(2-oxochromen-4-yl) 4-methylbenzenesulfonate

Modify Date: 2026-07-16 11:53:18

(2-oxochromen-4-yl) 4-methylbenzenesulfonate structure	Common Name	(2-oxochromen-4-yl) 4-methylbenzenesulfonate
	CAS Number	200055-89-6	Molecular Weight	316.32800
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₆H₁₂O₅S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(2-oxochromen-4-yl) 4-methylbenzenesulfonate
Synonym	More Synonyms

Molecular Formula	C₁₆H₁₂O₅S
Molecular Weight	316.32800
Exact Mass	316.04100
PSA	81.96000
LogP	3.94990
InChIKey	AGSIRLLERPDOJX-UHFFFAOYSA-N
SMILES	Cc1ccc(S(=O)(=O)Oc2cc(=O)oc3ccccc23)cc1

4-Hydroxycoumarin structure

4-Hydroxycoumarin

CAS#:1076-38-6

Tosyl chloride structure

Tosyl chloride

CAS#:98-59-9

~97%

(2-oxochromen-4-yl) 4-methylbenzenesulfonate Structure

(2-oxochromen-4...

CAS#:200055-89-6

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Literature: Saito, Takao; Ohkubo, Takahiro; Kuboki, Hideki; Maeda, Masayuki; Tsuda, Kensaku; Karakasa, Takayuki; Satsumabayashi, Sadayoshi Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 18 p. 3065 - 3080

Precursor 2
CAS#:1076-38-6 4-Hydroxycoumarin CAS#:98-59-9 Tosyl chloride
DownStream 5
CAS#:941-55-9 tosylazide CAS#:118545-81-6 4-(2-oxochromen... CAS#:120346-46-5 4-(4-fluorophen... CAS#:15185-05-4 2H-1-Benzopyran...
CAS#:88369-09-9 4-benzylsulfany...

4-tosylatecoumarin

2-oxo-2H-chromen-4-yl tosylate

2-oxo-2H-chromen-4-yl 4-methylbenzenesulfonate

4-hydroxycoumarin p-toluenesulfonate ester

4-oxo-4H-chromen-2-yl tosylate

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