A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Methylated beta cyclodextrin. CAS No. 128446-36-6. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
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.
Methylated Silver Nanoparticles
Methylated Silver Nanoparticles.
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 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-D-ribofuranoside 98+% (HPLC)
Methyl b-D-ribofuranoside 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Methyl Benzaldehyde Para
Methyl Benzaldehyde Para (Tolyl Aldehyde). CAS No. 104-87-0. FEMA No. 3068. Kosher: Y. VIGON Item # 500396. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers.
America & Internationally
Methyl benzenesulfinate
Methyl benzenesulfinate. Group: Biochemicals. Grades: Highly Purified. CAS No. 670-98-4. Pack Sizes: 10g, 25g, 50g, 100g, 200g. Molecular Formula: C7H8O2S. US Biological Life Sciences.
Worldwide
Methyl Benzenesulfonate
A sulfonate ester as potential genotoxic impurity in drug substances. Group: Biochemicals. Alternative Names: Benzenesulfonic Acid Methyl Ester; Methyl Besylate; NSC 3214. Grades: Highly Purified. CAS No. 80-18-2. Pack Sizes: 100mg. US Biological Life Sciences.
An intermediate in the synthesis of Metoclopramide. Group: Biochemicals. Alternative Names: 4-Amino-2-methoxy-methylbenzoate. Grades: Highly Purified. CAS No. 27492-84-8. Pack Sizes: 500mg, 5g, 25g, 50g. US Biological Life Sciences.
Methyl benzyl sulfoxide. Group: Biochemicals. Alternative Names: [ (Methylsulfinyl) methyl]benzene. Grades: Highly Purified. CAS No. 824-86-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C8H10OS. US Biological Life Sciences.
Worldwide
Methyl β-carboline-1-carboxylate
1-Methoxycarbonyl-β-carboline is isolated from the barks of Picrasma quassioides. Synonyms: Methyl β-carboline-1-carboxylate; 9H-Pyrido[3,4-b]indole-1-carboxylic acid methyl ester. Grade: > 95%. CAS No. 3464-66-2. Molecular formula: C13H10N2O2. Mole weight: 226.2.
Methyl-β-cyclodextrin
Methyl-β-cyclodextrin (Methyl-beta-cyclodextrin) is a cyclic heptasaccharide used to deliver hydrophobic agents based on its property of solubilizing non-polar substances. Methyl-β-cyclodextrin is also extensively used as a cholesterol-depleting reagent[1]. Methyl-β-cyclodextrin strongly reduces clathrin-dependent endocytosis[2]. Methyl-β-cyclodextrin blocks cell migrasome formation[3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Methyl-beta-cyclodextrin. CAS No. 128446-36-6. Pack Sizes: 500 mg; 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-101461.
Methyl-β-cyclodextrin
Methyl-β-cyclodextrin. CAS No. 128446-36-6. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Methyl-β-cyclodextrin
Methyl-β-cyclodextrin. CAS No. 128446-36-6.
Methyl-β-cyclodextrin
Methyl-β-cyclodextrin. CAS No. 128446-36-6. Product ID: CDC10-0113. Molecular formula: C54H94O35. Category: Cosmetic Chelating Chemicals. Product Keywords: Cosmetic Ingredients; Cosmetic Chelating Chemicals; Methyl-β-cyclodextrin; CDC10-0113; 128446-36-6; C54H94O35; 128446-36-6. Color: White to off-white. Physical State: Powder. Solubility: H2O: 50 mg/mL. Quality Level: 300. Storage: room temp. Melting Point: 180-182 °C (lit.). Product Description: Methyl-β-cyclodextrin is a heptasaccharide, soluble in water, and has more affinity to cholesterol due to the presence of hydrophobic core. Cyclodextrins are cyclic oligosaccharides consisting of 6, 7, or 8 glucopyranose units, usually referred to as α-, β-, or γ-cyclodextrins, respectively. These compounds have rigid doughnut-shaped structures making them natural complexing agents. The unique structures of these compounds owe their stability to intramolecular hydrogen bonding between the C2- and C3-hydroxyl groups of neighboring glucopyranose units. The molecule takes on the shape of a torus with the C2- and C3-hydroxyls located around the larger opening and the more reactive C6-hydroxyl aligned around the smaller opening. The arrangement of C6-hydroxyls opposite the hydrogen bonded C2- and C3-hydroxyls forces the oxygen bonds into close proximity within the cavity, leading to an electron rich, hydrophobic interior. The size of
Methyl-beta-cyclodextrin
25g Pack Size. Group: Analytical Reagents, Biochemicals, Carbohydrates. Formula: C56H98O35. CAS No. 128446-36-6. Prepack ID 90019033-25g. Molecular Weight 1331.36. See USA prepack pricing.
