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ChemicalBook >> CAS DataBase List >> (S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole

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

(S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole price.
  • $12 - $1495
  • Product name: (S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole
  • CAS: 131833-92-6
  • MF: C15H26N2O2
  • MW: 266.38
  • EINECS:
  • MDL Number:MFCD08458310
  • Synonyms:2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane;2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 96%;2,2-Bis[(4S)-4-isopropyl-2-oxazolin-2-yl]propane,99%e.e.;2,2-Bis[(4S)-4-isopropyl-2-oxazolin-2-yl]propane;2,2-bis[(4S)-4-isopropyloxazolin-2-yl]propane;Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-(1-methylethyl)-, (4S,4'S)-;(S,S)-2,2-Bis(4-isopropyl-2-oxazolin-2-yl)propane;(S，S)-2，2'-Isopropylidenebis(4-isopropyl-2-oxazoline)
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 10mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 25G
  • Manufactureraablocks
  • Product numberAA000ZPV
  • Product description2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee
  • Packaging100mg
  • Price$12
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000ZPV
  • Product description2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee
  • Packaging250mg
  • Price$16
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000ZPV
  • Product description2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee
  • Packaging1g
  • Price$48
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000ZPV
  • Product description2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee
  • Packaging5g
  • Price$218
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberK10915
  • Product description(S)-4,5-Dihydro-2-(2-((s)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole 97%
  • Packaging5G
  • Price$355
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberK10915
  • Product description(S)-4,5-Dihydro-2-(2-((s)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole 97%
  • Packaging25G
  • Price$1495
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number4898BB
  • Product description2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane
  • Packaging250mg
  • Price$139
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372746
  • Product description(4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee
  • Packaging5g
  • Price$418
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372746
  • Product description(4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee
  • Packaging250mg
  • Price$46
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372746
  • Product description(4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee
  • Packaging100mg
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372746
  • Product description(4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee
  • Packaging1g
  • Price$118
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0031154
  • Product description(S)-4,5-DIHYDRO-2-(2-((S)-4,5-DIHYDRO-4-ISOPROPYLOXAZOL-2-YL)PROPAN-2-YL)-4-ISOPROPYLOXAZOLE 95.00%
  • Packaging5MG
  • Price$502.26
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0031154
  • Product description(S)-4,5-DIHYDRO-2-(2-((S)-4,5-DIHYDRO-4-ISOPROPYLOXAZOL-2-YL)PROPAN-2-YL)-4-ISOPROPYLOXAZOLE 95.00%
  • Packaging1G
  • Price$735
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM127078
  • Product description(4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 95%
  • Packaging5g
  • Price$490
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM127078
  • Product description(4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 95%
  • Packaging1g
  • Price$116
  • Updated2026-05-26
  • Buy
  • ManufacturerChem-Impex
  • Product number40967
  • Product description(S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline) ≥98%(Chiralpurity)
  • Packaging250MG
  • Price$84.83
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000ZPV 2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee 100mg $12 2026-05-25 Buy
aablocks AA000ZPV 2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee 250mg $16 2026-05-25 Buy
aablocks AA000ZPV 2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee 1g $48 2026-05-25 Buy
aablocks AA000ZPV 2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 98%99%ee 5g $218 2026-05-25 Buy
ACHEMBLOCK K10915 (S)-4,5-Dihydro-2-(2-((s)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole 97% 5G $355 2026-05-27 Buy
ACHEMBLOCK K10915 (S)-4,5-Dihydro-2-(2-((s)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole 97% 25G $1495 2026-05-27 Buy
AK Scientific 4898BB 2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 250mg $139 2021-12-16 Buy
Ambeed A372746 (4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee 5g $418 2021-12-16 Buy
Ambeed A372746 (4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee 250mg $46 2021-12-16 Buy
Ambeed A372746 (4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee 100mg $27 2021-12-16 Buy
Ambeed A372746 (4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 98%99%ee 1g $118 2021-12-16 Buy
American Custom Chemicals Corporation CCH0031154 (S)-4,5-DIHYDRO-2-(2-((S)-4,5-DIHYDRO-4-ISOPROPYLOXAZOL-2-YL)PROPAN-2-YL)-4-ISOPROPYLOXAZOLE 95.00% 5MG $502.26 2021-12-16 Buy
American Custom Chemicals Corporation CCH0031154 (S)-4,5-DIHYDRO-2-(2-((S)-4,5-DIHYDRO-4-ISOPROPYLOXAZOL-2-YL)PROPAN-2-YL)-4-ISOPROPYLOXAZOLE 95.00% 1G $735 2021-12-16 Buy
Chemenu CM127078 (4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 95% 5g $490 2026-05-26 Buy
Chemenu CM127078 (4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 95% 1g $116 2026-05-26 Buy
Chem-Impex 40967 (S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline) ≥98%(Chiralpurity) 250MG $84.83 2026-05-19 Buy
Next Last

Properties

Boiling point :329.6±25.0 °C(Predicted)
Density :0.9864 g/mL at 25 °C
refractive index :n20/D 1.4665
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :5.56±0.70(Predicted)
form :clear liquid
color :Colorless to Light yellow
optical activity :[α]/D -121 to -113°, c = 1% in chloroform
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
InChIKey :XFZUPCITFHSROM-VXGBXAGGSA-N
SMILES :CC(C)[C@H]1COC(=N1)C(C)(C)C2=N[C@H](CO2)C(C)C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Bisoxazoline ligand - chiral catalyst for asymetric synthesis.

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Suppliers and manufacturers

TCI (Shanghai) Development Co., Ltd. Tianjin Derchemist Science & Technology Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA Bide Pharmatech Ltd. Shanghai Xingui Biotechnology Co., Ltd. Chengdu Aslee Biopharmaceuticals, Inc Cool Pharm, Ltd Sigma-Aldrich