Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-methoxy-2h-chromene-3-carbaldehyde
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-METHOXY-2H-CHROMENE-3-CARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57543-40-5

57543-40-5 structure

57543-40-5 structure

Name: 6-methoxy-2h-chromene-3-carbaldehyde
Chemical Name: 6-methoxy-2h-chromene-3-carbaldehyde
CAS Number: 57543-40-5
Molecular Formula: C₁₁H₁₀O₃
Molecular Weight: 190.19500
Create Date: 2018-12-27 16:37:53
Modify Date: 2025-08-29 13:18:59

Name	6-methoxy-2h-chromene-3-carbaldehyde
Synonyms	2H-1-BENZOPYRAN-3-CARBOXALDEHYDE,6-METHOXY 6-methoxy-2H-1-benzopyran-3-carboxaldehyde 6-Methoxy-chromene 3-carboxaldehyde F2121-0009 6-methoxy-2H-3-chromenecarbaldehyde 6-Methoxy-2H-chromene-3-carboxaldehyde

Density	1.275g/cm3
Boiling Point	338.2ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀O₃
Molecular Weight	190.19500
Flash Point	149.5ºC
Exact Mass	190.06300
PSA	35.53000
LogP	1.66990
Index of Refraction	1.627

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2235000

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxaldehyde, 6-methoxy-

CAS REGISTRY NUMBER :: 57543-40-5

BEILSTEIN REFERENCE NO. :: 1640405

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-O3

MOLECULAR WEIGHT :: 190.21

WISWESSER LINE NOTATION :: T66 BO CHJ DVH HO1

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 :: 900 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

Hazard Codes	Xi

672-13-9 structure

672-13-9

107-02-8 structure

107-02-8

~88%

57543-40-5 structure

57543-40-5

Literature: Viaud; Mamai; Guerin; Bennejean; Renard; Delagrange; Guardiola-Lemaitre; Howell; Guillaumet Pharmacy and Pharmacology Communications, 1998 , vol. 4, # 1 p. 47 - 56

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.