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| Product | Description | |
|---|---|---|
| demethyl-4-deoxygadusol synthase | The enzyme, characterized from the cyanobacterium Nostoc punctiforme PCC 73102, is involved in the biosynthesis of the sunscreen compound shinorine. It requires a divalent metal ion (Zn2+ or Co2+) and an NAD+ cofactor, which is transiently reduced during the reaction. cf. EC 4.2.3.152, 2-epi-5-epi-valiolone synthase and EC 4.2.3.155, 2-epi-valiolone synthase. Group: Enzymes. Synonyms: Nos2 (gene name); Anb2 (gene name). Enzyme Commission Number: EC 4.2.3.154. 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-5169; demethyl-4-deoxygadusol synthase; EC 4.2.3.154; Nos2 (gene name); Anb2 (gene name). Cat No: EXWM-5169. |  |
| Demethylamino Ranitidine Acetamide Sodium | An impurity of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide Ion(1-) Sodium; Ranitidine EP Impurity D. Grades: > 95%. CAS No. 112251-56-6. Molecular formula: C12H18N3NaO4S. Mole weight: 323.34. |  |
| Demethylamino Ranitidine Acetamide Sodium | Demethylamino Ranitidine Acetamide Sodium. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ranitidine Hydrochloride Imp. D (EP), N-[2-[[[5-[(Dimethylamino)methyl]furan-2-yl]-methyl]sulphanyl]ethyl]-2-nitroacetamide Sodium Salt, Ph Eur Ranitidine Impurity D, complex nitroacetamide sodium salt (AH 24844A), Ranitidine Imp. D (EP), BP Ranitidine Impurity D, Ranitidine Hydrochloride Imp. D (EP) as Sodium Salt, AH 24844A, Ranitidine complex nitroacetamide hydrochloride salt (AH24844). CAS No. 112251-56-6. IUPAC Name: sodium;1-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethylamino]-2-nitroethenolate. Molecular Formula: C12H18N3O4S.Na. Mole Weight: 323.34. Catalog: APS112251566. SMILES: [Na+].CN(C)Cc1oc(CSCCNC(=C[N+](=O)[O-])[O-])cc1. Format: Neat. |  |
| Demethylasterriquinone B1 | Demethylasterriquinone B1. Group: Biochemicals. Grades: Purified. CAS No. 78860-34-1. Pack Sizes: 5mg. US Biological Life Sciences. |  Worldwide |
| Demethylasterriquinone B1 | Demethylasterriquinone B1 is a nonpeptidyl fungal metabolite and has been found to be a selective IR activator. Synonyms: 2-[2-(1,1-Dimethyl-2-propenyl)-1H-indol-3-yl]-3,6-dihydroxy-5-[7-(3-methyl-2-butenyl)-1H-indol-3-yl]-2,5-cyclohexadiene-1,4-dione. Grades: ≥98% by HPLC. CAS No. 78860-34-1. Molecular formula: C32H30N2O4. Mole weight: 506.59. | |
| Demethyl Benzydamine-d3 Hydrochloride | A labeled metabolite of Benzydamine. Group: Biochemicals. Alternative Names: N-(Methyl-d3)-3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-1-propanamine Hydrochloride; 1-Benzyl-3-[3-(methyl-d3)aminopropoxy]-1H-indazole Monohydrochloride. Grades: Highly Purified. CAS No. 1246817-08-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Demethyl Benzydamine Hydrochloride | A metabolite of Benzydamine. Group: Biochemicals. Alternative Names: N-Methyl-3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-1-propanamine Hydrochloride; 1-Benzyl-3-(3-methylaminopropoxy)-1H-indazole Monohydrochloride. Grades: Highly Purified. CAS No. 39860-97-4. Pack Sizes: 1mg, 2.5mg, 5mg. Molecular Formula: C18H22ClN3O, Molecular Weight: 331.84. US Biological Life Sciences. | Worldwide |
| Demethylblasticidin S | Demethylblastcidin S is a nucleoside antibiotic produced by Streptomyces griseochromogenes IFO 13413. It has anti-phytopathogenic fungus activity. CAS No. 63257-29-4. Molecular formula: C16H24N8O5. Mole weight: 408.41. | |
