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Meropenem crude CAS 119478-56-7

Identification

Product Name

Meropenem crude

CAS

119478-56-7

EC No.

Not available

Cat. No.

M4110259005; M4110259025

Formula

C17H25N3O5S · 3H2O

M.W.

437.51

Synonyms

Meropenem trihydrate;

Application

Meropenem (trihydrate) is a carbapenem antibiotic, which displaying a broad spectrum of antibacterial activity.

Specification

Appearance

White or almost white crystalline powder

Identification

Meets the requirements

pH

7.3-8.3

Loss on ignition

9.0%-12.0%

Chromatographic, PRT (0.45)

0.5% max.

Purity, PRT (1.90)

0.5% max.

Particulate matter, ≥10μm

6000 pc/g max.

Particulate matter, ≥25μm

600 pc/g max.

Uniformity of dosage of units

Meets the requirements

Bacterial endotoxins

0.125EU/mg max.

Sterility

Meets the requirements

Content of sodium

5.3%-8.0%

Assay ( C17H25N3O5S , anhydrous )

76.0% min.

Physical Data

Appearance

White to off-white powder

Solubility

 

Refractive indexη20D

 

Storage

 

Melting point

 

Boiling point

 

Density

 

Grade

USP38

Packing

5KG; 25KG

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