A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2-[(5-Chloro-2,1,3-benzothiadiazol-4-yl)amino]-3,5-dihydro-4H-imidazol-4-one is a metabolite of Tizanidine (T449500, HCl) which is an α2-adrenergic agonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 125292-32-2. Pack Sizes: 100mg, 1g. Molecular Formula: C9H6ClN5OS, Molecular Weight: 267.69. US Biological Life Sciences.
2-[5-Chloro-2-[[3- (4-methylpiperazin-1-yl) propyl]amino]pyrimidin-4-yl]benzo[b]thiophene-4-carboxamide N-cyclopropyl Trihydrochloride is an inhibitor of IkB-kinase (IKK2). Small molecules that inhibits IkB-kinase and NF-κB pathways are potential anti-inflammatory drug candidate. Group: Biochemicals. Grades: Highly Purified. CAS No. 946518-60-1. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H32Cl4N6OS, Molecular Weight: 594.429999999999. US Biological Life Sciences.
2-(5-Chloro-2-hydroxyphenyl)-6-chloro-4(3H)-quinazolinonyl a-D-N-acetylgalactosamine is a potent and selective compound within the biomedical industry. With an emphasis on targeting aberrant glycosylation, it showcases its efficacy in combatting various disorders linked to abnormal N-acetylgalactosamine-related mechanisms, including certain congenital disorders research of glycosylation (CDGs). Synonyms: ELF-a-D-GalNAc; 2-(5'-Chloro-2'-hydroxyphenyl)-6-chloro-4(3H)-quinazolinonyl a-D-N-acetylgalactosamine. Molecular formula: C22H21Cl2N3O7. Mole weight: 510.32.
2-(5-Chloro-2-methoxyphenyl)-5-fluorobenzoic acid
2-(5-Chloro-2-methoxyphenyl)-5-fluorobenzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1178334-17-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H10ClFO3, Molecular Weight: 280.68. US Biological Life Sciences.
Worldwide
2-(5-Chloro-2-methoxyphenyl)azepane
2-(5-Chloro-2-methoxyphenyl)azepane. Group: Biochemicals. Grades: Highly Purified. CAS No. 383129-64-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H18ClNO, Molecular Weight: 239.74. US Biological Life Sciences.
2-(5-Chloro-2-phenoxyphenyl)acetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 70958-20-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H11ClO3, Molecular Weight: 262.69. US Biological Life Sciences.
Worldwide
2-(5-Chloro-2-ureidophenyl)acetic Acid
2-(5-Chloro-2-ureidophenyl)acetic Acid is an intermediate in the synthesis of Tenidap (T018330), one of the nonsteroidal antiinflammatory drugs (NSAIDs). Group: Biochemicals. Grades: Highly Purified. CAS No. 100666-71-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H9ClN2O3. US Biological Life Sciences.
Worldwide
2-(5-Chloro-3-fluoropyridin-2-yl)acetic acid
2-(5-Chloro-3-fluoropyridin-2-yl)acetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1214323-94-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C7H5ClFNO2, Molecular Weight: 189.57. US Biological Life Sciences.
An impurity of Edoxaban, which is an oral anticoagulant drug and a direct factor Xa inhibitor. Synonyms: [(5-chloropyridin-2-yl)carbamoyl]formic acid; Acetic acid, [(5-chloro-2-pyridinyl)amino]oxo-; Edoxaban Impurity B. Grade: ≥95%. CAS No. 552850-73-4. Molecular formula: C7H5ClN2O3. Mole weight: 200.58.
2-((5-Chloropyridin-2-yl)amino)-2-oxoacetic Acid
2-((5-Chloropyridin-2-yl)amino)-2-oxoacetic Acid is a reactant or reagent used in the synthesis of the blood coagulating enzyme factor Xa (FXa) inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 552850-73-4. Pack Sizes: 1g, 5g. Molecular Formula: C7H5ClN2O3, Molecular Weight: 200.58. US Biological Life Sciences.
2-(5-Chloro-thiophen-2-yl)-quinoline-4-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 329222-93-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H8ClNO2S, Molecular Weight: 289.74. US Biological Life Sciences.
Worldwide
25C-NBOH hydrochloride
25C-NBOH hydrochloride is a derivative of 2C-C having an N-(2-hydroxybenzyl) addition at the amine and is a potent agonist of 5-HT receptors that shows selectivity for 5-HT2A over 5-HT2C (EC50s = ~ 0.40 and 15 nM, respectively)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1539266-20-0. Pack Sizes: 1 mg; 5 mg. Product ID: HY-121920.
25-Cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-(hydroxyimino)avermectin A1a is a racemic compound of Selamectin, which is an effective nematicide for the treatment of endoparasites and ectoparasites in domestic animals (especially cats and dogs). Uses: Antiparasitic agents. Synonyms: Avermectin A1a, 25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-(hydroxyimino)-; UK-124114. Grade: 95%. CAS No. 165108-07-6. Molecular formula: C43H63NO11. Mole weight: 769.97.
25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a is an intermediate in synthesizing 4'-O-2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl Selamectin (D440100), which s an impurity of Selamectin (S247990), a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 220119-16-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C50H74O14. US Biological Life Sciences.
