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Triethyl alpha-propargylphosphonoacetate

Triethyl alpha-propargylphosphonoacetate Structure
Triethyl alpha-propargylphosphonoacetate structure
CAS No.
26199-74-6
Chemical Name:
Triethyl alpha-propargylphosphonoacetate
Synonyms
BQKSHEFROALUGV-UHFFFAOYSA-N;triethyl-a-propargylphosphonoacetate;Triethyl alpha-propargylphosphonoacetate;Ethyl 2-(diethoxyphosphoryl)pent-4-ynoate;Triethyl α-propargylphosphonoacetate ;2-Phosphono-4-pentynoic Acid Triethyl Ester;4-Pentynoic acid, 2-(diethoxyphosphinyl)-, ethyl ester
CBNumber:
CB3139633
Molecular Formula:
C11H19O5P
Molecular Weight:
262.24
MDL Number:
MFCD00012215
MOL File:
26199-74-6.mol
Last updated:2026-09-12 18:51:37
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Triethyl alpha-propargylphosphonoacetate Properties

Boiling point 120 °C(Press: 0.2 Torr)
Density 1.083 g/mL at 25 °C(lit.)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39

Triethyl alpha-propargylphosphonoacetate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 159753 2-Phosphono-4-pentynoic Acid Triethyl Ester 26199-74-6 500mg $531 2026-06-03 Buy
Crysdot CD62000495 Ethyl 2-(diethoxyphosphoryl)pent-4-ynoate 95+% 26199-74-6 5g $1191 2026-05-27 Buy
TRC P364505 2-Phosphono-4-pentynoicAcidTriethylEster 26199-74-6 500mg $165 2021-12-16 Buy
TRC P364505 2-Phosphono-4-pentynoicAcidTriethylEster 26199-74-6 5g $1320 2021-12-16 Buy
Medical Isotopes, Inc. 66720 2-Phosphono-4-pentynoicAcidTriethylEster 26199-74-6 5G $2200 2021-12-16 Buy
Product number Packaging Price Buy
159753 500mg $531 Buy
CD62000495 5g $1191 Buy
P364505 500mg $165 Buy
P364505 5g $1320 Buy
66720 5G $2200 Buy

Triethyl alpha-propargylphosphonoacetate Chemical Properties,Uses,Production

Uses

2-Phosphono-4-pentynoic Acid Triethyl Ester, can be used as an intermediate for the synthesis of pharmaceutical products including inhibitors and anticancer compounds. It is used in the synthesis of noncompetitive α-2,3-sialyltransferase inhibitor.

Triethyl alpha-propargylphosphonoacetate synthesis

867-13-0
106-96-7
26199-74-6
Synthesis of Triethyl alpha-propargylphosphonoacetate from Triethyl phosphonoacetate and Propargyl bromide

Triethyl alpha-propargylphosphonoacetate Preparation Products And Raw materials

Raw materials

Preparation Products

Triethyl alpha-propargylphosphonoacetate Suppliers

Global( 10)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Alchem Pharmtech,Inc. 8485655694 sales@alchempharmtech.com United States 63645 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Energy Chemical 58
Alchem Pharmtech,Inc. 58

26199-74-6(Triethyl alpha-propargylphosphonoacetate)Related Search:

Triethyl 2-phosphonobutyrate Triethyl phosphonoacetate Phosphonoacetic acid Triethyl 2-phosphonopropionate Ethylphosphonic acid
Methylphosphonic acid Trimethyl phosphonoacetate PROPANE-1-PHOSPHONIC ACID DIMETHYL ETHYLPHOSPHONATE DIETHYLPHOSPHONOACETIC ACID
Methyl diethylphosphonoacetate DIETHYL 1-PROPANEPHOSPHONATE 4-Fluorocinnamic acid 2-PHOSPHONOPROPIONIC ACID Ethyl dimethylphosphonoacetate
Diethyl ethylphosphonate 2-Phosphonobutyric acid Dimethyl ethylphosphonite

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triethyl-a-propargylphosphonoacetate 2-Phosphono-4-pentynoic Acid Triethyl Ester Triethyl α-propargylphosphonoacetate BQKSHEFROALUGV-UHFFFAOYSA-N Ethyl 2-(diethoxyphosphoryl)pent-4-ynoate 4-Pentynoic acid, 2-(diethoxyphosphinyl)-, ethyl ester Triethyl alpha-propargylphosphonoacetate 26199-74-6