Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,4-DIOXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZINE-6-CARBOXYLIC ACID
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-DIOXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZINE-6-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2,4-DIOXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZINE-6-CARBOXYLIC ACID
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

77423-13-3

77423-13-3 structure

77423-13-3 structure

Name: 2,4-DIOXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZINE-6-CARBOXYLIC ACID
Chemical Name: 2,4-dioxo-1H-3,1-benzoxazine-6-carboxylic acid
CAS Number: 77423-13-3
Molecular Formula: C₉H₅NO₅
Molecular Weight: 207.14000
Create Date: 2018-12-28 19:43:06
Modify Date: 2025-08-27 11:12:10

Name	2,4-dioxo-1H-3,1-benzoxazine-6-carboxylic acid
Synonyms	2,4-Dioxo-1,4-dihydro-2H-3,1-benzoxazine-6-carboxylic acid 5-carboxyisatoic anhydride 7-carboxyisatoic anhydride 2,4-dioxo-2,4-dihydro-1h-benzo{d}{1,3}oxazine-6-carboxylicacid 5-carboxylisatoic anhydride 6-Carboxyisatosaeureanhydrid

Density	1.607g/cm3
Molecular Formula	C₉H₅NO₅
Molecular Weight	207.14000
Exact Mass	207.01700
PSA	100.37000
LogP	0.17950
Index of Refraction	1.631

Hazard Codes	Xi
HS Code	2934999090

32315-10-9 structure

32315-10-9

33890-03-8 structure

33890-03-8

~%

77423-13-3 structure

77423-13-3

Literature: WO2012/59442 A2, ; Page/Page column 81-82 ; WO 2012/059442 A2

63746-12-3 structure

63746-12-3

~%

77423-13-3 structure

77423-13-3

Literature: Journal of Medicinal Chemistry, , vol. 24, # 6 p. 735 - 742

89-87-2 structure

89-87-2

~%

77423-13-3 structure

77423-13-3

Literature: WO2012/59442 A2, ; WO 2012/059442 A2

4315-09-7 structure

4315-09-7

~%

77423-13-3 structure

77423-13-3

Literature: WO2012/59442 A2, ; WO 2012/059442 A2

75-44-5 structure

75-44-5

33890-03-8 structure

33890-03-8

~%

77423-13-3 structure

77423-13-3

Literature: Journal of Medicinal Chemistry, , vol. 24, # 6 p. 735 - 742

Precursor 6
32315-10-9 33890-03-8 63746-12-3 89-87-2
4315-09-7 75-44-5
DownStream 1
41684-07-5

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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.