ChemicalBook >> CAS DataBase List >>(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione

(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione

(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione structure

CAS No.: 17553-89-8

Chemical Name:: (7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione

Synonyms: (-)-Hajos-Parrish Ketone;HAJOS-PARRISH KETONE, (R)-(-)-ISOMER;(7aR)-7a-Methyl-2,3,6,7-tetrahydroindene-1,5-dione;(R)-(-)-7a-Methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione;(R)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione;(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione;(R)-(-)-2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione;1H-Indene-1,5(6H)-dione, 2,3,7,7a-tetrahydro-7a-methyl-, (7aR)-;(S)-(3-Acetyl-Triphenylphosphoranylidene)-4-Phenyl-Oxazolidin-2-One;(R)-(-)-2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione

CBNumber:: CB2432801

Molecular Formula:: C10H12O2

Molecular Weight:: 164.2

MDL Number:: MFCD08235115

MOL File:: 17553-89-8.mol

MSDS File:: SDS

Last updated:2026-09-12 18:51:18

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(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione Properties

Melting point	57.0 to 61.0 °C
storage temp.	2-8°C
form	powder to crystal
color	White to Light yellow to Light orange

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	2914790090

(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione price More Price(43)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T2636	(R)-(-)-2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione >98.0%(GC)	17553-89-8	1g	$254	2023-01-07	Buy
Usbiological	284328	(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione Asreported	17553-89-8	25mg	$446	2026-06-03	Buy
Usbiological	284328	(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione Asreported	17553-89-8	50mg	$635	2026-06-03	Buy
Usbiological	284328	(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione Asreported	17553-89-8	100mg	$897	2026-06-03	Buy
Usbiological	284328	(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione Asreported	17553-89-8	250mg	$1327	2026-06-03	Buy

Product number	Packaging	Price	Buy
T2636	1g	$254	Buy
284328	25mg	$446	Buy
284328	50mg	$635	Buy
284328	100mg	$897	Buy
284328	250mg	$1327	Buy

(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione Preparation Products And Raw materials

Raw materials

Preparation Products

(7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione Suppliers

Global Suppliers ( 41)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Shanghai T&W Pharmaceutical Co., Ltd.	+86 21 61551611		China	9874	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 13913916777	cfzhang@aikonchem.com	China	19902	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shanghai Longsheng chemical Co.,Ltd.	59
Chemsky（shanghai）International Co.,Ltd.	50
Shanghai T&W Pharmaceutical Co., Ltd.	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
9ding chemical ( Shanghai) Limited	55

17553-89-8 ((7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione) Related Search:

7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione (7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione S-4-Phenyl-2-oxazolidonone Indene (S)-(+)-2,3,7,7a-Tetrahydro-7a-methyl-1H

(S)-4,7a-Dimethyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione

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HAJOS-PARRISH KETONE, (R)-(-)-ISOMER (S)-(3-Acetyl-Triphenylphosphoranylidene)-4-Phenyl-Oxazolidin-2-One (R)-(-)-2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione (R)-(-)-2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione (R)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione (R)-(-)-7a-Methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione 1H-Indene-1,5(6H)-dione, 2,3,7,7a-tetrahydro-7a-methyl-, (7aR)- (-)-Hajos-Parrish Ketone (7aR)-7a-Methyl-2,3,6,7-tetrahydroindene-1,5-dione (7aR)-7a-Methyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione 17553-89-8 C29H24NO3P