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1,2-Diformylhydrazine as a bidentate ligand forms 1:1 metal to ligand complexes with transition metals Mn, Zn and Ni. It combines with iron (II) and iron(III) in alkaline conditions to a complex of an intense red-purple color making it a useful reagent in spectrophotometric analysis of iron(II) and iron(III). It was observed that mice were more likely to develop lung tumor when administered 1,2-Diformylhydrazine as a 2% solution. Group: Biochemicals. Grades: Highly Purified. CAS No. 628-36-4. Pack Sizes: 5g, 25g. Molecular Formula: C2H4N2O2. US Biological Life Sciences.
2-(3,5-Diformyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic Acid s an impurity of Febuxostat (F229000), a xanthine oxidase/xanthine dehydrogenase inhibitor. Used for treatment of hyperuricemia and chronic gout. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C17H17NO5S, Molecular Weight: 347.39. US Biological Life Sciences.
Heterocyclic Organic Compound. Alternative Names: 4-Bromo-2,6-diformylpyridine;4-Bromo-2,6-pyridinedicarboxaldehyde. CAS No. 128184-01-0. Molecular formula: C7H4BrNO2. Catalog: ACM128184010.
5,10-Diformyl-5,6,7,8-tetrahydro Folic Acid-D4 Calcium Salt Hydrate (Technical Grade)
5,10-Diformyl-5,6,7,8-tetrahydro Folic Acid-D4 Calcium Salt Hydrate is a labelled salt of 5,10-Diformyl-5,6,7,8-tetrahydro Folic Acid (98814-60-9) and can be synthesized from Folic Acid (F680300). Group: Biochemicals. Grades: Purified. Pack Sizes: 250ug, 500ug. Molecular Formula: C21H17D4CaN7O8; x(H2O), Molecular Weight: 543.54. US Biological Life Sciences.
ethyl 2-(3,5-diformyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylat is an impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: Ethyl 2-(3,5-diformyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. CAS No. 2375033-26-2. Molecular formula: C19H21NO5S. Mole weight: 375.44.
Levofloxacin Diformyl Impurity
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: N,N'-Desethylene-N,N'-diformyl Levofloxacin; (S)-9-Fluoro-10-[formyl[2-(formylmethylamino)ethyl]amino]-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. CAS No. 151377-74-1. Molecular formula: C18H18FN3O6. Mole weight: 391.36.
N,N'-Desethylene-N,N'-diformyl levofloxacin
N,N'-Desethylene-N,N'-diformyl levofloxacin. Group: Biochemicals. Alternative Names: (S) -9-Fluoro-10-[formyl[2- (formylmethylamino) ethyl]amino]-2, 3-dihydro-3-methyl-7-oxo-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic acid. Grades: Highly Purified. CAS No. 151377-74-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H18FN3O6. US Biological Life Sciences.
Worldwide
N,N-Desethylene-N,N-diformyl Levofloxacin
Levofloxacin impurity. A photodegradation product of Levofloxacin in aqueous solution. Group: Biochemicals. Alternative Names: (S) -9-Fluoro-10-[formyl[2- (formylmethylamino) ethyl]amino]-2, 3-dihydro-3-methyl-7-oxo-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic Acid. Grades: Highly Purified. CAS No. 151377-74-1. Pack Sizes: 2.5mg. US Biological Life Sciences.
O-3-Deoxy-3-(formylamino)-α-D-glucopyranosyl-(1?6)-O-[2,3,6-trideoxy-2,6-bis(formylamino)-α-D-ribo-hexopyranosyl-(1?4)]-2-deoxy-N,N'-diformyl-D-streptamine is an intermediate used in the synthesis of 3-N-Ureido Tobramycin Tetrahydrochloride Salt, which is a related compound of Tobramycin. Synonyms: O-3-Deoxy-3-(formylamino)-alpha-D-glucopyranosyl-(1?6)-O-[2,3,6-trideoxy-2,6-bis(formylamino)-alpha-D-ribo-hexopyranosyl-(1?4)]-2-deoxy-N,N'-diformyl-D-streptamine. CAS No. 55480-32-5. Molecular formula: C23H37N5O14. Mole weight: 607.56.
