ChemicalBook > CAS DataBase List > 1-ETHYNYLPYRENE

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: 250mg
Price: $88
Updated: 2021/12/16

ChemScene

Product number: CS-0134957
Product name: 1-Ethynylpyrene
Purity: 96.20%
Packaging: 1g
Price: $180
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

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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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ethynylpyrene

1-Ethynylpyrene, 10 mM in DMSO

34993-56-1