5-Fluoroisatonic anhydride

ChemicalBook > CAS DataBase List > 5-Fluoroisatonic anhydride

5-Fluoroisatonic anhydride

Product Name: 5-Fluoroisatonic anhydride
CAS No.: 321-69-7
Chemical Name: 5-Fluoroisatonic anhydride
Synonyms: 6-fluoro-2H-benzo[d][1,3]oxazine-2,4(1H)-dione;5-FLUOROISATOIC ANHYDRIDE;NSC 149815;Flumazenil Impurity 15;6-FLUORO ISATIN ANHYDRIDE;5-FLUOROISATONIC ANHYDRIDE;6-fluoro-1H-3,1-benzoxazine-2,4-dione;6-Fluorobenzo[d][1,3]oxazine-2,4-dione;6-fluoro-1H-3,1-benzoxazine-2,4-quinone;6-FLUORO-2H-3,1-BENZOXAZINE-2,4(1H)-DIONE
CBNumber: CB5379596
Molecular Formula: C8H4FNO3
Formula Weight: 181.12
MOL File: 321-69-7.mol

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5-Fluoroisatonic anhydride Property

Melting point:: 259-262°C
Density: 1.502±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
solubility: soluble in DMSO
form: powder
pka: 9.61±0.20(Predicted)
color: Off-white to pale yellow
CAS DataBase Reference: 321-69-7(CAS DataBase Reference)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36
HazardClass: IRRITANT
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TRC

Product number: F592025
Product name: 5-FluoroisatoicAnhydride
Packaging: 2g
Price: $210
Updated: 2021/12/16

AK Scientific

Product number: Y7452
Product name: 6-Fluoroisatoicanhydride
Packaging: 25g
Price: $211
Updated: 2021/12/16

ChemScene

Product number: CS-W005876
Product name: 5-Fluoroisatoicanhydride
Purity: ≥98.0%
Packaging: 25g
Price: $318
Updated: 2021/12/16

Matrix Scientific

Product number: 057951
Product name: 6-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione
Purity: 99%
Packaging: 100g
Price: $474
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0025236
Product name: 6-FLUORO ISATIN ANHYDRIDE
Purity: 95.00%
Packaging: 1G
Price: $626.01
Updated: 2021/12/16

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5-Fluoroisatonic anhydride Chemical Properties,Usage,Production

Chemical Properties

Dark yellow Solid

Uses

5-Fluoroisatoic Anhydride is a versatile pharmaceutical intermediate used in the preparation of insulin secretagogues, HCV polymerase inhibitors, anxiolytic agents and other bioactive compounds.

Preparation

5-Fluoroisatonic anhydride is prepared from 5-fluoro indole (9d) by stirring in a 4:1 mixture of DMF/H2O for 16 h at room temperature.
¹ H NMR (DMSO-d6): δ11.19 (s, br., 1H), 7.36 (dd, J = 8.4, 2.6 Hz, 1H), 6.87 (dt, J = 8.4, 2.2 Hz, 1H), 6.74 (dd, J = 9.3, 2.2 Hz, 1H).

5-Fluoroisatonic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 5-Fluoroisatonic anhydride manufacturers

Career Henan Chemical Co

Product: 5-Fluoroisatonic anhydride 321-69-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: G/KG/T
Release date: 2019-12-24

321-69-7, 5-Fluoroisatonic anhydrideRelated Search:

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6-FLUORO-2H-3,1-BENZOXAZINE-2,4(1H)-DIONE

6-fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

6-fluoro-1H-3,1-benzoxazine-2,4-dione

6-fluoro-1H-3,1-benzoxazine-2,4-quinone

6-FLUORO ISATIN ANHYDRIDE

5-FLUOROISATOIC ANHYDRIDE

5-FLUOROISATONIC ANHYDRIDE

6-Fluorobenzo[d][1,3]oxazine-2,4-dione

NSC 149815

6-fluoro-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione

6-Fluoro-2H-3,1-benzoxazine-2,4(1H)-dione, 6-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

2H-3,1-Benzoxazine-2,4(1H)-dione, 6-fluoro-

6-fluoro-2H-benzo[d][1,3]oxazine-2,4(1H)-dione

Flumazenil Impurity 15

321-69-7

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