A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
18-Oxocortisol is used in biological studies on anti-malarial drug artesunate restoring metabolic changes in experimental allergic asthma. Group: Biochemicals. Grades: Highly Purified. CAS No. 2410-60-8. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H28O6. US Biological Life Sciences.
Worldwide
18-Oxocortisol
18-Oxocortisol is a derivative of cortisol that is produced by aldosterone synthase (CYP11B2). 18-Oxocortisol is a naturally occurring mineralocorticoid agonist. 18-Oxocortisol is a biomarker in adrenal vein sampling [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 2410-60-8. Pack Sizes: 500 μg; 1 mg. Product ID: HY-113151.
1-(8-Phosphonooctyl)-7-deazaxanthine
1-(8-Phosphonooctyl)-7-deazaxanthine is a potent adenosine deaminase antagonist, adeptly used in immune response research. Synonyms: TP65; [8-(2,3,4,7-Tetrahydro-2,4-dioxo-1H-pyrrolo[2,3-d]?pyrimidin-1-yl)octyl]?phosphonic acid. CAS No. 405554-96-3. Molecular formula: C14H22N3O5P. Mole weight: 343.32.
1-(8-Phosphonooctyl)-7-deazaxanthine ammonium salt
1-(8-Phosphonooctyl)-7-deazaxanthine ammonium salt, a biomedical compound, demonstrates efficacy in treating diverse diseases. Through its distinct properties, it enables precise drug administration to targeted cell receptors, thereby augmenting therapeutic outcomes. This ammonium salt showcases notable antiviral potency that exhibits encouraging efficacy against select strains during viral infection management. Synonyms: [8-(2,3,4,7-Tetrahydro-2,4-dioxo-1H-pyrrolo[2,3-d]?pyrimidin-1-yl)octyl]?phosphonic acid monoammonium salt. CAS No. 265322-84-7. Molecular formula: C14H25N4O5P. Mole weight: 360.35.
1,8-p-Toluidinoanthraquinone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,8-p-Toluidinoanthraquinone, MolPort-001-914-724, BAS 00104860, 1,8-Bis-p-tolylamino-anthraquinone, CID66500, EINECS 201-398-0, ZINC05002964, 1,8-Bis((4-methylphenyl)amino)anthraquinone, 1,8-Bis((4-methylphenyl)amino)-9,10-anthracenedione, 9,10-Anthracenedione, 1,8-bis((4-methylphenyl)amino)-, 82-16-6. Product Category: Heterocyclic Organic Compound. CAS No. 82-16-6. Molecular formula: C28H22N2O2. Mole weight: 418.4865. Purity: 0.96. IUPACName: 1,8-bis(4-methylanilino)anthracene-9,10-dione. Canonical SMILES: CC1=CC=C(C=C1)NC2=CC=CC3=C2C(=O)C4=C(C3=O)C=CC=C4NC5=CC=C(C=C5)C. Density: 1.292g/cm³. ECNumber: 201-398-0. Product ID: ACM82166. Alfa Chemistry ISO 9001:2015 Certified.
1,8-Pyrenediamine
1,8-Pyrenediamine is an intermediate in the synthesis of 1,8-Dinitropyrene (D480270), one of the major mutagens found in contaminated sediments. 1,8-Dinitropyrene is a potential human carcinogen. 1,8-Pyrenediamine may be a possible carcinogen and mutagen. Group: Biochemicals. Grades: Highly Purified. CAS No. 30269-04-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H12N2. US Biological Life Sciences.
1- ( (8R, 9S, 10R, 13S, 14S, 16S, 17R) -17-Hydroxy-10, 13, 16-trimethyl-3- (pyrrolidin-1-yl) -2, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17-dodecahydro-1H-cyclopenta [a]phenanthren-17-yl) ethanone is an intermediate in the synthesis of 16 β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dione. 16 β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione is an intermediate in the synthesis of 17,21-dihydroxy-16 β-methylpregna-1,4-diene-3,20-dione, a corticoid with the potential for ant-inflammatory activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C26H39NO2. US Biological Life Sciences.
