Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-PHENYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

138305-19-8

138305-19-8 structure

138305-19-8 structure

Name: 1-PHENYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE
Chemical Name: 1-phenylpyrido[2,3-d][1,3]oxazine-2,4-dione
CAS Number: 138305-19-8
Molecular Formula: C₁₃H₈N₂O₃
Molecular Weight: 240.21400
Create Date: 2018-10-09 11:57:35
Modify Date: 2024-01-10 18:01:38

Name	1-phenylpyrido[2,3-d][1,3]oxazine-2,4-dione
Synonyms	2,4-dioxo-1-phenyl-1,4-dihydro-2H-pyrid<2,3-d>oxazine 1-phenyl-2H-pyrido<2,3-d><1,3>oxazine-2,4(1H)-dione 1-Phenyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione N-phenyl-3-azaisatoic anhydride

Boiling Point	419.343ºC at 760 mmHg
Molecular Formula	C₁₃H₈N₂O₃
Molecular Weight	240.21400
Flash Point	207.412ºC
Exact Mass	240.05300
PSA	65.10000
LogP	1.33890
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.653

HS Code	2934999090

51269-84-2 structure

51269-84-2

503-38-8 structure

503-38-8

~10%

138305-19-8 structure

138305-19-8

Literature: Hayashi; Miwa; Ichikawa; Yoda; Miki; Ishii; Kono; Yasuzawa; Suzuki Journal of medicinal chemistry, 1993 , vol. 36, # 5 p. 617 - 626

51269-84-2 structure

51269-84-2

7440-44-0 structure

7440-44-0

107-06-2 structure

107-06-2

503-38-8 structure

503-38-8

~89%

Detail

Literature: Kyowa Hakko Kogyo Co., Ltd. Patent: US5364859 A1, 1994 ;

Precursor 4
51269-84-2 503-38-8 7440-44-0 107-06-2
DownStream 6
139339-09-6 138305-20-1 139339-10-9 138304-93-5
138304-90-2 89109-17-1

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