A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
24-norursodeoxycholic acid (Norucholic acid) is a side chain-shortened C23 homologue of UDCA and has shown potent anti-cholestatic, anti-inflammatory and anti-fibrotic properties. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Norucholic acid; nor-UDCA. CAS No. 99697-24-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-101737.
24-Nor Ursodeoxycholic Acid
24-Nor Ursodeoxycholic Acid is a derivative of Ursodeoxycholic Acid. Synonyms: (3α,5β,7β)-3,7-Dihydroxy-24-norcholan-23-oic Acid; 3α,7β-Dihydroxy-24-nor-5β-cholan-23-oic Acid; Norursodeoxycholic Acid; 24-Norcholan-23-oic acid, 3,7-dihydroxy-, (3alpha,5beta,7beta)-. Grade: ≥95%. CAS No. 99697-24-2. Molecular formula: C23H38O4. Mole weight: 378.55.
Labeled Ursodeoxycholic Acid derivative. 24-norUrsodeoxycholic acid is superior to Ursodeoxycholic acid in the treatment of sclerosing cholangitis in Mdr2 (Abcb4) knockout mice. Group: Biochemicals. Alternative Names: (3α,5 β,7 β)-3,7-Dihydroxy-24-norcholan-23-oic-d5 Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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24-Nor Ursodeoxycholic Acid Methyl Ester
Intermediate in the preparation of 24-Norursodeoxycholic Acid metabolite. Group: Biochemicals. Alternative Names: (3α,5 β,7 β)-3,7-Dihydroxy-24-norcholan-23-oic Acid Methyl Ester. Grades: Highly Purified. CAS No. 118316-16-8. Pack Sizes: 25mg. US Biological Life Sciences.
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2,4-O-Benzylidene-1-O-tosyl-D-threitol
2,4-O-Benzylidene-1-O-tosyl-D-threitol, a chemical entity, finds application in the realm of neurodegenerative disorders, such as Alzheimer's and Parkinson's. It manifests its potential through inhibition of certain enzymes, catalyzing beta-amyloid plaque formation, which is known to augment disease pathogenesis. This compound, hence, displays prospective therapeutic benefits in the management of aforementioned neurological maladies. CAS No. 70789-55-8. Molecular formula: C18H20O6S. Mole weight: 364.4.
2,4-O-Benzylidene-D-glucitol
2,4-O-Benzylidene-D-glucitol, a compound of profound significance in the biomedical landscape, finds extensive application. Serving as the foundational constituent, it embarks on the journey of synthesizing a myriad of pharmaceuticals, notably antiviral and anticancer agents. Synonyms: D-Glucitol, 2,4-O-(phenylmethylene)-. CAS No. 61340-09-8. Molecular formula: C13H18O6. Mole weight: 270.28.
2,4-O-Benzylidene-D-threitol
2,4-O-Benzylidene-D-threitol, a chemical entity of significant interest, has been shown to display potential antiviral activities. Its effectiveness in attenuating respiratory viruses, including Influenza virus and SARS-CoV, highlights its potency as a tool for potential treatments. The mechanism of function of this agent involves thwarting the virus replication process and effectively curtailing the viral infection's gravity. Molecular formula: C11H14O4. Mole weight: 210.23.
2,4-O-Benzylidene-D-Threose
Utilized in the production of nucleoside analogs with antitumor and antiviral properties, 2,4-O-Benzylidene-D-Threose serves as a chemical compound of utmost value. Due to its inhibitory effects on influenza virus replication, it exhibits potential as a significant therapeutic aid in treating influenza. Furthermore, its application in the development of nucleoside analogs for cancer treatment has been researched extensively. Its versatility renders it indispensable in the field of medical research and drug discovery. Synonyms: 1,3-Dioxane-4-carboxaldehyde, 5-hydroxy-2-phenyl-. CAS No. 6195-62-6. Molecular formula: C11H12O4. Mole weight: 208.21.
