A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2-(3-Methyl-n-butylidenehydrazino)adenosine, a powerful adenosine receptor agonist, has garnered much attention within the biomedical industry due to its ability to isolate and scrutinize the precise role that adenosine plays in various physiological processes, such as cardiovascular functions, immunomodulation, and inflammation. Its potential as a potential therapeutic agent for a plethora of illnesses, including cancer, asthma, and ischemic heart disease, has been investigated extensively; all of which due to its ability to skillfully manipulate adenosine receptor signaling pathways. Synonyms: Adenosine, 2-[(3-methylbutylidene)hydrazino]-; (2R,3R,4S,5R)-2-[6-amino-2-[(2E)-2-(3-methylbutylidene)hydrazinyl]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol; 2-[(2E)-2-(3-Methylbutylidene)hydrazino]adenosine; 2-(3-Methyl-n-butylidene hydrazino)adenosine. Grade: ≥95%. CAS No. 144348-17-4. Molecular formula: C15H23N7O4. Mole weight: 365.39.
2-(3-Methylphenoxy)butanoic acid
2-(3-Methylphenoxy)butanoic acid. CAS No. 113104-27-1. Product ID: ACM113104271. Molecular formula: C11H14O3. Mole weight: 194.23. Alfa Chemistry - ISO 9001:32057 Certified.
2-(3-Methylpyridin-2-yl)ethanol is a reactant in the preparation of Pioglitazone analogues as antidiabetic agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 4723-26-6. Pack Sizes: 250mg, 2.5g. Molecular Formula: C8H11NO, Molecular Weight: 137.18. US Biological Life Sciences.
23-Monoketo Rifabutin is an impurity of Rifabutin (R505000), a semisynthetic derivative of Rifamycin S that inhibits nucleic acid synthesis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C46H58N4O11, Molecular Weight: 842.97. US Biological Life Sciences.
2,3-Morpholinedione,4-methyl-5-(1-methylethyl)-,(S)-(9ci). CAS No. 181205-63-0. Product ID: ACM181205630. Molecular formula: C8H13NO3. Alfa Chemistry - ISO 9001:32057 Certified.
2, 3-Naphthalene dicarbonitrile
2, 3-Naphthalene dicarbonitrile is a precursor to a molecular semiconductor. Group: Biochemicals. Grades: Highly Purified. CAS No. 22856-30-0. Pack Sizes: 1g, 2.5g. Molecular Formula: C12H6N2, Molecular Weight: 178.19. US Biological Life Sciences.
2,3-Naphthalic anhydride is used as a reagent to synthesize analogues of Thalidomide (T338850), an inhibitor of tumor necrosis factor that was once abandoned because it caused birth defects, but is currently used as an inhibitor of angiogenesis in patients with multiple myeloma. Group: Biochemicals. Grades: Highly Purified. CAS No. 716-39-2. Pack Sizes: 100mg, 1g. Molecular Formula: C12H6O3. US Biological Life Sciences.
2-(3-Nitrophenyl)-2,3-dihydro-1H-benzo[d]imidazole is an analogue of 2- (3-Bromophenyl) benzimidazole (B689230), a benzimidazole derivative which may contain antibacterial activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 198069-24-8. Pack Sizes: 1g, 2.5g. Molecular Formula: C13H11N3O2, Molecular Weight: 241.25. US Biological Life Sciences.
Worldwide
2-(3-Nitro-phenyl)-imidazo[1,2-a]pyrimidine
2-(3-Nitro-phenyl)-imidazo[1,2-a]pyrimidine. Alternative Names: 2-(3-NITRO-PHENYL)-IMIDAZO[1,2-A]PYRIMIDINE;imidazo[1,2-a]pyrimidine, 2-(3-nitrophenyl)-;2-(3-Nitro-phenyl)-imidazo[1,2-a]pyrimidine, >96%. CAS No. 134044-50-1. Product ID: ACM134044501. Molecular formula: C12H8N4O2. Mole weight: 240.22. Alfa Chemistry - ISO 9001:32057 Certified.