DIM1 is involved in pre-rRNA processing. Group: Enzymes. Synonyms: 18S rRNA dimethylase Dim1p; Dim1p; ScDim1; m2(6)A dimethylase; KIDIM1. Enzyme Commission Number: EC 2.1.1.183. 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-1782; 18S rRNA (adenine1779-N6/adenine1780-N6)-dimethyltransferase; EC 2.1.1.183; 18S rRNA dimethylase Dim1p; Dim1p; ScDim1; m2(6)A dimethylase; KIDIM1. Cat No: EXWM-1782.
18S rRNA (guanine1575-N7)-methyltransferase
The enzyme, found in eukaryotes, is involved in pre-rRNA processing. The numbering corresponds to the enzyme from the yeast Saccharomyces cerevisiae. Group: Enzymes. Synonyms: 18S rRNA methylase Bud23; BUD23 (gene name). Enzyme Commission Number: EC 2.1.1.309. 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-1917; 18S rRNA (guanine1575-N7)-methyltransferase; EC 2.1.1.309; 18S rRNA methylase Bud23; BUD23 (gene name). Cat No: EXWM-1917.
18-(tert-Butoxy)-18-oxooctadecanoic Acid
18-(tert-Butoxy)-18-oxooctadecanoic Acid is used to engineer long-acting, potent exendin-4 based GLP-1 analog for microstructure-based transdermal delivery for glycemic control. Group: Biochemicals. Grades: Highly Purified. CAS No. 843666-40-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C22H42O4, Molecular Weight: 370.57. US Biological Life Sciences.
Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 60ul. US Biological Life Sciences.
Worldwide
1,8,x-Triamino-4,5-dihydroxyanthraquinone
1,8,x-Triamino-4,5-dihydroxyanthraquinone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,8,x-triamino-4,5-dihydroxyanthraquinone;Einecs 288-980-8. Product Category: Heterocyclic Organic Compound. CAS No. 85958-92-5. Molecular formula: C14H11N3O4. Product ID: ACM85958925. Alfa Chemistry ISO 9001:2015 Certified.
19,20-Epoxycytochalasin C
It is a fungal metabolite originally isolated from Nemania sp. UM10M. It is a major component of the cytochalasin complex. It inhibits tumour cell growth in vitro and inhibits the growth of chloroquine-sensitive and -resistant strains of P. falciparum. Synonyms: (3S, 3aR, 4E, 7S, 9R, 9aR, 10aS, 11S, 11aR, 14S, 14aR)-11-(acetyloxy)-6, 7, 9, 9a, 10a, 11, 14, 14a-octahydro-3, 9-dihydroxy-1, 2, 7, 9-tetramethyl-14-(phenylmethyl)-3H-oxireno[9, 10]cycloundec[1, 2-d]isoindole-8, 12(3aH, 13H)-dione. Grades: >99% by HPLC. CAS No. 189351-79-9. Molecular formula: C30H37NO7. Mole weight: 523.62.
