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4,4'-Bis(N-carbazolyl)-1,1'-biphenyl

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl structure

CAS No.: 58328-31-7

Chemical Name:: 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl

Synonyms: CBP;CPB;DCBP;4,4′-Bis(carbazol-9-yl)biphenyl;4,4'-di(9H-carbazol-9-yl)-1,1'-biphenyl;RSTS;KAT3A;RSTS1;LGALS;EIF4E1

CBNumber:: CB1188884

Molecular Formula:: C36H24N2

Molecular Weight:: 484.59

MDL Number:: MFCD00093417

MOL File:: 58328-31-7.mol

MSDS File:: SDS

Last updated:2026-05-27 23:12:09

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4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Properties

Melting point	281-285 °C
Boiling point	700.8±60.0 °C(Predicted)
Density	1.19±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	slightly sol. in Tetrahydrofuran
form	powder to crystal
color	White to Almost white
biological source	mouse
λmax	319nm(CH2Cl2)(lit.)
InChI	InChI=1S/C36H24N2/c1-5-13-33-29(9-1)30-10-2-6-14-34(30)37(33)27-21-17-25(18-22-27)26-19-23-28(24-20-26)38-35-15-7-3-11-31(35)32-12-4-8-16-36(32)38/h1-24H
InChIKey	VFUDMQLBKNMONU-UHFFFAOYSA-N
SMILES	C1(C2=CC=C(N3C4=C(C=CC=C4)C4=C3C=CC=C4)C=C2)=CC=C(N2C3=C(C=CC=C3)C3=C2C=CC=C3)C=C1
CAS DataBase Reference	58328-31-7(CAS DataBase Reference)
UNSPSC Code	12352203
NACRES	NA.41

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H315-H318-H335

Precautionary statements

P280-P302+P352-P305+P351+P338+P310

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

37/38-41

Safety Statements

26-36/39

WGK Germany

HS Code

29339900

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Dam. 1
Skin Irrit. 2
STOT SE 3

NFPA 704

	0
2		0

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl price More Price(62)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	SRP0255	eIF4E Active human N-terminal GST-tag, recombinant, expressed in E. coli, ≥70% (SDS-PAGE)		100 μg	$758	2026-04-30	Buy
Sigma-Aldrich	SAB5300107	Monoclonal Anti-EIF4E antibody produced in mouse clone 5D11, ascites fluid		100 μL	$518	2026-04-30	Buy
Sigma-Aldrich	660124	4,4′-Bis(N-carbazolyl)-1,1′-biphenyl 97%	58328-31-7	1g	$114	2026-04-30	Buy
Sigma-Aldrich	660124	4,4′-Bis(N-carbazolyl)-1,1′-biphenyl 97%	58328-31-7	5g	$494	2026-04-30	Buy
TCI Chemical	B2713	4,4'-Bis(9H-carbazol-9-yl)biphenyl >98.0%(HPLC)(N)	58328-31-7	1g	$58	2026-04-30	Buy

Product number	Packaging	Price	Buy
SRP0255	100 μg	$758	Buy
SAB5300107	100 μL	$518	Buy
660124	1g	$114	Buy
660124	5g	$494	Buy
B2713	1g	$58	Buy

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Chemical Properties, Uses, Production

Classification

Carbazole derivatives, Hole-injection layer materials, Hole transport layer materials, Hole blocking layer materials, Phosphorescent host materials, Light-emitting fiodes, Organic electronics, Sublimed materials.

