A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Demethyl-lurbinectedin-cyanide is an ecteinascidin compound with anti-tumor activity[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 497871-20-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-186039.
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.
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.
Demethylmurrayanine
Demethylmurrayanine is a natural alkaloid found in the herbs of Clausena dunniana. Synonyms: 3-Formyl-1-hydroxycarbazole; O-Demethylmurrayanine. Grade: >95%. CAS No. 123497-84-7. Molecular formula: C13H9NO2. Mole weight: 211.22.
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.
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
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
De methyl podophyllotoxin, 4'-
De methyl podophyllotoxin, 4'-. Group: Biochemicals. CAS No. 6559-91-7. Pack Sizes: 5mg. 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.
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.
Demethyl-sapanisertib-C2-amide-PEG7-C2-N3
Demethyl-sapanisertib-C2-amide-PEG7-C2-N3 (Compound 10c) is an azide group linker used for coupling, which can be employed in the synthesis of "Rapa-Link" compounds, such as M-1111 (HY-176948), an mTOR inhibitor[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1887095-85-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-176947.
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.
Demethylsuberosin
Demethylsuberosin (7-Demethylsuberosin) is a coumarin compound found in Angelica gigas Nakai. Demethylsuberosin exerts antihypertensive effects by inhibiting the L-type CaV1.2 channel. Demethylsuberosin has antioxidant and anti-inflammatory activities. Demethylsuberosin also exhibits neuroprotective activities against glutamate-induced toxicity in primary cultured rat cortical cells[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 7-Demethylsuberosin. CAS No. 21422-04-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 20 mg. Product ID: HY-N2488.
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
Demethylvestitol
Demethylvestitol is a flavonoid isolated from the herbs of Spatholobus suberectus. Uses: Neuromuscular nondepolarizing agents. Synonyms: 7,2',4'-Trihydroxyisoflavan. Grade: > 95%. CAS No. 65332-45-8. Molecular formula: C15H14O4. Mole weight: 258.3.
Demethylwedelolactone
Demethylwedelolactone is a naturally occurring coumestan isolated from Eclipta alba. Demethylwedelolactone is a potent trypsin inhibitor with an IC50 of 3.0 μM. Demethylwedelolactone suppresses cell motility and cell invasion of breast cancer cell[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 6468-55-9. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-N2028.
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 is an orally active triterpenoid compound isolated from Tripterygium wilfordii, which has functions such as anti-inflammatory, anti-tumor, anti fertility, estrogen metabolism regulation, immune suppression, and immune system regulation [1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 107316-88-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 20 mg. Product ID: HY-N0587.
Demethylzeylasteral
Demethylzeylasteral is extracted from the herb of Tripterygium wilfordii Hook.f. It may be used as an immunosuppressive agent in the fields of organ transplantation and autoimmune disorders. It could increase both activation and inactivation time constants of Ca(2+) currents. Synonyms: (9beta,13alpha,14beta,20alpha)-2,3-Dihydroxy-9,13-dimethyl-6,23-dioxo-24,25,26-trinoroleana-1,3,5(10),7-tetraen-29-oic acid; A-Friedo-24-noroleana-1,3,5(10),7-tetraen-29-oic acid. Grade: >98%. CAS No. 107316-88-1. Molecular formula: C29H36O6.
De(methypiperazinyl) Sildenafil Dimer Impurity
A related dimeric impurity of Sildenafil. Group: Biochemicals. Alternative Names: 5- [2-Ethoxy-5- [4- [4-ethoxy-3- (1-methyl-7-oxo-3-propyl-4, 7-dihydro-1H-pyrazolo [4, 3-d] pyrimidin-5-yl) phenyl] sulfonyl] phenyl] -1-methyl-3-n-propyl-1, 6-dihydro-7H-pyrazolo [4, 3-d] pyrimidin-7-one. Grades: Highly Purified. CAS No. 1346603-48-2. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
Demeton-S
Colinesterase inhibitor. Insecticide. Group: Biochemicals. Alternative Names: O,O-Diethyl S- [2- (Ethylthio) ethyl] phosphorothioate; Thioldemeton; Demetonthiol; Systox-thiol; Isosystox. Grades: Highly Purified. CAS No. 126-75-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Demeton-S-methyl
Demeton-S-methyl. Group: Biochemicals. Alternative Names: Phosphorothioic acid S-[2-(ethylthio)ethyl] O,O-dimethyl ester; Metaisoseptox; Metaisosystox. Grades: Highly Purified. CAS No. 919-86-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C6H15O3PS2. US Biological Life Sciences.
