Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-METHOXY-2H-CHROMENE-3-CARBALDEHYDE
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Purity: 98.0%
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Contact: Ms Wang

57543-39-2

57543-39-2 structure

57543-39-2 structure

Name: 7-methoxy-2h-chromene-3-carbaldehyde
Chemical Name: 7-methoxy-2h-chromene-3-carbaldehyde
CAS Number: 57543-39-2
Molecular Formula: C₁₁H₁₀O₃
Molecular Weight: 190.19500
Create Date: 2016-08-23 11:51:33
Modify Date: 2024-01-02 10:54:12

Name	7-methoxy-2h-chromene-3-carbaldehyde
Synonyms	7-Methoxy-2H-1-benzopyran-3-carboxaldehyde 7-methoxy-2H-1-benzopyran-3-carboxyaldehyde 2H-1-BENZOPYRAN-3-CARBOXALDEHYDE,7-METHOXY

Density	1.275g/cm3
Boiling Point	338.7ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀O₃
Molecular Weight	190.19500
Flash Point	149.8ºC
Exact Mass	190.06300
PSA	35.53000
LogP	1.66990
Index of Refraction	1.627

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2240000

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxaldehyde, 7-methoxy-

CAS REGISTRY NUMBER :: 57543-39-2

BEILSTEIN REFERENCE NO. :: 1641021

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-O3

MOLECULAR WEIGHT :: 190.21

WISWESSER LINE NOTATION :: T66 BO CHJ DVH IO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 600 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: 11,81,1976

673-22-3 structure

673-22-3

107-02-8 structure

107-02-8

~%

57543-39-2 structure

57543-39-2

Literature: Yoon, Hyuk; Ahn, Seunghyun; Hwang, Doseok; Jo, Geunhyeong; Kim, Dong Woon; Kim, Sang Ho; Koh, Dongsoo; Lim, Yoongho Magnetic Resonance in Chemistry, 2012 , vol. 50, # 11 p. 759 - 764

Precursor 2
673-22-3 107-02-8
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