Description

As Glasses of a common OLED host material, 4,4′-bis(N-carbazolyl)-1,1′-biphenyl(CBP) were prepared by vapor deposition at various substrate temperatures. It can be doped with molybdenum oxide (MoO3) in the hole transport material.^[1]

Chemical Properties

White to brown powder

Uses

Organic Semiconductor Laser Materials

General Description

TGA/DSC lot specific traces available upon request

Synthesis

3001-15-8

86-74-8

58328-31-7

Under nitrogen protection, 150 g (369.5 mmol) of 4,4'-diiodobiphenyl, 123.5 g (738.6 mmol) of carbazole, 23 g of copper powder, 100 μL of potassium carbonate, and 500 mL of 1,3-diisopropylbenzene were added to a 2 L triple-necked flask equipped with a stirrer and condensation device. The reaction mixture was heated to reflux and maintained for 30 hours and then naturally cooled to room temperature. Subsequently, an appropriate amount of toluene was added to the reaction mixture and the insoluble material was removed by filtration. The solvent in the filtrate was removed by distillation under reduced pressure to obtain the crude product. To the crude product, 500 mL of methanol was added for recrystallization and a solid was precipitated. The crystals were collected by filtration and dried to give 122.8 g of the target product 4,4'-bis(carbazol-9-yl)biphenyl (CBP) in 68.6% yield.

References

[1] KüHN M, MANKEL E, KHN A, et al. Doping mechanism of MoO3 in 4,4′‐Bis(N‐carbazolyl)‐1,1′‐biphenyl: A photoelectron spectroscopic study[J]. physica status solidi (b), 2016, 253. DOI:10.1002/pssb.201600144.

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl synthesis

Synthesis of 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl from 4,4'-Dibromobiphenyl and Carbazole

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Preparation Products And Raw materials

Raw materials

4,4'-Dichlorobiphenyl 4,4'-Diiodobiphenyl 4,4'-Dibromobiphenyl Carbazole Diisopropylbenzene

Copper Potassium carbonate

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Preparation Products

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Suppliers

Global Suppliers ( 300)

Supplier	Tel	Email	Country	ProdList	Advantage
HANSHANG CHEMICAL SCIENTIFIC LIMITED	021-50521775 15800962688	sales@hanshangchem.com	China	471	57
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Beijing Donghualituo Techonlogy Development Co.,Ltd.	010-88425576	sales@dhltchem.com	China	793	59
INTATRADE GmbH	+49 3493/605464	sales@intatrade.de	Germany	3563	66
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Beijing HwrkChemical Technology Co., Ltd	89508211 18501085097	sales.bj@hwrkchemical.com	China	9407	55
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Jilin OLED Material Tech Co., Ltd	0431-85877181	sales@jl-oled.com	China	154	68
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64

Supplier	Advantage
HANSHANG CHEMICAL SCIENTIFIC LIMITED	57
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Beijing Donghualituo Techonlogy Development Co.,Ltd.	59
INTATRADE GmbH	66
TCI (Shanghai) Development Co., Ltd.	81
Beijing HwrkChemical Technology Co., Ltd	55
Energy Chemical	61
Jilin OLED Material Tech Co., Ltd	68
Accela ChemBio Co.,Ltd.	64

View Latest Price from 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	4,4′-bis(N-carbazolyl)biphenyl 58328-31-7	$1.00-200.00	1KG	99%, 99.5% Sublimated		Henan Fengda Chemical Co., Ltd
2026-08-20	4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 58328-31-7	$1.10	1g	99.00%	100 Tons	Dideu Industries Group Limited
2026-08-18	9H-Carbazole, 9,9'-[1,1'-biphenyl]-4,4'-diylbis- 58328-31-7		1KG	98.00%	150KG /month	Shanghai Daken Advanced Materials Co.,Ltd

4,4′-bis(N-carbazolyl)biphenyl
58328-31-7
$1.00-200.00
99%, 99.5% Sublimated
Henan Fengda Chemical Co., Ltd

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl
58328-31-7
$1.10
99.00%
Dideu Industries Group Limited

9H-Carbazole, 9,9'-[1,1'-biphenyl]-4,4'-diylbis-
58328-31-7
$0.00
98.00%
Shanghai Daken Advanced Materials Co.,Ltd

