Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

68654-59-1

68654-59-1 structure

68654-59-1 structure

Name: 2-oxo-N-(2-pyrrolidin-1-ylethyl)chromene-3-carboxamide,hydrochloride
Chemical Name: 2-oxo-N-(2-pyrrolidin-1-ylethyl)chromene-3-carboxamide,hydrochloride
CAS Number: 68654-59-1
Molecular Formula: C₁₆H₁₉ClN₂O₃
Molecular Weight: 322.78700
Create Date: 2017-11-16 17:03:20
Modify Date: 2025-09-29 18:37:20

Name	2-oxo-N-(2-pyrrolidin-1-ylethyl)chromene-3-carboxamide,hydrochloride
Synonyms	f 1543

Boiling Point	552.3ºC at 760 mmHg
Molecular Formula	C₁₆H₁₉ClN₂O₃
Molecular Weight	322.78700
Flash Point	287.8ºC
Exact Mass	322.10800
PSA	66.04000
LogP	2.93330

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2260365

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxamide, 2-oxo-N-(2-(1-pyrrolidinyl)ethyl)-, monohydrochloride

CAS REGISTRY NUMBER :: 68654-59-1

LAST UPDATED :: 199606

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H18-N2-O3.Cl-H

MOLECULAR WEIGHT :: 322.82

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

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4192883

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4192883

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.