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ISOPROPYL P-TOLUENESULFONATE

ISOPROPYL P-TOLUENESULFONATE structure

CAS No.: 2307-69-9

Chemical Name:: ISOPROPYL P-TOLUENESULFONATE

Synonyms: Isopropyl Ester;Isopropyl tosylate;Isopropyl p-Tosylate;ISOBUTYL 4-METHYLBENZENESULFONATE;Isopropyl 4-Methylbenzenesulfonate;Topiram;2-Propyl tosylate;Tenofovir Impurity 58;Clopidogrel Impurity M;ISOPROPYL P-TOLUENESULFOTE

CBNumber:: CB0716679

Molecular Formula:: C10H14O3S

Molecular Weight:: 214.28

MDL Number:: MFCD00968877

MOL File:: 2307-69-9.mol

MSDS File:: SDS

Last updated:2025-07-24 18:13:47

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ISOPROPYL P-TOLUENESULFONATE Properties

Melting point	20
Boiling point	107-109 °C(Press: 0.4 Torr)
Density	1.142 g/mL at 25 °C
refractive index	n20/D1.503
Flash point	110
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Oil
color	Colourless
InChI	InChI=1S/C10H14O3S/c1-8(2)13-14(11,12)10-6-4-9(3)5-7-10/h4-8H,1-3H3
InChIKey	SDQCGKJCBWXRMK-UHFFFAOYSA-N
SMILES	C1(S(OC(C)C)(=O)=O)=CC=C(C)C=C1
EWG's Food Scores	1
FDA UNII	14TSY160FA
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
WGK Germany	3
Hazard Note	Irritant
HS Code	29041000

ISOPROPYL P-TOLUENESULFONATE price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	791571	Isopropyl p-toluenesulfonate 97%	2307-69-9	1g	$258	2025-07-31	Buy
TRC	I873800	Isopropylp-Tosylate	2307-69-9	10g	$1100	2021-12-16	Buy
Medical Isotopes, Inc.	59327	Isopropylp-Tosylate	2307-69-9	1g	$640	2021-12-16	Buy
Matrix Scientific	090897	Isopropyl 4-methylbenzenesulfonate 95+%	2307-69-9	5g	$284	2021-12-16	Buy
Apolloscientific	OR8885	Isopropyltoluene-4-sulphonate 98%	2307-69-9	100g	$305	2021-12-16	Buy

Product number	Packaging	Price	Buy
791571	1g	$258	Buy
I873800	10g	$1100	Buy
59327	1g	$640	Buy
090897	5g	$284	Buy
OR8885	100g	$305	Buy

ISOPROPYL P-TOLUENESULFONATE Chemical Properties,Uses,Production

Uses

Isopropyl p-Tosylate is a sulfonic acid ester, a potentialy alkylating agent. Studies suggest Isopropyl p-Tosylate may exert genotoxic effects in bacterial and mammalian cell systems.

Synthesis

824-79-3

67-63-0

2307-69-9

The general procedure for the synthesis of isopropyl p-toluenesulfonate from sodium p-toluenesulfinate and isopropanol is as follows: to a solvent mixture containing dichloromethane (0.5 mL) and ethanol (0.5 mL) at room temperature, iodobenzene diacetate (DIB, 0.24 mmol, 1.2 eq.), sodium p-toluenesulfinate (0.2 mmol, 1 eq.), and acetic acid ( 0.01 g, 0.05 mL) or tetrabutylammonium chloride (TBAC, 55.5 mg, 0.2 mmol, 2 equiv) to dissolve the sulfonate. The reaction mixture was reacted under vigorous stirring for 15 minutes and subsequently monitored by thin layer chromatography (TLC) using a solvent mixture of acetic acid/ethyl acetate/hexane. Upon completion of the reaction, the mixture was filtered through silica gel and washed with ethyl acetate. Ultimately, the residue was purified by silica gel column chromatography using a mixed solvent of ethyl acetate/hexane to give the target product isopropyl p-toluenesulfonate (products 4, 6 and 8).

References

[1] Beilstein Journal of Organic Chemistry, 2018, vol. 14, p. 1203 - 1207

ISOPROPYL P-TOLUENESULFONATE Preparation Products And Raw materials

Raw materials

Sodium p-toluenesulfinate Isopropyl alcohol

Preparation Products

ISOPROPYL P-TOLUENESULFONATE Suppliers

Global( 191)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29734	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13090	58
HaBo Hong Kong Co., Limited.	+86-25-18512596065	info@habotech.com	CHINA	933	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29800	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9911	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
Zhejiang J&C Biological Technology Co.,Limited	+1-2135480471	sales@sarms4muscle.com	China	10473	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
HaBo Hong Kong Co., Limited.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hefei Hirisun Pharmatech Co., Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Zhejiang J&C Biological Technology Co.,Limited	58

View Lastest Price from ISOPROPYL P-TOLUENESULFONATE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-05	ISOPROPYL P-TOLUENESULFONATE 2307-69-9	US $1.00 / KG	1KG	99%	200kg	Career Henan Chemical Co

ISOPROPYL P-TOLUENESULFONATE
2307-69-9
US $1.00 / KG
99%
Career Henan Chemical Co

ISOPROPYL P-TOLUENESULFONATE Spectrum

ISOPROPYL P-TOLUENESULFONATE(2307-69-9)¹HNMR

2307-69-9(ISOPROPYL P-TOLUENESULFONATE)Related Search:

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ISOPROPYL P-TOLUENESULFONATE ISOPROPYL 4-TOLUENESULPHONATE (4-methylphenyl) propane-2-sulfonate propane-2-sulfonic acid (4-methylphenyl) ester Isopropyl 4-methylbenzenesulphonate, Prop-2-yl 4-methylbenzenesulphonate Isopropyl 4-Methylbenzenesulfonate 2-Propyl tosylate Isopropyl Ester Isopropyl p-Methylbenzenesulfonate Isopropyl p-Tosylate Benzenesulfonic acid, 4-Methyl-, 1-Methylethyl ester Isopropyl tosylate Toluene-4-sulfonic acid isopropyl ester isopropyl toluene-4-sulphonate ISOPROPYLPARA-TOLUENESULPHONATE ISOBUTYL 4-METHYLBENZENESULFONATE 4-Methylbenzenesulfonic acid 1-methylethyl ester p-Toluenesulfonic acid isopropyl ester ISOPROPYL P-TOLUENESULFOTE Isopropyl p-toluenesulfonate 97% isopropyl-p-toluene sulphonate Isopropyl 4-toluenesulfonate, 90% propan-2-yl 4-methylbenzenesulfonate Clopidogrel Impurity M 4-methylbenzenesulfonic acid propan-2-yl ester Tenofovir Impurity 58 Isopropyl p-Toluene sulfonate Imp p-Toluene Sulfonyl Isopropyl Ester Tenofovir disoproxil Impurity 89 Isopropyl p-toluenesulfonate Isopropyl p-toluenesulfonate, 98% Topiram 2307-69-9