Worldwide
Demeton-S-methyl sulfone
Demeton-S-methyl sulfone. Group: Biochemicals. Alternative Names: S-[2- (Ethylsulfonyl) ethyl]phosphorothioic acid O,O-dimethyl ester; Metasystox R sulfone; O,O-Dimethyl S-2-(ethylsulfonyl)ethyl phosphorothioate. Grades: Highly Purified. CAS No. 17040-19-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C6H15O5PS2. US Biological Life Sciences.
Worldwide
Demeton-S-methyl sulfoxide
Demeton-S-methyl sulfoxide. Group: Biochemicals. Alternative Names: S-[2- (Ethylsulfinyl) ethyl]phosphorothioic acid O,O-dimethyl ester; Metaisosystox sulfoxide; Metasystox R; Methyl oxydemeton; Oxydemeton-methyl. Grades: Highly Purified. CAS No. 301-12-2. Pack Sizes: 50mg, 100mg. Molecular Formula: C6H15O4PS2. US Biological Life Sciences.
Worldwide
Demeton-S Sulfone
A metabolite of Demeton-S. Group: Biochemicals. Alternative Names: O,O-Diethylphosphorothioic Acid S-[2-(Ethylsulfonyl)ethyl] Ester; Demeton Sulfone; Demeton Thiol Sulfone; Demeton-S Sulfone; Isosystox Sulfone; O,O-Diethyl S- [2- (Ethylsulfonyl) ethyl] phosphorothioate. Grades: Highly Purified. CAS No. 2496-91-5. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Demeton-S Sulfoxide
A metabolite of Demeton-S. Group: Biochemicals. Alternative Names: O,O-Diethyl Phosphorothioic Acid S-[2-(Ethylsulfinyl)ethyl] Ester. Grades: Highly Purified. CAS No. 2496-92-6. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Demidefensin-3
Demidefensin-3 is an antibacterial peptide obtained from Macaca mulatta (Rhesus macaque), which belongs to the α-defensin compound. It has activity against bacteria and fungi. Synonyms: Arg-Cys-Ile-Cys-Val-Leu-Gly-Ile-Cys. Molecular formula: C40H74N12O10S3. Mole weight: 979.28.
Demiditraz Impurity 1
Demiditraz Impurity 1. Uses: For analytical and research use. Alternative Names: (1-benzyl-1H-imidazol-2-yl)(2,3-dimethylphenyl)methanone. CAS No. 944267-48-5. Molecular formula: C19H18N2O. Mole weight: 290.36. Catalog: APB944267485.
Demiditraz Impurity 2
Demiditraz Impurity 2. Uses: For analytical and research use. Alternative Names: 1-(1-benzyl-1H-imidazol-2-yl)-1-(2,3-dimethylphenyl)ethanol. CAS No. 944268-66-0. Molecular formula: C20H22N2O. Mole weight: 306.4. Catalog: APB944268660.
Demiditraz Impurity 3
Demiditraz Impurity 3. Uses: For analytical and research use. Alternative Names: 1-benzyl-2-(1-(2,3-dimethylphenyl)vinyl)-1H-imidazole. CAS No. 944268-65-9. Molecular formula: C20H20N2. Mole weight: 288.39. Catalog: APB944268659.
