Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Losmiprofen?
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Losmiprofen
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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74168-08-4

74168-08-4 structure

74168-08-4 structure

Name: Losmiprofen
Chemical Name: 2-[3-(4-chlorobenzoyl)-2-methylphenoxy]propanoic acid
CAS Number: 74168-08-4
Molecular Formula: C₁₇H₁₅ClO₄
Molecular Weight: 318.75200
Catalog: Research Areas Inflammation/Immunology
Create Date: 2018-08-29 12:19:35
Modify Date: 2025-08-25 12:28:05
Losmiprofen is a nonsteroidal antiinflammatory agent.

Name	2-[3-(4-chlorobenzoyl)-2-methylphenoxy]propanoic acid
Synonyms	Losmiprofen

Description	Losmiprofen is a nonsteroidal antiinflammatory agent.
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology

Density	1.286g/cm3
Boiling Point	469.4ºC at 760 mmHg
Molecular Formula	C₁₇H₁₅ClO₄
Molecular Weight	318.75200
Flash Point	237.7ºC
Exact Mass	318.06600
PSA	63.60000
LogP	3.73130
Index of Refraction	1.586
Storage condition	2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UE8758000

CHEMICAL NAME :: Propionic acid, 2-(3-(p-chlorobenzoyl)-o-tolyloxy)-

CAS REGISTRY NUMBER :: 74168-08-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H15-Cl-O4

MOLECULAR WEIGHT :: 318.77

WISWESSER LINE NOTATION :: QVY1&OR B1 CVR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 15,457,1980

74167-96-7 structure

74167-96-7

~72%

74168-08-4 structure

74168-08-4

Literature: Astoin; Lepage; Fromantin European Journal of Medicinal Chemistry, 1980 , vol. 15, # 5 p. 457 - 462

Precursor 1
74167-96-7
DownStream 0

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