Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Quinazoline, 4-methoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16347-95-8

16347-95-8 structure

Name: Quinazoline, 4-methoxy-
Chemical Name: 4-Methoxyquinazoline
CAS Number: 16347-95-8
Molecular Formula: C₉H₈N₂O
Molecular Weight: 160.17300
Create Date: 2016-11-14 00:48:29
Modify Date: 2025-09-24 18:44:54

Name	4-Methoxyquinazoline
Synonyms	4-Methoxychinazolin QUINAZOLINE,4-METHOXY 4-methoxy-quinazoline

Density	1.195g/cm3
Boiling Point	287.1ºC at 760mmHg
Molecular Formula	C₉H₈N₂O
Molecular Weight	160.17300
Flash Point	105.3ºC
Exact Mass	160.06400
PSA	35.01000
LogP	1.63840
Vapour Pressure	0.00437mmHg at 25°C
Index of Refraction	1.618

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VA1465000

CHEMICAL NAME :: Quinazoline, 4-methoxy-

CAS REGISTRY NUMBER :: 16347-95-8

BEILSTEIN REFERENCE NO. :: 0124931

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H8-N2-O

MOLECULAR WEIGHT :: 160.19

WISWESSER LINE NOTATION :: T66 BN DNJ EO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 mg/kg

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

REFERENCE :: CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 2,202,1967

HS Code	2933990090

67-56-1

491-36-1

~81%

16347-95-8

Literature: Kokatla, Hari Prasad; Lakshman, Mahesh K. Organic Letters, 2010 , vol. 12, # 20 p. 4478 - 4481

67-56-1

5190-68-1

~83%

16347-95-8

Literature: Khlebnikov; Kostik; Kopf; Aleksandrov; Kostikov Russian Journal of Organic Chemistry, 1998 , vol. 34, # 5 p. 712 - 724

67-56-1

36075-44-2

~74%

16347-95-8

Literature: Stefane, Bogdan; Polanc, Slovenko Synlett, 2008 , # 9 p. 1279 - 1282

67-56-1

99356-81-7

~97%

16347-95-8

Literature: Mencarelli, Paolo; Stegel, Franco Journal of Organic Chemistry, 1985 , vol. 50, # 25 p. 5415 - 5417

186581-53-3

491-36-1

2436-66-0

16347-95-8

Literature: Leonard; Curtin Journal of Organic Chemistry, 1946 , vol. 11, p. 349,350 Full Text Show Details Leonard; Ruyle Journal of Organic Chemistry, 1948 , vol. 13, p. 903,908

107468-21-3

~45%

16347-95-8

Literature: Kaname, Mamoru; Tsuchiya, Takashi; Sashida, Haruki Heterocycles, 1999 , vol. 51, # 10 p. 2407 - 2413

1885-29-6

16347-95-8

Literature: Breukink et al. Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 401,406

124-41-4

53902-59-3

16347-95-8

Literature: Breukink et al. Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 401,406

5190-68-1

124-41-4

16347-95-8

Literature: Bogert; May Journal of the American Chemical Society, 1909 , vol. 31, p. 512

Precursor 9
67-56-1 491-36-1 5190-68-1 36075-44-2
186581-53-3 107468-21-3 1885-29-6 124-41-4
53902-59-3
DownStream 2
2453-94-3 55276-35-2

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.

16347-95-8	83801-00-7
744995-79-7	793722-88-0
98947-27-4	16499-51-7
866137-89-5	866137-95-3
6965-90-8	83522-14-9
1186111-04-5	1271523-45-5
916814-03-4	916814-08-9
1519052-17-5	52737-44-7
1785524-45-9	1340272-26-5
1342438-93-0	864068-84-8