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Letimide

来替米特

Also known as: Letimidum, 3-[2-(Diethylamino)ethyl]-2H-1,3-benzoxazine-2,4(3H)-dione, 3-(2-diethylaminoethyl)-1,3-benzoxazine-2,4-dione, 3-(2-diethylamino-ethyl)-benzo[e][1,3]oxazine-2,4-dione, Carsalam Impurity 2 (Letimidum), Letimida, Letimide [INN], Letimidum [INN-Latin], LETIMIDE

Letimide (CAS 26513-90-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H18N2O3 and a molecular weight of 262.30400 g/mol. It is also known as Letimidum, 3-[2-(Diethylamino)ethyl]-2H-1,3-benzoxazine-2,4(3H)-dione and 3-(2-diethylaminoethyl)-1,3-benzoxazine-2,4-dione. Key properties include a boiling point of 379.1ºC at 760mmHg, a density of 1.18g/cm3 and a flash point of 183ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
26513-90-6
Jingsj CID
J-1190981-9
Molecular Formula
C14H18N2O3
Chinese Name
来替米特
Molecular Weight
262.30400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point379.1ºC at 760mmHg
Density1.18g/cm3
Flash Point183ºC

Frequently Asked Questions

What is the CAS number of Letimide?

The CAS number of Letimide is 26513-90-6.

What are the molecular formula and molecular weight of Letimide?

Letimide has molecular formula C14H18N2O3 and molecular weight 262.30400 g/mol.

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

Last updated:

How to cite: Jingsj. "Letimide (CAS 26513-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1190981-9 (accessed 2026-10-24).

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