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N-(2-benzothiazolyl)-3-oxobutanamide

N-(2-苯并噻唑基)乙酰乙酰胺

Also known as: Butanamide, N-2-benzothiazolyl-3-oxo-, N-(2-Benzothiazolyl)acetoacetamide, N-(2-Benzothiazolyl)acetylacetamide, N-(1,3-benzothiazol-2-yl)-3-oxobutanamide, N-(benzo[d]thiazol-2-yl)-3-oxobutanamide, N-2-benzothiazolyl-3-oxo-butanamide, N-Benzothiazol-2-yl-acetoacetamide

N-(2-benzothiazolyl)-3-oxobutanamide (CAS 4692-94-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O2S and a molecular weight of 234.27400 g/mol. It is also known as Butanamide, N-2-benzothiazolyl-3-oxo-, N-(2-Benzothiazolyl)acetoacetamide and N-(2-Benzothiazolyl)acetylacetamide. Key property: a density of 1.382g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4692-94-8
Jingsj CID
J-1453910-3
Molecular Formula
C11H10N2O2S
Chinese Name
N-(2-苯并噻唑基)乙酰乙酰胺
Molecular Weight
234.27400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.382g/cm3
Exact Mass234.04600
PSA87.30000
LogP2.28690
Refractive Index1.681

Customs & Trade Information

HS Code2934200090
Summary2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. 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 N-(2-benzothiazolyl)-3-oxobutanamide?

The CAS number of N-(2-benzothiazolyl)-3-oxobutanamide is 4692-94-8.

What are the molecular formula and molecular weight of N-(2-benzothiazolyl)-3-oxobutanamide?

N-(2-benzothiazolyl)-3-oxobutanamide has molecular formula C11H10N2O2S and molecular weight 234.27400 g/mol.

What are the upstream and downstream products of N-(2-benzothiazolyl)-3-oxobutanamide?

For N-(2-benzothiazolyl)-3-oxobutanamide, Upstream Products: 2-Aminobenzothiazole, 2,2,6-Trimethyl-4H-1,3-dioxin-4-one, Diketene.

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

Last updated:

How to cite: Jingsj. "N-(2-benzothiazolyl)-3-oxobutanamide (CAS 4692-94-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453910-3 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.