Fluorescent Brightener OB-1

• CAS: 1533-45-5
• Catalog Number: ACM1533455
• Category: Main Products
• Molecular Weight: 414.5g/mol
• Molecular Formula: C28H18N2O2
• Description: DryPowder
• Synonyms: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
• IUPAC Name: 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole
• Canonical SMILES: C1=CC=C2C(=C1)N=C(O2)C3=CC=C(C=C3)C=CC4=CC=C(C=C4)C5=NC6=CC=CC=C6O5
• 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: ORACIQIJMCYPHQ-MDZDMXLPSA-N
• Appearance: Yellow-Green or Light Green powder
• Complexity: 583
• Covalently-Bonded Unit Count: 1
• EC Number: 216-245-3
• Exact Mass: 414.136828g/mol
• Formal Charge: 0
• H-Bond Acceptor: 4
• H-Bond Donor: 0
• Heavy Atom Count: 32
• Monoisotopic Mass: 414.136828g/mol
• NSC Number: 252132
• Rotatable Bond Count: 4
• UNII: 128BY3ERD5
• XLogP3: 7.2

Custom Q&A

What is the molecular formula of Fluorescent Brightener OB-1?

The molecular formula of Fluorescent Brightener OB-1 is C28H18N2O2.

What is the molecular weight of Fluorescent Brightener OB-1?

The molecular weight of Fluorescent Brightener OB-1 is 414.5 g/mol.

What is the IUPAC name of Fluorescent Brightener OB-1?

The IUPAC name of Fluorescent Brightener OB-1 is 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole.

What is the InChI of Fluorescent Brightener OB-1?

The InChI of Fluorescent Brightener OB-1 is 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+.

What are the synonyms of Fluorescent Brightener OB-1?

The synonyms of Fluorescent Brightener OB-1 are 1533-45-5, 4,4'-Bis(2-benzoxazolyl)stilbene, 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole, and 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene.

What is the CAS number of Fluorescent Brightener OB-1?

The CAS number of Fluorescent Brightener OB-1 is 1533-45-5.

What is the XLogP3-AA value of Fluorescent Brightener OB-1?

The XLogP3-AA value of Fluorescent Brightener OB-1 is 7.2.

How many hydrogen bond acceptors are there in Fluorescent Brightener OB-1?

There are 4 hydrogen bond acceptors in Fluorescent Brightener OB-1.

What is the topological polar surface area of Fluorescent Brightener OB-1?

The topological polar surface area of Fluorescent Brightener OB-1 is 52.1Ų.

How many rotatable bond counts are there in Fluorescent Brightener OB-1?

The number of rotatable bond counts in Fluorescent Brightener OB-1 is not provided in the reference.