Basic information Safety Related Supplier
(3S-cis)-(+)-2,3-Dihydro-7a-methyl-3-phenylpyrrolo[2,1-b ]oxazol-5(7a H)-one Structure

(3S-cis)-(+)-2,3-Dihydro-7a-methyl-3-phenylpyrrolo[2,1-b ]oxazol-5(7a H)-one

Chemical Properties

Melting point 88-92 °C
Boiling point 355.53°C (rough estimate)
Density  1.1242 (rough estimate)
refractive index  1.5500 (estimate)
pka -1.90±0.60(Predicted)
optical activity [α]20/D +124°, c = 1 in chloroform
InChI 1S/C13H13NO2/c1-13-8-7-12(15)14(13)11(9-16-13)10-5-3-2-4-6-10/h2-8,11H,9H2,1H3/t11-,13-/m1/s1
InChIKey UFQSRYWJCHFOQX-DGCLKSJQSA-N
SMILES C[C@]12OC[C@@H](N1C(=O)C=C2)c3ccccc3
CAS DataBase Reference 143140-06-1

Safety Information

Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  36/37-36
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

MSDS

Usage And Synthesis

(3S-cis)-(+)-2,3-Dihydro-7a-methyl-3-phenylpyrrolo[2,1-b ]oxazol-5(7a H)-one Supplier