Glyburide Related Compound B

格列本脲杂质B

Also known as: Methyl N-[4-[2-[(5-chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonylcarbamate, Methyl [[4-[2-[(5-chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonyl]carbamate, Methyl {{4-{2-[(5-chloro-2-methoxybenzoyl)amino]ethyl}phenyl}sulfonyl}carbamate, Methyl [(4-{2-[(5-chloro-2-methoxybenzoyl)amino]ethyl}phenyl)sulfonyl]carbamate, [[4-[2-[(5-Chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonyl]carbamic acid methyl ester, [4-[2-(2-Methoxy-5-chlorobenzoylamino)ethyl]phenylsulfonyl]carbamic acid methyl ester, Carbamic acid, ((4-(2-((5-chloro-2-methoxybenzoyl)amino)ethyl)phenyl)sulfonyl)-, methyl ester, Carbamic acid, N-[[4-[2-[(5-chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonyl]-, methyl ester, Glibenclamide (Glyburide) Impurity B, Glibenclamide Impurity B, Glyburide USP Related Compound B, Glyburide EP Impurity B, EINECS 244-254-2, Einecs 244-254-2, Glyburide Related Compound B (25 mg) (methyl-[[4-[2-[(5-chloro-2-methoxybenzoyl)-amino]ethyl]phenyl]sulfonyl]carbamate) (AS)

Glyburide Related Compound B (CAS 21165-77-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H19ClN2O6S and a molecular weight of 426.871 g/mol. It is also known as Methyl N-[4-[2-[(5-chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonylcarbamate, Methyl [[4-[2-[(5-chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonyl]carbamate and Methyl {{4-{2-[(5-chloro-2-methoxybenzoyl)amino]ethyl}phenyl}sulfonyl}carbamate. Key properties include a melting point of 189-191℃ and a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

21165-77-5

Jingsj CID

J-1497696-2

Molecular Formula

C₁₈H₁₉ClN₂O₆S

Chinese Name

格列本脲杂质B

Molecular Weight

426.871 g/mol

Category

Organic Compounds

Last updated

8/21/2026