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(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane

(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane structure

CAS No.: 303176-40-1

Chemical Name:: (1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane

Synonyms: (1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane;(1R)-1-[(2S)-6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-yl]-1,2-ethanediol 2-(4-Methylbenzenesulfonate);1,2-Ethanediol, 1-[(2S)-6-fluoro-3,4-dihydro-2H-1-benzopyran-2-yl]-, 2-(4-methylbenzenesulfonate), (1R)-

CBNumber:: CB22511731

Molecular Formula:: C18H19FO5S

Molecular Weight:: 366.4

MDL Number:

MOL File:: 303176-40-1.mol

Last updated:2023-04-23 13:52:06

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(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane Properties

Melting point	103-105 °C(Solv: ethyl acetate (141-78-6))
Boiling point	540.4±50.0 °C(Predicted)
Density	1.340±0.06 g/cm3(Predicted)
solubility	Chloroform, Dichloromethane, Methanol
form	Solid
pka	13.59±0.20(Predicted)
color	Pale Brown

(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	T642010	(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane	303176-40-1	25mg	$120	2021-12-16	Buy
Medical Isotopes, Inc.	62208	(1??R,2S)-2-(2??-Tosyl-1??,2??-dihydroxyethyl)-6-fluorochromane	303176-40-1	50mg	$650	2021-12-16	Buy

Product number	Packaging	Price	Buy
T642010	25mg	$120	Buy
62208	50mg	$650	Buy

(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane Chemical Properties,Uses,Production

Chemical Properties

Pale Brown Solid

Uses

(-)-Nebivolol intermediates.

(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane Preparation Products And Raw materials

Raw materials

Preparation Products

(2S,αR)-α-(Aminomethyl)-6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol

(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane Suppliers

Global( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55717	58
Jinan ponder chemical co. LTD	0531-0000	thinklifescience@163.com	China	19690	58
Energy Chemical	021-58432009 400-005-6266	marketing1@energy-chemical.com	China	44894	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Jinan ponder chemical co. LTD	58
Energy Chemical	58

(1’R,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane (1R)-1-[(2S)-6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-yl]-1,2-ethanediol 2-(4-Methylbenzenesulfonate) 1,2-Ethanediol, 1-[(2S)-6-fluoro-3,4-dihydro-2H-1-benzopyran-2-yl]-, 2-(4-methylbenzenesulfonate), (1R)- 303176-40-1 Aromatics Intermediates & Fine Chemicals. Sulfur & Selenium Compounds Pharmaceuticals