Uniprofen
- CAS No.
- 51234-28-7
- Chemical Name:
- Uniprofen
- Synonyms
- Opren;Coxigon;Oraflex;Inflamid;LY-90459;Uniprofen;LRCL-3794;NSC 299582;Aids128826;Lilly-90459
- CBNumber:
- CB0875361
- Molecular Formula:
- C16H12ClNO3
- Molecular Weight:
- 301.73
- MDL Number:
- MOL File:
- 51234-28-7.mol
- MSDS File:
- SDS
| Melting point | 189.5°C |
|---|---|
| Boiling point | 446.2±30.0 °C(Predicted) |
| Density | 1.2411 (rough estimate) |
| refractive index | 1.6470 (estimate) |
| storage temp. | Refrigerator |
| solubility | DMSO: slightly; Methanol: slightly, sonicated |
| form | A solid |
| pka | 4.36±0.30(Predicted) |
| color | Cream solid from EtOH |
| FDA UNII | 17SZX404IM |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302;H315;H319;H335 | |||||||||
| Precautionary statements | P261;P305+P351+P338 | |||||||||
| Toxicity | LD50 oral in rat: 118mg/kg | |||||||||
| NFPA 704 |
|
Uniprofen price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | B165300 | Benoxaprofen | 51234-28-7 | 10mg | $470 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0007668 | BENOXAPROFEN 95.00% | 51234-28-7 | 10MG | $1045.28 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0007668 | BENOXAPROFEN 95.00% | 51234-28-7 | 100MG | $4331.25 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0007668 | BENOXAPROFEN 95.00% | 51234-28-7 | 1MG | $329.7 | 2021-12-16 | Buy |
Uniprofen Chemical Properties,Uses,Production
Originator
Opren,Dista Lilly,UK,1980
Uses
A non-steroidal anti-inflammatory ophthalmic agent.
Definition
ChEBI: A monocarboxylic acid that is propionic acid substituted at position 2 by a 2-(4-chlorophenyl)-1,3-benzoxazol-5-yl group. It was used as a non-steroidal anti-inflammatory drug until 1982 when it was withdrawn from the market due to adverse side-effects inc uding liver necrosis, photosensitivity, and carcinogenicity in animals.
Manufacturing Process
The 6-benzoxazolyl analog of the 5-benzoxazolyl product is prepared as
follows:
(a) Ethyl 2-(2-p-chlorophenyl-6-benzoxazolyl)propionate: A solution of ethyl
2-(3-hydroxy-4-aminophenyl)propionate (2.5 g) in pyridine (15 ml) was
treated with p-chlorobenzoyl chloride (1.65 ml) at 5°C. After stirring for 2
hours at room temperature the solution was evaporated to dryness.
The residue was heated at 220°C until no more water was evolved, then was
allowed to cool. This yielded ethyl 2-(2-p-Chlorophenyl-6-
benzoxazolyl)propionate.
(b) 2-(2-p-Chlorophenyl-6-benzoxazolyl)propionic acid: A solution of ethyl 2-
(2-chlorophenyl-6-benzoxazolyl)propionate (4 g) in aqueous sodium hydroxide
(30 ml) was heated on a steam bath for one-half hour. On cooling the black
solution was washed with chloroform. On acidification of the black solution
with hydrochloric acid the mixture was extracted with chloroform. This
solution on evaporation yielded 2-(2-p-chlorophenyl-6-benzoxazolyl)propionic
acid, MP 196°C.
brand name
Oraflex (Lilly);90459 compound;Benoxapran;Bexopron;Compound 90459;Lilly 3794;Lilly 90459;Lrcl 3794;Oprenal.
Therapeutic Function
Antiinflammatory, Analgesic
World Health Organization (WHO)
Benoxaprofen, a nonsteroidal antiinflammatory agent, was introduced in 1980 for the treatment of rheumatic disorders. Following reports of serious adverse effects, some of which were fatal, it was withdrawn in several countries prior to worldwide withdrawal by the manufacturer in 1982.
Safety Profile
Poison by ingestion, subcutaneous, and intraperitoneal routes. Moderately toxic to humans by ingestion.Human systemic effects by ingestion: jaundice and gynecomastia (excessive development of the male mammary glands), changes in kidney tubules, decreased
Uniprofen Preparation Products And Raw materials
Uniprofen Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Hunan Jibang Biological Technology Co., LTD | +8613776644403 | sales02@kingboomtech.com | China | 1806 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9116 | 58 |
| Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 | cbc@coresyn.com | China | 9991 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |