Cefazolin IMpurity C Property

Density 

1.93±0.1 g/cm3(Predicted)

storage temp. 

Hygroscopic, -20°C Freezer, Under inert atmosphere

solubility 

DMSO (Slightly, Sonicated), TFA (Slightly)

form 

Solid

pka

3.12±0.50(Predicted)

color 

White to Pale Orange

Stability:

Hygroscopic

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

Cefazolin IMpurity C Chemical Properties,Usage,Production

Uses

7-[1-(1H)-Tetrazolylacetamido]desacetoxycephalosporanic Acid, is an impurity of Cefazolin (C242500), a semi-synthetic antibiotic derived from 7-amino-cephalosporanic acid. An antibacterial.