Carbazole

Modify Date: 2026-06-29 21:04:50

Carbazole Structure
Carbazole structure
Common Name Carbazole
CAS Number 86-74-8 Molecular Weight 167.207
Density 1.1 Boiling Point 355.0±11.0 °C at 760 mmHg
Molecular Formula C12H9N Melting Point 243-246 °C(lit.)
MSDS Chinese USA Flash Point 220 ºC
Symbol GHS08
GHS08
Signal Word Warning

 Use of Carbazole


Carbazole is a tricyclic aromatic heterocyclic. Carbazole can form a new type of DNA minor groove complex to suppress the synthesis of new DNA or RNA[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 9H-carbazole
Synonym More Synonyms

 Carbazole Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Carbazole is a tricyclic aromatic heterocyclic. Carbazole can form a new type of DNA minor groove complex to suppress the synthesis of new DNA or RNA[1].
Related Catalog
References

[1]. F A Tanious, et al. A new type of DNA minor-groove complex: carbazole dication-DNA interactions. Biochemistry. 1997 Dec 9;36(49):15315-25.

[2]. carbazole and its derivatives as antitumor agents. Anticancer Agents Med Chem. 2015;15(8):1049-65.

[3]. Kai Lin Woon, et al. Effect of conjugation and aromaticity of 3,6 di-substituted carbazoles on triplet energy and the implication of triplet energy in multiple-cyclic aromatic compounds. RSC Adv., 2018, 8, 9850-9857.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1
Boiling Point 355.0±11.0 °C at 760 mmHg
Melting Point 243-246 °C(lit.)
Molecular Formula C12H9N
Molecular Weight 167.207
Flash Point 220 ºC
Exact Mass 167.073502
PSA 15.79000
LogP 3.72
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.768
InChIKey UJOBWOGCFQCDNV-UHFFFAOYSA-N
SMILES c1ccc2c(c1)[nH]c1ccccc12
Stability Stable. Combustible. Incompatible with strong oxidizing agents, nitrogen oxides, potassium hydroxide.
Water Solubility <0.1 g/100 mL at 19 ºC

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS08
GHS08
Signal Word Warning
Hazard Statements H351-H413
Precautionary Statements P281
Target Organs Blood, Central nervous system, Liver
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes Xn:Harmful
Risk Phrases R40;R50/53
Safety Phrases S26-S36-S60-S61-S36/37-S24/25-S23-S53
RIDADR UN 2811 6.1/PG 3
WGK Germany 2
RTECS FE3150000
Packaging Group III
Hazard Class 9
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles53

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Convenient QSAR model for predicting the complexation of structurally diverse compounds with β-cyclodextrins

Bioorg. Med. Chem. 17 , 896-904, (2009)

This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoret...

Electromechanical response of silk fibroin hydrogel and conductive polycarbazole/silk fibroin hydrogel composites as actuator material.

Mater. Sci. Eng. C. Mater. Biol. Appl. 56 , 1-8, (2015)

Pure silk fibroin (SF) hydrogel and polycarbazole/silk fibroin (SF/PCZ) hydrogels were fabricated by solvent casting technique to evaluate electromechanical responses, dielectric properties, and canti...

Clausenawallines G-K, carbazole alkaloids from Clausena wallichii twigs.

Phytochemistry 88 , 74-8, (2013)

Five carbazole alkaloids, clausenawallines G-K (1-5), along with 12 known alkaloids (6-17) were isolated from the twigs of Clausena wallichii. Their structures were established using spectroscopic met...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

diphenylenimine
DIPHENYLIMIDE
Carbazole
polycarbazole
2-(2-Bromoanilino)pyridine
Diphenylimid
9H-CARBAZOLE
Dibenzopyrrol
EINECS 201-696-0
'LGC' (2409)
usafek-600
dibenzopyrrole
9-AZAFLUORENE
MFCD00004960

 Carbazole | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 9H-carbazole?
A: CAS number of 9H-carbazole is 86-74-8.
Q: What is the InChIKey of 9H-carbazole?
A: InChIKey of 9H-carbazole is UJOBWOGCFQCDNV-UHFFFAOYSA-N.
Q: What is the English name of 9H-carbazole?
A: The English name of 9H-carbazole is 9H-carbazole.
Q: What is the SMILES notation of 9H-carbazole?
A: SMILES notation of 9H-carbazole is c1ccc2c(c1)[nH]c1ccccc12.
Q: What is the boiling point of 9H-carbazole?
A: Boiling point of 9H-carbazole is 355.0±11.0 °C at 760 mmHg.
Q: What is the molecular weight of 9H-carbazole?
A: Molecular weight of 9H-carbazole is 167.207.
Q: What is the polar surface area (PSA) of 9H-carbazole?
A: Polar surface area (PSA) of 9H-carbazole is 15.79000.
Q: What is the safety information for 9H-carbazole?
A: Safety information for 9H-carbazole: S26-S36-S60-S61-S36/37-S24/25-S23-S53.
Q: What are the downstream products of 9H-carbazole?
A: Related downstream products(CAS) of 9H-carbazole: 105598-33-2;111960-27-1;19264-68-7;19264-66-5;78901-33-4;103012-26-6;111960-26-0;111960-29-3;110677-45-7;111960-21-5.
Q: What English synonyms does 9H-carbazole have?
A: English synonyms of 9H-carbazole: diphenylenimine, DIPHENYLIMIDE, Carbazole, polycarbazole, 2-(2-Bromoanilino)pyridine, Diphenylimid, 9H-CARBAZOLE, Dibenzopyrrol, EINECS 201-696-0, 'LGC' (2409), usafek-600, dibenzopyrrole, 9-AZAFLUORENE, MFCD00004960.

 Carbazolefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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