Worldwide
25-Deacetyl-21-acetyl Rifampicin
25-Deacetyl-21-acetyl Rifampicin. Group: Biochemicals. Grades: Highly Purified. CAS No. 1416773-22-2. Pack Sizes: 1mg. Molecular Formula: C43H58N4O12, Molecular Weight: 822.94. US Biological Life Sciences.
Worldwide
25-Deacetyl-21-Acetyl Rifampicin
25-Deacetyl-21-acetyl Rifampicin is a structural isomer, and impurity, of Rifampicin (R508000), a semisynthetic antibiotic. Antibacerial (tuberculostatic). Synonyms: Semi-synthetic rifamycin. Antibacterial (tuberculostatic). Grade: > 95%. CAS No. 1416773-22-2. Molecular formula: C43H58N4O12. Mole weight: 822.96.
25-Deacetyl-23-acetyl Rifampicin
An impurity of Rifampicin. Rifampicin is an antibiotic used to treat several types of bacterial infections. This includes tuberculosis, leprosy, and Legionnaire's. Synonyms: 25-Deacetyl-23-acetyl Rifampicin; 1416773-23-3; [(7S,11S,12S,13R,14S,15R,16R,17S,18S)-2,13,17,27,29-Pentahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(E)-(4-methylpiperazin-1-yl)iminomethyl]-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(29),2,4,9,19,21,25,27-octaen-15-yl] acetate. Grade: > 95%. CAS No. 1416773-23-3. Molecular formula: C43H58N4O12. Mole weight: 822.96.
25-Deacetyl-23-acetyl Rifampicin
25-Deacetyl-23-acetyl Rifampicin. Group: Biochemicals. Grades: Highly Purified. CAS No. 1416773-23-3. Pack Sizes: 2.5mg. Molecular Formula: C43H58N4O12, Molecular Weight: 822.94. US Biological Life Sciences.
2,5-Deoxyfructosazine, a biomedical compound, exhibits significant therapeutic potential in the management of chronic inflammatory diseases. Through its inhibitory mechanism targeting pro-inflammatory molecules, it effectively mitigates inflammation associated with conditions including rheumatoid arthritis and inflammatory bowel disease. This extraordinary bioactive substance acts as an immunomodulator, imparting profound relief and substantially enhancing the overall well-being of afflicted patients. Synonyms: Glucosamine EP Impurity C; (1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-trihydroxybutyl]pyrazin-2-yl]butane-1,2,3,4-tetrol; deoxyfructosazine. CAS No. 17460-13-8. Molecular formula: C12H20N2O7. Mole weight: 304.30.
2,5-Deoxyfructosazine
2,5-Deoxyfructosazine is a pyrazine derivative that can be found in cured tobacco and is used as a flavoring agent in the food and tobacco industry. Pyrazines, including 2,5-deoxyfructosazine, can be produced either by pyrolytic decomposition of natural compounds or by the reaction of sugars with alcoholic ammonia. 2,5-Deoxyfructosazine is also formed by the breakdown of D-glucosamine at neutral pH. Like glucosamine, 2,5-deoxyfructosazine has DNA strand breakage activity and strongly inhibits IL-2 production by Jurkat cells stimulated with phytohemagglutinin (IC50=~1.25 mM). Uses: Scientific research. Category: Signaling pathways. Alternative Names: NSC 270912. CAS No. 17460-13-8. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-135078.
25-Desacetyl rifampicin
25-Desacetyl rifampicin (Desacetylrifampicin) is a metabolite of Rifampin (HY-B0272) via β-esterase. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Desacetylrifampicin. CAS No. 16783-99-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-125587.
25-Desacetyl Rifampicin
A metabolite of Rifabutin. Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Synonyms: 25-O-Deacetyl-3-[(E)-[(4-methyl-1-piperazinyl)imino]methyl]rifamycin; 25-Deacetylrifampicin; 25-Desacetylrifampin; 25-O-Deacetylrifampicin; 25-O-Desacetylrifampin; Deacetylrifampicin; Deacetylrifampin; Desacetylrifampicin; Desacetylrifampin. Grade: > 95%. CAS No. 16783-99-6. Molecular formula: C41H56N4O11. Mole weight: 780.92.
25-Desacetyl Rifampicin-d3
A labeled metabolite of Rifampicin. Group: Biochemicals. Alternative Names: 25-O-Deacetyl-3- [ (E) - [ (4- (methyl-d3) -1-piperazinyl) imino] methyl] rifamycin; 25-Deacetylrifampicin-d3; 25-Desacetylrifampin-d3; 25-O-Deacetylrifampicin-d3; 25-O-Desacetylrifampin-d3; Deacetylrifampicin-d3; Deacetylrifampin-d3; Desacetylrifampicin-d3; Desacetylrifampin-d3. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
Worldwide
25-Desacetyl Rifampicin-d4
An isotope labelled metabolite of Rifampicin. Rifampicin is an antibiotic used to treat several types of bacterial infections. This includes tuberculosis, leprosy, and Legionnaire's. Synonyms: (7S,11S,12S,13S,14R,15R,16R,17S,18S,19Z,21Z)-2,13,15,17,27,29-hexahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(1E)-{[4-methyl(2,2,6,6-D4)piperazin-1-yl]imino}methyl]-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1,3,5(28),9,19,21,25(29),26-octaene-6,23-dione. Grade: > 95%. Molecular formula: C41H52N4O11D4. Mole weight: 784.95.
