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

CAS No.
131833-92-6
Chemical Name:
(S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole
Synonyms
(4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole);2,2-bis[(4S)-4-isopropyloxazolin-2-yl]propane;2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane;2,2-Bis[(4S)-4-isopropyl-2-oxazolin-2-yl]propane;2,2-Bis((4S)-(-)-4-isopropyloxazoline)propane 96%;(S,S)-2,2-Bis(4-isopropyl-2-oxazolin-2-yl)propane;2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane;(S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline);2,2-Bis[(4S)-4-isopropyl-2-oxazolin-2-yl]propane,99%e.e.;Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-(1-methylethyl)-, (4S,4'S)-
CBNumber:
CB4299329
Molecular Formula:
C15H26N2O2
Molecular Weight:
266.38
MDL Number:
MFCD08458310
MOL File:
Mol file
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:44

(S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole 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
UNSPSC Code 12352005
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P305+P351+P338
PPE Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xi
Risk Statements  36
Safety Statements  26
WGK Germany  3
HS Code  2934.99.9001
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
NFPA 704
1
0 0

(S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 680192 2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane 96% 131833-92-6 500mg $167 2026-04-30 Buy
TCI Chemical I1051 (S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline) >98.0%(GC) 131833-92-6 250mg $64 2026-04-30 Buy
TCI Chemical I1051 (S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline) >98.0%(GC) 131833-92-6 1g $185 2026-04-30 Buy
Chem-Impex 40967 (S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline) ≥98%(Chiralpurity) 131833-92-6 250MG $84.83 2026-05-19 Buy
Chem-Impex 40967 (S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline) ≥98%(Chiralpurity) 131833-92-6 1G $257.89 2026-05-19 Buy
Product number Packaging Price Buy
680192 500mg $167 Buy
I1051 250mg $64 Buy
I1051 1g $185 Buy
40967 250MG $84.83 Buy
40967 1G $257.89 Buy

(S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole Chemical Properties, Uses, Production

Uses

Bisoxazoline ligand - chiral catalyst for asymetric synthesis.

5659-93-8
131833-92-6
Synthesis of (S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole from Dimethylmalonyl chloride

(S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole Preparation Products And Raw materials

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

Global Suppliers ( 69)
Supplier Tel Email Country ProdList Advantage
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Tianjin Derchemist Science & Technology Co., Ltd. 22-58627059 13920586291 zdcomcon@126.com China 4094 50
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Xingui Biotechnology Co., Ltd. 15121041756 xingui2022@126.com China 9985 58
Chengdu Aslee Biopharmaceuticals, Inc 028-85305008 02885305008 2306208234@qq.com China 1006 50
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80

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

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) 2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane (4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) (S)-4,5-Dihydro-2-(2-((S)-4,5-dihydro-4-isopropyloxazol-2-yl)propan-2-yl)-4-isopropyloxazole 131833-92-6 organic building block