Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2H-OXAZOLO[2,3-B]QUINAZOLIN-5(3H)-ONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-OXAZOLO[2,3-B]QUINAZOLIN-5(3H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52727-44-3

52727-44-3 structure

52727-44-3 structure

Name: 2H-OXAZOLO[2,3-B]QUINAZOLIN-5(3H)-ONE
Chemical Name: 2,3-dihydro-[1,3]oxazolo[2,3-b]quinazolin-5-one
CAS Number: 52727-44-3
Molecular Formula: C₁₀H₈N₂O₂
Molecular Weight: 188.18300
Create Date: 2018-12-31 09:00:11
Modify Date: 2025-08-24 18:22:07

Name	2,3-dihydro-[1,3]oxazolo[2,3-b]quinazolin-5-one
Synonyms	2,3-dihydro-5H-[1,3]oxazolo[2,3-b]quinazolin-5-one MFCD00209576 2H-oxazolo[2,3-b]quinazolin-5(3H)-one 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one

Density	1.47g/cm3
Boiling Point	330ºC at 760 mmHg
Melting Point	160-163ºC(lit.)
Molecular Formula	C₁₀H₈N₂O₂
Molecular Weight	188.18300
Flash Point	153.4ºC
Exact Mass	188.05900
PSA	44.12000
LogP	0.78890
Index of Refraction	1.719

WGK Germany	3
HS Code	2934999090

Precursor 9
77093-92-6 5081-87-8 13908-44-6 77189-70-9
77093-94-8 77093-93-7 1885-29-6 1943-83-5
28144-70-9
DownStream 4
5081-87-8 74050-98-9 77093-96-0 77093-97-1

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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