Skip to Content
MilliporeSigma

Key Documents

View All Documentation

Skip To

248940

(S)-(+)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate

97%

Synonym(s):

(S)-(+)-1,1′-Binaphthalene-2,2′-diyl hydrogen phosphate, (S)-4-Hydroxydinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-oxide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
1 g

Available to ship TODAY

$135.00
5 g
Check Cart for Availability
$286.00

About This Item

Empirical Formula (Hill Notation):
C20H13O4P
CAS Number:
35193-64-7
Molecular Weight:
348.29
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
24854963
MDL number:
MFCD00010045
Beilstein/REAXYS Number:
4787775

$135.00

Available to ship TODAYDetails

​
Request a Custom Order
​
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

assay

97%

form

solid

optical activity

[α]22/D +595°, c = 1.35 in methanol

reaction suitability

reagent type: chrial catalyst

functional group

phosphate

SMILES string

OP1(=O)Oc2ccc3ccccc3c2-c4c(O1)ccc5ccccc45

InChI

1S/C20H13O4P/c21-25(22)23-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)24-25/h1-12H,(H,21,22)

InChI key

JEHUZVBIUCAMRZ-UHFFFAOYSA-N

Application

Used as a chiral Bronsted acid catalyst in the enantoselective Mannich reaction.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
674605717738680184
(S)-(+)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate 97%

Sigma-Aldrich

248940

(S)-(+)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate

(R)-3,3′-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate 95%

Sigma-Aldrich

674605

(R)-3,3′-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate

(S)-3,3′-Bis(9-anthracenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate

Sigma-Aldrich

717738

(S)-3,3′-Bis(9-anthracenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate

(S)-3,3′-Bis(triphenylsilyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate 96%

Sigma-Aldrich

680184

(S)-3,3′-Bis(triphenylsilyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate

description

97%

description

95%

description

-

description

96%

assay

97%

assay

95%

assay

-

assay

96%

reaction suitability

reagent type: organic catalyst

reaction suitability

reagent type: organic catalyst

reaction suitability

-

reaction suitability

reagent type: organic catalyst

functional group

phosphate

functional group

-

functional group

phosphate

functional group

phosphate

form

solid

form

solid

form

solid

form

solid

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical activity

[α]22/D +595°, c = 1.35 in methanol

optical activity

[α]20/D -220°, c = 1 in chloroform (typical)

optical activity

-

optical activity

[α]22/D +210°, c = 1 in chloroform

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315

Precautionary Statements

P302 + P352

Hazard Classifications

Skin Irrit. 2

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters