Basic information
- CAS
1806-34-4- Standard SMILES
c1ccc(-c2cnc(-c3ccc(-c4ncc(-c5ccccc5)o4)cc3)o2)cc1- InChIKey
MASVCBBIUQRUKL-UHFFFAOYSA-N- Molecular formula
- C24H16N2O2
- Average molar mass
- 364.4 g/mol
- Monoisotopic mass
- 364.12117776
Overview
POPOP is a member of 1,3-oxazoles. It has a role as a fluorochrome.
Names & identifiers
- Preferred name
- 1,4-Bis(5-phenyl-2-oxazolyl)benzene
- IUPAC
- 5-phenyl-2-[4-(5-phenyl-1,3-oxazol-2-yl)phenyl]-1,3-oxazole
- English name
- 1,4-bis-2(5-phenyloxazoyl)benzene
- Molecular formula
- C24H16N2O2
- Molecular weight
- 364.4
Names & synonyms
POPOP1806-34-41,4-Bis(5-phenyl-2-oxazolyl)benzeneOxazole, 2,2'-(1,4-phenylene)bis[5-phenyl-p-Bis(5-phenyloxazol-2-yl)benzene2,2'-p-Phenylenebis(5-phenyloxazole)Oxazole, 2,2'-p-phenylenebis(5-phenyl-Oxazole, 2,2'-(1,4-phenylene)bis(5-phenyl-MDI740G2Q01,4-bis-2-(5-phenyloxazolyl)-benzeneDTXSID7061984CHEBI:52236
Show more names
NSC 24859POPOP【Dotite】1806-34-4---POPOPPopop, laser gradePOPOP(scintillator)1,4-Bis(5-phenyl-2-oPOPOPscintillationgradePOPOP FOR SCINTILLATION
RefChem:906958DTXCID10357331,4-Bis(5-phenyloxazol-2-yl)benzeneMFCD000053091,4-Bis(5-phenyl-1,3-oxazol-2-yl)benzene1,4-Di(5-phenyl-2-oxazolyl)benzeneNSC24859NSC-24859
Database identifiers
- CAS
1806-34-4
Properties
Computed structural properties
- XLogP
- 6.4
- Topological polar surface area
- 52.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 4
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 437
Experimental & physicochemical properties
Chemical ClassesDyes -> Other Dyes
SpringerMaterials PropertiesAngular frequency
Physical DescriptionYellow crystalline solid; [Sigma-Aldrich MSDS]
Physicochemical properties
- Melting point
- 242 · 242-246 °C(lit.)
- Boiling point
- 585.1 · 585.1±60.0 °C(Predicted)
- Density
- 1.204 · 1.204
- storage temp.
- Store at RT.
- solubility
- almost transparency in hot Toluene
- form
- Solid
- pka
- 0.01 · 0.01±0.10(Predicted)
- color
- Yellow
- BRN
- 325741 · 325741
- InChI
- InChI=1S/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 2.4% (1 of 41) of reports.
Warning
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Oxazole, 2,2'-(1,4-phenylene)bis[5-phenyl-
1,4-Di-2-(5-phenyloxazolyl)benzene: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryA strong eye irritant; Harmful by ingestion; [Sigma-Aldrich MSDS] See 2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole.
Hazard Classes and CategoriesAcute Tox. 4 (97.6%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29349990
- risk_code
- 22-36-36/37/38-20/21/22
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 22-24/25-26-36
Chemistry & industry
Uses & manufacturing
UsesSynthetic Polymer MALDI Matrix Compounds
General Manufacturing InformationOxazole, 2,2'-(1,4-phenylene)bis[5-phenyl-: ACTIVE
Applications
Description1,4-Bis(5-phenyl-2-oxazolyl)benzene is a highly versatile compound that is extensively employed within the realm of biomedicine. Renowned for its potential as a drug candidate for combating a myriad of ailments such as cancer and inflammation, this compound showcases exceptional pharmacological attributes due to its unparalleled molecular configuration. Its boundless potential enables it to serve as an indispensable instrument for the cutting-edge field of drug exploration and advancement, particularly within the biomedical industry.
Uses1,4-Bis(5-phenyl-2-oxazolyl) benzene or POPOP is widely used to detect radioactivity by scintillation counting.
Suppliers100 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖南韵邦生物科技股份有限公司0731-88532326 13319508186 · [email protected]
上海康朗生物科技有限公司021-61998208 18217752821 · [email protected]
上海毕合生物化学技术有限公司13816464724 15900990114 · [email protected]
Related reactions
1 records
Compound notes
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