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Spectrum

4,4'-Bis(N-carbazolyl)-1,1'-biphenyl(58328-31-7)¹HNMR

58328-31-7 (4,4'-Bis(N-carbazolyl)-1,1'-biphenyl) Related Search:

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1-Phenyl-1H-indole 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl

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4,4'-Bis(carbazolyl)-1,1'-biphenyl 4,4'-bis(carbazol-9-yl)biphenyl/CBP CBP,4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 4,4μ-Bis(9-carbazolyl)-1,1μ-biphenyl, 4,4-N,Nμ-Dicarbazole-1,1μ-biphenyl, CBP, DCBP 4,4'-di(9H-carbazol-9-yl)biphenyl 4,4'-Bis(9H-carbazol-9-yl)biphenyl ,99% [NA] 4,4'-Di-9-carbazolylbiphenyl [This reagent can be used without further purification for display device research, etc.] 4,4′-Bis(N-carbazolyl)-1,1′-biphenyl,4,4′-Bis(9-carbazolyl)-1,1′-biphenyl, 4,4-N,N′-Dicarbazole-1,1′-biphenyl, CBP, DCBP 4,4'-Bis(N-carbazoly 4,4'-di(N-9H-carbazolyl)biphenyl CBP , 4,4'-Bis(9H-carbazol-9-yl)biphenyl 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole 4,4'-Bis(N-carbazolyl)-1,1'-diphenyl 4,4'-Bis(9H-carbazol-9-yl)biphenyl, 99.5%, purified by sublimation 4,4'-Bis(N-carbazolyl)biphenyl 9-[4-[4-(9-carbazolyl)phenyl]phenyl]carbazole CBP (99%) CBP (99.9%) 4,4-N, N'-Dicarbazole-1,1'-biphenyl(DCBP 9H-Carbazole,9,9'-[1,1'-biphenyl]-4,4'-diylbis- 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 97% 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl SynonyMs 4,4'-Bis(9-carbazolyl)-1,1'-biphenyl KAT3A (518-1207), GST tagged human EIF4E1 EIF4EL1 MGC111573 Monoclonal Anti-EIF4E antibody produced in mouse CREBBP (1081-1197) His tag human KAT3A RSTS eIF4E Active human 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl sublimed grade, 99.9% trace metals basis 4,4'-Bis-(carbazol-9-yl) bipheny 4,4'-Bis(9H-carbazol-9-yl)biphenyl (purified by subliMation) 4,4-N, N'-DICARBAZOLE-1,1'-BIPHENYL 4,4'-BIS(9H-CARBAZOL-9-YL)BIPHENYL 9,9'-[1,1'-biphenyl]-4,4'-diylbis-9H-Carbazole 4,4-BIS(9-CARBAZOYL)BIPHENYL HOLE TRANSPORT MATERIALS 318 NM (CH2CL2) ABSORBANCE 4,4''-BIS(CARBAZOL-9-YL)-BIPHENYL DCBP 98% 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl4, LT-E409 4,4'-Bis(9H-carbazol-9-yl)biphenyl (purified by sublimation)> 4,4'-Bis(9H-carbazol-9-yl)biphenyl > 4,4'-II (9-carbazole) biphenyl 4,4'-Bis(N-carbazoL 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl ISO 9001：2015 REACH 4,4′-Bis(carbazol-9-yl)-biphenyl sublimed 4,4'-Bis(9H-carbazol-9-yl)biphenyl (CBP) 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 4,4'-Bis(carbazol-9-yl)biphenyl (CBP) 4,4'-Bis(9H-carbazol-9-yl)biphenyl(CBP) 4,4'-Bis(carbazol-9-yl)biphenyl CBP 4,4'-BIS(9-CARBAZOLYL)-1,1'-BIPHENYL 4,4'-Bis(9-carbazolyl)-1,1'-biphenyl 4,4′-Bis(N-carbazolyl)-1,1′-biphenyl RSTS1 Carbohydrate binding protein Galactoside-Binding Soluble