A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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.
2,5-Dibromo-3,4-dinitrothiophene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
2,5-Dibromo-3,4-ethylenedioxythiophene
2,5-Dibromo-3,4-ethylenedioxythiophene (DBEDOT) is a monomer which is used in the synthesis of highly conducting poly(3,4-ethylenedioxythiophene) (PEDOT) polymer. This polymer is formed by solid-state polymerisation of DBEDOT and is used widely in organic-light emitting diodes and polymer field effect transistors. DBEDOT is a well-ordered crystalline monomer and produces PEDOT polymer which has a high degree of order. Alternative Names: 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine. CAS No. 174508-31-7. Molecular formula: C6H4Br2O2S. Mole weight: 299.97. IUPAC Name: 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine. SMILES: Brc1sc(Br)c2OCCOc12. InChI: 1S/C6H4Br2O2S/c7-5-3-4(6(8)11-5)10-2-1-9-3/h1-2H2.
2,5-Dibromo-3-chloropyridine. CAS No. 160599-70-2. Product ID: ACM160599702. Molecular formula: C5H2NBr2Cl. Mole weight: 271.34. Alfa Chemistry - ISO 9001:32057 Certified.
2,5-Dibromo-3-chloropyridine
2,5-Dibromo-3-chloropyridine. Alternative Names: 2,5-Dibromo-3-chloropyridine. CAS No. 160559-70-2. Purity: 96%. Product ID: ACM160559702. Molecular formula: C5H2Br2ClN. Mole weight: 271.3390. IUPAC Name: chlorane. ECNumber: 231-595-7. Alfa Chemistry - ISO 9001:32057 Certified.
2,5-Dibromo-3-chloropyridine
2,5-Dibromo-3-chloropyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 160599-70-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C5H2Br2ClN, Molecular Weight: 271.339999999999. US Biological Life Sciences.
Worldwide
2,5-Dibromo-3-cyclohexylthiophene
2,5-Dibromo-3-cyclohexylthiophene is a reagent in the synthesis of new donor/acceptor thiophene coploymer. Group: Biochemicals. Grades: Highly Purified. CAS No. 302912-44-3. Pack Sizes: 50mg, 100mg. Molecular Formula: C10H12Br2S, Molecular Weight: 324.08. US Biological Life Sciences.
2,5-Dibromo-3-hexylthiophene is a 2,5 coupled conductive polymer with conjugated polythiophene based system, which has a controllable band gap. Alternative Names: 2,5-Dibromo-3-hex-1-ylthiophene. CAS No. 116971-11-0. Molecular formula: C10H14Br2S. Mole weight: 326.09. Purity: >97.0%(GC). IUPAC Name: 2,5-dibromo-3-hexylthiophene. SMILES: CCCCCCc1cc(Br)sc1Br. InChI: 1S/C10H14Br2S/c1-2-3-4-5-6-8-7-9(11)13-10(8)12/h7H,2-6H2,1H3.
2,5-Dibromo-3-methoxypyridine
2,5-Dibromo-3-methoxypyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1142191-57-8. Pack Sizes: 25mg, 50mg. Molecular Formula: C6H5Br2NO, Molecular Weight: 266.92. US Biological Life Sciences.