| Demethylbleomycin A2 | Demethylbleomycin A2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,4S,5R,6R)-2-(((2R,3S,4S,5S,6S)-2-((1R,2S)-2-(6-amino-2-((S)-3-amino-1-(((S)-2,3-diamino-3-oxopropyl)amino)-3-oxopropyl)-5-methylpyrimidine-4-carboxamido)-3-(((2R,3S,4S)-3-hydroxy-5-(((2S,3R)-3-hydroxy-1-((2-(4-((3-(methylthio)propyl)carbamoyl)-[2,4'-bithiazol]-2'-yl)ethyl)amino)-1-oxobutan-2-yl)amino)-4-methyl-5-oxopentan-2-yl)amino)-1-(1H-imidazol-4-yl)-3-oxopropoxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl carbamate. CAS No. 41089-03-6. Molecular Formula: C54H81N17O21S3. Mole Weight: 1400.52. Catalog: APB41089036. | |
| Demethylbleomycin A2 sulfate | A demethylated form of bleomycin A2 which is a major component in standard grade bleomycin. It is formed by heating bleomycin A2. It has high antimicrobial activity against mycobacterium smegmatis compared to bleomycin A2. It has a lower toxicity. Synonyms: Bleomycin DM-A2 sulfate; N1-[3-(Methylthio)propyl]bleomycinamide sulfate. Grades: ≥90%. Molecular formula: C54H81N17O21S3.xH2SO4. Mole weight: 1400.51 (free base). | |
| Demethylcantharidin | Heterocyclic Organic Compound. Alternative Names: Demethylcantharidin;3,6-Endoxohexahydrophthalic anhydride;Norcantharidin;7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride. CAS No. 5442-12-6. Molecular formula: C8H8O4. Catalog: ACM1294030. |  |
| Demethylcephalotaxinone | Demethylcephalotaxinone is an alkaloid. Demethylcephalotaxinone can be isolated from Hainan cycad ( C. hainanensis ) [1]. Uses: Scientific research. Group: Natural products. CAS No. 51020-45-2. Pack Sizes: 1 mg. Product ID: HY-N3721. |  |
| Demethylchloro citalopram hydrochloride | Demethylchloro citalopram hydrochloride. Group: Biochemicals. Alternative Names: 1- (4-Chloro phenyl ) -1, 3-di hydro-1- [3-( methyl amino) prop yl ]-5-isobenzofurancarbonitr i le hydrochloride. Grades: Highly Purified. CAS No. 64372-52-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C19H20Cl2N2O. US Biological Life Sciences. | Worldwide |
| Demethyl Chlorpromazine Hydrochloride | A metabolite of Chlorpromazine. Group: Biochemicals. Alternative Names: 2-Chloro-N-methyl-10H-phenothiazine-10-propanamine Hydrochloride; 2-Chloro-10- (3-methylaminopropyl) phenothiazine Hydrochloride; Des methyl chlorpromazine Hydrochloride; Mono-N-de methyl chloropromazine Hydrochloride; Mono-N-demethylchlorpromazine Hydrochloride; SKF 4514A. Grades: Highly Purified. CAS No. 3953-65-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Demethylchodatin | Demethylchodatin is a xanthone from the lichen Lecanora pachysoma. Synonyms: 9H-Xanthen-9-one, 2,4,7-trichloro-3,6,8-trihydroxy-5-methoxy-1-methyl-. CAS No. 155214-57-6. Molecular formula: C15H9Cl3O6. Mole weight: 391.59. | |
| Demethylchromomycin A2 | Demethylchromomycin A2 is an antitumor antibiotic produced by Streptomyces aburaviensis. It has anti-Gram-positive bacteria and anti-leukemia P388 cell activity. Synonyms: Olivomycin D, 4B-O-demethyl-3D-(2,6-dideoxy-3-C-methyl-4-O-(2-methyl-1-oxopropyl)-alpha-L-arabino-hexopyranosyl)-7-methyl-. CAS No. 86917-62-6. Molecular formula: C58H84O26. Mole weight: 1197.27. | |
| Demethylchromomycin A3 | Demethylchromomycin A3 is an antitumor antibiotic produced by Streptomyces aburaviensis. It has anti-Gram-positive bacteria and anti-leukemia P388 cell activity. Synonyms: Olivomycin D, 3D-(4-O-acetyl-2,6-dideoxy-3-C-methyl-alpha-L-arabino-hexopyranosyl)-4B-demethyl-7-methyl-. CAS No. 86917-64-8. Molecular formula: C56H80O26. Mole weight: 1169.22. | |