2,4-O-Benzylidene-L-xylose
2,4-O-Benzylidene-L-xylose is a sugar derivative generally utilized in biomedical projects related to drug synthesis. Specifically, it has a role in the creation of antiviral drugs to combat viral diseases by inhibiting their functionality within the host body. Synonyms: 2,4-O-(Phenylmethylene)-L-xylose. CAS No. 30608-02-7. Molecular formula: C12H14O5. Mole weight: 238.24.
2, 4-O-Bis (trimethylsilyl) erythromycin A 9-O-(1-Ethoxy-1-methylethyl)oxime
2, 4-O-Bis (trimethylsilyl) erythromycin A 9-O-(1-Ethoxy-1-methylethyl)oxime is an intermediate used in the synthesis of clarithromycin, a macrolide antibiotic and other antibiotics. Group: Biochemicals. Grades: Highly Purified. CAS No. 119665-78-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C48H94N2O14Si2, Molecular Weight: 979.44. US Biological Life Sciences.
Worldwide
2-[4-(Oct-1-en-yl)phenyl]ethyl Acetate
2-[4-(Oct-1-en-yl)phenyl]ethyl Acetate is an impurity of Fingolimod (F805000, HCl salt) which is a novel immune modulator that prolongs allograft transplant survival in numberour models by inhibiting lymphocyte emigration from lymphoid organs. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C18H26O2, Molecular Weight: 274.399999999999. US Biological Life Sciences.
Worldwide
2-(4-Octylphenethyl)-fingolimod
2-(4-Octylphenethyl)-fingolimod is an impurity of the drug Fingolimod hydrochloride (F805000), an immunosuppressive agent that prolongs allograft transplant survival in numerous models by inhibiting lymphocyte emigration from lymphoid organs. Group: Biochemicals. Grades: Highly Purified. CAS No. 851039-25-3. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C35H57NO2, Molecular Weight: 523.83. US Biological Life Sciences.
Worldwide
2-(4-Octylphenyl)ethyl acetate
2-(4-Octylphenyl)ethyl acetate. Group: Biochemicals. Alternative Names: Acetic acid 2-(4-octylphenyl)ethyl ester; 4-Octyl-benzeneethanol acetate. Grades: Highly Purified. CAS No. 162358-04-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C18H28O2. US Biological Life Sciences.
2-(4-Octylphenyl)ethyl Acetate (Acetic Acid 2-(4-Octylphenyl)ethyl Ester). Group: Biochemicals. Alternative Names: Acetic Acid 2-(4-Octylphenyl)ethyl Ester. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
2',4'''-O-DiTMS Tylosin 3-Methylbytanoate
2',4'''-O-DiTMS Tylosin 3-Methylbytanoate is an intermediate for the synthesis of Tylvalosin, an antimicrobial agent that has been shown to be a good inhibitor of Gram-positive bacteria. Synonyms: (2S,3S,4R,6S)-6-(((2R,3S,4S,5R,6R)-6-(((4R,5S,6S,7R,9R,11E,13E,15R,16R)-15-((((2R,3R,4S,5R,6R)-3,4-Dimethoxy-6-methyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)methyl)-16-ethyl-4-hydroxy-5,9,13-trimethyl-2,10-dioxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-4-(dimethylamino)-2-methyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-Methylbutanoate. Molecular formula: C57H101NO18Si2. Mole weight: 1144.58.
2,4-O-Ethylidene-D-erythrose
2,4-O-Ethylidene-D-erythrose, a chemical compound of interest in pharmaceuticals, finds usage as an intermediary for several therapeutic agents. Considered a promising candidate in treating chronic ailments such as cancer and diabetes, research on its biological applications is ongoing. CAS No. 199106-84-8. Molecular formula: C6H10O4. Mole weight: 146.14.
