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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 18531-94-7
18531-94-7 structure

18531-94-7

  • Molecular Weight: 286.32400
  • Formula: C20H14O2
  • Name: (R)-(+)-1,1'-Bi-2-naphthol
  • Synonyms: -diol; 2,2' -binaphthyl; -dinaphthyl; -DINAPHTHOL; -Bi-2-naphtho; BI-2-NAPHTHOL; (R)-(+)-BINOL; DI-B-NAPHTHOL; (R)-[1,1' -Bi-2-naphthol; R-(+)-1,1’ -Bi(2-naphthol); (R)-(+)-2,2' (R)-(+)-1,1' (S)-(+)-1,1' (R)-(+)-1,1‘ -Dihydroxy-1,1' -binaphthyl-2,2' (R)-1,1'-BI-2-NAPHTHOL; -Binaphthalene-2,2' -Binaphthalene]-2,2' (R)-(+)-1,1-BI-2-NAPHTHOL; (R)-(+)-1,1-Bi(2-Naphthol); (R)...
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 18531-94-7 Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • Hazard Symbols:
  • HazardClass:6.1
Properties
  • Appearance:
  • Beige powder
  • Molecular Weight:
  • 286.32400
  • Density:
  • 1.301
  • Boiling Point:
  • 462.1°C at 760 mmHg
  • Melting Point:
  • 215-218°C
  • Flash Point:
  • 218.9°C
  • Alpha:
  • 35.5 o (C=1, THF)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 36.0 ° (C=1, THF)
  • Solubility:
  • insoluble
  • Stability:
  • Stable under normal temperatures and pressures.
  • Usage:
  • Chiral ligand.
  • More Properties>>
Upstream Product Downtream information
There are 267 suppliers who can provide (R)-(+)-1,1'-Bi-2-naphthol with CAS No. 18531-94-7
(R)-(+)-1,1'-Bi-2-naphtholCAS NO.: 18531-94-7
  • FOB Price:5600 USD/Kilogram 
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:10 Day/Metric Ton 
  • Formula:C20H14O2 
  • Payment:L/C,T/T,Western Union,MoneyGram,The currency, 
  • Updatetime:Dec 20 2019 
Hebei Yanxi Chemical Co.,Ltd
  • Category:Partnership
  • Registered Time:2017
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jungang xing
  • Employees:11 - 50 People
  • Tel:86-311-66561638
  • Fax:86-311-66561638
  • Address:Zhang zhe, guangzong county, xingtai city, hebei province
1YR Main Products
Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!
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(R)-(+)-1,1'-Bi(2-naphthol)
  • FOB Price:2 USD/Kilogram 
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:13 Year/Metric Ton 
  • Formula:C20H14O2 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
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(R)-(+)-1,1'-Bi-2-naphthol Manufacturer/High quality/Best pr...
  • Cas No:18531-94-7 
  • Purity:99% 
  • Formula:C20H14O2 
  • Appearance:normal appearance 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:Superiority as a professional chemical company, we devote to the development, production and trade of fine chemical, organic compounds, intermediate, api and customized chemicals for more than 20 years and have passed iso9001 quality management system certific...
  • Updatetime:Dec 20 2019 
Hebei zhuangkai biotechnology co. LTD
  • Category:Corporation/Limited Liability Company
  • Registered Time:2019
  • Registered Capital:Above US$100 Million
  • Legal Representative:qiaoxuejun
  • Employees:51 - 100 People
  • Tel:+86-311-85355123
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  • Address:block B, jinyuan business plaza, no. 15
1YR Main Products
Pharmaceutical intermediates Pesticide intermediates
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(R)-(+)-1,1'-Bi-2-naphthol
  • FOB Price:100 USD/Kilogram 
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C20H14O2 
  • Payment:T/T 
  • Updatetime:Dec 06 2019 
Jinlan Pharm-Drugs Technology Co., Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:Shelly Cao
  • Employees:51 - 100 People
  • Tel:86-571-85829152
  • Fax:86-571-85829153
  • Address:Room 606, Fuyi Center, #298 Quanfuqiao Road, Jiang
7YRS Main Products
Veterinary products,Nutrition products,Agrochemicals,Active pharmaceutical Ingredients,Custom systhesis,Contract manufacturing
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High quality (R)-(+)-1,1'-Bi-2-Naphthol supplier in China
  • FOB Price:1 USD/Kilogram 
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:200 Year/Metric Ton 
  • Formula:C20H14O2 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
  • Registered Time:0
  • Employees:51 - 100 People
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Address:No. 3 Tonglin Square, Changle Road, Xiamen, China (Fujian) Free Trade Pilot Area, B502
1YR Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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(R)-(+)-1,1'-Bi-2-naphthol CAS NO.18531-94-7
  • FOB Price:1 USD/Kilogram 
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:99% min 
  • Supply Ability:800 Month/Kilogram 
  • Formula:C20H14O2 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Apr 09 2019 
Wuhan New-Rise Biochem Co,. Ltd
  • Registered Time:0
  • Tel:86-27-13407111142
  • Fax:86-27-13407111142
  • Address:HUBEI WUHAN
2YRS Main Products
PharmaceuticaL
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(R)-2,2'-Dihydroxy-[1,1']-binaphthyl
  • Cas No:18531-94-7 
  • Purity:97.00% 
  • Formula:C20H14O2 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:intermediates, drug discovery
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
-112YR Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
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(R)-(+)-1,1'-Bi-2-naphthol
  • Cas No:18531-94-7 
  • Purity:99% 
  • Formula:C20H14O2 
  • Appearance:white crystalline powder 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Aug 29 2017 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
6YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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(R)-(+)-1,1'-Bi-2-naphthol
  • FOB Price:0 USD/Kilogram 
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:99.0%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C20H14O2 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Dec 20 2019 
Shanghai Hongbang Medical Technology CO., Ltd
  • Registered Time:0
  • Tel:86-136-71516988
  • Fax:86-21-24280809
  • Address:Yongde Road369, Minhang District, Shanghai City
Main Products
D-Camphor-10-Sulfonic Acid; L-camphor-10-sulfonic acid; D(+)-10-Camphorsulfonyl chloride; (+)-camphor-10-sulfonyl chloride; L- Mandelic acid; D- Mandelic acid;
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(R)-(+)-1,1'-Bi-2-naphthol
  • Cas No:18531-94-7 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C20H14O2 
  • Payment:T/T 
  • Updatetime:Oct 26 2019 
Shanghai FWD Chemicals ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Employees:51 - 100 People
  • Tel:86-21-34226250
  • Fax:86-21-34226250
  • Address:Room 802,Lotus Tower ,159 Tianzhou Road Xuhui Dist
Main Products
It specializes in a comprehensive custom synthesis and manufacturing from gram to Multi ton production and also offer a laboratory scale multi-step synthesis of a wide variety of organic compounds .
Contact Supplier
(R)-(+)-1,1′-Bi(2-naphthol)
  • Cas No:18531-94-7 
  • Formula:C20H14O2 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:Shanghai Credit Asia Chemical Co., Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, and custom synthesis according to client’s requirements.
  • Updatetime:Jun 12 2019 
Shanghai Forever Synthesis Co.,Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:2013
  • Employees:51 - 100 People
  • Tel:86-21-61124658
  • Fax:86-21-61294103
  • Address:Nianjiabang Rd, Pudong, Shanghai
Main Products
Shanghai Forever Synthesis Co.,Ltd. is a professional chemical supplier for API, intermediates, fine chemicals, and customized synthesis.