| Demethyl-Coclaurine | Demethyl-Coclaurine. CAS No. 5843-65-2. Categories: higenamine; 5843-65-2. |  CA, FL & NJ |
| Demethyl Curcumin | A metabolite of Curcumin with potent activity against Trypanosoma and Leishmania species. Group: Biochemicals. Alternative Names: (1E,6E)-1-(3,4-Dihydroxyphenyl)-7-(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione. Grades: Highly Purified. CAS No. 149732-51-4. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Demethylcycline EP impurity A | Demethylcycline EP impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 987-02-0. Molecular Formula: C21H22N2O8. Mole Weight: 430.41. Catalog: APB987020. | |
| Demethylcycline EP impurity B | Demethylcycline EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14206-59-8. Molecular Formula: C21H21ClN2O8. Mole Weight: 464.86. Catalog: APB14206598. | |
| Demethylcycline EP impurity C | Demethylcycline EP impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 129044-45-7. Molecular Formula: C21H22N2O8. Mole Weight: 430.41. Catalog: APB129044457. | |
| Demethylcycline EP impurity D | Demethylcycline EP impurity D. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H20N2O7. Mole Weight: 412.4. Catalog: APB11257. | |
| Demethylcycline EP impurity E | Demethylcycline EP impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4496-85-9. Molecular Formula: C21H20N2O7. Mole Weight: 412.4. Catalog: APB4496859. | |
| Demethylcycline EP impurity F | Demethylcycline EP impurity F. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H19ClN2O7. Mole Weight: 446.84. Catalog: APB11258. | |
| Demethylcycline EP impurity G | Demethylcycline EP impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22688-73-9. Molecular Formula: C21H19ClN2O7. Mole Weight: 446.84. Catalog: APB22688739. | |
| demethyldecarbamoylnovobiocin O-methyltransferase | The enzyme is involved in the biosynthesis of the aminocoumarin antibiotic novobiocin. Group: Enzymes. Synonyms: NovP. Enzyme Commission Number: EC 2.1.1.285. 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-1892; demethyldecarbamoylnovobiocin O-methyltransferase; EC 2.1.1.285; NovP. Cat No: EXWM-1892. | |
| Demethyleneberberine | Demethyleneberberine is a natural drug that inhibits the Cox-2 enzyme, which is involved in the production of prostaglandins. It also inhibits the activity of various receptors and has been shown to decrease the level of dextran sulfate in blood plasma. Demethyleneberberine has been shown to have hypoglycemic effects by improving insulin sensitivity and increasing glucose uptake. This drug has been found to be useful for treating bowel disease, as well as metabolic disorders such as congestive heart failure. Demethyleneberberine is a pro-apoptotic protein that binds to polycyclic aromatic hydrocarbons and coumarin derivatives through its polyphenolic group, which are metabolized by oxidative reactions or reductive reactions. These reactions can be analyzed using liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) methods. Group: Other alkaloids. Alternative Names: 2,3-Dihydroxy-9,10-dimethoxy-5,6-dihydroisoquino[3,2-a]isoquinolinium. CAS No. 25459-91-0. Molecular formula: C19H18NO4. Mole weight: 324.35 g/mol. Appearance: Powder. Purity: 0.98. IUPACName: 9,10-Dimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2,3-diol. Canonical SMILES: COC1=C (C2=C[N+]3=C (C=C2C=C1)C4=CC (=C (C=C4CC3)O)O)OC. Catalog: ACM25459910-1. | |
