benzo[d]isothiazole-3-carboxamide

Also known as: 1,2-Benzisothiazole-3-carboxamide, 1,2-Benzothiazole-3-carboxamide, Benz[d]isothiazol-3-carboxamide, benzo[d]isothiazole-3-carboxylic acid amide

benzo[d]isothiazole-3-carboxamide (CAS 16807-21-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N2OS and a molecular weight of 178.21100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16807-21-9
Jingsj CID: J-1496646-2
Molecular Formula: C₈H₆N₂OS
Molecular Weight: 178.21100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	178.02000
PSA	84.22000
LogP	2.09550

Customs & Trade Information

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

Frequently Asked Questions

What is the CAS number of benzo[d]isothiazole-3-carboxamide?

The CAS number of benzo[d]isothiazole-3-carboxamide is 16807-21-9.

What are the molecular formula and molecular weight of benzo[d]isothiazole-3-carboxamide?

benzo[d]isothiazole-3-carboxamide has molecular formula C8H6N2OS and molecular weight 178.21100 g/mol.

What are the upstream and downstream products of benzo[d]isothiazole-3-carboxamide?

For benzo[d]isothiazole-3-carboxamide, Upstream Products: Benzo[b]thiophene-2,3-dione; Downstream Products: 1,2-Benzisoxazole-3-carboxylic acid ethyl ester, 1,2-benzisothiazole-3-carboxylic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "benzo[d]isothiazole-3-carboxamide (CAS 16807-21-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496646-2 (accessed 2026-11-09).

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