Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Amino-4(1H)-quinazolinone
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

135106-40-0

135106-40-0 structure

135106-40-0 structure

Name: 5-Amino-4(1H)-quinazolinone
Chemical Name: 5-amino-1H-quinazolin-4-one
CAS Number: 135106-40-0
Molecular Formula: C₈H₇N₃O
Molecular Weight: 161.161
Create Date: 2018-09-21 20:22:50
Modify Date: 2025-09-18 17:07:22

Name	5-amino-1H-quinazolin-4-one
Synonyms	5-Amino-4(1H)-quinazolinone 5-Amino-3H-chinazolin-4-on 4(1H)-Quinazolinone, 5-amino- 5-Amino-4-hydroxyquinazoline 5-amino-3H-quinazolin-4-one 5-Aminoquinazolin-4(1H)-one

Density	1.5±0.1 g/cm3
Boiling Point	395.1±44.0 °C at 760 mmHg
Molecular Formula	C₈H₇N₃O
Molecular Weight	161.161
Flash Point	192.8±28.4 °C
Exact Mass	161.058914
PSA	72.03000
LogP	-0.51
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.734

HS Code	2933990090

69877-16-3 structure

69877-16-3

149-73-5 structure

149-73-5

~79%

135106-40-0 structure

135106-40-0

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH Patent: WO2006/21544 A1, 2006 ; Location in patent: Page/Page column 31 ; WO 2006/021544 A1

99768-67-9 structure

99768-67-9

~%

135106-40-0 structure

135106-40-0

Literature: Wu, Frank; Buettner, Frank H.; Chen, Rhonda; Hickey, Eugene; Jakes, Scott; Kaplita, Paul; Kashem, Mohammed A.; Kerr, Steven; Kugler, Stanley; Paw, Zofia; Prokopowicz, Anthony; Shih, Cheng-Kon; Snow, Roger; Young, Erick; Cywin, Charles L. Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 11 p. 3235 - 3239

Precursor 3
69877-16-3 149-73-5 99768-67-9
DownStream 1
860193-45-9

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%

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