| Demethyleneberberine | Demethyleneberberine is a natural mitochondria-targeted antioxidant. Demethyleneberberine alleviates mice colitis and inhibits the inflammatory responses by inhibiting NF-κB pathway and regulating the balance of Th cells. Demethyleneberberine could serve as a AMPK activator for treating non-alcoholic fatty liver disease (NAFLD) [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 25459-91-0. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-N0592. | |
| Demethyleneberberine chloride | Demethyleneberberine chloride is a natural mitochondria-targeted antioxidant. Demethyleneberberine chloride alleviates mice colitis and inhibits the inflammatory responses by inhibiting NF-κB pathway and regulating the balance of Th cells. Demethyleneberberine chloride could serve as a AMPK activator for researching non-alcoholic fatty liver disease (NAFLD) [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 16705-03-6. Pack Sizes: 5 mg; 10 mg. Product ID: HY-N0592A. | |
| Demethyleneberberine Chloride | Demethyleneberberine Chloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16705-03-6. Molecular Formula: C19H18ClNO4. Mole Weight: 359.81. Catalog: APB16705036. | |
| Demethyl Irbesartan | Demethyl Irbesartan. Group: Biochemicals. Alternative Names: 2-Propyl-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Grades: Highly Purified. CAS No. 158778-58-6. Pack Sizes: 25mg. Molecular Formula: C24H26N6O, Molecular Weight: 414.5. US Biological Life Sciences. | Worldwide |
| Demethyl Irbesartan | Demethyl Irbesartan. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158778-58-6. IUPAC Name: 2-propyl-3-[[4-[2-(1H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Molecular Formula: C24H26N6O. Mole Weight: 414.50. Catalog: APS158778586. SMILES: CCCC1=NC2 (CCCC2)C (=O)N1Cc3ccc (cc3)c4ccccc4c5nnn[nH]5. Format: Neat. | |
| Demethyl Irbesartan-d5 | Demethyl Irbesartan-d5. Group: Biochemicals. Alternative Names: 2-Propyl-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one-d5. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C24H21D5N6O, Molecular Weight: 419.53. US Biological Life Sciences. | Worldwide |
| demethyllactenocin mycarosyltransferase | The enzyme participates in the biosynthetic pathway of the macrolide antibiotic tylosin, which is produced by several species of Streptomyces bacteria. Group: Enzymes. Synonyms: tylCV (gene name); tylC5 (gene name). Enzyme Commission Number: EC 2.4.1.318. 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-2554; demethyllactenocin mycarosyltransferase; EC 2.4.1.318; tylCV (gene name); tylC5 (gene name). Cat No: EXWM-2554. | |
| Demethyl linezolid | Demethyl linezolid is an impurity of Linezolid, an oxazolidinone antimicrobial that is used to treat infections against gram-positive bacteria, especially those that are drug-resistant. Linezolid works by inhibiting bacterial protein synthesis. Synonyms: (S)-N-((3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)formamide; Linezolid Impurity 10. CAS No. 168828-65-7. Molecular formula: C15H18FN3O4. Mole weight: 323.32. | |
