[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE

Product Name: [2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE
CAS No.: 13321-61-4
Chemical Name: [2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE
Synonyms: SKL180;NSC 647346;Ethyl(triphenylphosphoranylid;ETHYL (TRIPHENYLPHOSPHORANYLIDENE)PYRUVATE;Ethyl (triphenylphosphoranylidene)pyruvate,95%;Ethyl (triphenylphosphoranylidene)pyruvate 95%;Ethyl (triphenylphosphoranylidene)pyruvate;Ethyl 2-oxo-3-(triphenylphosphoranylidene)propanoate;Ethyl 2-oxo-3-(triphenyl-l5-phosphanylidene)propanoate;[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE
CBNumber: CB4286532
Molecular Formula: C23H21O3P
Formula Weight: 376.38
MOL File: 13321-61-4.mol

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[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE Property

Melting point:: 175 °C (dec.) (lit.)
Boiling point:: 524.6±33.0 °C(Predicted)
Density: 1.20±0.1 g/cm3(Predicted)
storage temp.: Store at room temperature
Appearance: Off-white to light yellow Solid
InChI: InChI=1S/C23H21O3P/c1-2-26-23(25)22(24)18-27(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h3-18H,2H2,1H3
InChIKey: OQLOPRPWPANPIE-UHFFFAOYSA-N
SMILES: C(OCC)(=O)C(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26
WGK Germany: 3
HS Code: 29310099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 518093
Product name: Ethyl (triphenylphosphoranylidene)pyruvate
Purity: 95%
Packaging: 25g
Price: $298.2
Updated: 2025/07/31

Oakwood

Product number: 103739
Product name: Ethyl (triphenylphosphoranylidene)pyruvate
Packaging: 1g
Price: $30
Updated: 2021/12/16

Oakwood

Product number: 103739
Product name: Ethyl (triphenylphosphoranylidene)pyruvate
Packaging: 5g
Price: $95
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0003239
Product name: [2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE
Purity: 95.00%
Packaging: 25G
Price: $1391.63
Updated: 2021/12/16

Ambeed

Product number: A706887
Product name: Ethyl2-oxo-3-(triphenylphosphoranylidene)propanoate
Purity: 95%
Packaging: 250mg
Price: $103
Updated: 2021/12/16

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[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE Chemical Properties,Usage,Production

Chemical Properties

off-white to yellow or brown powder

Uses

Reactant for:

Wittig condensation
Chemoenzymic preparation of hexafluoroleucine and tetrafluoroleucine

Reactant for synthesis of:

Ahiral and chiral cyclic dehydro-α-amino acid derivatives through nucleophilic addition
Peptidyl α-keto-based inhibitors of cruzain
Deoxyfluoro-L-arabinofuranosyl triazole nucleoside derivatives with antiviral activity
Anti-human immunodificiency virus analogs

reaction suitability

reaction type: C-C Bond Formation

[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE Preparation Products And Raw materials

Raw materials

Preparation Products

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[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE Suppliers

Belgium 1 China 39 France 2 Germany 2 Switzerland 1 United Kingdom 2 United States 4 Global 51

Hangzhou Changjiu Pharmaceutical Technology Co. , Ltd.

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Fax: 0731-57805668
Email: sales03@hn-furui.com
Country: China
ProdList: 421
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J & K SCIENTIFIC LTD.

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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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Shanghai Macklin Biochemical Co.,Ltd.

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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

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Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

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View Lastest Price from [2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Ethyl (triphenylphosphoranylidene)pyruvate 13321-61-4
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50 tons
Release date: 2020-01-17

13321-61-4, [2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANERelated Search:

ETHYL 2,4-DIOXO-3-(1,1,1-TRIPHENYL-LAMBDA5-PHOSPHANYLIDENE)PENTANOATE (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE [2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE (ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE DIETHYL PHENYLPHOSPHONITE

[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE

ETHYL (TRIPHENYLPHOSPHORANYLIDENE)PYRUVATE

Ethyl (triphenylphosphoranylidene)pyruvate, [2-(Ethoxycarbonyl)-2-oxoethylidene]triphenylphosphorane

Ethyl 2-oxo-3-(triphenylphosphoranylidene)propanoate

[(Carboxycarbonyl)methylene]triphenylphosphorane ethyl ester

NSC 647346

Ethyl (triphenylphosphoranylidene)pyruvate 95%

[2-(Ethoxycarbonyl)-2-oxoethylidene]triphenylphosphorane , 95 % min.

Ethyl(triphenylphosphoranylid

Ethyl (triphenylphosphoranylidene)pyruvate,95%

Propanoic acid, 2-oxo-3-(triphenylphosphoranylidene)-, ethyl ester

Ethyl 2-oxo-3-(triphenyl-l5-phosphanylidene)propanoate

SKL180

Ethyl (triphenylphosphoranylidene)<WBR>pyruvate

13321-61-4

C6H53PCHCOCO2C2H5

C23H21O3P

Olefination

Synthetic Reagents

Wittig Reagents

C-C Bond Formation

Olefination

Wittig Reagents