2',4'-O-Phenylmethylene Di-[O,O'-(Dibenzyl Phosphonate)]-riboflavin is an intermediate in the synthesis of Riboflavin 3',5'-Diphosphate (R415020). Riboflavin 3',5'-Diphosphate forms complexes with apoflavodoxin from Desulfovibrio vulgaris, Anabaena variabilis and Azotobacter vinelandii. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C52H50N4O12P2, Molecular Weight: 984.92. US Biological Life Sciences.
2',4'-O-Phenylmethylene-O-(tert-butyldiphenylsilyl)-riboflavin is an intermediate in the synthesis of Riboflavin 3',5'-Diphosphate (R415020). Riboflavin 3',5'-Diphosphate forms complexes with apoflavodoxin from Desulfovibrio vulgaris, Anabaena variabilis and Azotobacter vinelandii. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg. Molecular Formula: C40H42N4O6Si, Molecular Weight: 702.87. US Biological Life Sciences.
Worldwide
2',4'-O-Phenylmethylene-riboflavin
2',4'-O-Phenylmethylene-riboflavin is an intermediate in the synthesis of Riboflavin 3',5'-Diphosphate (R415020). Riboflavin 3',5'-Diphosphate forms complexes with apoflavodoxin from Desulfovibrio vulgaris, Anabaena variabilis and Azotobacter vinelandii. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg. Molecular Formula: C24H24N4O6, Molecular Weight: 464.47. US Biological Life Sciences.
Worldwide
2- (4-Oxo-2, 5-cyclohexadien-1-yl ide ne ) hydrazine carboximidamide Sulfate
2- (4-Oxo-2, 5-cyclohexadien-1-yl ide ne ) hydrazine carboximidamide Sulfate is an impurity in the synthesis Ambazone (A575840), a benzoquidine diimine derivative useful as animal growth substance. Group: Biochemicals. Grades: Highly Purified. CAS No. 1048649-86-0. Pack Sizes: 100mg, 1g. Molecular Formula: C7H10N4O5S. US Biological Life Sciences.
2-((4-Oxo-3-phenyl-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-phenylpyridin-2-yl)acetamide is an inhibitor of Porcupine, a member of the membrane-bound O-acyltransferase family of proteins. Group: Biochemicals. Grades: Highly Purified. CAS No. 1427782-89-5. Pack Sizes: 5mg, 10mg. Molecular Formula: C25H20N4O2S2, Molecular Weight: 472.58. US Biological Life Sciences.
2-(4-Oxo-4H-benzo[e][1,3]oxazin-2-yl)phenyl 2-hydroxybenzoate is an impurity of Deferasirox, which is an orally active tridentate iron chelator used to treat chronic iron overload in patients receiving long term blood transfusions. Synonyms: Benzoic acid, 2-hydroxy-, 2-(4-oxo-4H-1,3-benzoxazin-2-yl)phenyl ester; 2-(4-Oxo-4H-1,3-benzoxazin-2-yl)phenyl 2-hydroxybenzoate; Deferasirox Impurity 40; Deferasirox Impurity 27; 2-(2-Salicyloyloxy phenyl)-4H-1,3-benzoxazin-4-one; Deferasirox O-Salicylyl Impurity; DEF-I Compound Benzoate Impurity. Grade: ≥95%. CAS No. 2732310-58-4. Molecular formula: C21H13NO5. Mole weight: 359.33.
2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione is an intermediate in synthesizing 5,6-Orthoquinone Primaquine-d6 Hydrobromide (O697512), an isotope labelled compound of 5,6-Orthoquinone Primaquine (O697510). 5,6-Orthoquinone Primaquine is used in the study of the differential pharmacological and toxicological properties of primaquine enantiomers. Primaquine is currently the only approved drug for the treatment and radical cure of Plasmodium vivax malaria. Group: Biochemicals. Grades: Highly Purified. CAS No. 3197-25-9. Pack Sizes: 250mg, 500mg. Molecular Formula: C13H13NO3, Molecular Weight: 231.25. US Biological Life Sciences.
