FluOrescent brightener OB-1

CAS: 1533-45-5

Ref. 3D-FF40308

Product Information

• Name: FluOrescent brightener OB-1
• Synonyms: 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene, 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole, 2,2'-(Ethene-1,2-Diyldibenzene-4,1-Diyl)Bis(1,3-Benzoxazole), 2,2'-[(E)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole), 2,2′-(1,2-Ethenediyl)bis(4,1-phenylene)bisbenzoxazole, 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bis[benzoxazole], 2,2′-(Vinylenedi-p-phenylene)bisbenzoxazole, 2-[4-[2-[4-(1,3-Benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole, 4,4'-Bis(Benzoxazol-2-Yl)Stilbene, 4,4-Bis(2-Benzoxazolyl) Stilbene, 4,4′-Di(benzoxazol-2-yl)stilbene, Benetex OB 1, Benetex OB 1HP, Benzoxazole, 2,2′-(1,2-ethenediyldi-4,1-phenylene)bis-, Benzoxazole, 2,2′-(vinylenedi-p-phenylene)bis-, Eastobrite OB 1, Eastobrite OB 3, FBA393；2,2'-(4.4'-diphenol vinyl)di-henzoxazol, Fba 393, Fluorescent Brightener OB-1, Fluorescent Whitening Agent OB-1, Fluorescent whtening agent OB-1, Optical Brightener 1, Optical Brightener OB-1, Optical Brightening Agent OB-1, Optical Brightner OB-1, TM (UV stabilizer), Uvitex OB 1, Uvitex OB-ONE, p,p′-Bis(2-benzoxazolyl)stilbene, ptical Brightening Agent OB-1
• CAS: 1533-45-5

Description

FluOrescent brightener OB-1 is a fluorescent dye that absorbs ultraviolet radiation and emits light at longer wavelengths. It has a high quantum yield and can be used for sample preparation in analytical chemistry. FluOrescent brightener OB-1 is often used in the detection of nucleic acids, proteins, drugs, and other substances because it does not interfere with the analytical process. This product can also be used to produce coatings for polyvinyl chloride or as a dichroic filter in optical microscopy.

• Brand: Biosynth

Chemical properties

• Molecular weight: 414.45 g/mol
• Formula: C₂₈H₁₈N₂O₂
• Purity: Min. 95%
• InChI: InChI=1S/C28H18N2O2/c1-3-7-25-23(5-1)29-27(31-25)21-15-11-19(12-16-21)9-10-20-13-17-22(18-14-20)28-30-24-6-2-4-8-26(24)32-28/h1-18H/b10-9+
• InChI key: InChIKey=ORACIQIJMCYPHQ-MDZDMXLPSA-N
• SMILES: C(=C/c1ccc(-c2nc3ccccc3o2)cc1)\c1ccc(-c2nc3ccccc3o2)cc1