1-ETHYNYLPYRENE

Product Name: 1-ETHYNYLPYRENE
CAS No.: 34993-56-1
Chemical Name: 1-ETHYNYLPYRENE
Synonyms: ethynylpyrene;8-ethynylpyrene;1-ETHYNYLPYRENE;Pyrene, 1-ethynyl-;1-Ethynylpyrene>1-Pyrenylacetylene;(1-Pyrenyl)acetylene;1-Ethynylpyrene, 10 mM in DMSO;1A1,P450,1 Ethynylpyrene,2B1,1-Ethynylpyrene,Inhibitor,CYPs,Cytochrome P450,1Ethynylpyrene,inhibit,1A2,cytochromes
CBNumber: CB9184963
Molecular Formula: C18H10
Formula Weight: 226.27
MOL File: 34993-56-1.mol

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1-ETHYNYLPYRENE Property

Melting point:: 113-115°C
Boiling point:: 410.6±14.0 °C(Predicted)
Density: 1.23±0.1 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
solubility: Soluble in Chloroform, DCM, toluene
form: Powder
color: Yellow
Appearance: light yellow solid
Water Solubility: Soluble in chloroform, dichloromethane and toluene. Insoluble in water.
BRN: 2365008

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Safety

Safety Statements: 22-24/25
HS Code: 2902.90.9000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: E0939
Product name: 1-Ethynylpyrene
Purity: >98.0%(GC)
Packaging: 1g
Price: $920
Updated: 2025/07/31

TCI Chemical

Product number: E0939
Product name: 1-Ethynylpyrene
Purity: >98.0%(GC)
Packaging: 200mg
Price: $230
Updated: 2025/07/31

TRC

Product number: E940823
Product name: 1-Ethynylpyrene
Packaging: 100mg
Price: $175
Updated: 2021/12/16

ChemScene

Product number: CS-0134957
Product name: 1-Ethynylpyrene
Purity: 96.20%
Packaging: 1g
Price: $180
Updated: 2021/12/16

ChemScene

Product number: CS-0134957
Product name: 1-Ethynylpyrene
Purity: 96.20%
Packaging: 250mg
Price: $88
Updated: 2021/12/16

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1-ETHYNYLPYRENE Chemical Properties,Usage,Production

Description

Pyrene is one of the simplest polyaromatic hydrocarbons (PAHs). Pyrene derivatives are known for their ability to intercalate dsDNA.

Pyrene possesses intrinsic fluorescence. When two pyrene residues are located in close proximity, excimer formation can be observed by fluorescence spectroscopy. Pyrene has been therefore used to probe structures of biomolecules.

Ethynylpyrene molecule contains terminal triple bond fragment for click chemistry, as well as other coupling reactions such as Sonogashira coupling.

Uses

1-Ethynylpyrene is used as a pharmaceutical intermediate.

Abs/Em Maxima

343; 326; 313; 276; 265; 242; 234/377; 397 nm

1-ETHYNYLPYRENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-ETHYNYLPYRENE Suppliers

Americas 1 China 98 Europe 1 France 1 Germany 5 India 5 Japan 1 The Netherlands 1 United Kingdom 3 United States 13 Global 129

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Zhengzhou Alfachem Co., Ltd.

Tel: 13333829863 13333829863;
Fax: 0371-86239377
Email: 2853979812@qq.com
Country: China
ProdList: 936
Advantage: 55

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View Lastest Price from 1-ETHYNYLPYRENE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1-ETHYNYLPYRENE 34993-56-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2024-08-09

Xian confluore Biological Technology Co., Ltd.

Product: 1-Ethynyl pyrene 34993-56-1
Price: US $0.00/g
Min. Order: 25g
Purity: >95.00%
Supply Ability: 25g
Release date: 2024-03-28

Career Henan Chemical Co

Product: 1-ETHYNYLPYRENE 34993-56-1
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 10kg
Release date: 2018-12-18

34993-56-1, 1-ETHYNYLPYRENERelated Search:

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Pyrene, 1-ethynyl-

1A1,P450,1 Ethynylpyrene,2B1,1-Ethynylpyrene,Inhibitor,CYPs,Cytochrome P450,1Ethynylpyrene,inhibit,1A2,cytochromes

ethynylpyrene

1-Ethynylpyrene, 10 mM in DMSO

34993-56-1