19,20-Epoxycytochalasin C
19,20-Epoxycytochalasin C is a major component of the cytochalasin complex from MST-FP1762. Although reported in the literature, there is no available biological data on the metabolite other than in-house data suggesting the presence of the epoxide renders the metaboltie more active than cytochalasin C in inhibition of tumor cell growth in vitro. Group: Biochemicals. Grades: Highly Purified. CAS No. 189351-79-9. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
19,20-Epoxycytochalasin D
19,20-Epoxycytochalasin D is a major component of the cytochalasin complex from MST-FP1762. Although reported in the literature, there is no available biological data on the metabolite other than in-house data suggesting the presence of the epoxide renders the metabolite more active than cytochalasin D in inhibition of tumor cell growth in vitro. Group: Biochemicals. Grades: Highly Purified. CAS No. 191349-10-7. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
19,20-Epoxycytochalasin D
It is a fungal metabolite originally isolated from Nemania sp. UM10M. It is a major component of the cytochalasin complex. It inhibits tumour cell growth in vitro. It is active against the chloroquine-sensitive and -resistant strains of P. falciparum. Synonyms: (1S, 3S, 3aR, 4E, 7S, 9R, 9aR, 10aS, 11S, 11aR, 14S, 14aR)-11-(Acetyloxy)-3, 3a, 6, 7, 9, 9a, 10a, 11, 14, 14a-decahydro-3, 9-dihydroxy-1, 7, 9-trimethyl-2-methylene-14-(phenylmethyl)-1H-oxireno[9, 10]cycloundec[1, 2-d]isoindole-8, 12(2H, 13H)-dione; [1aS-(1aR*, 2R*, 2aS*, 5R*, 5aS*, 6R*, 8R*, 8aS*, 9E, 12R*, 14S*, 14aS*)]-2-(Acetyloxy)-5, 5a, 6, 7, 8, 8a, 11, 12, 14, 14a-decahydro-8, 14-dihydroxy-6, 12, 14-trimethyl-7-methylene-5-(phenylmethyl)-2H-oxireno[9, 10]cycloundec[1, 2-d]isoindole-3, 13(1aH, 4H)-dione. Grades: >99% by HPLC. CAS No. 191349-10-7. Molecular formula: C30H37NO7. Mole weight: 523.62.
1- (9- (2- (2, 2-Dimethyl-1, 3-dioxan-5-yl) ethyl) -2- ( ( (4-methoxyphenyl) diphenylmethyl) amino) -9H-purin-8-yl) ethanone is an intermediate in the synthesis of 9-(4-Acetoxy-3-acetoxymethyl-but-1-yl)-2-(1-[9-(4-acetoxy-3-acetoxymethylbut-1-yl)-2-aminopurine-8-yl])-ethyl-aminopurine (A164160) is an impurity of Famciclovir (F101125), the produrg of Penciclovir, an antiviral agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C35H37N5O4. US Biological Life Sciences.
Worldwide
19-Aldoandrostenedione
19-Aldoandrostenedione. Group: Biochemicals. Alternative Names: 19-Aldoandrost-4-ene-3,17-dione; 19-Oxoandrost-4-ene-3,17-dione; 19-Oxoandrostenedione; 3,17-Dioxo-4-androsten-19-al; Androst-4-en-19-al-3,17-dione; NSC 76985. Grades: Highly Purified. CAS No. 968-49-0. Pack Sizes: 50mg. Molecular Formula: C19H24O3, Molecular Weight: 300.39. US Biological Life Sciences.
Worldwide
19αH-Lupan-3β-ol, 20,28-epoxy-, acetate
Cas No. 26803-59-8. Molecular formula: C32H52O3. Mole weight: 484.75.
1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione
1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 914777-33-6. Pack Sizes: 1mg. Molecular Formula: C21H20F2O3, Molecular Weight: 358.38. US Biological Life Sciences.
1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione-d8 O,O,O-Trimethyl Trioxime is the deuterium labelled version of 1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione O,O,O-Trimethyl Trioxime (B434890), which is impurity intermediate of Ezetimibe (E975000) that is cholesterol absorption inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H21D8F2N3O3, Molecular Weight: 453.55. US Biological Life Sciences.
1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione O,O,O-Trimethyl Trioxime in an intermediate impurity of Ezetimibe (E975000), which is a cholesterol absorption inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C24H29F2N3O3, Molecular Weight: 445.5. US Biological Life Sciences.