Demiditraz Impurity 4
Demiditraz Impurity 4. Uses: For analytical and research use. Alternative Names: (S)-2-(1-(2,3-dimethylphenyl)ethyl)-1H-imidazole. CAS No. 944263-65-4. Molecular formula: C13H16N2. Mole weight: 200.28. Catalog: APB944263654.
Demiditraz Impurity 5
Demiditraz Impurity 5. Uses: For analytical and research use. Alternative Names: 2-(1-(2,3-dimethylphenyl)ethyl)-1H-imidazole. CAS No. 944263-08-5. Molecular formula: C13H16N2. Mole weight: 200.28. Catalog: APB944263085.
Demiditraz Racemate
A racemate form of Demiditraz, which is an acaricide agent. Synonyms: 2-[1-(2,3-Dimethylphenyl)ethyl]-1H-imidazole. CAS No. 944263-08-5. Molecular formula: C13H16N2. Mole weight: 200.28.
Demonoiodoamiodarone hydrochloride
An impurity of Amiodarone, an antiarrhythmic medication used to treat ventricular tachycardia or ventricular fibrillation. Synonyms: Amiodarone USP RC C hydrochloride; Desiodo Amiodarone HCl; Methanone, (2-butyl-3-benzofuranyl)[4-[2-(diethylamino)ethoxy]-3-iodophenyl]-, hydrochloride (1:1); Amiodarone Impurity C HCl (Deiodo Impurity); Amiodarone EP Impurity C hydrochloride; (2-Butylbenzofuran-3-yl)[4-[2-(diethylamino)ethoxy]-3-iodophenyl]methanone hydrochloride; Deiodo Amiodarone hydrochloride; Monoiodoamiodarone hydrochloride; USP Amiodarone Related Compound C hydrochloride. Grade: >95%. CAS No. 1397201-93-2. Molecular formula: C25H31ClINO3. Mole weight: 555.88.
Demoxytocin
Demoxytocin, a heterodetic cyclic peptide, is the synthetic analog of the peptide hormone oxytocin with prolonged activity. Synonyms: dOT; (Deamino-Cys1)-Oxytocin; 3-Mercaptopropionyl-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (Disulfide bridge: Cys1-Cys6); deamino-Cys(1)-Tyr-Ile-Gln-Asn-Cys(1)-Pro-Leu-Gly-NH2; deamino-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-leucyl-glycinamide (1->6)-disulfide; Sandopart; desaminooxytocin; Demossitocina; 1-(3-Mercaptopropionic acid)-oxytocin. Grade: ≥90%. CAS No. 113-78-0. Molecular formula: C43H65N11O12S2. Mole weight: 992.18.
Demoxytocin
Demoxytocin is a heterologous cyclic peptide and an analog of Oxytocin (HY-17571). Demoxytocin affects the permeability of cell membranes and increases calcium ion levels in smooth muscle cells, thereby enhancing the contraction of smooth muscle cells. Demoxytocin also stimulates the contraction of uterine smooth muscle. Demoxytocin possesses the functions of oxytocin. Demoxytocin can be used to study labor stimulation in preterm premature rupture of membranes[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 113-78-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P2168.
Demycarosylplatenomycin
Demycarosylplatenomycin is an antibiotic produced by Streptomyces platensis subsp. malvinus MCRL 0388. It has weak activity against Gram-positive bacteria. Synonyms: Demycarosylplatenomycin A1. Molecular formula: C31H51NO11. Mole weight: 613.73.
Denacol EX-512
Denacol EX-512 is used as a cross-linking agent for aqueous coating material and a surface treatment agent for fiber. Synonyms: Polyglycerol Polyglycidyl Ether; DENACOL EX-512.