25-Desacetyl Rifapentine
25-Desacetyl Rifapentine is a metabolite of Rifapentine, a semi-synthetic antibiotic compound used in the treatment of tuberculosis. Synonyms: 25-Deacetylrifapentine; 25-Desacetyl Rifapentin; 3-[[(4-Cyclopentyl-1-piperazinyl)imino]methyl]-25-O-deacetyl-rifamycin; L 14583; 25-Desacetyl rifapentine metabolite; Aids007704; Aids-007704. CAS No. 79039-56-8. Molecular formula: C45H62N4O11. Mole weight: 834.99.
25-Desacetyl Rifaximin
25-Desacetyl Rifaximin is a potent antibiotic manifesting exceptional efficacy in the research of a diverse range of gastrointestinal infections provoked by bacterial agents. Conspicuously, its formidable prowess extends to the effective elimination of both gram-negative and some gram-positive bacterial strains. By virtue of its potent mechanism of action, this remarkable therapeutic agent diligently inhibits the synthesis of RNA, compelling stagnation in bacterial development and impeding their virulent endeavors. Grade: > 95%. CAS No. 80621-88-1. Molecular formula: C42H51N3O9. Mole weight: 741.89.
25-Desacetyl Rifaximin-[d6]
25-Desacetyl Rifaximin-[d6] is the labelled analogue of 25-Desacetyl Rifaximin, which is an impurity of Rifaximin. Rifaximin is an antibiotic used for the treatment of diarrhea caused by bacteria. Synonyms: 25-Desacetyl Rifaximin-d6; [2S-(2R*,16Z,18E,20R*,21R*,22S*,23S*,24S*,25R*,26R*,27R*,28E)]-5,6,21,23,25-Pentahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione-d6; Desacetyl Rifaximin-d6. Grade: >95%. Molecular formula: C41H43D6N3O10. Mole weight: 749.88.
2,5-Di-4-pyridinylpyrazine is a compound used in the preparation of isonicotonic acid derivatives used in the chemotherapy of tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 524919-23-1. Pack Sizes: 100mg, 500mg. Molecular Formula: C14H10N4, Molecular Weight: 234.26. US Biological Life Sciences.
Worldwide
2,5-Di-4-pyridinylpyrimidine
2,5-Di-4-pyridinylpyrimidine is an isomer of 2,5-Di-4-pyridinylpyrazine (D492805), a compound used in the preparation of isonicotonic acid derivatives used in the chemotherapy of tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 159488-46-7. Pack Sizes: 100mg, 500mg. Molecular Formula: C14H10N4, Molecular Weight: 234.26. US Biological Life Sciences.
2,5-Diacetoxytoluene can be used to investigate the kinetics of co-?polyesters of hydroquinone diacetate and its methyl derivative. It is also a useful reagent to prepare regioselective O-?acylation of polyphenols. Group: Biochemicals. Grades: Highly Purified. CAS No. 717-27-1. Pack Sizes: 5g, 10g. Molecular Formula: C11H12O4, Molecular Weight: 208.21. US Biological Life Sciences.
Worldwide
2,5-Diacetylcyclopentanone
2,5-Diacetylcyclopentanone is a derivative of Cyclopentanone (C988395), a chemical compound used in the synthesis of various simple and complex organic compounds. Also used in the synthesis of peptidase IV inhibitors for the treatment of type 2 diabetes. Group: Biochemicals. Grades: Highly Purified. CAS No. 18341-51-0. Pack Sizes: 500mg, 5g. Molecular Formula: C9H12O3, Molecular Weight: 168.19. US Biological Life Sciences.
Worldwide
2,5-Diamino-1,3,4-thiadiazole
2,5-Diamino-1,3,4-thiadiazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 2937-81-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C2H4N4S, Molecular Weight: 116.15. US Biological Life Sciences.
Worldwide
2,5-Diamino-1,3,4-thiadiazole
Powder. Synonym: 1,3,4-Thiadiazole-2,5-diamine. CAS No. 2937-81-7. Pack Sizes: Typically in stock: 2g, 5g. Mole weight: 116.14. MP/BP: M.P. 209-210 dec. Order No: FR-0984.
Frinton Laboratories
2,5-Diamino-1,3-benzenedisulfonic Acid
2,5-Diamino-1,3-benzenedisulfonic Acid is used as a reagent in the synthesis of asymmetric dianilides as intermediates for triphenodioxazine reactive dyes. Group: Biochemicals. Grades: Highly Purified. CAS No. 6409-48-9. Pack Sizes: 500mg, 1g. Molecular Formula: C6H8N2O6S2, Molecular Weight: 268.27. US Biological Life Sciences.