Worldwide
1,9-Bis(acryloyloxy)nonane, ≥92%,stabilized with MEHQ
1,9-Bis-Boc-1,5,9-triazanonane. Group: Biochemicals. Grades: Highly Purified. CAS No. 82409-02-7. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
1,9-Bis-Boc-1,5,9-triazanonane 98+% (TLC)
1,9-Bis-Boc-1,5,9-triazanonane 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
1,9-Bis(maleimide)nonane
1,9-Bis(maleimide)nonane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,9-BIS(MALEIMIDE)NONANE. Product Category: Heterocyclic Organic Compound. CAS No. 38460-50-3. Molecular formula: C17H22N2O4. Mole weight: 318.37. Purity: 0.96. IUPACName: 1-[9-(2,5-dioxopyrrol-1-yl)nonyl]pyrrole-2,5-dione. Canonical SMILES: C1=CC(=O)N(C1=O)CCCCCCCCCN2C(=O)C=CC2=O. Density: 1.218g/cm³. Product ID: ACM38460503. Alfa Chemistry ISO 9001:2015 Certified.
19-Carboxy cholesterol
19-Carboxy cholesterol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3β)-3-Hydroxycholest-5-en-19-oic Acid. Product Category: Heterocyclic Organic Compound. Appearance: White to Off-White Solid. CAS No. 26319-96-0. Molecular formula: C27H44O3. Mole weight: 416.64. Purity: 0.96. IUPACName: 2-[(3S,8S,9S,10S,13R,14S,17R)-3-hydroxy-13-methyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-10-yl]acetic acid. Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)CC(=O)O)C. Product ID: ACM26319960. Alfa Chemistry ISO 9001:2015 Certified.
19-Carboxy Cholesterol
Cholesterol derivative. A new C-19-functionalized cholesterol. Group: Biochemicals. Alternative Names: (3 β)-3-Hydroxycholest-5-en-19-oic Acid. Grades: Highly Purified. CAS No. 26319-96-0. Pack Sizes: 1mg. US Biological Life Sciences.
1-(9-chloromethyl anthracene)-3-methylimidazolium chloride. Uses: Metal plating, electropolishing, metal reprocessing, phase transfer media, batteries fuel cells, nanomaterials, industrial solvents, nuclear fuel red waste, enzymatic catalysis, lubricants heat transfer and solar energy conversion. Product Category: Functionized Ionic Liquids. CAS No. 61865-02-9. Molecular formula: C19H17N2.Cl. Mole weight: 310.821. Purity: 98% min. Product ID: ACM61865029. Alfa Chemistry ISO 9001:2015 Certified.
1,9-Decadien-4-ol
1,9-Decadien-4-ol is an intermediate in the synthesis of 3-Hydroxysuberic Acid (H953795). 3-Hydroxysuberic Acid is a derivative of sebacic acid (S211410), a urinary metabolite that has been identified as an anti-fatigue biomarker. Group: Biochemicals. Grades: Highly Purified. CAS No. 159359-87-2. Pack Sizes: 25mg, 50mg. Molecular Formula: C10H18O. US Biological Life Sciences.
Worldwide
1,9-Decadien-4-ol 4-Acetate
1,9-Decadien-4-ol 4-Acetate is an intermediate used in the synthesis of 3-Hydroxysuberic Acid (H953795), which is a derivative of Sebacic Acid (S211410), a urinary metabolite that has been identified as an anti-fatigue biomarker. Group: Biochemicals. Grades: Highly Purified. CAS No. 938447-58-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C12H20O2, Molecular Weight: 196.29. US Biological Life Sciences.
Worldwide
1,?9-?Decadiene
1,?9-?Decadiene is used in acyclic diene metathesis copolymerization (ADMET) along with 1, 5-hexadiene to form polybutadiene -polyoctenamer copolymers. Group: Biochemicals. Grades: Highly Purified. CAS No. 1647-16-1. Pack Sizes: 250mg, 1g. Molecular Formula: C10H18, Molecular Weight: 138.25. US Biological Life Sciences.
Worldwide
1,9-Decadiene
1,9-Decadiene. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 1647-16-1. Molecular formula: C10H16. Mole weight: 138.25. Product ID: ACM1647161. Alfa Chemistry ISO 9001:2015 Certified.
