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A metabolite of Rifapentine. Group: Biochemicals. Alternative Names: 3-[[ (4-Cyclopentyl-1-piperazinyl) imino]methyl]-25-O-deacetyl-rifamycin; 25-Deacetylrifapentine; L 14583. Grades: Highly Purified. CAS No. 79039-56-8. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
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-Diacetamido-2,3-dihydrothiazolo[4,5-d]pyrimidine-7-(6H)-one. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
2,5-Diacetoxy-2,5-dihydrofuran (Mixture of Isomers)
2,5-Diacetoxy-2,5-dihydrofuran is used as a reagent to synthesize Mexicanin H, a biologically active sesquiterpene lactone that exhibits antiparasitic activity against Trypanosoma cruzi (a parasite that causes Chagas disease). Group: Biochemicals. Grades: Highly Purified. CAS No. 7093-88-1. Pack Sizes: 500mg, 5g. Molecular Formula: C8H10O5. US Biological Life Sciences.
Worldwide
2,5-Diacetoxytoluene
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.
The enzyme participates in a folate biosynthesis pathway in Chlamydia. Group: Enzymes. Enzyme Commission Number: EC 4.2.1.160. 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-5001; 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one isomerase/dehydratase; EC 4.2.1.160. Cat No: EXWM-5001.
The reaction proceeds in the opposite direction. A step in riboflavin biosynthesis, NADPH and NADH function equally well as reductant. Differs from EC 1.1.1.193 [5-amino-6-(5-phosphoribosylamino)uracil reductase] since it does not catalyse the reduction of 5-amino-6-ribosylaminopyrimidine-2,4(1H,3H)-dione 5'-phosphate. Group: Enzymes. Synonyms: 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate reductase; MjaRED; MJ0671 (gene name). Enzyme Commission Number: EC 1.1.1.302. 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-0213; 2,5-diamino-6-(ribosylamino)-4(3H)-pyrimidinone 5'-phosphate reductase; EC 1.1.1.302; 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate reductase; MjaRED; MJ0671 (gene name). Cat No: EXWM-0213.
2,5-Diaminoanisole Sulfate
2,5-Diaminoanisole Sulfate was used to study the effect of the binding strength to silica of a variety of compounds on their diffusion rates. Group: Biochemicals. Grades: Highly Purified. CAS No. 66671-82-7. Pack Sizes: 1g, 5g. Molecular Formula: C7H10N2O; (H2O4S). US Biological Life Sciences.
2,5-Diaminotoluene-13C6 is an isotope labelled analog of 2,5-Diaminotoluene. 2,5-Diaminotoluene is an aromatic compound that is commonly used in permanent hair-dye formulations. 2,5-Diaminotoluene is weakly mutagenic and is also partially responsible for causing allergic contact dermatitis in humans. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C13C6H10N2, Molecular Weight: 128.12. US Biological Life Sciences.
Worldwide
2,5-Diaminotoluene, ~90%
2,5-Diaminotoluene is an aromatic compound that is commonly used in permanent hair-dye formulations. 2,5-Diaminotoluene is weakly mutagenic and is also partially responsible for causing allergic contact dermatitis in humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 95-70-5. Pack Sizes: 5g, 10g. Molecular Formula: C7H10N2. US Biological Life Sciences.
A pyridoxal-phosphate protein. 2,5-Diaminoglutarate can act instead of diaminopentanoate. Group: Enzymes. Synonyms: diamino-acid transaminase; diamino acid aminotransferase. Enzyme Commission Number: EC 2.6.1.8. CAS No. 9030-39-1. 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-2920; 2,5-diaminovalerate transaminase; EC 2.6.1.8; 9030-39-1; diamino-acid transaminase; diamino acid aminotransferase. Cat No: EXWM-2920.
2,5-Dianilinoterephthalic acid
2,5-Dianilinoterephthalic acid. Alternative Names: 2,5-bis(phenylamino)-4-benzenedicarboxylicacid;4-Benzenedicarboxylicacid,2,5bis(phenylamino)-1;2,5-DIANILINOTEREPHTHALIC ACID;2,5-Dianilinoterephthalsure;1,4-Benzenedicarboxylic acid, 2,5-bis(phenylamino)-;Einecs 233-302-8. CAS No. 10109-95-2. Product ID: ACM10109952. Molecular formula: C20H16N2O4. Mole weight: 348.35. Alfa Chemistry - ISO 9001:32057 Certified.
2,5-Dibromo-[1,2,4]triazolo[1,5-a]pyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1214901-64-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C6H3Br2N3, Molecular Weight: 276.92. US Biological Life Sciences.
Worldwide
2,5-Dibromo-1,3-difluorobenzene
2,5-Dibromo-1,3-difluorobenzene is used in the preparation of bicyclohexyl yl acetyl ene and bicyclohexyl-containing diyne liquid crystal compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 128259-71-2. Pack Sizes: 100mg, 500mg. Molecular Formula: C6H2Br2F2, Molecular Weight: 271.88. US Biological Life Sciences.
Worldwide
2,5-Dibromo-1,3-thiazole 99+% (GC)
2,5-Dibromo-1,3-thiazole 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.