2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester is an intermediate in the synthesis of Lercanidipine, which is a dihydropyridine calcium channel blocker. Synonyms: 1-((3,3-diphenylpropyl)(methyl)amino)-2-methylpropan-2-yl 2-(3-nitrobenzylidene)-3-oxobutanoate; Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl ester; 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl 2-[(3-nitrophenyl)methylene]-3-oxobutanoate. CAS No. 210579-45-6. Molecular formula: C31H34N2O5. Mole weight: 514.61.
2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester Hydrochloride is an intermediate in synthesizing 5-Ethyl-demethyl Lercanidipine (E913200), which is an impurity of Lercanidipine (L179000), a dihydropyridine calcium channel blocker. Group: Biochemicals. Grades: Highly Purified. CAS No. 929212-20-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C31H34N2O5 HCl. US Biological Life Sciences.
2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid Propyl Ester is an intermediate in the synthesis of Lercanidipine, which is a dihydropyridine calcium channel blocker. Synonyms: Propyl (3-Nitrobenzylidene)acetoacetate; Propyl 2-(3-Nitrobenzylidene)-3-oxobutanoate; Butanoic Acid, 2-[(3-Nitrophenyl)Methylene]-3-Oxo-, Propyl Ester. CAS No. 77888-04-1. Molecular formula: C14H15NO5. Mole weight: 277.27.
2',3'-(N-Methylanthraniloyl)-adenosine-5'-monophosphate triethylammonium salt
2',3'-(N-Methylanthraniloyl)-adenosine-5'-monophosphate triethylammonium salt, an indispensable compound in biomedical research, serves as a remarkable asset in exploring intricate intracellular calcium ion signaling pathways and evaluating the impact of drugs on cellular functions. The significance of this product resides in its pivotal contribution to the advancement of groundbreaking therapies targeting conditions linked to aberrant calcium signaling. Molecular formula: C18H21N6O8P·xC6H15N. Mole weight: 480.37 (free acid).
2'/3'-(N-Methylanthraniloyl)-adenosine-5'-triphosphate triethylammonium salt
The 2'/3'-(N-Methylanthraniloyl)-adenosine-5'-triphosphate triethylammonium salt, an essential compound utilized in the biomedical sector, exhibits its significance as a robust fluorescent probe for comprehensive investigations into diverse biological phenomena. Researchers predominantly employ this prolific product to delve into enzymatic reactions, nucleotide binding, and ATPase activity. Furthermore, it facilitates the exploration of drug influences, receptor-ligand interplays, and signal transduction pathways associated with manifold maladies. Synonyms: (2R,3R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-4-hydroxy-5-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl 4-(methylamino)benzoate; 175737-77-6. CAS No. 175737-77-6. Molecular formula: C18H23N6O14P3·xC6H16N. Mole weight: 640.33 (free acid).
2'/3'-(N-Methylanthraniloyl)-adenosine-5'-triphosphate triethylammonium salt
2'/3'-(N-Methylanthraniloyl)-adenosine-5'-triphosphate triethylammonium salt. Group: Biochemicals. Alternative Names: MANT-ATP. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences.
2',3'-O-(1-Methoxyethylidene)-inosine is an intermediate used in the synthesis of 3-Deoxyinosine (D239760), which is an Inosine (I661000) analog with potential use as an antileishmanial drug. Used as an inhibiting agent in studies of Trypanosoma cruzi growth inside host cells in vitro. An impurity of the antiviral drug 2,3-Dideoxyinosine (D440950). Group: Biochemicals. Grades: Highly Purified. CAS No. 65870-99-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C13H16N4O6, Molecular Weight: 324.29. US Biological Life Sciences.
2',?3'-O-(1-Methylethylidene)?-5'-thio-adenosine 5'-Acetate is an intermediate in synthesizing Decarboxylated S-Adenosylmethionine Sulfate Salt, a substrate that is involved in the biosynthesis of polyamines including spermidine, spermine, and thermospermine. Synonyms: Furo[3,4-d]-1,3-dioxole Adenosine Derivative; S-(((3aS,4S,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl) Ethanethioate. CAS No. 84365-04-8. Molecular formula: C15H19N5O4S. Mole weight: 365.41.
