Cas no 75714-59-9 ((R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl)

(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl is a chiral binaphthyl derivative widely used as a ligand or building block in asymmetric synthesis. Its rigid, axially chiral structure enhances stereoselectivity in catalytic reactions, particularly in transition-metal-catalyzed transformations. The bromo substituents at the 3,3'-positions provide reactive sites for further functionalization, while the dimethoxy groups contribute to electronic tuning and solubility. This compound is valued for its high enantiopurity and stability, making it suitable for applications in pharmaceuticals, agrochemicals, and materials science. Its well-defined stereochemistry ensures consistent performance in enantioselective processes, supporting the development of optically active compounds with precision.

(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl structure

75714-59-9 structure

Product Name:(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl

CAS No:75714-59-9

MF:C₂₂H₁₆Br₂O₂

MW:472.169244766235

MDL:MFCD04038415

CID:562373

PubChem ID:87569195

Update Time:2025-10-15

(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl Chemical and Physical Properties

Names and Identifiers

- 1,1'-Binaphthalene,3,3'-dibromo-2,2'-dimethoxy-, (1R)- (9CI)
- (R)-3,3
- (R)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER
- (R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl
- (+-)-3,3'-dibromo-2,2'-dimethoxy-1,1'-binaphth
- (R)-3,3'-(R)-3,3'-Dibromo-2,2'-Dimethoxy-1-Binaphthyl
- (R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene
- (S)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER
- (S)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL
- 3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER
- 3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL
- rac-3,3'-dibromo-2,2'-dimethoxy-1,1'-dinaphthyl
- (S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene
- NSC697407
- 3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene
- 3-bromo-1-(3-bromo-2-methoxy-1-naphthyl)-2-methoxy-naphthalene
- 3-bromo-1-(3-bromo-2-methoxynaphthalen-1-yl)-2-methoxynaphthalene
- PubChem8171
- PubCh
- AC1148
- CS-11661
- FT-0641573
- 4,4'-bis[2-bromo-3-methoxynaphthalene]
- MFCD04038415
- CS-W009629
- A857409
- NSC-697407
- 75640-69-6
- 1,1'-Binaphthalene, 3,3'-dibromo-2,2'-dimethoxy-
- A923254
- FT-0654039
- AKOS015910890
- SY027683
- (S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene, >=98.0% (HPLC)
- AP-406/41885690
- NCI60_034744
- D2801
- CS-0369303
- A1-02613
- (S)-3,3 inverted exclamation mark -Dibromo-2,2 inverted exclamation mark -dimethoxy-1,1 inverted exclamation mark -binaphthalene
- CHEMBL1969242
- 75714-59-9
- SCHEMBL3263989
- (1S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene
- CS-0031465
- (R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene, >=95.0% (HPLC)
- AMY20001
- 75714-60-2
- D2802
- SY027684
- (R)-3,3 inverted exclamation mark -Dibromo-2,2 inverted exclamation mark -dimethoxy-1,1 inverted exclamation mark -binaphthalene
- AC1709
- DB-021800
- 3,3\\'-Dibromo-2,2\\'-dimethoxy-1,1\\'-binaphthalene
- (R)-3,3\\'-DIBROMO-2,2\\'-DIMETHOXY-1,1\\'-BINAPHTHYL
- (R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl
- MDL： MFCD04038415
- Inchi： 1S/C22H16Br2O2/c1-25-21-17(23)11-13-7-3-5-9-15(13)19(21)20-16-10-6-4-8-14(16)12-18(24)22(20)26-2/h3-12H,1-2H3
- InChI Key： DFTUKDIMHCCQIT-UHFFFAOYSA-N
- SMILES： BrC1=CC2C=CC=CC=2C(=C1OC)C1=C(C(=CC2C=CC=CC1=2)Br)OC

Computed Properties

Exact Mass: 469.95200
Monoisotopic Mass: 469.952
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 2
Heavy Atom Count: 26
Rotatable Bond Count: 3
Complexity: 431
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Tautomer Count: nothing
XLogP3: 7.4
Topological Polar Surface Area: 18.5

Experimental Properties

Color/Form: White lens powder
Density: 1.556±0.06 g/cm3 (20 oC 760 Torr),
Melting Point: 180.0 to 185.0 deg-C
Boiling Point: 468.4°C at 760 mmHg
Flash Point: 195.2°C
Refractive Index: 12 ° (C=1, CHCl3)
Solubility: Insuluble (1.5E-5 g/L) (25 oC),
PSA: 18.46000
LogP: 7.20220
Solubility: Not determined

(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl Security Information

Symbol:
Signal Word：Warning
Hazard Statement： H319,H335
Warning Statement： P261,P305+P351+P338
WGK Germany：3
Hazard Category Code： R36/37
Safety Instruction： S26-S36/37/39
Hazardous Material Identification：
Safety Term：S26-S36/37/39
Risk Phrases：R36/37/38

(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl Customs Data

HS CODE：2909309090
Customs Data：

China Customs Code:
2909309090

Overview:

2909309090 Other aromatic ethers and their halogenated derivatives\sulfonation\Nitrated derivative(Including nitrosative derivatives).Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

Declaration elements:

Product Name, component content, use to

Summary:

2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
SU ZHOU XIN JIA YUAN HUA XUE Technology Co., Ltd.	lj0005-1g	(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl	75714-59-9	98%,99%e.e.	1g	￥1350.0	2024-07-19
SU ZHOU XIN JIA YUAN HUA XUE Technology Co., Ltd.	lj0005-250mg	(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl	75714-59-9	98%,99%e.e.	250mg	￥765.0	2024-07-19
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	D121036-1g	(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl	75714-59-9	95%	1g	￥720.90	2023-09-03
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	D121036-250mg	(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl	75714-59-9	95%	250mg	￥261.90	2023-09-03
Alichem	A219005985-5g	(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene	75714-59-9	95%	5g	$516.78	2023-09-01
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.	D2801-1G	(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl	75714-59-9	>98.0%(GC)	1g	￥1640.00	2024-04-15
SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.	R011131-1g	(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl	75714-59-9	98%	1g	￥550	2023-09-07
SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.	R011131-250mg	(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl	75714-59-9	98%	250mg	￥175	2023-09-07
BAI LING WEI Technology Co., Ltd.	533594-100MG	(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl, 98%	75714-59-9	98%	100MG	￥ 323	2022-04-26
BAI LING WEI Technology Co., Ltd.	533594-200MG	(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl, 98%	75714-59-9	98%	200MG	￥ 487	2022-04-26

(R)-3,3'-Dibtomo-2,2’-dimethoxy-1,1’-binaphthyl Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:75714-59-9)(R)-3,3"-二溴-2,2"-二甲氧基-1,1"-聯(lián)萘酚

Order Number:LE1690432

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:33

Price ($):discuss personally

Email:[email protected]

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