Sodium Diformylamide
Sodium Diformylamide. Group: Biochemicals. Alternative Names: Diformylamide Sodium Salt. Grades: Highly Purified. CAS No. 18197-26-7. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
1,1'-Ferrocenedicarboxaldehyde
1,1'-Ferrocenedicarboxaldehyde (CAS# 1271-48-3 ) is a useful research chemical. Synonyms: 1-Formyl-1,2,3,4,5-cyclopentanepentayl iron (2:1); 1,1'-Bisformylferrocene; 1,1'-Diformylferrocene; Cyclopentadienecarboxaldehyde. Grades: 95 %. CAS No. 1271-48-3. Molecular formula: C12H10FeO2. Mole weight: 242.05.
It is produced by the strain of Penicillum gladioli. It has the antifungal activity of Absidia glauca Hagem, garlic spores, Byssochlamys fulva, Trichophyton mentagrophytes, Corpuscular falciparum. Synonyms: Isogladiolic acid; Gladiolsaeure; 4-methoxy-5-methyl-o-phthaldehyde; puberulonic acid; 2,3-Diformyl-6-methoxy-5-methyl-benzoesaeure. CAS No. 478-05-7. Molecular formula: C11H10O5. Mole weight: 222.19.
Glyoxal (40% w/w in H2O)
Glyoxal is a crosslinking agent used in protein and carbohydrate chemistry when linking together monomer units. Group: Biochemicals. Alternative Names: 1,2-Ethanedione; Aurarez 136; Biformal; Biformyl; Cartabond GH; Cartabond GHF; Daicel GY 60; Diformyl; Earth Works Linkup Plus; Ethanedione; Freechem 40DL; GX; GX (aldehyde); Glyfix CS 50; Glyoxal 40L; Glyoxal T 40; Glyoxal aldehyde; Glyoxazal; Glyoxazal GX; Glyoxylaldehyde; Gohsezal P; Oxal; Oxalaldehyde; Permafresh 114; Protorez BLF-C; XH 536. Grades: Highly Purified. CAS No. 107-22-2. Pack Sizes: 50ml. US Biological Life Sciences.
Worldwide
Indole-3,6-dicarboxaldehyde
Heterocyclic Organic Compound. Alternative Names: Indole-3,6-dicarboxaldehyde;1-(2,6-Dichlorophenyl)-3,6-diformylindolin-2-one dioxime. CAS No. 110370-43-9. Molecular formula: C10H7NO2. Mole weight: 173.17. Catalog: ACM110370439.
Phenarctin
Phenarctin is obtained from Nephroma arcticum. Synonyms: 3-Hydroxy-4-(methoxycarbonyl)-2,5,6-trimethylphenyl 3,5-diformyl-2,4-dihydroxy-6-methylbenzoate; β-Resorcylic acid, 3,5-diformyl-6-methyl-, 4-ester with methyl 3,5,6-trimethyl-β-resorcylate (8CI). CAS No. 27839-39-0. Molecular formula: C21H20O9. Mole weight: 416.38.
Posaconazole Impurity B
Posaconazole Impurity B is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Synonyms: Posaconazole Impurity 55; Desethylene Posaconazole N,N'-Diformyl; 2, 5-Anhydro-1, 3, 4-trideoxy-2-C- (2, 4-difluorophenyl) -4- [ [4- [ [2- [ [4- [1- [ (1S, 2S) -1-ethyl-2-hydroxypropyl] -1, 5-dihydro-5-oxo-4H-1, 2, 4-triazol-4-yl] phenyl] formylamino] ethyl] formylamino] phenoxy] methyl] -1- (1H-1, 2, 4-triazol-1-yl) -D-threo-pentitol. Grades: >95%. CAS No. 357189-95-8. Molecular formula: C37H40F2N8O6. Mole weight: 730.76.
UV Absorber-UV 4050
UV 4050 (124172-53-8) acts as a light stabilizer / UV absorber. It is suitable for the stabilization of polyolefins, particularly in thick-walled PP molding and PP fibers, as well as ABS, PS, PA and polyesters. Group: Uv resistant finishing agent. Alternative Names: N, N'-bis(2, 2, 6, 6-tetramethyl-4-piperidyl)-N, N'-diformylhexamethylenediamine. CAS No. 124172-53-8. Molecular formula: C26H50N4O2. Mole weight: 450.7. Catalog: ACM124172538.
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