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Monoisopropylphthalate

Monoisopropylphthalate structure

CAS No.: 35118-50-4

Chemical Name:: Monoisopropylphthalate

Synonyms: Monoisopropyl phthalate (MiPrP);Phthalic acid 1-isopropyl ester;Monoisopropyl Phthalate (100μg/mL);Phthalic acid hydrogen 1-isopropyl ester;Monoisopropyl phthalate-3,4,5,6-d4 in methanol;Phthalic acid hydrogen 1-(1-methylethyl) ester;Monoisopropyl phthalate@100 μg/mL in Acetonitrile;1,2-Benzenedicarboxylic acid, 1-(1-methylethyl) ester

CBNumber:: CB01434301

Molecular Formula:: C11H12O4

Molecular Weight:: 208.21

MDL Number:

MOL File:: 35118-50-4.mol

MSDS File:: SDS

Last updated:2026-09-12 18:44:30

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Monoisopropylphthalate Properties

Melting point	79-81.5 °C
Boiling point	343.8±25.0 °C(Predicted)
Density	1.201±0.06 g/cm3(Predicted)
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	3.45±0.36(Predicted)
color	White to Off-White
EPA Substance Registry System	Monoisopropyl phthalate (35118-50-4)

SAFETY

Risk and Safety Statements

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

Monoisopropylphthalate price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA007FOS	2-(Isopropoxycarbonyl)benzoic acid 98%	35118-50-4	100mg	$30	2026-05-28	Buy
aablocks	AA007FOS	2-(Isopropoxycarbonyl)benzoic acid 98%	35118-50-4	1g	$105	2026-05-28	Buy
aablocks	AA007FOS	2-(Isopropoxycarbonyl)benzoic acid 98%	35118-50-4	5g	$368	2026-05-28	Buy
ACHEMBLOCK	AD257796	1,2-Benzenedicarboxylicacid, 1-(1-methylethyl) ester 95%	35118-50-4	1G	$125	2026-05-27	Buy
ACHEMBLOCK	AD257796	1,2-Benzenedicarboxylicacid, 1-(1-methylethyl) ester 95%	35118-50-4	5G	$480	2026-05-27	Buy

Product number	Packaging	Price	Buy
AA007FOS	100mg	$30	Buy
AA007FOS	1g	$105	Buy
AA007FOS	5g	$368	Buy
AD257796	1G	$125	Buy
AD257796	5G	$480	Buy

Monoisopropylphthalate Chemical Properties,Uses,Production

Uses

Monoisopropyl Phthalate is shown to have anti-estrogenic activities at higher than 10-4 M. It can also be used for the preparation of SB-462795, a cathepsin K inhibitor.

Uses

Monoisopropyl Phthalate, is shown to have anti-estrogenic activities at higher than 10-4 M. It can also be used for the preparation of SB-462795, a cathepsin K inhibitor.

Definition

ChEBI: A phthalic acid monoester obtained by formal condensation of one of the carboxy groups of phthalic acid with the hydroxy group of isopropanol.

Monoisopropylphthalate Preparation Products And Raw materials

Raw materials

Preparation Products

Monoisopropylphthalate Suppliers

Global( 24)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Shanghai TaoSu Biochemical Technology Co., Ltd.	021-33632979	info@tsbiochem.com	China	8039	58
Mashilabs (Shanghai) Co.,Ltd.	19916721580	mafarm@126.com	China	4538	58
Changzhou Anxuan Chemical, Co., Ltd.	13912302692	sales@anxuanchem.com	China	4824	58
Nanjing Haolv Biotechnology Co.,Ltd	025-84622273 17361806303	kexin.zhou@haolvbiotech.com	China	3009	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Qingdao Tenglong microwave technology co., LTD.	0532-83818797 17669478191	sc@tlwb.com.cn	China	3933	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44871	58
Yantai Boyun Biological Technology Co. Ltd	13793517650 13793517650	2767277144@qq.com	China	2856	58
Beijing Jin Ming Biotechnology Co., Ltd.	010-60605840	psaitong@jm-bio.com	China	27626	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Shanghai TaoSu Biochemical Technology Co., Ltd.	58
Mashilabs (Shanghai) Co.,Ltd.	58
Changzhou Anxuan Chemical, Co., Ltd.	58
Nanjing Haolv Biotechnology Co.,Ltd	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Qingdao Tenglong microwave technology co., LTD.	58
Energy Chemical	58
Yantai Boyun Biological Technology Co. Ltd	58
Beijing Jin Ming Biotechnology Co., Ltd.	58

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Phthalic acid 1-isopropyl ester Phthalic acid hydrogen 1-(1-methylethyl) ester Phthalic acid hydrogen 1-isopropyl ester Monoisopropyl phthalate@100 μg/mL in Acetonitrile Monoisopropyl Phthalate (100μg/mL) 1,2-Benzenedicarboxylic acid, 1-(1-methylethyl) ester Monoisopropyl phthalate (MiPrP) Monoisopropyl phthalate-3,4,5,6-d4 in methanol 35118-50-4 Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals