Compound: 3,3'-Diaminobenzidine
SMILES: Nc1c(N)ccc(c1)-c2cc(N)c(N)cc2
InChIKey: HSTOKWSFWGCZMH-UHFFFAOYSA-N
Synonyms: 3,3'-Diaminobenzidine, 91-95-2, 3,3-DIAMINOBENZIDINE, 3,3',4,4'-Tetraaminobiphenyl, 3,3',4,4'-Biphenyltetramine, 3,3',4,4'-Tetraaminodiphenyl, 3,3',4,4'-Diphenyltetramine, 3,3',4,4'-Tetraminobiphenyl, [1,1'-Biphenyl]-3,3',4,4'-tetramine, (1,1'-Biphenyl)-3,3',4,4'-tetramine, Biphenyl-3,3',4,4'-tetrayltetraamine, 2RV4T6KHQI, DTXSID2036827, NSC-76152, DTXCID0016827, CHEBI:90994, 3,3 Diaminobenzidine, 3,3' diaminobenzidine, Diaminobenzidine, 3,3, Diaminobenzidine, 3,3', RefChem:484954, 202-110-6, 4-(3,4-diaminophenyl)benzene-1,2-diamine, [1,1'-Biphenyl]-3,3',4,4'-tetraamine, 3,3'-Diaminobenzidene, biphenyl-3,3',4,4'-tetraamine, MFCD00007725, NSC 76152, DAB, BIPHENYL-3,3',4,4'-TETRAMINE, CCRIS 995, 3,3/'-Diaminobenzidine, EINECS 202-110-6, UNII-2RV4T6KHQI, BRN 1212988, AI3-52485, 3,3 inverted exclamation marka-Diaminobenzidine, 3,3'4,4'-BIPHENYLTETRAMINE, 3,3?-Diaminobenzidine, 3,4,4-Tetraaminobiphenyl, 3,4,4'-Biphenyltetramine, 3,4,4'-Diphenyltetramine, 3,4,4'-Tetraminobiphenyl, 3,4,4'-Tetraaminobiphenyl, 3,4,4'-Tetraaminodiphenyl, NCIOpen2_003987, 3,3'-Diaminobenzidine [for Biochemical Research], SCHEMBL23855, 4-13-00-00530 (Beilstein Handbook Reference), [1,3',4,4'-tetramine, 3,3'-DiaminobenzidineDABDAB, WLN: ZR BZ DR CZ DZ, orb2941057, SCHEMBL5609955, 3,3'-Diaminobenzidine, 99%, CHEMBL1396955, SCHEMBL29349835, HSTOKWSFWGCZMH-UHFFFAOYSA-, MSK1227, 3,3-DIAMINOBENZIDINE [MI], NSC76152, Tox21_302170, SBB008427, AKOS015854578, CS-W014928, FD10857, HY-W014212, CAS-91-95-2, NCGC00166063-01, NCGC00255443-01, AS-14295, SY010887, 3,3'-Diaminobenzidine, >=99% (HPLC), DB-057280, D0077, D3756, NS00039416, ST50306991, EN300-148531, 3,3'-Diaminobenzidine, purum, >=98.0% (CHN), F342164, A1-11276, Q4030650, SIGMAFAST(TM) 3,3'-Diaminobenzidine tablets, tablet, To prepare 1 mL, SIGMAFAST(TM) 3,3'-Diaminobenzidine tablets, tablet, To prepare 15 mL, SIGMAFAST(TM) 3,3'-Diaminobenzidine tablets, tablet, To prepare 5 mL, InChI=1/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2
Theoretical properties:
molecular_formula: C12H14N4
molecular_weight: 214.27 g/mol
exact_mass: 214.121846464 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 4
hydrogen_bond_acceptor_count: 4
rotatable_bond_count: 1
heavy_atom_count: 16
topological_polar_surface_area: 104 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
melting_point: 176 °C
solubility: Solubility in water: very poor
flash_point: >200 °C
Descriptions:
pubchem: 3,3'-diaminobenzidine is a member of the class of biphenyls that is benzidine in which one of the hydrogens ortho to each of the amino groups has been replaced by an amino group. It has a role as a histological dye. It is a member of biphenyls and a substituted aniline.
chebi: A member of the class of biphenyls that is benzidine in which one of the hydrogens <em>ortho</em> to each of the amino groups has been replaced by an amino group.
chembl: Unnamed Compound is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: 3,3′-Diaminobenzidine (DAB) is an organic compound with the formula (C6H3(NH2)2)2.  This derivative of benzidine is a precursor to polybenzimidazole, which forms fibers that are renowned for their chemical and thermal stability.  As its water-soluble tetrahydrochloride, DAB has been used in immunohistochemical staining of nucleic acids and proteins.