Fluorescent Brightener Ob-2

CAT: 1299-RG-F030008-01Size: 10 mgDry Ice: NoHazardous: No

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CAT#:1299-RG-F030008-01Size:10 mg

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CAS Number

2397-00-4

Synonyms

1,2-bis (4- (5-methylbenzo[d]oxazol-2-yl) phenyl) ethene

Molecular Formula

C30H22N2O2

Molecular Weight

442.52

Product Name Synonym

1,2-bis (4- (5-methylbenzo[d]oxazol-2-yl) phenyl) ethene

Chemical Information

5-Methyl-2-[4-[2-[4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole

See also: 4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene (annotation moved to).

CAS Number	2397-00-4
PubChem CID	102253
IUPAC Name	5-methyl-2-[4-[2-[4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole
Molecular Formula	C30H22N2O2
Molecular Weight	442.5
XLogP	7.9
Topological Polar Surface Area	52.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	4
Heavy Atom Count	34
Formal Charge	0
Complexity	638

SMILES

CC1=CC2=C(C=C1)OC(=N2)C3=CC=C(C=C3)C=CC4=CC=C(C=C4)C5=NC6=C(O5)C=CC(=C6)C

InChI

InChI=1S/C30H22N2O2/c1-19-3-15-27-25(17-19)31-29(33-27)23-11-7-21(8-12-23)5-6-22-9-13-24(14-10-22)30-32-26-18-20(2)4-16-28(26)34-30/h3-18H,1-2H3

InChIKey

OKEZAUMKBWTTCR-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 2397-00-4

CID: 102253

Formula: C30H22N2O2

MW: 442.5

Interactive 3D Structure

Loading 3D structure...

Computed Properties

Property	Value
Molecular Weight	442.5
XLogP3	7.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	4
Exact Mass	442.168127949
Monoisotopic Mass	442.168127949
Topological Polar Surface Area	52.1 Å²
Heavy Atom Count	34
Formal Charge	0
Complexity	638
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	1
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Catalog	Name
RG-F030004-01	Fluorescent Brightener 162
RG-F030009-01	Fluorescent Brightener Ebf
RG-A261688-01	Fluorescent Brightener 220
RG-F030005-01	Fluorescent Brightener 24
RG-F030006-01	Fluorescent Brightener 5Bm
RG-F030001-01	Fluorescent Brightener 135
RG-F030010-01	Fluorescent Brightener Ksn
RG-F030002-01	Fluorescent Brightener Cbs-127
RG-F030007-01	Fluorescent Brightener Er-Ii
RG-F030003-01	Fluorescent Brightener 199 (Er-I)

Catalog	Name
276797-01	FluOrescent brightener OB-1 discontinued
276799-01	Fluorescent Brightener Agent OB-2 [4,4'-Bis (5-methyl-2-benzoxazolyl) stilbene] discontinued
abx182848-01	1,4-Bis(benzoxazolyl-2-yl)naphthalene;Fluorescent Brightener 367
TRC-F597790-100MG	Fluorescent Brightener ER-II, 1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene
276800-01	Fluorescent brightener ER-II, 1- (2-Cyanostyryl) -4- (4-cyanostyryl) benzene discontinued
HY-D0485	Fluorescent brightener 24
HY-D1171-01	Fluorescent brightener 220
T86454-01	Fluorescent brightener 251
T86452-01	Fluorescent brightener 210
sc-507562	Fluorescent Brightener 28