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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyrido[3,2-h]quinoline-3-carboxylic acid, 4-hydroxy-5-methoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

41148-77-0

41148-77-0 structure

41148-77-0 structure

Name: Pyrido[3,2-h]quinoline-3-carboxylic acid, 4-hydroxy-5-methoxy-
Chemical Name: 5-methoxy-4-oxo-1H-1,10-phenanthroline-3-carboxylic acid
CAS Number: 41148-77-0
Molecular Formula: C₁₄H₁₀N₂O₄
Molecular Weight: 270.24000
Create Date: 2016-12-22 14:10:39
Modify Date: 2025-08-25 18:10:31

Name	5-methoxy-4-oxo-1H-1,10-phenanthroline-3-carboxylic acid
Synonyms	5-Methoxy-4-oxo-1,4-dihydro-[1,10]phenanthrolin-3-carbonsaeure 5-methoxy-4-oxo-1,4-dihydro-[1,10]phenanthroline-3-carboxylic acid 1,10-Phenanthroline-3-carboxylic acid,4-hydroxy-5-methoxy Pyrido(3,2-h)quinoline-3-carboxylic acid,4-hydroxy-5-methoxy 4-hydroxy-5-methoxy-1,10-phenanthroline-3-carboxylic acid

Density	1.471g/cm3
Boiling Point	517.4ºC at 760 mmHg
Molecular Formula	C₁₄H₁₀N₂O₄
Molecular Weight	270.24000
Flash Point	266.7ºC
Exact Mass	270.06400
PSA	92.54000
LogP	2.19540
Index of Refraction	1.69

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV1179000

CHEMICAL NAME :: Pyrido(3,2-h)quinoline-3-carboxylic acid, 4-hydroxy-5-methoxy-

CAS REGISTRY NUMBER :: 41148-77-0

LAST UPDATED :: 198806

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H10-N2-O4

MOLECULAR WEIGHT :: 270.26

WISWESSER LINE NOTATION :: T B666 CN NNJ EVQ FQ HO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,287,1953

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00279

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.