Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(4-OXOQUINAZOLIN-3(4H)-YL)BUTANOIC ACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(4-OXOQUINAZOLIN-3(4H)-YL)BUTANOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25818-89-7

25818-89-7 structure

25818-89-7 structure

Name: 4-(4-OXOQUINAZOLIN-3(4H)-YL)BUTANOIC ACID
Chemical Name: 4-(4-oxoquinazolin-3-yl)butanoic acid
CAS Number: 25818-89-7
Molecular Formula: C₁₂H₁₂N₂O₃
Molecular Weight: 232.23500
Create Date: 2018-07-01 12:31:09
Modify Date: 2025-08-24 22:26:59

Name	4-(4-oxoquinazolin-3-yl)butanoic acid
Synonyms	BB_NC-1786 HMS1695F12 4-(4-oxo-4H-quinazolin-3-yl)-butyric acid 4-(4-oxoquinazolin-3(4H)-yl)butanoic acid 3-(3-Carboxypropyl)-4-(3H)-chinazolinon 4-(4-Oxo-3,4-dihydrochinazolin-3-yl)buttersaeure 4-(4-oxo-3-hydroquinazolin-3-yl)butanoic acid

Density	1.31g/cm3
Boiling Point	470.4ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂N₂O₃
Molecular Weight	232.23500
Flash Point	238.3ºC
Exact Mass	232.08500
PSA	72.19000
LogP	1.26130
Vapour Pressure	1.18E-09mmHg at 25°C
Index of Refraction	1.625

HS Code	2933990090

118-48-9 structure

118-48-9

~%

25818-89-7 structure

25818-89-7

Literature: Helvetica Chimica Acta, , vol. 68, # 4 p. 892 - 899

64-18-6 structure

64-18-6

107466-55-7 structure

107466-55-7

~%

25818-89-7 structure

25818-89-7

Literature: Helvetica Chimica Acta, , vol. 68, # 4 p. 892 - 899

Precursor 3
118-48-9 64-18-6 107466-55-7
DownStream 0

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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