1,9-Diaminononane
1,9-Diaminononane. Group: Biochemicals. Alternative Names: 1,9-Nonanediamine; Nonamethylenediamine. Grades: Highly Purified. CAS No. 646-24-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
1,9-Diaminononane
1,9-Diaminononane. Uses: This product is suitable for scientific research. Additional or Alternative Names: 1,9-Nonamethylenediamine; Diaminononane; 1,9-Diaminononane. Product Category: Polymer/MacromoleculeAmide & Amine Monomers. Appearance: White to Slightly Yellow Low Melting Solid. CAS No. 646-24-2. Molecular formula: C9H22N2. Mole weight: 158.28 g/mol. Purity: 0.98. Canonical SMILES: NCCCCCCCCCN. ECNumber: 211-470-3. Product ID: ACM-MO-646242. Alfa Chemistry ISO 9001:2015 Certified.
1,9-Diaminononane 99+% (GC)
1,9-Diaminononane 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 646-24-2. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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1,9-Diaminononane trityl resin
Diamines are attached to trityl resins to ensure the minimum of trityl diamine cross-linking. A reagent for solid phase peptide synthesis. Synonyms: NH2-(CH2)9-NH-Trt-Resin; Diaminononane-Trt-Resin.
1,9-Dibromononane
1,9-Dibromononane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,9-DIBROMONONANE, Nonane, 1,9-dibromo-, Nonamethylene dibromide, D42402_ALDRICH, NSC62682, 34240_FLUKA, CID20677, EINECS 224-913-0, NSC 62682, OR5434, 4549-33-1. Product Category: Bromine Series. Appearance: clear colourless to slightly yellow liquid. CAS No. 4549-33-1. Molecular formula: C9H18Br2. Mole weight: 286.05. Purity: 0.96. IUPACName: 1,9-dibromononane. Density: 1.4. Product ID: ACM4549331. Alfa Chemistry ISO 9001:2015 Certified.
1,9-Dichloro-3,7-diazanonane Dihydrochloride
1,9-Dichloro-3,7-diazanonane Dihydrochloride is an intermediate in the synthesis of N,N-Divinyl-1,3-propanediamine (D494455), an impurity of Cyclophosphamide (C988580). Group: Biochemicals. Grades: Highly Purified. CAS No. 43203-35-6. Pack Sizes: 25mg, 250mg. Molecular Formula: C7H18Cl4N2. US Biological Life Sciences.
Worldwide
1,9-Dicyanononane
1,9-Dicyanononane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Undecanedinitrile, 1,9-DICYANONONANE, NSC63369, CID247906, ZINC01691586, U0059, 71172-36-6. Product Category: Heterocyclic Organic Compound. CAS No. 71172-36-6. Molecular formula: C11H18N2. Mole weight: 178.28. Purity: >95.0%(GC). IUPACName: undecanedinitrile. Density: 0.91. Product ID: ACM71172366. Alfa Chemistry ISO 9001:2015 Certified.
1,9-Dideocyforskolin
1,9-Dideocyforskolin. Group: Biochemicals. Grades: Highly Purified. CAS No. 64657-18-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C22H34O5. US Biological Life Sciences.
Worldwide
1,9-Dideoxyforskolin
1,9-Dideoxyforkskolin does not activate adenylyl cyclase and is an inactive analog of Forskolin, a diterpene isolated from Coleus forskohlii, possessing vasodilating and cardiostimulatory properties. Forskolin resensitizes cell receptors by activating the enzyme adenylyl cyclase and increasing the intracellular levels of cAMP. Group: Biochemicals. Grades: Highly Purified. CAS No. 64657-18-7. Pack Sizes: 1mg, 5mg. Molecular Formula: C22H34O5, Molecular Weight: 378.5. US Biological Life Sciences.
