acid mutase; β-methylaspartate-glutamate mutase; glutamate isomerase. Cat No: EXWM-5549.
Methylated amino resin
Methylated amino resin. Group: Polymers.
methylated diphthine methylhydrolase
The protein is only present in eukaryotes. Group: Enzymes. Synonyms: Dph7; diphthine methylesterase (incorrect). Enzyme Commission Number: EC 3.1.1.97. 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-3526; methylated diphthine methylhydrolase; EC 3.1.1.97; Dph7; diphthine methylesterase (incorrect). Cat No: EXWM-3526.
This protein is involved in the repair of alkylated DNA. It acts only on the alkylated DNA (cf. EC 3.2.2.20, DNA-3-methyladenine glycosidase I and EC 3.2.2.21, DNA-3-methyladenine glycosidase II). This enzyme catalyses only one turnover and therefore is not strictly catalytic. Group: Enzymes. Enzyme Commission Number: EC 2.1.1.63. CAS No. 77271-19-3. 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-1965; methylated-DNA-[protein]-cysteine S-methyltransferase; EC 2.1.1.63; 77271-19-3. Cat No: EXWM-1965.
Methylated Gold Nanoparticles
Methylated Gold Nanoparticles. Group: Metal nano dispersion.
Methylated Silver Nanoparticles
Methylated Silver Nanoparticles. Group: Metal nano dispersion.
methylated-thiol-coenzyme M methyltransferase
The enzyme, which is involved in methanogenesis from methylated thiols, such as methane thiol, dimethyl sulfide, and 3-S-methylmercaptopropionate, catalyses two successive steps - the transfer of a methyl group from the substrate to the cobalt cofactor of a methylated-thiol-specific corrinoid protein (MtsB), and the subsequent transfer of the methyl group from the corrinoid protein to coenzyme M. With most other methanogenesis substrates this process is carried out by two different enzymes (for example, EC 2.1.1.90, methanol-corrinoid protein Co-methyltransferase, and EC 2.1.1.246, methylated methanol-specific corrinoid protein:coenzyme M methyltransferase). The cobalt is oxidized during methylation from the Co(I) state to the Co(III) state, and is reduced back to the Co(I) form during demethylation. Group: Enzymes. Synonyms: mtsA (gene name). Enzyme Commission Number: EC 2.1.1.251. 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-1855; methylated-thiol-coenzyme M methyltransferase; EC 2.1.1.251; mtsA (gene name). Cat No: EXWM-1855.
Methylation Compound Library
125 methylation-related compounds that can be used for high-throughput and high-content screening. - Targets include DNA Methyltransferase, Histone Methyltransferase, etc. - Can be used for studies on epigenetics, differentiation, aging, cancer, etc. - Detailed instructions, compound structure, target information, activity description, etc. - NMR and HPLC analytical techniques to ensure high product purity and quality. - All compounds are available in stock. Uses: Scientific use. Product Category: L3510. Categories: Methylation Compounds Libraries.
Methylation modified Trypsin from Porcine, Recombinant
Trypsin specifically hydrolyzes peptide bonds at the carboxyl side of lysine and arginine residues. Recombinant trypsin is free of any other proteases activities, and TPCK is unnecessary and not contained. Unmodified trypsin is subject to auto-proteolysis, generating fragments that can interfere with protein sequencing or HPLC/MS peptides analysis. Sequencing grade modified trypsin is recombinant porcine trypsin modified by reductive methylation, rendering it resistant to proteolytic digestion. Applications: Protein digests for peptide mapping applications or protein identification by peptide mass fingerprinting or ms/ms spectral matching. it is suitable for digest...under -70°C, It is stable within 24 months.2. Above 95% activity is remained after 5 times repeated freezing and thawing.3. Above 90% activity is remained after kept under 4°C or 25°C for 24h.4. A 0.05 mg/ml solution of sequencing grade modified recombinant trypsin in 50mM NH4HCO3 is retained above 95% after a 3 hours incubation at 37 °C. For long-term such as 20hours incubation, 1mM CaCl2 is recommended to be contained. Form: Lyophilized. Source: E. coli. Species: Porcine. α-trypsin; β-trypsin; cocoonase; parenzyme; parenzymol; tryptar; trypure; pseudotrypsin; tryptase; tripcellim; sperm receptor hydrolase; Alpha-trypsin; Beta-trypsin; EC 3.4.21.4; Tryp
Methyl azetidine-3-carboxylate hydrochloride is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Methyl azetidine-3-carboxylate hydrochloride is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs<. Uses: Scientific research. Group: Signaling pathways. CAS No. 100202-39-9. Pack Sizes: 1 g; 5 g. Product ID: HY-33615.
Methyl b1-4-D-xylobioside is an extraordinary biomedical innovation, gracefully assuming the dual role of an enzyme inhibitor and substrate, exclusively targeting diverse carbohydrate metabolic pathways. Synonyms: Methyl 4-O-(b-D-xylopyranosyl)-b-D-xylopyranoside. CAS No. 69973-32-6. Molecular formula: C11H20O9. Mole weight: 296.27.
METHYL B-(2-FURYL)ACRYLATE
METHYL B-(2-FURYL)ACRYLATE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: METHYL B-(2-FURYL)ACRYLATE;2-Propenoic acid, 3-(2-furanyl)-, methyl ester;METHYLFURFURACRYLATE;2-Furanacrylic acid methyl;3-(2-Furanyl)acrylic acid methyl ester;3-(2-Furyl)acrylic acid methyl ester;Furan-2-acrylic acid methyl ester;Methyl 3-(2-furyl)acry. Product Category: Heterocyclic Organic Compound. CAS No. 623-18-7. Molecular formula: C8H8O3. Mole weight: 152.15. Product ID: ACM623187. Alfa Chemistry ISO 9001:2015 Certified. Categories: Methyl furfuracrylate.
Methyl barbatate
Methyl barbatate is a new secondary product in the lichen genus Haematomma. Synonyms: Methyl 2-hydroxy-4-[(2-hydroxy-4-methoxy-3,6-dimethylbenzoyl)oxy]-3,6-dimethylbenzoate; 4-(2-Hydroxy-4-methoxy-3,6-dimethylbenzoyloxy)-2-hydroxy-3,6-dimethylbenzoic acid methyl ester; 2-Hydroxy-4-[(2-hydroxy-4-methoxy-3,6-dimethylbenzoyl)oxy]-3,6-dimethylbenzoic acid methyl ester; Benzoic acid, 2-hydroxy-4-[(2-hydroxy-4-methoxy-3,6-dimethylbenzoyl)oxy]-3,6-dimethyl-, methyl ester; Barbatinsaeure methyl ester. CAS No. 5014-22-2. Molecular formula: C20H22O7. Mole weight: 374.38.
Methyl b-cyclodextrin
RAMEB. CAS No. 128446-36-6 . Product ID: 4-00171.
Methyl b-cyclodextrin
Methyl b-cyclodextrin. CAS No. 128446-36-6 . Product ID: 4-00539. Purity: DS 1.8. Properties: water soluble, film forming, cosmetic additive. Source : ex wheat endosperm Triticum Aestivum. Reference: J. Pharm. Sci., 84, 295, 1995.
Methyl-b-cyclodextrin has been used to improve the water solubility of various compounds and extract cholesterol from lipid membranes. Synonyms: b-Cyclodextrin methyl ethers. CAS No. 128446-36-6. Molecular formula: C56H98O35. Mole weight: 1331.36.