| Demethylmacrocin | Demethylmacrocin is an antibiotic produced by Streptomyces fradiae GS16. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria and mycoplasma activity. Synonyms: 2'''-O-Demethyllactenocin; [(2R,3R,4E,6E,9R,11R,12S,13S,14R)-12-[3,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-ribo-hexopyranosyl)-3-(dimethylamino)-beta-D-glucopyranosyloxy]-2-ethyl-14-hydroxy-5,9,13-trimethyl-8,16-dioxo-11-(2-oxoethyl)oxacyclohexadeca-4,6-dien-3-yl]methyl 6-deoxy-beta-D-allopyranoside. CAS No. 79404-98-1. Molecular formula: C44H73NO17. Mole weight: 888.04. | |
| demethylmacrocin O-methyltransferase | Requires Mg2+. The enzyme, isolated from the bacterium Streptomyces fradiae, is involved in the biosynthesis of the macrolide antibiotic tylosin. The 2-hydroxy group of a 6-deoxy-D-allose moiety in demethylmacrocin acts as the methyl acceptor. Also acts on demethyllactenocin, giving lactenocin. Not identical with EC 2.1.1.101 macrocin O-methyltransferase. Group: Enzymes. Synonyms: demethylmacrocin methyltransferase; DMOMT. Enzyme Commission Number: EC 2.1.1.102. CAS No. 120313-64-6. 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-1700; demethylmacrocin O-methyltransferase; EC 2.1.1.102; 120313-64-6; demethylmacrocin methyltransferase; DMOMT. Cat No: EXWM-1700. | |
| Demethyl Memantine Hydrochloride | An analogue of Adamantane used as medicinal agent. Group: Biochemicals. Alternative Names: 3-Methyltricyclo[3. 3. 1. 13, 7]decan-1-amine. Grades: Highly Purified. CAS No. 33103-93-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| demethylmenaquinone methyltransferase | The enzyme catalyses the last step in menaquinone biosynthesis. It is able to accept substrates with varying polyprenyl side chain length (the chain length is determined by polyprenyl diphosphate synthase). The enzyme from Escherichia coli also catalyses the conversion of 2-methoxy-6-octaprenyl-1,4-benzoquinone to 5-methoxy-2-methyl-3-octaprenyl-1,4-benzoquinone during the biosynthesis of ubiquinone. The enzyme probably acts on menaquinol rather than menaquinone. Group: Enzymes. Synonyms: S-adenosyl-L-methione-DMK methyltransferase; demethylmenaquinone C-methylase; 2-heptaprenyl-1,4-naphthoquinone methyltransferase; 2-demethylmenaquinone methyltransferase; S-adenosyl-L-methione:2-demethylmenaquinone methyltransferase. Enzyme Commission Number: EC 2.1.1.163. 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-1760; demethylmenaquinone methyltransferase; EC 2.1.1.163; S-adenosyl-L-methione-DMK methyltransferase; demethylmenaquinone C-methylase; 2-heptaprenyl-1,4-naphthoquinone methyltransferase; 2-demethylmenaquinone methyltransferase; S-adenosyl-L-methione:2-demethylmenaquinone methyltransferase. Cat No: EXWM-1760. | |
| Demethylnobiletin | Demethylnobiletin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2174-59-6. Molecular Formula: C20H20O8. Mole Weight: 388.37. Catalog: APB2174596. | |
| Demethylolivomycin A | Demethylolivomycin A is an antitumor antibiotic produced by Streptomyces aburaviensis. It has anti-Gram-positive bacteria and anti-leukemia P388 activity. Synonyms: Olivomycin D, 4B-O-demethyl-3D-(2,6-dideoxy-3-C-methyl-4-O-(2-methyl-1-oxopropyl)-alpha-L-arabino-hexapyranosyl)-. CAS No. 86917-61-5. Molecular formula: C57H82O26. Mole weight: 1183.24. | |
| Demethylolivomycin B | Demethylolivomycin B is an antitumor antibiotic produced by Streptomyces aburaviensis. It has weak anti-Gram-positive bacteria and anti-tumor activity. Synonyms: Olivomycin D, 3D-(4-O-acetyl-2,6-dideoxy-3-C-methyl-alpha-L-arabino-hexopyranosyl)-4B-demethyl-. CAS No. 86917-63-7. Molecular formula: C55H78O26. Mole weight: 1155.19. | |