2',3'-O-(1-Methylethylidene)-6-thio-5'-inosinic Acid Bis(1,1-Dimethylethyl) Ester is an intermediate in the synthesis of 6-Thioinosine Phosphate, a metabolite of 6-Mercaptopurine. CAS No. 1375103-71-1. Molecular formula: C21H33N4O7PS. Mole weight: 516.55.
As an intermediate in the synthesis of Neopatulin, a mycotoxic substance, 2,3-O-(1-Methylethylidene)-β-L-erythropentopyranosid-4-ulose Methyl Ether is produced by Penicillium and Aspergillus species. Synonyms: β-L-erythro-Pentopyranosid-4-ulose, methyl 2,3-O-(1-methylethylidene)-; L-erythro-Pentopyranosid-4-ulose, methyl 2,3-O-isopropylidene-, β-; Methyl 2,3-O-(1-methylethylidene)-β-L-erythro-pentopyranosid-4-ulose. CAS No. 22596-25-4. Molecular formula: C9H14O5. Mole weight: 202.20.
An impurity of Molnupiravir which is an antiviral drug with promising activity against the SARS-CoV-2 virus. Synonyms: ((3aR,4R,6R,6aR)-6-(4-Amino-2-oxopyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl Isobutyrate; Molnupiravir Impurity F; Molnupiravir Impurity 2. CAS No. 1686124-74-2. Molecular formula: C16H23N3O6. Mole weight: 353.37.
2' (3') -O- (4-Benzoylbenzoyl) adenosine-5'-triphosphate triethylammonium salt
2' (3') -O- (4-Benzoylbenzoyl) adenosine-5'-triphosphate triethylammonium salt. Group: Biochemicals. Alternative Names: BzATP triethylammonium salt. Grades: Highly Purified. CAS No. 112898-15-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H24N5O15P3·C18H45N3. US Biological Life Sciences.
Worldwide
2-3-O-(4-BENZOYLBENZOYL)CYTIDINE 5-TR IPHOSPHATE
2-3-O-(4-BENZOYLBENZOYL)CYTIDINE 5-TR IPHOSPHATE. CAS No. 112898-12-1. Purity: 96%. Product ID: ACM112898121. Alfa Chemistry - ISO 9001:32057 Certified.
An intermediate in the preparation of a labelled substrate for terpenoid biosynthesis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
An intermediate in the preparation of a substrate for terpenoid biosynthesis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
2'/3'-O-Acetyl ADP Ribose-13C5(A mixture of 2'/3'-O-Acetyl ADP Ribose-13C5)
2'/3'-O-Acetyl ADP Ribose-13C5, is the labeled analogue of 2'/3'-O-Acetyl ADP Ribose, which is the metabolites produced from NAD as a product of sirtuin-mediated protein deacetylation. Synonyms: Adenosine 5'-(trihydrogen diphosphate) P'→5-Ester with D-ribose 2-Acetate-13C5 Sodium Salt (1:2). Molecular formula: C12[13C]5H23N5Na2O15P2. Mole weight: 650.28.
2'/3'-O-Acetyl ADP Ribose-d3(A mixture of 2'/3'-O-Acetyl ADP Ribose-d3)
2'/3'-O-Acetyl ADP Ribose-d3, is the labeled analogue of 2'/3'-O-Acetyl ADP Ribose, which is the metabolites produced from NAD as a product of sirtuin-mediated protein deacetylation. Synonyms: Adenosine 5'-(trihydrogen diphosphate) P'→5-Ester with D-ribose 2-Acetate-d3 Sodium Salt (1:2). Grade: 95%; 99.9% atom D. Molecular formula: C17H20D3N5Na2O15P2. Mole weight: 648.33.
2'/3'-O-Acetyl ADP Ribose, Disodium Salt(A mixture of 2' and 3'-O-Acetyl ADP Ribose)
2'/3'-O-Acetyl ADP Ribose, are the metabolites produced from NAD as a product of sirtuin-mediated protein deacetylation. Synonyms: Adenosine 5'-(trihydrogen diphosphate) P'→5-Ester with D-ribose 2-Acetate Sodium Salt (1:2). Grade: 95%. CAS No. 1312013-29-8. Molecular formula: C17H23N5Na2O15P2. Mole weight: 645.32.
