ChemicalBook >> CAS DataBase List >>Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI)

Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI)

Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) structure

CAS No.: 443982-76-1

Chemical Name:: Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI)

Synonyms: BENV-010;Benvitimod Impurity 11;Tapinarof Intermediate 1;diethyl 4-isopropyl-3,5-dimethoxybenzylphosphonate;P-[[3,5-Dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonic acid diethyl ester;Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester;Phosphonic acid,p- [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester;Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI)

CBNumber:: CB13054722

Molecular Formula:: C16H27O5P

Molecular Weight:: 330.36

MDL Number:: MFCD32670437

MOL File:: 443982-76-1.mol

MSDS File:: SDS

Last updated:2026-05-27 23:33:14

Product description	Number	Pack Size	Price
Diethyl P-[[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonate 95%	AA0215XP	100mg	$146
Diethyl P-[[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonate 95%	AA0215XP	250mg	$223
Diethyl P-[[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonate 95%	AA0215XP	1g	$415

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Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) Properties

Boiling point	441.7±45.0 °C(Predicted)
Density	1.077±0.06 g/cm3(Predicted)
InChI	InChI=1S/C16H27O5P/c1-7-20-22(17,21-8-2)11-13-9-14(18-5)16(12(3)4)15(10-13)19-6/h9-10,12H,7-8,11H2,1-6H3
InChIKey	PKOVGCNGPUDMPU-UHFFFAOYSA-N
SMILES	P(CC1=CC(OC)=C(C(C)C)C(OC)=C1)(=O)(OCC)OCC

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA0215XP	Diethyl P-[[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonate 95%	443982-76-1	100mg	$146	2026-06-01	Buy
aablocks	AA0215XP	Diethyl P-[[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonate 95%	443982-76-1	250mg	$223	2026-06-01	Buy
aablocks	AA0215XP	Diethyl P-[[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonate 95%	443982-76-1	1g	$415	2026-06-01	Buy

Product number	Packaging	Price	Buy
AA0215XP	100mg	$146	Buy
AA0215XP	250mg	$223	Buy
AA0215XP	1g	$415	Buy

Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) Chemical Properties,Uses,Production

Application

P-[3,5-Dimethoxy-4-(2-propyl)phenyl]-methylphosphate diethyl ester can be used as an organic synthesis intermediate and a pharmaceutical intermediate in laboratory research and development processes and in the synthesis of pharmaceutical chemicals.

Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) Suppliers

Global( 48)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Worldyang Chemical Co.,Ltd.	+86-021-56795779 +86-13651600618	sales@worldyachem.com	China	963	58
ENBRIDGE PHARMTECH CO., LTD.	+8613812269233	tinayang@enbridgepharm.com	China	307	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9694	58
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD	+86-17691239725 +86-15529797525	lijiasheng@ltom.com	China	185	58
Suzhou Biosyntech Co., Ltd		sales2@biosyntech-suzhou.com	China	182	58
Wuxi enqiao Pharmaceutical Technology Co., Ltd	0510-83591909 18018392058	info@enbridgepharm.com	China	239	58
Hubei wallison pharm pharmaceutical technology co., LTD.	0724-2216698	56160610@qq.com	China	104	58
Hubei Innerse Biotechnology Co., Ltd.	88189299 18186187538	2479490947@qq.com	China	104	58
ShangHai Angti Biotechnology Co., Ltd.	13764913901	info@angtibio.com	China	4976	55
Lanzhou Angeli Biochemical Technology Co., Ltd.	0931-8235634 13321316780	1455540579@qq.com	China	957	55

Supplier	Advantage
Shanghai Worldyang Chemical Co.,Ltd.	58
ENBRIDGE PHARMTECH CO., LTD.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD	58
Suzhou Biosyntech Co., Ltd	58
Wuxi enqiao Pharmaceutical Technology Co., Ltd	58
Hubei wallison pharm pharmaceutical technology co., LTD.	58
Hubei Innerse Biotechnology Co., Ltd.	58
ShangHai Angti Biotechnology Co., Ltd.	55
Lanzhou Angeli Biochemical Technology Co., Ltd.	55

View Lastest Price from Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-16	Benvitimod Impurity 11 443982-76-1		10mg	99%+ HPLC	1000	Moxin Chemicals
	2023-03-03	Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) 443982-76-1		1Kg	99%	10 tons	SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD

Benvitimod Impurity 11
443982-76-1
99%+ HPLC
Moxin Chemicals

Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI)
443982-76-1
99%
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD

443982-76-1(Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI))Related Search:

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DIETHYL 4-METHOXYBENZYLPHOSPHONATE

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Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester (9CI) diethyl 4-isopropyl-3,5-dimethoxybenzylphosphonate BENV-010 Phosphonic acid,p- [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester Tapinarof Intermediate 1 Phosphonic acid, [[3,5-dimethoxy-4-(1-methylethyl)phenyl]methyl]-, diethyl ester Benvitimod Impurity 11 P-[[3,5-Dimethoxy-4-(1-methylethyl)phenyl]methyl]phosphonic acid diethyl ester 443982-76-1