| demethylphylloquinone reductase | The enzyme, found in plants and cyanobacteria, is involved in the biosynthesis of phylloquinone (vitamin K1), an electron carrier associated with photosystem I. The enzyme is a type II NADPH dehydrogenase and requires a flavine adenine dinucleotide cofactor. Group: Enzymes. Synonyms: ndbB (gene name); NDC1 (gene name); demethylphylloquinone:NADPH oxidoreductase. Enzyme Commission Number: EC 1.6.5.12. 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-1590; demethylphylloquinone reductase; EC 1.6.5.12; ndbB (gene name); NDC1 (gene name); demethylphylloquinone:NADPH oxidoreductase. Cat No: EXWM-1590. | |
| Demethylpiperazinyl 7-Desoxo 7-Thioxosildenafil Sulfonic Acid | Demethylpiperazinyl 7-Desoxo 7-Thioxosildenafil Sulfonic Acid. Group: Biochemicals. Alternative Names: 4-Ethoxy-3-(1-methyl-3-propyl-7-thioxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic Acid. Grades: Highly Purified. CAS No. 1353018-10-6. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Demethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride | Sildenafil derivative. Used in the preparation purinone derivatives for treatment of precancerous lesions and as cardiovascular agents. Group: Biochemicals. Alternative Names: 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-hydroxy-benzenesulfonyl Chloride; 5-(5-Chlorosulfonyl-2-hydroxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one. Grades: Highly Purified. CAS No. 139756-27-7. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Demethylpiperazinyl Iso Sildenafil Sulfonyl Chloride | Iso Sildenafil derivative. Intermediate in the preparation of Iso Sildenafil and Iso Viagra. Group: Biochemicals. Alternative Names: 3-(6,7-Dihydro-2-methyl-7-oxo-3-propyl-2H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-benzenesulfonyl Chloride. Grades: Highly Purified. CAS No. 501120-42-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Demethylpiperazinyl Sildenafil Sulfonic Acid | Cas No. 1357931-55-5. | |
| Demethylpiperazinyl Sildenafil Sulfonic Acid | Demethylpiperazinyl Sildenafil Sulfonic acid is an impurity of Sildenafil citrate. Group: Biochemicals. Alternative Names: 3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic Acid. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Demethyl Propionitrile Isradipine | Demethyl Propionitrile Isradipine is an intermediate in the synthesis of Isradipine (I925000), a dihydropyridine calcium channel blocker. Antihypertensive; antianginal. Group: Biochemicals. Grades: Highly Purified. CAS No. 88977-31-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C21H22N4O5, Molecular Weight: 410.42. US Biological Life Sciences. | Worldwide |
| demethylrebeccamycin-D-glucose O-methyltransferase | Catalyses the last step in the biosynthesis of rebeccamycin, an indolocarbazole alkaloid produced by the bacterium Lechevalieria aerocolonigenes. The enzyme is able to use a wide variety substrates, tolerating variation on the imide heterocycle, deoxygenation of the sugar moiety, and even indolocarbazole glycoside anomers. The enzyme is a member of the general acid/base-dependent O-methyltransferase family. Group: Enzymes. Synonyms: RebM. Enzyme Commission Number: EC 2.1.1.164. 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-1761; demethylrebeccamycin-D-glucose O-methyltransferase; EC 2.1.1.164; RebM. Cat No: EXWM-1761. | |