Worldwide
2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione-d5
2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione-d5 is an intermediate in synthesizing 5,6-Orthoquinone Primaquine-d6 Hydrobromide (O697512), an isotope labelled compound of 5,6-Orthoquinone Primaquine (O697510). 5,6-Orthoquinone Primaquine is used in the study of the differential pharmacological and toxicological properties of primaquine enantiomers. Primaquine is currently the only approved drug for the treatment and radical cure of Plasmodium vivax malaria. 2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione-d5 is also a labelled analogue of 2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione (O870675). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg, 500mg. Molecular Formula: C13H8D5NO3, Molecular Weight: 236.28. US Biological Life Sciences.
2,4-Pentanedione. Group: Biochemicals. Alternative Names: Acetylacetone. Grades: Highly Purified. CAS No. 123-54-6. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C5H8O2. US Biological Life Sciences.
Worldwide
2,4-Pentanedione 99+% (GC)
2,4-Pentanedione 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 123-54-6. Pack Sizes: 100ml, 1L, 2.5L, 25L, 100L. US Biological Life Sciences.
Worldwide
2,4-Pentanedione,silver derivative
2,4-Pentanedione,silver derivative. Alternative Names: 2,4-PENTANEDIONE, SILVER DERIVATIVE;SILVER ACETYLACETONATE;SILVER I 2,4-PENTANEDIONATE;(pentane-2,4-dionato-O,O)silver;Bis[2,4-pentanedionato] silver;Silver 2,4-pentanedionate;Silver 2,4-pentanedionate, Ag 51%;silver(I) acetylacetonate. CAS No. 15525-64-1. Molecular formula: C5H8AgO2. Mole weight: 207.98g/mol. Purity: 0.99. IUPAC Name: (Z)-4-hydroxypent-3-en-2-one;silver. SMILES: CC(=CC(=O)C)O.[Ag]. InChI: InChI=1S/C5H8O2.Ag/c1-4(6)3-5(2)7;/h3,6H,1-2H3;/b4-3-.
2-(4-Pentynyloxy)tetrahydro-2H-pyran
2-(4-Pentynyloxy)tetrahydro-2H-pyran is used as a reagent in the synthesis of (+)-Citrafungin A, an alkyl citrate compound that acts as a geranyl geranyl transferase (GGTase) inhibitor and also exhibits antifungal activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 62992-46-5. Pack Sizes: 1g, 10g. Molecular Formula: C10H16O2, Molecular Weight: 168.23. US Biological Life Sciences.
Worldwide
2-(4-Phenethyl-phenyl)-ethylamine hydrochloride
2-(4-Phenethyl-phenyl)-ethylamine hydrochloride. CAS No. 124499-29-2. Product ID: ACM124499292. Molecular formula: C16H20ClN. Mole weight: 261.79. Alfa Chemistry - ISO 9001:32057 Certified.
2-(4-Phenoxybenzoyl)malononitrile
An impurity of Ibrutinib, a highly selective Bruton's tyrosine kinase (Btk) irreversible inhibitor used to treat refractory chronic lymphocytic leukemia (CLL) and mantle cell lymphoma. Synonyms: Ibrutinib Impurity 36. Grade: ≥95%. CAS No. 2055156-76-6. Molecular formula: C16H10N2O2. Mole weight: 262.26.
2,4-Phenoxy Lopinavir-d8 Impurity
2,4-Phenoxy Lopinavir-d8 Impurity is the isotope labelled analog of 2,4-Phenoxy Lopinavir Impurity. 2,4-Phenoxy Lopinavir Impurity is a metabolite of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C37H40D8N4O5, Molecular Weight: 636.85. US Biological Life Sciences.
Worldwide
2,4-Phenoxy Lopinavir Impurity
2,4-Phenoxy Lopinavir Impurity is a metabolite of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C37H48N4O5, Molecular Weight: 628.799999999999. US Biological Life Sciences.
Worldwide
2-(4-Phenoxy-phenyl)-acetamidine Hydrochloride
2-(4-Phenoxy-phenyl)-acetamidine hydrochloride is a derivative of 4-phenoxyphenyl acetonitri le. 4-Phenoxyphenyl acetonitri le is a reagent that is used in the preparation and inhibition of matrix metalloproteinases MMP-2, -3 and -8. Group: Biochemicals. Grades: Highly Purified. CAS No. 1172966-21-0. Pack Sizes: 100mg, 1g. Molecular Formula: C14H15ClN2O, Molecular Weight: 262.73. US Biological Life Sciences.
2-(4-Phenylthiazol-2(3H)-ylidene)malononitrile. CAS No. 130286-65-6. Molecular formula: C12H7N3S. Mole weight: 225.27.
2-(4-Phenylthiazol-2(5H)-ylidene)malononitrile
2-(4-Phenylthiazol-2(5H)-ylidene)malononitrile. CAS No. 82572-71-2. Molecular formula: C12H7N3S. Mole weight: 225.27.
2-(4-Phenylthiazol-2-yl)-ethylamine hydrochloride
2-(4-Phenylthiazol-2-yl)-ethylamine hydrochloride. Alternative Names: OTAVA-BB BB7018890422;TOSLAB 802490;2-(4-PHENYL-THIAZOL-2-YL)-ETHYLAMINE HCL;2-(4-PHENYL-THIAZOL-2-YL)-ETHYLAMINE HYDROCHLORIDE. CAS No. 124534-88-9. Product ID: ACM124534889. Molecular formula: C11H13ClN2S. Mole weight: 240.75. Alfa Chemistry - ISO 9001:32057 Certified.
2- (4- (Phenylthio) Phenyl) Acetic Acid
2- (4- (Phenylthio) Phenyl) Acetic Acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
2,4-Phosphatidyl lincomycin
2,4-Phosphatidyl lincomycin is an impurity of Clindamycin, an antibiotic medication used for the treatment of bacterial infections. Synonyms: Clindamycin phosphate EP Impurity G; methyl 6,8-dideoxy-2,4-O-(hydroxyphosphoryl)-6-[[[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl]carbonyl]amino]-1-thio-D-erythro-α-D-galacto-octopyranoside. Molecular formula: C18H33N2O8PS. Mole weight: 468.50.
2-(4-(Piperidin-3-yl)phenyl)-2H-indazole-7-carboxamide is a selective PARP1 and PARP2 inhibitor with IC50s of 3.8 and 2.1 nM, respectively. It exhibits over 330-fold selectivity for PARP3, V-PARP, and Tank1. Synonyms: 2H-Indazole-7-carboxamide, 2-[4-(3-piperidinyl)phenyl]-; 2-[4-(3-Piperidinyl)phenyl]-2H-indazole-7-carboxamide; 2-[4-(-3-Piperidyl)phenyl]-2H-indazol-7-methanamide; MK-4827 Racemate free base; Niraparib Racemate free base. Grade: ≥95%. CAS No. 1038915-75-1. Molecular formula: C19H20N4O. Mole weight: 320.39.
2,4-Piperidinedione
2,4-Piperidinedione is a reactant in the synthesis of 1,4-dihydropyridines as TGF β/Smad inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 50607-30-2. Pack Sizes: 250mg, 1g. Molecular Formula: C5H7NO2, Molecular Weight: 113.11. US Biological Life Sciences.
2,4-Pyridinedicarboxylic acid (2,4-PDCA) is a compound that structurally mimics 2-oxoglutarate (2-OG, also known as α-ketoglutarate) and chelates zinc, thus affecting a range of enzymes. Synonyms: pyridine-2,4-dicarboxylic acid; hydrate. Grade: ≥ 98 %. CAS No. 207671-42-9. Molecular formula: C7H5NO4 ยท H2O. Mole weight: 185.13.