Denatonium Benzoate
Denatonium Benzoate is a stimulant of the bitter taste receptors and therefore is used in products for the purpose of reducing or preventing consumption of potentially harmful and toxic substances. Group: Biochemicals. Alternative Names: N- [2- [ (2, 6-Dimethylphenyl) amino] -2-oxoethyl] -N, N-diethyl Benzene methanaminium Benzoate; Benzyldiethyl[ (2, 6-xylylcarbamoyl) methyl]ammonium Benzoate; Anispray; Aversion; Bitrex; Bitterant Bitrex PG; ECX 95BY; Gori; Lignocaine Benzyl Benzoate; NSC 157658; THS 839; Win 16568. Grades: Highly Purified. CAS No. 3734-33-6. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C??H??N?O.C?H?O?, Molecular Weight: 446.58. US Biological Life Sciences.
Worldwide
Denatonium Benzoate 3734-33-6
Denatonium Benzoate 3734-33-7. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Denatonium benzoate 99+%
Denatonium benzoate 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Denatonium benzoate granules
100g Pack Size. Group: Amines, Building Blocks, Organics. Formula: C28H34N2O3. CAS No. 3734-33-6. Prepack ID 63496787-100g. Molecular Weight 446.58. See USA prepack pricing.
Denatonium Benzoate Hydrate
Denatonium Benzoate Hydrate is a stimulant of the bitter taste receptors which allows for maintenance of the airways. Bronchodilator. Group: Biochemicals. Grades: Highly Purified. CAS No. 86398-53-0. Pack Sizes: 25mg, 100mg. Molecular Formula: C28H34N2O3 H2O, Molecular Weight: 464.6. US Biological Life Sciences.
Worldwide
Denatonium benzoate powder
5g Pack Size. Group: Aroma Chemicals, Biochemicals, Carbohydrates, Flavours and Fragrance Materials. Formula: C28H34N2O3. CAS No. 3734-33-6. Prepack ID 90005192-5g. Molecular Weight 446.58. See USA prepack pricing.
Denaverine
Denaverine is an antispasmodic drug primarily used to treat smooth muscle spasms in the gastrointestinal and urogenital tracts. Denaverine hydrochloride, its common form, acts as a phosphodiesterase inhibitor and has anticholinergic effects. It is also used in veterinary medicine under the trade name Sensiblex as a muscle relaxant for the myometrium of cows and dogs during parturition. Synonyms: Benzeneacetic acid, α-(2-ethylbutoxy)-α-phenyl-, 2-(dimethylamino)ethyl ester; Acetic acid, (2-ethylbutoxy)diphenyl-, 2-(dimethylamino)ethyl ester; (2-Ethylbutoxy)diphenylacetic acid 2-(dimethylamino)ethyl ester; 2-(Dimethylamino)ethyl (2-ethylbutoxy)diphenylacetate; 2-(Dimethylamino)ethyl-O-(2-ethylbutyl)benzilate. Grade: ≥95%. CAS No. 3579-62-2. Molecular formula: C24H33NO3. Mole weight: 383.52.
Denaverine hydrochloride
Denaverine hydrochloride is a phosphodiesterase inhibitor. Denaverine hydrochloride is applied in relaxation and delatation of birth canal in animals and spasms in humans for its anticholinergic effects. Uses: A phosphodiesterase inhibitor used for dilatation of the birth canal and spasms. Synonyms: Benzeneacetic acid, α-(2-ethylbutoxy)-α-phenyl-, 2-(dimethylamino)ethyl ester, hydrochloride (1:1); Acetic acid, (2-ethylbutoxy)diphenyl-, 2-(dimethylamino)ethyl ester hydrochloride; Denaverine monohydrochloride; Spasmalgan. Grade: >98%. CAS No. 3321-06-0. Molecular formula: C24H34ClNO3. Mole weight: 419.99.
Denbufylline
Denbufylline. Group: Biochemicals. Alternative Names: 1,3-Di-n-butyl-7-[2'-oxopropyl)xanthine; BRL 30892; 1,3-Dibutyl-3,7-dihydro-7-(2-oxopropyl)-1H-purine-2,6-dione. Grades: Highly Purified. CAS No. 57076-71-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C16H24N4O3. US Biological Life Sciences.