| DEMETHYLSIMMONDSIN-2'-FERULATE, 4- | Jojoba. Group: Steroids. CAS No. 162290-39-3. Mole weight: 537.51. Appearance: Off white Powder. Catalog: ACM162290393. | |
| demethylspheroidene O-methyltransferase | In Rhodopseudomonas capsulata and Rubrivivax gelatinosus the enzyme is involved in biosynthesis of spheroidene. In Rubrivivax gelatinosus the enzyme also catalyses the methylation of demethylspirilloxanthin to spirilloxanthin and the methylation of 3,4-didehydrorhodopin to anhydrorhodovibrin. Group: Enzymes. Synonyms: 1-hydroxycarotenoid O-methylase; 1-hydroxycarotenoid methylase; 1-HO-carotenoid methylase; CrtF. Enzyme Commission Number: EC 2.1.1.210. 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-1812; demethylspheroidene O-methyltransferase; EC 2.1.1.210; 1-hydroxycarotenoid O-methylase; 1-hydroxycarotenoid methylase; 1-HO-carotenoid methylase; CrtF. Cat No: EXWM-1812. | |
| demethylsterigmatocystin 6-O-methyltransferase | Dihydrodemethylsterigmatocystin can also act as acceptor. Involved in the biosynthesis of aflatoxins in fungi. Group: Enzymes. Synonyms: demethylsterigmatocystin methyltransferase; O-methyltransferase I. Enzyme Commission Number: EC 2.1.1.109. CAS No. 123516-47-2. 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-1707; demethylsterigmatocystin 6-O-methyltransferase; EC 2.1.1.109; 123516-47-2; demethylsterigmatocystin methyltransferase; O-methyltransferase I. Cat No: EXWM-1707. | |
| Demethyltexasin | Demethyltexasin. Group: Biochemicals. Alternative Names: 4',6,7-Trihydroxyisoflavone. Grades: Plant Grade. CAS No. 17817-31-1. Pack Sizes: 5mg. Molecular Formula: C15H10O5, Molecular Weight: 270.24. US Biological Life Sciences. | Worldwide |
| Demethylwedelolactone | Demethylwedelolactone. Group: Biochemicals. Alternative Names: Des methyl wedelolactone; Norwedelolactone;1, 3, 8, 9-Tetrahydroxycoumestan. Grades: Plant Grade. CAS No. 6468-55-9. Pack Sizes: 10mg. Molecular Formula: C15H8O7, Molecular Weight: 300.22. US Biological Life Sciences. | Worldwide |
| Demethylzeylasteral | Demethylzeylasteral. Group: Biochemicals. Grades: Plant Grade. CAS No. 107316-88-1. Pack Sizes: 20mg. Molecular Formula: C29H36O6, Molecular Weight: 480.59. US Biological Life Sciences. | Worldwide |
| 11-Demethyltomaymycin | 11-Demethyltomaymycin is an antibiotic produced by Streptomyces achromogenes var. tomayrnyceticus. Antiviral. Synonyms: 5H-Pyrrolo(2,1-c)(1,4)benzodiazepin-5-one, 2-ethylidene-1,2,3,10,11,11a-hexahydro-8,11-dihydroxy-7-methoxy-. CAS No. 55511-85-8. Molecular formula: C15H18N2O4. Mole weight: 290.31. | |
| 14-Demethyl-lanosterol-d6 | Steroids2H Labeled Compounds. Alternative Names: 26,26,26,27,27,27-Hexadeuterio-dimethyl cholest-8(9),24-dien-3ß-ol (T-MAS-d6). CAS No. 1246298-30-5. Molecular formula: C29H42D6O. Mole weight: 418.73. Catalog: ACM1246298305. | |
| 16,17-Didehydro 16-Demethyl Desoximetasone | 16,17-Didehydro 16-Demethyl Desoximetasone is an impurity of Desoxymetasone (D296970) which is anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. CAS No. 1234572-33-8. Pack Sizes: 1mg, 10mg. Molecular Formula: C21H25FO4, Molecular Weight: 360.42. US Biological Life Sciences. | Worldwide |
| 17-O-Demethylgeldanamycin | 17-O-Demethylgeldanamycin is an ansa antibiotic produced by Streptomyces hygroscopicus B-434. Anti-tumor activity. Synonyms: 17-Desmethylgeldanamycin; Des-O-methylgeldanamycin; 17-Des-O-methylgeldanamycin. CAS No. 52762-28-4. Molecular formula: C28H38N2O9. Mole weight: 546.61. | |
