4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline

Base Information

Chemical Name:4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline
CAS No.:2425-95-8
Molecular Formula:C14H12 N4 O
Molecular Weight:252.275
Hs Code.:2934999090
European Community (EC) Number:219-373-8
UNII:E9MHD9U8KY
DSSTox Substance ID:DTXSID90178949
Nikkaji Number:J40.204D
Wikidata:Q72444171
ChEMBL ID:CHEMBL1582375
Mol file:2425-95-8.mol

Synonyms:2425-95-8;4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline;2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole;4-[5-(4-aminophenyl)-1,3,4-oxadiazol-2-yl]aniline;E9MHD9U8KY;2,5-Bis-(4-aminophenyl)-1,3,4-oxadiazole;EINECS 219-373-8;UNII-E9MHD9U8KY;Cambridge id 5161820;YSWG101;MLS001182263;SCHEMBL601473;CHEMBL1582375;DTXSID90178949;HMS1578I18;HMS2851F21;MFCD00042667;AKOS000733204;NCGC00246650-01;AS-64989;SMR000567995;2,5-bis(p-aminophenyl)-1,3,4-oxadiazole;2,5-bis-(p-aminophenyl)-1,3,4-oxadiazole;B2169;CS-0170163;FT-0757232;2,5-bis(4-aminophenyl)-(1,3,4)oxadiazole;T70628;2,5-DI(P-AMINOPHENYL)-1,3,4-OXADIAZOLE;A877977;2,5-BIS(4'-AMINOPHENYL)-1,3,4-OXADIAZOLE;Z56888705;Benzenamine, 4,4'-(1,3,4-oxadiazole-2,5-diyl)bis-;{4-[5-(4-aminophenyl)-1,3,4-oxadiazol-2-yl]phenyl}amine;2,5-Bis-(4-aminophenyl)-1,3,4-oxadiazole, Dye content 90 %;4,4'-(1,3,4-OXADIAZOLE-2,5-DIYL)BIS(BENZENAMINE)

Suppliers and Price of 4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2,5-Bis-(4-aminophenyl)-1,3,4-oxadiazole
1g
$ 90.00

TCI Chemical
2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole >98.0%(HPLC)
5g
$ 217.00

TCI Chemical
2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole >98.0%(HPLC)
1g
$ 67.00

Sigma-Aldrich
2,5-Bis-(4-aminophenyl)-1,3,4-oxadiazole Dye content 90%
1g
$ 49.00

Crysdot
4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline 95+%
25g
$ 529.00

Chem-Impex
2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole,≥98%(HPLC) ≥98%(HPLC)
1G
$ 68.18

Biosynth Carbosynth
2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole
1 g
$ 54.00

Biosynth Carbosynth
2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole
2 g
$ 94.00

Biosynth Carbosynth
2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole
5 g
$ 188.00

Biosynth Carbosynth
2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole
25 g
$ 640.00

Total 29 raw suppliers

Chemical Property of 4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline

Chemical Property:

Melting Point:250-254 °C(lit.)
Boiling Point:508.1°Cat760mmHg
PKA:2.53±0.10(Predicted)
Flash Point:261.1°C
PSA：90.96000
Density:1.301g/cm³
LogP:3.73040
Storage Temp.:−20°C
XLogP3:1.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:252.10111102
Heavy Atom Count:19
Complexity:257

Purity/Quality:

99%, ^*data from raw suppliers

2,5-Bis-(4-aminophenyl)-1,3,4-oxadiazole ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CC(=CC=C1C2=NN=C(O2)C3=CC=C(C=C3)N)N
Uses Aromatic polyimides were synthesized from 2, 5-bis(4-aminophenyl)-1,3,4-oxadiazole and 2,5-diamino-pyridine via high temperature polycondensation. BAO may be used to undertake Schiff-type staining of DNA obtained from cerebral cortex neurons. It may be used for cytofluorometric staining to estimate the nuclear DNA in living and preserved algae.

Technology Process of 4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline

There total 9 articles about 4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

: 1044-49-1
bis-(4-nitro-phenyl)-[1,3,4]oxadiazole

: 2425-95-8
2,5-bis(p-aminophenyl)-1,3,4-oxadiazole

Guidance literature:: With hydrogen; palladium on activated charcoal; In tetrahydrofuran; N,N-dimethyl-formamide; at 60 ℃; for 24h; under 129.287 Torr;
DOI:10.1080/00304940409458683

Reference yield: 90.0%

: 16106-38-0
4-aminobenzoyl chloride

: 2425-95-8
2,5-bis(p-aminophenyl)-1,3,4-oxadiazole

Guidance literature:: 4-aminobenzoyl chloride; With hydrazine hydrate; In 1,4-dioxane; at 0 - 20 ℃;

With boron trifluoride diethyl etherate; In 1,4-dioxane; at 130 ℃; for 1.5h;
DOI:10.1081/SCC-100103993

Reference yield: 83.0%

: 1419388-30-9
C₁₄H₁₄N₄O

: 2425-95-8
2,5-bis(p-aminophenyl)-1,3,4-oxadiazole

Guidance literature:: With lithium perchlorate; In acetonitrile; at 20 ℃; for 3h; Electrolysis; Green chemistry;
DOI:10.1007/s11164-012-1013-z