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

• Catalog Number: ACM113479655
• Product Name: 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester,hcl
• CAS: 113479-65-5
• Category: Main Products
• Synonyms: 7-Amino-3 chloromethyl-3-cephem-4-carboxylic Acid p-Methoxybenzyl Ester Hydrochloride; p-methoxybenzyl 7-amino-3-chloromethyl-3-cephem-4-carboxylate hydrochloride
• IUPAC Name: (4-methoxyphenyl)methyl(6R,7R)-7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydrochloride
• Molecular Weight: 405.30
• Molecular Formula: C₁₆H₁₈Cl₂N₂O₄S
• Canonical SMILES: COC1=CC=C(C=C1)COC(=O)C2=C(CSC3N2C(=O)C3N)CCl.Cl
• InChI Key: LYIIGHOYDRRHAJ-XRZFDKQNSA-N
• Boiling Point: 601.1ºC at 760 mmHg
• Melting Point: 155-157ºC
• Flash Point: 317.4ºC
• Appearance: White powder
• EC Number: 601-254-0
• Exact Mass: 404.03600

Custom Reviews

August 03, 2023

A pharmaceutical intermediate

7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester,hcl can be used as an intermediate of cefazolin to synthesize antibacterial agents.

Custom Q&A

What kind of compound is 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester is an antibiotic intermediate of cephalosporins, which can be used to synthesize cefazolin.

What is the melting point of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

The melting point of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester is 155-157 ℃.

In what solvent does 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester have good solubility?

7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester is insoluble in water, slightly soluble in ethanol and soluble in chloroform and toluene.

What are the security risks of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester has certain toxicity, which may cause harm if inhaled, contacted with skin or taken by mistake.

What cephalosporin antibiotics can 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester be used to synthesize?

7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester can be used to synthesize cephalosporin antibiotics such as cefazolin, cefpirin and cefepime.

What is the molecular formula of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

The molecular formula of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester is C16H18Cl2N2O4S.

What is the molecular weight of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

The molecular weight of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester is 405.29 g/mol.

What are the precautions of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

When using 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester, you should wear appropriate protective equipment to avoid direct contact and store it in a dry and ventilated place.

What is the usage of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

The dosage of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester can be adjusted according to the reaction conditions and the required yield, and is generally 0.1-1 mmol/g.

what are the storage requirements of 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?

The storage temperature of 7-amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester should be controlled between 0-10℃ to avoid too high or too low temperature affecting its stability.