| 1-Demethylcolchicine | 1-Demethylcolchicine is a derivative of Colchicine (C640000) an antimitotic agent that disrupts microtubles by binding to tubulin and preventing its polymerization. Stimulates the intrinsic GTPase activity of tubulin. Induces apoptosis in several normal and tumor cell lines and activates the JNK/SAPK signaling pathway. Group: Biochemicals. Grades: Highly Purified. CAS No. 3464-68-4. Pack Sizes: 10mg, 50mg. Molecular Formula: C21H23NO6, Molecular Weight: 385.41. US Biological Life Sciences. | Worldwide |
| 2,4-dinitroanisole O-demethylase | The enzyme, characterized from the bacterium Nocardioides sp. JS1661, is involved in the degradation of 2,4-dinitroanisole. Unlike other known O-demethylases, such as EC 1.14.99.15, 4-methoxybenzoate monooxygenase (O-demethylating), or EC 1.14.11.32, codeine 3-O-demethylase, it does not require oxygen or electron donors, and produces methanol rather than formaldehyde. Group: Enzymes. Synonyms: 2,4-dinitroanisole ether hydrolase; dnhA (gene name); dnhB (gene name); DNAN demethylase. Enzyme Commission Number: EC 3.3.2.14. 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-3999; 2,4-dinitroanisole O-demethylase; EC 3.3.2.14; 2,4-dinitroanisole ether hydrolase; dnhA (gene name); dnhB (gene name); DNAN demethylase. Cat No: EXWM-3999. | |
| 25-?Cyclohexyl-?4'-?O-?de (2, ?6-?dideoxy-?3-?O-?methyl-?α -?L-?arabino-?hexopyranosyl) ?-?5-?O-?demethyl-?25-?de (1-?methylpropyl) ?-Avermectin A1a | 25-?Cyclohexyl-?4'-?O-?de (2, ?6-?dideoxy-?3-?O-?methyl-?α -?L-?arabino-?hexopyranosyl) ?-?5-?O-?demethyl-?25-?de (1-?methylpropyl) ?-Avermectin A1a is an intermediate in synthesizing 22,23-Didehydro Selamectin (D439445), an impurity of Selamectin (S247990) which is a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 165108-44-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C43H62O11, Molecular Weight: 754.95. US Biological Life Sciences. | Worldwide |
| 27-O-demethylrifamycin SV methyltransferase | The enzyme, characterized from the bacterium Amycolatopsis mediterranei, is involved in biosynthesis of the antitubercular drug rifamycin B. Group: Enzymes. Synonyms: AdoMet:27-O-demethylrifamycin SV methyltransferase. Enzyme Commission Number: EC 2.1.1.315. 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-1923; 27-O-demethylrifamycin SV methyltransferase; EC 2.1.1.315; AdoMet:27-O-demethylrifamycin SV methyltransferase. Cat No: EXWM-1923. | |
| 2-Allyl-2-demethyl 10-Tosyl-10-demethyl Colchicine | 2-Allyl-2-demethyl 10-Tosyl-10-demethyl Colchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C30H31NO8S. US Biological Life Sciences. | Worldwide |
| 2-Allyl-2-demethyl 9-Tosyl 10-Demethyl Colchicine | 2-Allyl-2-demethyl 9-Tosyl 10-Demethyl Colchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C30H31NO8S. US Biological Life Sciences. | Worldwide |
| 2-Allyl-2-demethyl-colchicine | 2-Allyl-2-demethyl-colchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. CAS No. 104158-07-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H27NO6. US Biological Life Sciences. | Worldwide |
| 2-Allyl-2-demethyl Isothiocolchicine | 2-Allyl-2-demethyl 10-Demethyl Isothiocolchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H27NO5S. US Biological Life Sciences. | Worldwide |
| 2-Chloroacetyl-2-demethylthiocolchicine | Has shown anti-tumor activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
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