Worldwide
Dencatistat
Dencatistat is a CTP synthetase 1 (b) inhibitor. CTPS1 is a key rate-limiting enzyme that catalyzes the conversion of UTP to CTP. Dencatistat can be used for research on lymphoma[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2377000-84-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-157783.
Dencichine
Dencichin is a non-protein amino acid originally extracted from Panax notoginseng, and can inhibit HIF-prolyl hydroxylase-2 (PHD-2) activity. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Dencichin; ODAP. CAS No. 5302-45-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-N1477.
Dendritic Nanogel High Anionic
Dendritic nanogels are based on block copolymers with a dendritic-linear hydrid configuration. The particles are composed of a linear hydrophilic PEG and hydrophobic dendritic bis-MPA components. The hydrophobic side can be further functionalized with different groups, in this case anionic groups. The product has low crosslinking density, but high anionic functionality.
Dendritic Nanogel High Cationic
Dendritic nanogels are based on block copolymers with a dendritic-linear hydrid configuration. The particles are composed of a linear hydrophilic PEG and hydrophobic dendritic bis-MPA components. The hydrophobic side can be further functionalized with different groups, in this case cationic groups. The product has low crosslinking density, but high cationic functionality.
Dendritic Nanogel Low Anionic
Dendritic nanogels are based on block copolymers with a dendritic-linear hydrid configuration. The particles are composed of a linear hydrophilic PEG and hydrophobic dendritic bis-MPA components. The hydrophobic side can be further functionalized with different groups, in this case anionic groups. The product has high crosslinking density, but low anionic functionality.
Dendritic Nanogel Low Cationic
Dendritic nanogels are based on block copolymers with a dendritic-linear hydrid configuration. The particles are composed of a linear hydrophilic PEG and hydrophobic dendritic bis-MPA components. The hydrophobic side can be further functionalized with different groups, in this case cationic groups. The product has high crosslinking density, but low anionic functionality.
Dendritic Nanogel Medium Anionic
Dendritic nanogels are based on block copolymers with a dendritic-linear hydrid configuration. The particles are composed of a linear hydrophilic PEG and hydrophobic dendritic bis-MPA components. The hydrophobic side can be further functionalized with different groups, in this case anionic groups. The product has same number of crosslinked bonds as anionic groups.
Dendritic Nanogel Medium Cationic
Dendritic nanogels are based on block copolymers with a dendritic-linear hydrid configuration. The particles are composed of a linear hydrophilic PEG and hydrophobic dendritic bis-MPA components. The hydrophobic side can be further functionalized with different groups, in this case cationic groups. The product has the same number of crosslinked bonds as cationic groups.
Dendritic Salt
Dendritic Salt is a food-grade salt with exceptional purity (99.9%) and is composed of porous, star-shaped modified cubes. Its distinctive and versatile physical attributes include a low bulk density, rapid dissolution, excellent flow properties, strong blending capability, unparalleled liquid absorption, and a swift onset of salty taste. These star-shaped cubes create a large specific surface area, enabling it to adhere to surfaces, ensuring a rich flavor experience. Additionally, it exhibits a high liquid adsorption capacity and resistance to caking. Uses: Foods, Chemical Additive, Processing. Alternative Names: NaCl, Sodium Chloride. Grades: Food Grade. CAS No. 7647-14-5. Pack Sizes: 50lb.