Worldwide
1,9-Dideoxyforskolin from coleus forskohlii
1,9-Dideoxyforskolin from coleus forskohlii. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,9-DIDEOXYFORSKOLIN; 1,9-Dideoxyforskolin. Appearance: white solid. CAS No. 64657-18-7. Molecular formula: C22H34O5. Mole weight: 378.5. Purity: 97%+. IUPACName: 1,9-dideoxyforskolin. Density: 1.12 g/cm³. Product ID: ACM64657187. Alfa Chemistry ISO 9001:2015 Certified.
1, 9-Dihydro-9- [4-hydroxy-3- [ [ (4-methoxyphenyl) diphenylmethoxy] methyl] butyl] -2- [ [ (4-methoxyphenyl) diphenylmethyl] amino] -6H-purin-6-one is an intermediate used in the synthesis of Penciclovir Monoacetate (P221515), is an impurity of the antiviral drug Penciclovir. Group: Biochemicals. Grades: Highly Purified. CAS No. 97845-77-7. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C50H47N5O5, Molecular Weight: 797.94. US Biological Life Sciences.
1, 9-Dihydro-9- [4-O-acetyl-3- [ [ (4-methoxyphenyl) diphenylmethoxy] methyl] butyl] -2- [ [ (4-methoxyphenyl) diphenylmethyl] amino] -6H-purin-6-one is an intermediate used in the synthesis of Penciclovir Monoacetate (P221515), which is an impurity of the anti-viral drug Penciclovir. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C52H49N5O6, Molecular Weight: 839.98. US Biological Life Sciences.
1, 9-Dihydro-9-[4-O-acetyl-3-[[ (4-methoxyphenyl) diphenylmethoxy]methyl]butyl]-2-[[ (4-methoxyphenyl) diphenylmethyl]amino]-6H-purin-6-one is an intermediate used in the synthesis of Penciclovir Monoacetate, which is an impurity of the antiviral drug Penciclovir. Molecular formula: C52H49N5O5. Mole weight: 839.98.
1,9-Diisothiocyanatononane
1,9-Diisothiocyanatononane is used in the focus understanding the influence of linker length in DNA shape targeting. Group: Biochemicals. Grades: Highly Purified. CAS No. 161421-00-7. Pack Sizes: 100mg, 500mg. Molecular Formula: C11H18N2S2, Molecular Weight: 242.4. US Biological Life Sciences.
Worldwide
1,9-Dimethyluric Acid
1,9-Dimethyluric Acid is an intermediate in the synthesis of Liberine (L397680), an alkaloid metabolite of Caffeine (C080100), a bitter, white crystalline xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeine is found in varying quantities in the seeds, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. Group: Biochemicals. Grades: Highly Purified. CAS No. 55441-62-8. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C7H8N4O3, Molecular Weight: 196.16. US Biological Life Sciences.
Worldwide
1,9-Dimethyluric Acid
1,9-Dimethyluric Acid is one of Caffeine metabolites. Caffeine is a CNS stimulant. Alkaloid, purified from plants of Coffea genus, Rubiaceae. Synonyms: 7,9-Dihydro-1,9-dimethyl-1H-purine-2,6,8(3H)-trione; 1,9-Dimethyl-1H-purine-2,6,8(3H,7H,9H)-trione; 1,9-Dimethyl-2,6,8-trihydroxypurine; 1,9-Dimethyl-harnsaeure. Grades: 98%. CAS No. 55441-62-8. Molecular formula: C7H8N4O3. Mole weight: 196.16.
19-epi Tacrolimus is an impurity of Tacrolimus. Tacrolimus is an immunosuppressant that can inhibit the activity of FK-506 binding protein. Grades: ≥90% by HPLC. Molecular formula: C43H69NO12. Mole weight: 792.01.
1- (9-Fluorenyl methyl oxycarbonyl-amino) -4, 7, 10-trioxa-13-tridecanamine, HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 868599-75-1. Pack Sizes: 25mg, 50mg. Molecular Formula: C25H35ClN2O5, Molecular Weight: 479.01. US Biological Life Sciences.
