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680192

2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane

96%

Synonym(s):

S-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole

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Pack SizeSKUAvailabilityPrice
500 mg

Estimated to ship onMay 04, 2026fromMILWAUKEE

$167.00

About This Item

Empirical Formula (Hill Notation):
C15H26N2O2
CAS Number:
131833-92-6
Molecular Weight:
266.38
NACRES:
NA.22
PubChem Substance ID:
24885545
UNSPSC Code:
12352005
MDL number:
MFCD08458310

$167.00

Estimated to ship onMay 04, 2026Details

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Quality Level

100

assay

96%

optical activity

[α]/D -121 to -113°, c = 1% in chloroform

refractive index

n20/D 1.4665

density

0.9864 g/mL at 25 °C

functional group

ether

SMILES string

CC(C)[C@H]1COC(=N1)C(C)(C)C2=N[C@H](CO2)C(C)C

InChI

1S/C15H26N2O2/c1-9(2)11-7-18-13(16-11)15(5,6)14-17-12(8-19-14)10(3)4/h9-12H,7-8H2,1-6H3/t11-,12-/m1/s1

InChI key

XFZUPCITFHSROM-VXGBXAGGSA-N

Application

Bisoxazoline ligand - chiral catalyst for asymetric synthesis.

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This Item
650897405000496073
2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane 96%

Sigma-Aldrich

680192

2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane

(4S,4′S)-(−)-2,2′-(3-Pentylidene)bis(4-isopropyloxazoline) 97%

Sigma-Aldrich

650897

(4S,4′S)-(−)-2,2′-(3-Pentylidene)bis(4-isopropyloxazoline)

(−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline] 97%

Sigma-Aldrich

405000

(−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline]

2,6-Bis[(4S)-4-phenyl-2-oxazolinyl]pyridine 98%

Sigma-Aldrich

496073

2,6-Bis[(4S)-4-phenyl-2-oxazolinyl]pyridine

assay

96%

assay

97%

assay

97%

assay

98%

functional group

ether

functional group

ether

functional group

ether, phenyl

functional group

ether, phenyl

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical activity

[α]/D -121 to -113°, c = 1% in chloroform

optical activity

-

optical activity

[α]20/D −160°, c = 1 in ethanol

optical activity

[α]20/D −224°, c = 1 in chloroform

density

0.9864 g/mL at 25 °C

density

1.002 g/mL at 25 °C (lit.)

density

1 g/mL at 25 °C (lit.)

density

-

refractive index

n20/D 1.4665

refractive index

n20/D 1.4710 (lit.)

refractive index

-

refractive index

-

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR9241
MKBZ5453V
MKBS4007V
MKBJ3528V
02214PE

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Articles

C2-symmetric chiral bisoxazolines (BOX) ligands

BOX ligand complex enhances catalytic enantioselective aziridination of styrene, with phenyl substituents proving superior over t-Bu groups.

Organic Syntheses, 83, 97-97 (2005)

Global Trade Item Number

SKUGTIN
680192-500MG04061838128836

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