Contact Supplier
(R)-(+)-1,1'-Bi-2-naphthol
  • Cas No:18531-94-7 
  • Purity:contact us for more details about (R)-(+)-1,1'-Bi-2-naphthol, CAS:18531-94-7 
  • Formula:C20H14O2 
  • Appearance:contact us for more details about (R)-(+)-1,1'-Bi-2-naphthol, CAS:18531-94-7 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the (R)-(+)-1,1'-Bi-2-naphthol, CAS:18531-94-7 with the most competitive price and the best quality...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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(R)-(+)-1,1'-BI(2-NAPHTHOL)
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C20H14O2 
  • Payment:T/T,LC,DP,DA 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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R-(+)-1,1'-Bi-2-naphthol R-(+)-Binol
  • Cas No:18531-94-7 
  • Purity:98%+ 
  • Formula:C20H14O2 
  • Payment:T/T,Western Union,MoneyGran, 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:High purity with HPLC & NMR chart 99% purity with low price in stock specilized in hard-to-find chemicals .Hope Chemical can provide our customers with top grade synthetic service, process optimization, production line design and etc. Our products include phar...
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-21-61723543
  • Fax:86-21-33250189
  • Address:Room508, Building1, No.88 CaiLun Road Zhangjiang H
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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(R)-(+)-1,1'-Bi-2-naphthol
  • Cas No:18531-94-7 
  • Purity:99% 
  • Formula:C20H14O2 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:off-white crystal powder
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xuan Liu
  • Employees:11 - 50 People
  • Tel:86-311-66600578
  • Fax:86-311-66600576
  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
Contact Supplier
(R)-(+)-1,1'-Bi-2-naphthol
  • Cas No:18531-94-7 
  • Min.Order:0/Metric Ton 
  • Purity:98% 
  • Supply Ability:Metric Day/Ton 
  • Formula:C20H14O2 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:May 16 2018 
FORT ST BIOLOGICAL TECHNOLOGY LIMITED
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-311-13292230735
  • Fax:86-311-13292230735
  • Address:jianhua street
Main Products
Our main products are bkedbp,cec,cprc,emc,cl-pvp,Fu-F,PV series etc.And also the materials of Steroids powder
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(R)-1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol
  • FOB Price:1 USD/Gram 
  • Cas No:18531-94-7 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C20H14O2 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
Contact Supplier
(R,S)-Binol
  • Cas No:18531-94-7 
  • Min.Order:10/Gram 
  • Purity:99.00% 
  • Supply Ability:230 Month/Kilogram 
  • Formula:C20H14O2 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:May 24 2017 
Wuhan Haizheng Industry & Trade Development Co. Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$10 Million - US$50 Million
  • Legal Representative:Hu Qiao
  • Employees:11 - 50 People
  • Tel:86-27-88660577
  • Fax:86-27-88991911
  • Address:27th FL.shuian international masion Bldg.1,Heping Ave.wuhan city
Main Products
medical intermediateadditives of cosmetics(CAS NO.127-82-2)plasticizer(CAS NO.1732-10-1)additives using welting(CAS NO.635-51-8)food additives for nutrient supplements,antiseptic substance
Contact Supplier
(R)-(+)-1,1'-Bi-2-naphthol
  • Cas No:18531-94-7 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C20H14O2 
  • Payment:TT 
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1996
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jingwenlong
  • Employees:11 - 50 People
  • Tel:86-571-85586718
  • Fax:86-571-85864795
  • Address:Joinhands Science Park, No.4028,Nanhuan Road,
Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
Contact Supplier
(R)-(+)-1,1'-Bi-2-naphthol
  • Cas No:18531-94-7 
  • Min.Order:1/Gram 
  • Purity:99.00% 
  • Formula:C20H14O2 
  • Payment:T/T 
  • Einecs:606-050-5; 210-014-0; 606-048-4 
  • Description:【Appearance】 white to light yellow crystal powder【Density】 1.301【Melting Point】 205-211℃【Refractive Index】 36.0 ° (C=1, THF)【Alpha】 35.5 o (C=1, THF)【Water】 Dioxane Solubility : 50 mg/mL, clear【Solubilities】 Dioxane: 50 mg/mL, clear【Storage tem...
  • Updatetime:May 13 2016 
Jiaxing Isen Chemical Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2011
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
  • Tel:86-573-85280080
  • Fax:86-573-85285100
  • Address:Address: Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China
Main Products
Pharmaceutical intermediates
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