Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Fluoroisatonic anhydride
Price: ￥356.0/5g ￥126.0/1g ￥5046.0/100g ￥1526.0/25g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Fluoroisatoic anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

321-69-7

321-69-7 structure

Name: 5-Fluoroisatonic anhydride
Chemical Name: 5-Fluoroisatoic Anhydride
CAS Number: 321-69-7
Molecular Formula: C₈H₄FNO₃
Molecular Weight: 181.121
Create Date: 2018-07-24 18:57:54
Modify Date: 2025-08-27 08:45:40

Name	5-Fluoroisatoic Anhydride
Synonyms	5-Fluoroisatonic anhydride 6FLUOROISATINANHYDRIDE 6-Fluoro-2H-3,1-benzoxazine-2,4(1H)-dione 6-fluoro-1H-3,1-benzoxazine-2,4-dione 6Fluoroisatinicanhydride 6-Fluoroisatoic anhydride 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-fluoro- 6-fluoranyl-1,3-benzoxazine-2,4-dione MFCD03300719

Density	1.5±0.1 g/cm3
Melting Point	259-262ºC
Molecular Formula	C₈H₄FNO₃
Molecular Weight	181.121
Exact Mass	181.017517
PSA	63.07000
LogP	0.96
Index of Refraction	1.561

Risk Phrases	36/37/38
Safety Phrases	26-36
HS Code	2934999090

443-69-6

~83%

321-69-7

Literature: Reissenweber, Gernot; Mangold, Dietrich Angewandte Chemie, 1980 , vol. 92, # 3 p. 196 - 197

75-44-5

446-08-2

~97%

321-69-7

Literature: Magano, Javier; Waldo, Michael; Greene, Derek; Nord, Eric Organic Process Research and Development, 2008 , vol. 12, # 5 p. 877 - 883

32315-10-9

446-08-2

~88%

321-69-7

Literature: RESVERLOGIX CORP.; HANSEN, C., Henrik Patent: WO2010/79431 A2, 2010 ; Location in patent: Page/Page column 56-58 ; WO 2010/079431 A2

446-08-2

503-38-8

~98%

321-69-7

Literature: AVANIR PHARMACEUTICALS Patent: WO2004/74218 A2, 2004 ; Location in patent: Page 107 ;

399-52-0

~74%

321-69-7

Literature: Nelson, Amber C.; Kalinowski, Emily S.; Czerniecki, Nikolas J.; Jacobson, Taylor L.; Grundt, Peter Organic and Biomolecular Chemistry, 2013 , vol. 11, # 43 p. 7455 - 7457

371-40-4

321-69-7

Literature: Journal of Medicinal Chemistry, , vol. 56, # 21 p. 8321 - 8331

446-08-2

530-62-1

321-69-7

Literature: Organic Process Research and Development, , vol. 12, # 5 p. 877 - 883

Precursor 8
443-69-6 75-44-5 446-08-2 32315-10-9
503-38-8 399-52-0 371-40-4 530-62-1
DownStream 4
78755-80-3 880875-39-8 477933-12-3 61352-46-3

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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