USA
Dendroaspis Natriuretic Peptide
Dendroaspis Natriuretic Peptide, a 38-amino acid peptide originally isolated from the venom of the green mamba snake (Dendroaspis angusticeps), is structurally homologous to the natriuretic peptide family. It contains a 17-amino acid disulfide ring similar to ANP, BNP and CNP that mediate biological action through particulate guanylyl cyclase receptors and generation of guanosine monophosphate (cGMP). Synonyms: DNP; H-Glu-Val-Lys-Tyr-Asp-Pro-Cys-Phe-Gly-His-Lys-Ile-Asp-Arg-Ile-Asn-His-Val-Ser-Asn-Leu-Gly-Cys-Pro-Ser-Leu-Arg-Asp-Pro-Arg-Pro-Asn-Ala-Pro-Ser-Thr-Ser-Ala-OH (Disulfide bridge: Cys7-Cys23); L-alpha-Glutamyl-L-valyl-L-lysyl-L-tyrosyl-L-alpha-aspartyl-L-prolyl-L-cysteinyl-L-phenylalanylglycyl-L-histidyl-L-lysyl-L-isoleucyl-L-alpha-aspartyl-L-arginyl-L-isoleucyl-L-asparaginyl-L-histidyl-L-valyl-L-seryl-L-asparaginyl-L-leucylglycyl-L-cysteinyl-L-prolyl-L-seryl-L-leucyl-L-arginyl-L-alpha-aspartyl-L-prolyl-L-arginyl-L-prolyl-L-asparaginyl-L-alanyl-L-prolyl-L-seryl-L-threonyl-L-seryl-L-alaninecyclic(7-23)-disulfide. Grade: ≥95% by HPLC. CAS No. 255721-52-9. Molecular formula: C180H282N56O56S2. Mole weight: 4190.64.
Dendrobine
Dendrobine, that can be found in the herb of Dendrobium nobile Lindl, produces moderate hyperglycemia, diminishes cardiac activity in large doses, lowers the blood pressure. Dendrobine on the electrical activity and on amino acid-induced depolarizations of primary afferent terminals were tested on the frog isolated spinal cord. Uses: Analgesic/antipyretic. Synonyms: (3α,6α,7R,8S,9R,10α,11α)-Dendrobane-12-one; Dendroban-12-one; 12-Oxodendrobane; 7,5-(EpoxyMethano)-1H-cyclopent[cd]indol-9-one,decahydro-1,7b-diMethyl-6-(1-Methylethyl)-, (2aS,4aS,5R,6S,7R,7aS,7bR)-; Dendrobine Dendroban-12-one. Grade: >98%. CAS No. 2115-91-5. Molecular formula: C16H25NO2. Mole weight: 263.38.
Dendrobine
Dendrobine. Group: Biochemicals. Grades: Plant Grade. CAS No. 2115-91-5. Pack Sizes: 20mg. Molecular Formula: C16H25NO2, Molecular Weight: 263.38. US Biological Life Sciences.
Worldwide
Dendrobium Extract
Dendrobium Extract. Applications: Used for health care products, dietary supplements, herb medecine. Group: Others. Synonyms: Dendrobium Extract; Dendrobium nobile L. Purity: 4-10:1 by TLC. Appearance: Brown Yellow fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Stem. Species: Dendrobium nobile L. Dendrobium Extract; Dendrobium nobile L.; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-134.
Dendrobium P.E. 1% Alkaloids HPLC
Dendrobium P.E. 1% Alkaloids HPLC.
CA, FL & NJ
Dendrocin
Dendrocin is an antibacterial peptide isolated from Dendrocalamus latiflorus Munro. It has activity against fungi. Synonyms: Thr-Thr-Leu-Thr-Leu-His-Asn-Leu-Cys-Pro-Tyr-Pro-Val-Trp-Trp-Leu-Val-Thr-Pro-Asn-Asn-Gly-Gly-Phe-Pro-Ile-Ile-Asp-Asn-Thr-Pro-Val-Val-Leu-Gly. Molecular formula: C182H273N43O48S. Mole weight: 3863.49.
Dendrotoxin I
Dendrotoxin-I is a highly selective blocker of voltage-gated K+ channels (KV1.1 and KV1.2), as well as heteromultimeric channels containing these, with other KV1 isoforms. The inhibition effect is higher in Xenopus oocytes compared to mammalian cells. Grade: 97% (HPLC). CAS No. 107950-33-4. Molecular formula: C312H497N99O83S6. Mole weight: 7218.