7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester
Also known as: 4-Methoxybenzyl (6R,7R)-3-(chloromethyl)-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 3-(Chloromethyl)-7-phenylacetylamino cephalosporanic acid p-methoxybenzyl ester, 3-Chloromethyl-7-(2-phenylacetamido)-3-cephem-4-carboxylic Acid 4-Methoxybenzyl Ester, 4-Methoxybenzyl 3-chloromethyl-7-(2-phenylacetamido)-3-cephem-4-carboxylate, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-(chloromethyl)-8-oxo-7-[(2-phenylacetyl)amino]-, (4-methoxyphenyl)methyl ester, (6R,7R)-, 7-Phenylacetamide-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester, 7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid 4-methoxybenzyl ester, 7-Phenylacetamino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester, EINECS 403-040-0, MFCD00191253
7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester (CAS 104146-10-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H23ClN2O5S and a molecular weight of 486.968 g/mol. Key properties include a melting point of 153-155°C, a boiling point of 756.6±60.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 411.4±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 104146-10-3
- Jingsj CID
- J-23929-2
- Molecular Formula
- C24H23ClN2O5S
- Molecular Weight
- 486.968 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 153-155°C |
|---|---|
| Boiling Point | 756.6±60.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 411.4±32.9 °C |
| Exact Mass | 486.101624 |
| PSA | 110.24000 |
| LogP | 1.89 |
| Vapor Pressure | 0.0±2.5 mmHg at 25°C |
| Refractive Index | 1.658 |
| Storage Conditions | -20?C Freezer, Under Inert Atmosphere |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?
The CAS number of 7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester is 104146-10-3.
What are the molecular formula and molecular weight of 7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?
7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester has molecular formula C24H23ClN2O5S and molecular weight 486.968 g/mol.
What are the upstream and downstream products of 7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester?
For 7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester, Downstream Products: Cefpirome sulfate, Cefpirome, Cefditoren sodium.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester (CAS 104146-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23929-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.