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ChemicalBook >> CAS DataBase List >>(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE)

(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE)

CAS No.
150529-93-4
Chemical Name:
(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE)
Synonyms
(4R,4'R)-2,2'-(Propane-2,2-diyl)bis(4-phenyl-4,5-dihydrooxazole);(R,R)-2,2'-ISOPROPYLIDENEBIS(4-PHENYL-2-OXAZOLINE);(R,R)-PhBOX;(R)-PheBox;2,2-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]propane;(R,R)-2,2-BIS(4-PHENYL-2-OXAZOLIN-2-YL)PROPANE;(+)-2,2'-isopropylidenebis[(4r)-4-phenyl-2-oxazo;(+)-2,2'-isopropylbis[(4R)-4-phenyl-2-azoleline];(+)-2,2’-Isopropylidenebis[(R)-4-phenyl-2-oxazoline;(R)-(+)-2,2'-ISOPROPYLIDENEBIS(4-PHENYL-2-OXAZOLINE)
CBNumber:
CB0756813
Molecular Formula:
C21H22N2O2
Molecular Weight:
334.41
MDL Number:
MFCD00192244
MOL File:
150529-93-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 22:53:15
Product description Number Pack Size Price
(+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] 97% 406961 250mg $108
(+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] 97% 406961 1g $297
(R,R)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) >96.0%(GC) D2823 1g $211
(R,R)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) >96.0%(GC) D2823 5g $731
(+)-2,2'-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] Asreported 280753 500mg $602
More product size

(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE) Properties

Melting point 56-58 °C(lit.)
Boiling point 468.9±45.0 °C(Predicted)
Density 1.18±0.1 g/cm3(Predicted)
refractive index 160 ° (C=1, EtOH)
storage temp. -20°C
form clear liquid
pka 4.85±0.70(Predicted)
color Light yellow to Amber to Dark green
optical activity [α]20/D +160°, c = 1 in ethanol
BRN 4266906
InChI 1S/C21H22N2O2/c1-21(2,19-22-17(13-24-19)15-9-5-3-6-10-15)20-23-18(14-25-20)16-11-7-4-8-12-16/h3-12,17-18H,13-14H2,1-2H3/t17-,18-/m0/s1
InChIKey JTNVCJCSECAMLD-ROUUACIJSA-N
SMILES CC(C)(C1=N[C@@H](CO1)c2ccccc2)C3=N[C@@H](CO3)c4ccccc4
CAS DataBase Reference 150529-93-4
FDA UNII CG7P67W7W0
UNSPSC Code 12352005
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301+H311+H331
Precautionary statements  P280-P301+P310+P330-P302+P352+P312-P304+P340+P311
PPE Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes  T
Risk Statements  23/24/25
Safety Statements  26-36-45
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
HS Code  29349990
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
NFPA 704
0
2 0

(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE) price More Price(53)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 406961 (+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] 97% 150529-93-4 250mg $108 2026-04-30 Buy
Sigma-Aldrich 406961 (+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] 97% 150529-93-4 1g $297 2026-04-30 Buy
TCI Chemical D2823 (R,R)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) >96.0%(GC) 150529-93-4 1g $211 2026-04-30 Buy
TCI Chemical D2823 (R,R)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) >96.0%(GC) 150529-93-4 5g $731 2026-04-30 Buy
Usbiological 280753 (+)-2,2'-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] Asreported 150529-93-4 500mg $602 2026-06-03 Buy
Product number Packaging Price Buy
406961 250mg $108 Buy
406961 1g $297 Buy
D2823 1g $211 Buy
D2823 5g $731 Buy
280753 500mg $602 Buy

(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE) Chemical Properties,Uses,Production

Chemical Properties

Low melting solid or liquid

Uses

(+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] in the presence of copper iodide, can catalyze the asymmetric cyclopropanation reaction of phenyliodonium ylides with alkenes to form cyclopropane α-amino acid esters.

(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE) Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 146)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036 info@dakenam.com China 14025 58
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29812 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
sales@conier.com China 49979 58
Antai Fine Chemical Technology Co.,Limited
18503026267 info@antaichem.com CHINA 9636 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Alfa Chemistry
-- info@alfa-chemistry.com United States 2344 58
Aston Chemical
-- sales@astonchem.com United States 1634 58
changzhou huayang technology co., ltd
+8615250961469 2571773637@qq.com China 9653 58
VladaChem GmbH
+49-7246-3082843 +86-18411632868 info@vladachem.de Germany 1859 58

View Lastest Price from (R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] pictures 2021-07-02 (+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline]
150529-93-4
$10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
(R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE) pictures 2019-07-06 (R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE)
150529-93-4
$1.00 1kg 98% 100KG Career Henan Chemical Co
(R)-(+)-2,2'-ISOPROPYLIDENEBIS(4-PHENYL-2-OXAZOLINE) (R,R)-2,2-BIS(4-PHENYL-2-OXAZOLIN-2-YL)PROPANE (R,R)-2,2'-(DIMETHYLMETHYLENE)BIS(4-PHENYL-2-OXAZOLINE) (R,R)-2,2μ-Isopropylidenebis(4-phenyl-2-oxazoline), (R,R)-2,2μ-Bis(4-phenyl-2-oxazolin-2-yl)propane (+)-2,2'-isopropylidenebis[(4r)-4-phenyl-2-oxazoline] (+)-2,2'-isopropylidenebis[(4r)-4-phenyl-2-oxazo (R,R)-2,2'-(Dimethylmethylene)Bis(4-Phenyl-2-Oxazoline),96% (R,R)-2,2-Bis(4-phenyl-2-oxazolin-2-yl)propane (R,R)-2,2'-(Dimethylmethylene)bis(4-phenyl-2-oxazoline) ( -2,2'-(Dimethylmethylene)Bis(4-Phenyl-2-Oxazoline),96% 2,2-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]propane 2-[2-(4,5-dihydrooxazol-2-yl)propan-2-yl]-4-phenyl-4,5-dihydrooxazole (4R)-2-[1-methyl-1-[(4R)-4-phenyl-4,5-dihydrooxazol-2-yl]ethyl]-4-phenyl-4,5-dihydrooxazole (R)-PheBox (R,R)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline)> Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-phenyl-, (4R,4'R)- ( )-2,2'-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] (+)-2,2’-Isopropylidenebis[(R)-4-phenyl-2-oxazoline (+)-2,2''-isopropylidenebis[(4r)-4-phenyl-2-oxazoline (+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] (+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline], CAS 150529-93-4 (+)-2,2''-isopropylidenebis[(4r)-4-phenyl-2-oxazoline (+)-2,2'-isopropylbis[(4R)-4-phenyl-2-azoleline] (4R,4'R)-2,2'-(Propane-2,2-diyl)bis(4-phenyl-4,5-dihydrooxazole) (R,R)-2,2'-ISOPROPYLIDENEBIS(4-PHENYL-2-OXAZOLINE) (R,R)-PhBOX 150529-93-4 Asymmetric Synthesis Chiral Catalysts, Ligands, and Reagents BOX Privileged Ligands Chiral Nitrogen BOX series Asymmetric Synthesis Synthetic Organic Chemistry
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