2',3'-O-Bis(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)uridine, an indispensable entity in biomedical research and the pharmaceutical sector, assumes a pivotal role. It serves as a critical element in the construction of altered nucleosides, holding great promise in the creation of antiviral medications and potential remedies for diverse ailments. Synonyms: 2',3'-Bis-O-tert-butyldimethylsilyl-5'-O-DMT-uridine; 5'-O-(dimethoxytrityl)-2',3'-bis(tert-butyldimetylsilyl)uridine. Grade: ≥95%. CAS No. 82444-76-6. Molecular formula: C42H58N2O8Si2. Mole weight: 775.09.
2,3-O-Carbonyl-4,6-O-isopropylidene-a-D-mannopyranoside, a powerful chemical compound, finds its application in drug discovery. Its glycoside properties come in handy in altering the biological activity of multiple compounds, making it a valuable tool in the field of medicine. Its potential in treating viral diseases, bacterial infections, and cancer makes it a promising drug candidate. Molecular formula: C10H14O7. Mole weight: 246.21.
2,3-O-Carbonyl-a-D-mannopyranose
2,3-O-Carbonyl-a-D-mannopyranose, a highly valuable compound extensively utilized in the biomedicine industry, plays a pivotal role in the synthesis of diverse drugs targeting prominent diseases including diabetes, cancer, and cardiovascular disorders. Through its distinctive structure and properties, this compound facilitates the creation of ground-breaking pharmaceuticals that exhibit enhanced efficacy and precise target specificity. CAS No. 76548-27-1. Molecular formula: C7H10O7. Mole weight: 206.15.
2,3-O-Cyclohexylidene-1,6-bis-O-(phenylmethyl)-D-myo-inositol is an intermediate in the synthesis of phosphonate derivatives of myo-inositol for use in biochemical studies of inositol-binding proteins. Synonyms: Spiro[1,3-benzodioxole-2,1'-cyclohexane], D-myo-inositol deriv. CAS No. 152697-26-2. Molecular formula: C26H32O6. Mole weight: 440.53.
2,3-O-Cyclohexylidene-b-D-ribofuranose
2,3-O-Cyclohexylidene-b-D-ribofuranose, a compound of immense importance in the field of biomedicine, displays remarkable potential for the development of anti-cancer medications owing to its robust anti-tumor properties. Moreover, it assumes a pivotal position in the creation of nucleoside analogues and carbohydrate-based therapeutic agents, endowing it with significant utility in the treatment of diverse ailments ranging from viral infections to diabetes and cardiovascular afflictions. Synonyms: 2,3-O-Cyclohexylidene-β-D-ribofuranose; β-D-Ribofuranose, 2,3-O-cyclohexylidene-; (3a'R,4'R,6'R,6a'R)-6'-(hydroxymethyl)tetrahydrospiro[cyclohexane-1,2'-furo[3,4-d][1,3]dioxol]-4'-ol. CAS No. 177414-91-4. Molecular formula: C11H18O5. Mole weight: 230.26.
23-O-Desmethyl Vinorelbine L-Tartrate
23-O-Desmethyl Vinorelbine is an impurity of Vinorelbine Ditartrate (V315000); an antineoplastic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C44H52N4O8; C4H6O6, Molecular Weight: 764.911500899999. US Biological Life Sciences.
Worldwide
23-O-Desmycinosyl-tylosin
Tylosin EP Impurity A, an impurity of Tylosin, is a macrolide antibiotic produced by Streptomyces fradiae GS76 and GS48. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria and mycoplasma activity. Synonyms: 22-O-Demycinosyltylosin; 23-O-Demycinosyltylosin; Demycinosyltylosin; Tylosin EP Impurity A; 23-De(mycinosyl)tylosin; Antibiotic YO 9010; BRN 4649503; Tylosin, 23-O-de(6-deoxy-2,3-di-O-methyl-β-D-allopyranosyl)-; 23-O-De(6-deoxy-2,3-di-O-methyl-β-D-allopyranosyl)tylosin; 23-Demycinosyltylosin. Grade: ≥85.0%. CAS No. 79592-92-0. Molecular formula: C38H63NO13. Mole weight: 741.90.
