Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone Structure
(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone structure
CAS No.
125133-96-2
Chemical Name:
(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone
Synonyms
(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone;(4R,5R)-4-methyl-5-phenyloxazolidin-2-one;2-Oxazolidinone, 4-methyl-5-phenyl-, (4R,5R)-
CBNumber:
CB3946899
Molecular Formula:
C10H11NO2
Molecular Weight:
177.2
MDL Number:
MOL File:
125133-96-2.mol
MSDS File:
SDS
Last updated:2026-05-28 02:48:14
Request For Quotation

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone Properties

Melting point 120 - 123°C
Boiling point 395.8±22.0 °C(Predicted)
Density 1.132±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 12.35±0.60(Predicted)
color Pale Yellow to Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 434102 (4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone 125133-96-2 10mg $375 2026-06-03 Buy
Usbiological 434102 (4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone 125133-96-2 25mg $616 2026-06-03 Buy
TRC TRC-M320628-25MG (4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone 125133-96-2 25mg $351 2026-06-03 Buy
TRC TRC-M320628-10MG (4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone 125133-96-2 10mg $166 2026-06-03 Buy
aablocks AA000N5Y (4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone 98% 125133-96-2 1g $1206 2026-05-25 Buy
Product number Packaging Price Buy
434102 10mg $375 Buy
434102 25mg $616 Buy
TRC-M320628-25MG 25mg $351 Buy
TRC-M320628-10MG 10mg $166 Buy
AA000N5Y 1g $1206 Buy

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone Chemical Properties,Uses,Production

Uses

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone is an intermediate in the synthesis of (-)-Pseudo Norephedrine (P839585). (-)-Pseudo Norephedrine is an enatiomer of (+)-Pseudonorephedrine (P839585). (-)-Pseudonorephedrine is metabolite of Cathinone (C225700) and possesses amphetamine-like stimulus properties. Studies show that (-)-Pseudonorephedrine enhances the analgesic and rate decreasing effects of Morphine (M652290) but inhibits discriminative properties.

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone synthesis

36041-79-9
125133-96-2
Synthesis of (4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone from Benzenepropanoic acid, β-hydroxy-α-methyl-, (αR,βS)-

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone Preparation Products And Raw materials

Raw materials

Preparation Products

(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone Suppliers

Global( 20)Suppliers
Supplier Tel Email Country ProdList Advantage
Tianjin Chempharmatech Co.,Ltd. 022-66211079 13212288319 sales@chempharmatech.com China 943 55
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16021 58
ShangHai ChuanQian Chemcial Technique Centre 15869524721 3525679403@qq.com China 4565 58
NewCan Biotech Limited +86-0571-86912261 +86-15658003402 sales@newcanbio.com China 1979 58
Wuhan Jingkangen Biomedical Technology Co., Ltd 13720134139 086-15871494362 13720134139 orders@jknbiochem.com China 7283 58
Shanghai Easy CDMO Co.,Ltd Info@easycdmo.com 13564957716 Info@easycdmo.com China 9999 58
Wuhan Acumen Bio-Technology Co.,ltd 027-027-16602739303 16602739303 673003916@qq.com China 4593 58
Pushan Industry (Shaanxi) Co., Ltd 029-81310890 18165209495 2929288192@qq.com China 9768 58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd., 18915873328 18915873328 sales@xianglongpharm.com China 11049 58
Supplier Advantage
Tianjin Chempharmatech Co.,Ltd. 55
Quality Control Solutions Ltd. 56
Aikon International Limited 58
ShangHai ChuanQian Chemcial Technique Centre 58
NewCan Biotech Limited 58
Wuhan Jingkangen Biomedical Technology Co., Ltd 58
Shanghai Easy CDMO Co.,Ltd 58
Wuhan Acumen Bio-Technology Co.,ltd 58
Pushan Industry (Shaanxi) Co., Ltd 58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd., 58
(4R,5R)-4-Methyl-5-phenyl-2-oxazolidinone 2-Oxazolidinone, 4-methyl-5-phenyl-, (4R,5R)- (4R,5R)-4-methyl-5-phenyloxazolidin-2-one 125133-96-2