Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-((4-Methyl-1-piperazinyl)acetoxymethyl)-2'-chlorobiphenyl dihydrogen maleate
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Purity: 98.0%
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109523-90-2

109523-90-2 structure

109523-90-2 structure

Name: 4-((4-Methyl-1-piperazinyl)acetoxymethyl)-2'-chlorobiphenyl dihydrogen maleate
Chemical Name: but-2-enedioic acid,[4-(2-chlorophenyl)phenyl]methyl 2-(4-methylpiperazin-1-yl)acetate
CAS Number: 109523-90-2
Molecular Formula: C₂₈H₃₁ClN₂O₁₀
Molecular Weight: 591.00600
Create Date: 2017-07-01 03:43:44
Modify Date: 2025-09-27 18:18:02

Name	but-2-enedioic acid,[4-(2-chlorophenyl)phenyl]methyl 2-(4-methylpiperazin-1-yl)acetate
Synonyms	4-((4-Methyl-1-piperazinyl)acetoxymethyl)-2A'A inverted exclamation markA'A-chlorobiphenyl dihydrogen maleate 1-Piperazineacetic acid,4-methyl-,(2-chloro(1,1-biphenyl)-4-yl)methyl ester,(Z)-2-butenedioate (1:2)

Boiling Point	475.7ºC at 760mmHg
Molecular Formula	C₂₈H₃₁ClN₂O₁₀
Molecular Weight	591.00600
Flash Point	241.5ºC
Exact Mass	590.16700
PSA	181.98000
LogP	2.59700
Vapour Pressure	3.26E-09mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TK7903350

CAS REGISTRY NUMBER :: 109523-90-2

LAST UPDATED :: 199803

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C20-H23-Cl-N2-O2.2C4-H4-O4

MOLECULAR WEIGHT :: 591.06

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 :: 1 gm/kg

TOXIC EFFECTS :: Toxic effects not yet reviewed

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4734417

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >100 mg/kg

TOXIC EFFECTS :: Toxic effects not yet reviewed

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4734417

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