Methyl-beta-cyclodextrin
Methyl-beta-cyclodextrin. CAS No. 128446-36-6. Molecular formula: C56H98O35. Mole weight: 1331.36.
Methyl Beta Cyclodextrin
Methyl Beta Cyclodextrin. Product ID: PE-0019. Molecular formula: C42H70-NO35·(CH3)n. Category: Emulsifier Excipients. Product Keywords: Pharmaceutical Excipients; Emulsifier Excipients; Methyl Beta Cyclodextrin; PE-0019; C42H70-NO35·(CH3)n. Appearance: White powder. Sample Provided: Yes. Standard: In-house standard. Grade: Enterprise grade. Purity: ≥98%. Solubility: Very soluble in water and methanol,easily soluble in ethanol and ethylene glycol,almost insoluble in cyclohexane and ethyl acetate.
Methyl-β-cyclodextrin (MβCD)
Methyl-β-cyclodextrin (MβCD) is a cholesterol-removing agent mainly used for lipid raft disruption. Methyl-β-cyclodextrin induces caspase-dependent apoptosis in PEL cells and inhibits the growth and invasion of PEL cells without apparent adverse effects, suggesting the potential effective antitumor activities. Group: Inhibitors. Alternative Names: Methyl-beta-cyclodextrin, M-β-CyD, Methyl-β-CD. CAS No. 128446-36-6. Pack Sizes: 100mg. Product ID: S6827. Storage Conditions: 3 years -20°C powder.
United States; Europe
Methyl-β-cyclodextrin (mixture of several Methylated)
Methyl-β-cyclodextrin (mixture of several Methylated). CAS No. 128446-36-6.
Methyl-beta-cyclodextrin, (mixture of several Methylated)
Methyl-beta-cyclodextrin, (mixture of several Methylated). CAS No. 128446-36-6.
Methyl-beta-cyclodextrin(mixture of several Methylated)
Methyl-beta-cyclodextrin(mixture of several Methylated). Group: Molecular Biology. CAS No. 128446-36-6. Pack Sizes: 25g, 250g. US Biological Life Sciences.
Worldwide
Methyl β-D-glucopyranoside
Methyl β-D-glucopyranoside (Methyl β-D-glucoside) is a model glycosyl acceptor for enzymatic glycosylation reactions. Methyl β-D-glucopyranoside participates in glycoside synthesis and can react with acyl donors such as caffeic acid esters under the catalysis of specific enzymes (such as Lipozyme TL IM) to achieve acylation modification. Methyl β-D-glucopyranoside can generate biologically active derivatives (such as 6-O-caffeoyl glucoside). Methyl β-D-glucopyranoside can be used in organic synthesis and biocatalysis research, especially the efficient enzymatic preparation of medicinal glycosides (such as Robustaside B (HY-N2720), 6-O-caffeoyl salidroside)[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Methyl β-D-glucoside. CAS No. 709-50-2. Pack Sizes: 10 mM * 1 mL in Water; 500 mg; 1 g; 5 g; 10 g; 25 g. Product ID: HY-116284.
Methyl beta-D-glucopyranoside
5g Pack Size. Group: Biochemicals, Carbohydrates. Formula: C7H14O6. CAS No. 709-50-2. Prepack ID 19056919-5g. Molecular Weight 194.18. See USA prepack pricing.
Methyl betulinate is a lupane-type triterpenoid isolated from Akania bidwillii. It has anti-Plasmodium, Plasmodium falciparum and anti-human melanoma cell line activity. Synonyms: Betulinic acid methyl ester; betulinic acid methylester. Grade: 98%. CAS No. 2259-6-5. Molecular formula: C31H50O3. Mole weight: 470.74.
Methylboronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 13061-96-6. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: CH5BO2. US Biological Life Sciences.
Worldwide
Methyl Boronic Acid
Methyl Boronic Acid. Grades: Various grades and purity. CAS No. 13061-96-6. Pack Sizes: Various packaging available. Categories: Boronic Acid derivatives.
Methylboronic acid-d3 is the deuterium labeled Methylboronic acid (HY-34449). Methylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Category: Signaling pathways. CAS No. 1332481-37-4. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-34449S.
Methylboronic Acid-d3
Methylboronic Acid-d3. Group: Biochemicals. Alternative Names: Methaneboronic Acid-d3; B-(Methyl-d3)boronoic Acid. Grades: Highly Purified. CAS No. 1332481-37-4. Pack Sizes: 25mg. Molecular Formula: CH2D3BO2, Molecular Weight: 62.88. US Biological Life Sciences.
Worldwide
Methylboronic acid MIDA ester
Methylboronic acid MIDA ester. CAS No. 1104637-40-2. Molecular formula: C6H10BNO4. Mole weight: 170.96g/mol. IUPAC Name: 2,6-dimethyl-1,3,6,2-dioxazaborocane-4,8-dione. SMILES: B1(OC(=O)CN(CC(=O)O1)C)C. InChI: InChI=1S/C6H10BNO4/c1-7-11-5(9)3-8(2)4-6(10)12-7/h3-4H2,1-2H3.
Methylboronic acid MIDA ester
Methylboronic acid MIDA ester. CAS No. 1104637-40-2. Product ID: ACM1104637402. Molecular formula: C6H10BNO4. Mole weight: 170.96g/mol. IUPAC Name: 2,6-dimethyl-1,3,6,2-dioxazaborocane-4,8-dione. Alfa Chemistry - ISO 9001:32057 Certified.
Methylboronic acid pinacol ester
Methylboronic acid pinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 94242-85-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C7H15BO2. US Biological Life Sciences.
Worldwide
methyl-branched lipid ω-hydroxylase
The enzyme, found in pathogenic and nonpathogenic mycobacteria species, actinomycetes, and some proteobacteria, hydroxylates the ω-carbon of a number of methyl-branched lipids, including (2E,6E)-farnesol, phytanate, geranylgeraniol, 15-methylpalmitate and (2E,6E)-farnesyl diphosphate. It is a P-450 heme-thiolate enzyme. Group: Enzymes. Synonyms: CYP124. Enzyme Commission Number: EC 1.14.15.14. 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-0939; methyl-branched lipid ω-hydroxylase; EC 1.14.15.14; CYP124. Cat No: EXWM-0939.
Methyl Bromoacetate
Methyl Bromoacetate is an organic building block that has been used as a reactant in the preparation of isoquinolinone indole acetic acid derivatives as antagonists of chemoattractant receptor homologous molecule expressed on Th2 cells (CRTH2) for the treatment of allergic inflammatory diseases. CAS No. 96-32-2. Molecular formula: C3H5BrO2. Mole weight: 152.97g/mol. IUPAC Name: methyl 2-bromoacetate. SMILES: COC(=O)CBr. InChI: InChI=1S/C3H5BrO2/c1-6-3(5)2-4/h2H2,1H3.
Methyl bromopyruvate
Methyl bromopyruvate. Group: Biochemicals. Grades: Highly Purified. CAS No. 7425-63-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C4H5BrO3. US Biological Life Sciences.
Worldwide
Methyl butanoate
500g Pack Size. Group: Building Blocks, Organics. Formula: CH3CH2CH2COOCH3. CAS No. 623-42-7. Prepack ID 90026323-500g. Molecular Weight 102.13g/mol. See USA prepack pricing.
Methylbutanol
Methylbutanol. CAS No: 616-16-0
Sarchem Laboratories New Jersey NJ
Methyl butyrate
Methyl butyrate is an odorant found in strawberry and lemon guavas (Psidium cattleianum Sabine). Group: Biochemicals. Grades: Highly Purified. CAS No. 623-42-7. Pack Sizes: 25g, 50g. Molecular Formula: C5H10O2. US Biological Life Sciences.