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(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol

(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol structure

CAS No.: 55515-99-6

Chemical Name:: (R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol

Synonyms: (R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol;(S)-3,3'-DIMETHYL-1,1'-BINAPHTHALENE-2,2'-DIOL;(1S)-3,3'-diMethyl-1,1'-Binaphthalene]-2,2'-diol;(S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol;(1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol;(1S)-3,3'- dimethyl [1,1'- binaphthyl ]-2,2'- diol;[1,1'-Binaphthalene]-2,2'-diol, 3,3'-dimethyl-, (1S)-;(S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol, 99%e.e.;(1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol, 95% (99% ee)

CBNumber:: CB6752231

Molecular Formula:: C22H18O2

Molecular Weight:: 314.38

MDL Number:: MFCD00187966

MOL File:: 55515-99-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:54:23

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(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol Properties

Melting point	203-204 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3))
Boiling point	461.2±40.0 °C(Predicted)
Density	1.245±0.06 g/cm3(Predicted)
storage temp.	2-8°C, protect from light, stored under nitrogen
pka	8.61±0.50(Predicted)
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

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

(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Strem Chemicals	08-1021	(1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol, 95% (99% ee) 95%(99%ee)	55515-99-6	100mg	$198	2026-04-30	Buy
Activate Scientific	AS117740	(1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol 98%EE	55515-99-6	1g	$272	2026-06-04	Buy
aablocks	AA00DJN4	(1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol 98%	55515-99-6	50mg	$23	2026-05-28	Buy
aablocks	AA00DJN4	(1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol 98%	55515-99-6	100mg	$38	2026-05-28	Buy
aablocks	AA00DJN4	(1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol 98%	55515-99-6	250mg	$59	2026-05-28	Buy

Product number	Packaging	Price	Buy
08-1021	100mg	$198	Buy
AS117740	1g	$272	Buy
AA00DJN4	50mg	$23	Buy
AA00DJN4	100mg	$38	Buy
AA00DJN4	250mg	$59	Buy

(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol Chemical Properties, Uses, Production

Definition

ChEBI: 3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol is a member of naphthols.

(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol Preparation Products And Raw materials

Raw materials

1,1'-Binaphthalene, 2,2'-bis(methoxymethoxy)-3,3'-dimethyl-, (1R)- (R)-(+)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl Dimethyl sulfate Hydrochloric acid Ethanol

Dichloromethane

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Preparation Products

(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol Suppliers

Global Suppliers ( 33)

Supplier	Tel	Email	Country	ProdList	Advantage
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7916	65
Tianjin Derchemist Science & Technology Co., Ltd.	22-58627059 13920586291	zdcomcon@126.com	China	4094	50
Shanghai Chiral bio-compound co., Ltd.	021-5068 3667/17749785980/1029026415; 17749785980	1029026415@qq.com	China	4501	58
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	87240	60
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
LaaJoo	021-60702684 18516024827	huang.jiayi@sinocompound.com	China	2280	58
Greenherbs Science and Technology Development Co., Ltd.	010-61136123	pub02@greenherbs.com.cn	China	4045	58
Henan Alfachem Co.,Ltd.	0371-55051623 18137891487	3983243027@qq.com	China	9990	58
Shanghai Anyinuo Biomedical Technology Co., Ltd.	021-34625901	420970979@qq.com	China	5982	58
Suzhou Xinghuo Biotechnology Co., Ltd.	19945655289 17736114707	xinghuoshengwu@163.com	China	300	58

Supplier	Advantage
Daicel Chiral Technologies (China)CO.,LTD	65
Tianjin Derchemist Science & Technology Co., Ltd.	50
Shanghai Chiral bio-compound co., Ltd.	58
Shanghai YuanYe Biotechnology Co., Ltd.	60
Amadis Chemical Company Limited	58
LaaJoo	58
Greenherbs Science and Technology Development Co., Ltd.	58
Henan Alfachem Co.,Ltd.	58
Shanghai Anyinuo Biomedical Technology Co., Ltd.	58
Suzhou Xinghuo Biotechnology Co., Ltd.	58

(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol Spectrum

(R)-3,3'-DIMETHYL-1,1'-BINAPHTHALENE-2,2'-DIOL(55515-99-6)¹HNMR

55515-99-6 ((R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol) Related Search:

(R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol S-3,3'-di-9-phenanthrenyl-5,5',6,6',7,7',8,8'-octahydro-1,1'-Binaphthalene]-2,2'-diol R-3,3'-bis(3,5-bis(trifluoroMethyl)phenyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol R-3,3'-bis([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol S-5,5',6,6',7,7',8,8'-octahydro-3,3'-diphenyl-[1,1'-Binaphthalene]-2,2'-diol

S-3,3'-bis((2-Naphthyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol 3,3'-diiodo-2,2'-dimethoxy-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthalene (3R)-3,3'-bis(perfluorophenyl)-[1,1'-binaphthalene]-2,2'-diol (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis(4-nitrophenyl)-[1,1'-binaphthalene]-2,2'-diol S-3,3'-bis[4-(trifluoroMethyl)phenyl]-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol

R-3,3'-bis[4-(trifluoroMethyl)phenyl]-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol R-3,3'-bis(2-Naphthyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol S-3-3'-Bis(3,5-bis(methyl)phenyl)-1,1'-bi-2-naphthol (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis(4-methoxyphenyl)-[1,1'-binaphthalene]-2,2'-diol R-3,3'-bis(3,5-diMethylphenyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol

R-5,5',6,6',7,7',8,8'-octahydro-3,3'-diphenyl-[1,1'-Binaphthalene]-2,2'-diol R-3-3'-Bis(3,5-bis(methyl)phenyl)-1,1'-bi-2-naphthol

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(S)-3,3'-DIMETHYL-1,1'-BINAPHTHALENE-2,2'-DIOL (1S)-3,3'-diMethyl-1,1'-Binaphthalene]-2,2'-diol (S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol, 99%e.e. (1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol, 95% (99% ee) [1,1'-Binaphthalene]-2,2'-diol, 3,3'-dimethyl-, (1S)- (1S)-3,3'- dimethyl [1,1'- binaphthyl ]-2,2'- diol (1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol (S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol (R)-3,3'-Dimethyl-1,1'-binaphthalene-2,2'-diol 55515-99-6