(R)-VAPOL

Reaction

Product Name: (R)-VAPOL
CAS No.: 147702-16-7
Chemical Name: (R)-VAPOL
Synonyms: (S)-VAPOL;(R)-VAPOL;(R)-VAPOL 97%;(R)-VAPOL;(R)-VAPOL,99%e.e.;(S)-2,2'-DIPHENYL-(4-BIPHENANTHROL);(R)-2,2'-DIPHENYL-3,3'-(4-BIPHENANTHROL);(R) -2,2'--diphenyl-3,3 '- (4-phenanthrenol;(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol;(3R)-2,2'- diphenyl [3,3'- phenanthrene ]-4,4'- diol
CBNumber: CB4450751
Molecular Formula: C40H26O2
Formula Weight: 538.63
MOL File: 147702-16-7.mol

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(R)-VAPOL Property

Melting point:: 225-229 °C
alpha: -123.4° (c 1.0, THF)
Boiling point:: 712.2±60.0 °C(Predicted)
Density: 1.286±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 8.37±0.30(Predicted)
form: Powder
color: white to pale yellow
optical activity: [α]20/D -144°, c = 1 in chloroform

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Safety

Hazard Codes: Xn
Risk Statements: 37/38-40-41
Safety Statements: 26-36/37/39
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

H351Suspected of causing cancer

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 675210
Product name: (R)-VAPOL
Purity: 97%
Packaging: 100mg
Price: $143
Updated: 2025/07/31

Sigma-Aldrich

Product number: 675210
Product name: (R)-VAPOL
Purity: 97%
Packaging: 500mg
Price: $341
Updated: 2025/07/31

Strem Chemicals

Product number: 08-1704
Product name: (3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct, min. 98% (R)-VAPOL
Packaging: 100mg
Price: $255
Updated: 2024/03/01

Strem Chemicals

Product number: 08-1704
Product name: (3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct, min. 98% (R)-VAPOL
Packaging: 500mg
Price: $1021
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: HCH0009280
Product name: (3R)-(-)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT
Purity: 95.00%
Packaging: 500MG
Price: $1109.06
Updated: 2021/12/16

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(R)-VAPOL Chemical Properties,Usage,Production

Reaction

Chiral ligand used in catalytic asymmetric aziridination.
Chiral ligand used in catalytic asymmetric imino aldol reaction.
Chiral ligand used in catalytic asymmetric Petasis reaction.

Uses

VAPOL has proven to be an excellent ligand in catalytic asymmetric Diels-Alder, imine aldol, and aziridination reactions.

(R)-VAPOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-VAPOL Suppliers

China 26 Germany 1 Switzerland 1 United States 3 Global 31

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7471
Advantage: 65

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Shanghai Chiral bio-compound co., Ltd.

Tel: 021-5068 3667/17749785980/1029026415; 17749785980
Fax: 021-50683667
Email: 1029026415@qq.com
Country: China
ProdList: 3397
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Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

LaaJoo

Tel: 021-60702684 18516024827
Email: huang.jiayi@sinocompound.com
Country: China
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Greenherbs Science and Technology Development Co., Ltd.

Tel: 010-61136123
Fax: +86 (10) 8857-9127
Email: pub02@greenherbs.com.cn
Country: China
ProdList: 4049
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: (5)02557626880
Email: dt3@aikonchem.com
Country: China
ProdList: 15493
Advantage: 58

Shanghai Anyinuo Biomedical Technology Co., Ltd.

Tel: 021-34625901 18018851262;
Email: 420970979@qq.com
Country: China
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147702-16-7, (R)-VAPOLRelated Search:

R-3,3'-bis[4-(trifluoroMethyl)phenyl]-[1,1'-Binaphthalene]-2,2'-diol Dichloromethane (R)-VAPOL HYDROGENPHOSPHATE (S)-VAPOL hydrogenphosphate (R)-VAPOL

(R)-VAPOL 97%

(R)-VAPOL,99%e.e.

(S)-2,2'-DIPHENYL-(4-BIPHENANTHROL)

(R)-VAPOL

(S)-VAPOL

(R)-2,2'-DIPHENYL-3,3'-(4-BIPHENANTHROL)

(3R)-(-)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT

(3S)-(+)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT

(3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-dioldichloromethaneadduct,min.98%(R)-VAPOL

(3R)-(-)-2,2''-DIPHENYL-[3,3''-BIPHENANTHRENE]-4,4''-DIOL DICHLOROMETHANE ADDUCT (R)-VAPOL

(R) -2,2'--diphenyl-3,3 '- (4-phenanthrenol

(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol

3,3'-Biphenanthrene]-4,4'-diol, 2,2'-diphenyl-, (3R)-

(3R)-2,2'- diphenyl [3,3'- phenanthrene ]-4,4'- diol

(<i>R</i>)-VAPOL

147702-16-7

C40H26O212CH2Cl2

BINOL Series

Chiral Oxygen