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3-(N-Carbazolyl)propyne

3-(N-Carbazolyl)propyne Structure
3-(N-Carbazolyl)propyne structure
CAS No.
4282-77-3
Chemical Name:
3-(N-Carbazolyl)propyne
Synonyms
3-(N-Carbazoly)Propyne;9-Prop-2-ynylcarbazole;3-(N-Carbazolyl)propyne;9-(2-Propynyl)carbazole;9-(Prop-2-yn-1-yl)-9H-carbazole;9H-Carbazole,9-(2-propyn-1-yl)-
CBNumber:
CB1176867
Molecular Formula:
C15H11N
Molecular Weight:
205.25
MDL Number:
MFCD00225471
MOL File:
4282-77-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:49:00
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3-(N-Carbazolyl)propyne Properties

Melting point 105~110℃
storage temp. 2-8°C
Appearance Yellow to brown Solid
InChI InChI=1S/C15H11N/c1-2-11-16-14-9-5-3-7-12(14)13-8-4-6-10-15(13)16/h1,3-10H,11H2
InChIKey LIBFASXXGGLDFB-UHFFFAOYSA-N
SMILES N1(CC#C)C2=C(C=CC=C2)C2=C1C=CC=C2

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

3-(N-Carbazolyl)propyne price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth EAA28277 9-(Prop-2-yn-1-yl)-9H-carbazole 4282-77-3 5g $295 2026-06-04 Buy
Activate Scientific AS49836 9-(Prop-2-yn-1-yl)-9H-carbazole 97% 4282-77-3 1g $47 2026-06-04 Buy
Activate Scientific AS49836 9-(Prop-2-yn-1-yl)-9H-carbazole 97% 4282-77-3 5g $171 2026-06-04 Buy
Activate Scientific AS49836 9-(Prop-2-yn-1-yl)-9H-carbazole 97% 4282-77-3 25g $637 2026-06-04 Buy
Synthonix P58130 9-(Prop-2-yn-1-yl)-9H-carbazole 97% 4282-77-3 250mg $105 2026-05-06 Buy
Product number Packaging Price Buy
EAA28277 5g $295 Buy
AS49836 1g $47 Buy
AS49836 5g $171 Buy
AS49836 25g $637 Buy
P58130 250mg $105 Buy

3-(N-Carbazolyl)propyne Chemical Properties, Uses, Production

Synthesis

Carbazole

86-74-8

Propargyl bromide

106-96-7

3-(N-CARBAZOLYL)PROPYNE

4282-77-3

General procedure for the synthesis of 9-(prop-2-yn-1-yl)-9H-carbazole from carbazole and 3-bromopropyne: A mixture of carbazole (4.175 g, 25 mmol) and sodium metal (0.575 g, 25 mmol) in dioxane (20 mL) was refluxed under an inert atmosphere until the sodium metal was completely dissolved. Subsequently, 3-bromopropyne (3.38 mL, 39 mmol) was slowly added to the reaction system. Upon completion of the reaction, the mixture was cooled to room temperature and stirred continuously for 18 hours. After the reaction was terminated, an appropriate amount of water was added and extracted with dichloromethane (CH2Cl2). The organic phases were combined, dried over anhydrous sodium sulfate (Na2SO4) and filtered to remove the desiccant. The solvent was removed by distillation under reduced pressure and the resulting crude product was purified by column chromatography (eluent ratio of 10:1 hexane/ethyl acetate) to give the final target compound 9-(prop-2-yn-1-yl)-9H-carbazole in 76% yield.

References

[1] Chemistry - An Asian Journal, 2016, vol. 11, # 24, p. 3482 - 3486
[2] Molecular Crystals and Liquid Crystals (1969-1991), 1990, vol. 180, p. 417 - 423
[3] Chemistry of Heterocyclic Compounds, 2004, vol. 40, # 11, p. 1427 - 1434
[4] Angewandte Chemie - International Edition, 2013, vol. 52, # 47, p. 12409 - 12413
[5] Angew. Chem., 2013, vol. 125, # 47, p. 12635 - 12639,5

3-(N-Carbazolyl)propyne Preparation Products And Raw materials

Raw materials

Carbazole Propargyl bromide Sodium 1,4-Dioxane

Preparation Products

1,6-Di-(N-carbazolyl)-2,4-hexadiyne

3-(N-Carbazolyl)propyne Suppliers

Global Suppliers ( 40)
Supplier Tel Email Country ProdList Advantage
Hubei Lidu New Material Technology Co., Ltd. 19307246857 19307246857 2687203556@qq.com China 656 58
Spectrum Chemical Manufacturing Corp. 021-021-021-67601398-809-809-809 15221380277 marketing_china@spectrumchemical.com China 9643 60
Tianjin Derchemist Science & Technology Co., Ltd. 22-58627059 13920586291 zdcomcon@126.com China 4094 50
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Zhengzhou Guancheng Laboratory equipment Sales 0371-88888888 qq272369594;2159423853qq 2723695949@qq.com China 4990 50
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Aikon International Limited 025-58859352 13913916777 dt3@aikonchem.com China 15490 58
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24650 60
Shanghai Jizhi Biochemical Technology Co. Ltd. 021-4009004166/18616739031 18616739031 3007523370@qq.com China 40000 58
Labnetwork lnc. +86-27-50766799 +86-18062016861 contact@labnetwork.com China 19981 58
Supplier Advantage
Hubei Lidu New Material Technology Co., Ltd. 58
Spectrum Chemical Manufacturing Corp. 60
Tianjin Derchemist Science & Technology Co., Ltd. 50
Shanghai Macklin Biochemical Co.,Ltd. 55
Zhengzhou Guancheng Laboratory equipment Sales 50
Shanghai YuanYe Biotechnology Co., Ltd. 60
Aikon International Limited 58
Tianjin heowns Biochemical Technology Co., Ltd. 60
Shanghai Jizhi Biochemical Technology Co. Ltd. 58
Labnetwork lnc. 58

View Latest Price from 3-(N-Carbazolyl)propyne manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
9-(Prop-2-yn-1-yl)-9H-carbazole pictures 2026-07-21 9-(Prop-2-yn-1-yl)-9H-carbazole
4282-77-3
 1G 98% 20tons Hubei Lidu New Material Technology Co., Ltd

3-(N-Carbazolyl)propyne Spectrum

3-(N-CARBAZOLYL)PROPYNE(4282-77-3)1HNMR

4282-77-3 (3-(N-Carbazolyl)propyne) Related Search:

N-Ethylcarbazole 9-ALLYLCARBAZOLE 9H-Carbazole, 9-propyl- N-Methylcarbazole 9-(2-bromoethyl)-9H-carbazole
9-Isopropylcarbazole

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3-(N-Carbazoly)Propyne 9H-Carbazole,9-(2-propyn-1-yl)- 9-(Prop-2-yn-1-yl)-9H-carbazole 9-Prop-2-ynylcarbazole 9-(2-Propynyl)carbazole 3-(N-Carbazolyl)propyne 4282-77-3