7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester hydrochloride

7-氨基-3-氯甲基-3-头孢唑啉-4-羧酸对甲氧苄盐酸盐

Also known as: (6R,7R)-4-Methoxybenzyl 7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride, 4-Methoxybenzyl (6R,7R)-7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride, p-Methoxybenzyl 7-amino-3-chloromethyl-3-cephem-4-carboxylate hydrochloride, ACLE HCl, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-(chloromethyl)-8-oxo-, (4-methoxyphenyl)methyl ester, hydrochloride (1:1), (6R,7R)-

7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester hydrochloride (CAS 113479-65-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H18Cl2N2O4S and a molecular weight of 405.296 g/mol. It is also known as (6R,7R)-4-Methoxybenzyl 7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride, 4-Methoxybenzyl (6R,7R)-7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride and p-Methoxybenzyl 7-amino-3-chloromethyl-3-cephem-4-carboxylate hydrochloride. Key properties include a melting point of 155-157ºC, a boiling point of 601.1ºC at 760 mmHg and a flash point of 317.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

113479-65-5

Jingsj CID

J-1365371-6

Molecular Formula

C₁₆H₁₈Cl₂N₂O₄S

Chinese Name

7-氨基-3-氯甲基-3-头孢唑啉-4-羧酸对甲氧苄盐酸盐

Molecular Weight

405.296 g/mol

Category

Organic Acids

Last updated

8/21/2026