Worldwide
1- (9-Fluorenylmethyl) piperidine
1- (9-Fluorenylmethyl) piperidine is an intermediate when synthesising 9-?Fluorenyl methoxycarbonyl group (FMOC), which is a new amino-protecting group. Group: Biochemicals. Grades: Highly Purified. CAS No. 35661-58-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C19H21N, Molecular Weight: 263.38. US Biological Life Sciences.
1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azahexadecan-16-oic Acid has been used as a reactant for the preparation of vaccines. Group: Biochemicals. Grades: Highly Purified. CAS No. 867062-95-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C24H29NO7. US Biological Life Sciences.
19-Hydroxy-10-deacetylbaccatin III is an impurity of Baccatin III and is extracted from the needles of Taxus Baccata. It is used to synthesize 19-hydroxydocetaxel which is a compound that exhibits high level of cytotoxicity in vitro experimental models. Synonyms: (2aR,4S,4aR,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a-(hydroxymethyl)-8,13,13-trimethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one. Grades: > 95%. CAS No. 154083-99-5. Molecular formula: C29H36O11. Mole weight: 560.6.
19-Hydroxy-10-deacetylbaccatin III
19-Hydroxy-10-deacetylbaccatin III is an impurity of Baccatin III and is extracted from the needles of Taxus Baccata. It is used to synthesize 19-hydroxydocetaxel which is a compound that exhibits high level of cytotoxicity in vitro experimental models. Group: Biochemicals. Grades: Highly Purified. CAS No. 154083-99-5. Pack Sizes: 250ug, 1mg. Molecular Formula: C29H36O11, Molecular Weight: 560.59. US Biological Life Sciences.
Worldwide
19-Hydroxy androst-4-ene-3,17-dione
19-Hydroxy androst-4-ene-3,17-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 19-Hydroxy-4-androstene-3,17-dione; 19-Hydroxy-4-androsten-3,17-dione; 4-Androsten-19-ol-3,17-dione,4-Androstene-3,17-dione-19-ol; 19-Hydroxyandrostendione; (8R,9S,10S,13S,14S)-10-(hydroxymethyl)-13-methyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione; 19-Hydroxyandrost-4-ene-3,17-dione. Product Category: Steroidal Compounds. Appearance: off-white solid. CAS No. 510-64-5. Molecular formula: C19H26O3. Mole weight: 302.41. Purity: 95%+. IUPACName: (8R,9S,10S,13S,14S)-10-(hydroxymethyl)-13-methyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione. Canonical SMILES: CC12CCC3C(C1CCC2=O)CCC4=CC(=O)CCC34CO. Density: 1.19 g/cm³. ECNumber: 208-116-5. Product ID: ACM510645. Alfa Chemistry ISO 9001:2015 Certified. Categories: 16-Hydroxyandrost-4-ene-3,17-dione.
19-Hydroxyandrostendione
A novel substituted estrogen as aromatase inhibitor. Group: Biochemicals. Alternative Names: 19-Hydroxyandrost-4-ene-3,17-dione; Androst-4-en-19-ol-3,17-dione; Androst-4-ene-3,17-dione-19-ol; NSC 74233. Grades: Highly Purified. CAS No. 510-64-5. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C19H26O3, Molecular Weight: 302.41. US Biological Life Sciences.
Worldwide
19-Hydroxy Androstendione-19-d2
A novel labeled substituted estrogen as aromatase inhibitor. Group: Biochemicals. Alternative Names: 19-Hydroxyandrost-4-ene-3,17-dione-19,19-d2; Androst-4-en-19-ol-3,17-dione-d2; Androst-4-ene-3,17-dione-19-ol-d2; NSC 74233-d2. Grades: Highly Purified. CAS No. 71995-64-7. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
19-Hydroxybaccatin III
19-Hydroxybaccatin III is a taxane diterpenoid that has been isolated from Taiwanese Taxus mairei. Group: Biochemicals. Grades: Highly Purified. CAS No. 78432-78-7. Pack Sizes: 250ug, 500ug. Molecular Formula: C31H38O12. US Biological Life Sciences.