2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol is a chiral oxygen ligand for enantioselective synthesis with high yield and high enantioselective results. Synonyms: (4R,5R)-2,2,-Dimethyl-a,a,a,a-tetraphenyldioxolane-4,5-dimethanol; (-)-Taddol; (-)-trans-a,a-(Dimethyl-1,3-dioxalane-4,5-diyl)bis(diphenylmethanol); (4R,5R)-2,2-Dimethyl-α4,α4,α5,α5-tetraphenyl-1,3-dioxolane-4,5-dimethanol; (-)-Taddol; (-)-trans-α,α'-(2,2-Dimethyl-1,3-dioxane-4,5-diyl)bis(diphenylmethanol); (2R,3R)-(-)-1,1,4,4-Tetraphenyl-2,3-(2-propylidenedioxy)butane-1,4-diol; (4R,5R)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol; (4R,trans)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolan-4,5-dimethanol; (R,R)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol; (R,R)-Taddol; Taddol; Taddol I. Grade: 98%. CAS No. 93379-48-7. Molecular formula: C31H30O4. Mole weight: 466.57.
2,3-O-Isopropylidene-1,4-di-C-methyl-L-erythrofuranose is a compound widely utilized in the biomedical industry. This product plays a crucial role in the synthesis of various drugs targeting specific diseases. It serves as a key starting material in the development of pharmaceuticals used to treat a diverse range of disorders, leveraging its unique chemical structure for therapeutic efficacy. Molecular formula: C9H16O4. Mole weight: 188.22.
2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol, a highly versatile compound, holds significant importance in the field of biomedical research due to its diverse applications. Acting as a safeguarding agent, it proves essential in the synthesis of numerous drugs and pharmaceutical intermediates. Synonyms: (+)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol; 1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol; (4R-trans)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethyl bis(toluene-p-sulphonate); ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate); (+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol. CAS No. 51064-65-4. Molecular formula: C21H26O8S2. Mole weight: 470.56.
2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol
2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol, a highly significant compound extensively utilized in the field of biomedicine, demonstrates exceptional prowess as a precursor for the synthesis of a plethora of therapeutic drugs and molecules. This indispensable substance effortlessly contributes to the development of cardiovascular medications, anti-inflammatory marvels, and potent antiviral remedies. Synonyms: (-)-1,4-di-O-Tosyl-2,3-O-isopropylidene-L-threitol; ((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate); 1,4-di-o-tosyl-2,3-o-isopropylidene-l-threitol. CAS No. 37002-45-2. Molecular formula: C21H26O8S2. Mole weight: 470.56.
2,3-O-Isopropylidene-1,5-di-O-toluoyl-b-D-ribofuranose, a multifaceted compound, holds immense significance in the field of biomedical research. Its primary usage lies in the synthesis of antiviral medications aimed at RNA-dependent RNA polymerases. Moreover, this compound serves as a valuable tool in the investigation of metabolic disorders, such as diabetes, facilitating an in-depth analysis of glucose metabolism and glycemic control. Synonyms: 1,5-Di-O-toluoyl-2,3-O-isopropylidene-b-D-ribofuranose. CAS No. 86042-28-6. Molecular formula: C24H26O7. Mole weight: 426.47.
2,3-O-Isopropylidene-1,6-di-O-p-toluenesulfonyl-α-L-sorbofuranose, an essential component in the biomedical field, showcases immense possibilities in carbohydrate derivative synthesis and glycosylation reactions. As a result of its distinctive configuration, this compound illustrates immense promise in combating a wide range of ailments such as cancer, cardiovascular disorders, and infectious diseases. Synonyms: alpha-L-Sorbofuranose, 2,3-O-(1-methylethylidene)-, 1,6-bis(4-methylbenzenesulfonate); 1,6-Di-O-tosyl-2,3-O-isopropylidene-alpha-L-sorbofuranose; 2,3-O-Isopropylidene-1,6-ditosyl-L-sorbose. CAS No. 2484-55-1. Molecular formula: C23H28O10S2. Mole weight: 528.59.