Skip to main content
Jingsj
.mol.sdf

7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide

Also known as: 7-Chloro-6-sulfamoylisatoic anhydride, 2H-3,1-Benzoxazine-6-sulfonamide, 7-chloro-1,4-dihydro-2,4-dioxo-, 7-chloro-1,4-dihydro-2,4-dioxo-2H-3,1-benzoxazine-6-sulfonamide, 7-chloro-2,4-dioxo-1,4-dihydro-2H-3,1-benzoxazine-6-sulfonamide, 7-chloro-2,4-dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-6-sulfonamide, 7-chloro-2,4-dioxo-1H-3,1-benzoxazine-6-sulfonamide, 4-Chlor-5-sulfamoyl-isatosaeureanhydrid, 4-Chlor-5-sulfamylisatocsaeureanhydrid, 6-Chlor-7-sulfamylisatinsaeureanhydrid, 7-Chlor-6-sulfamoylisatinsaeureanhydrid

7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide (CAS 23380-53-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H5ClN2O5S and a molecular weight of 276.65400 g/mol. Key property: a density of 1.759g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23380-53-2
Jingsj CID
J-887935-4
Molecular Formula
C8H5ClN2O5S
Molecular Weight
276.65400 g/mol
Category
Organic Bases
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Density1.759g/cm3
Exact Mass275.96100
PSA131.61000
LogP1.56320
Refractive Index1.642

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of 7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide?

The CAS number of 7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide is 23380-53-2.

What are the molecular formula and molecular weight of 7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide?

7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide has molecular formula C8H5ClN2O5S and molecular weight 276.65400 g/mol.

What are the upstream and downstream products of 7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide?

For 7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide, Upstream Products: N-(5-Chloro-2-methyl-4-sulfamoylphenyl)acetamide, 2-(acetylamino)-5-(aminosulphonyl)-4-chlorobenzoic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "7-Chloro-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonamide (CAS 23380-53-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-887935-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.