Cefoxitin sodium salt, 250 mg
Molar mass (M) 449,43 g/mol
Melting point (mp) >160 °C
Storage temp. +4 °C
CAS No. [33564-30-6]
Sensitive to light and temperature! Stock solution: 100 mg/ml in water. Store stock solution in the dark at -20 °C (durability 30 weeks). Working concentration: 2-100 µg/ml.
excl. VAT. | 250 mg per Pack Qty.
Art. No. 4156.1
Now recurring orders conveniently delivered as a subscription!
With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!How it works:
Put all products for your subscription in the desired quantity in the basket.
In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.
Set Starty point and interval for your subscription and submit order!
By the way: Through your account you can customize or delete your subscriptions anytime.
Do you have a question about this product?
Cefoxitin sodium salt ≥98 %, for biochemistry
Semi-synthetic second generation cephalosporin derivate. Cefoxitin interferes with peptidoglycan layer composition during cell wall synthesis and is effective against a broad spectrum of gram-positive bacteria. Its effectivity against gram-negative bacteria is lower. Also active against anaerobic bacteria. Zone of inhibition analysis with Cefoxitin is used to detect methicilin resistance. Stable against cleavage by β-lactamase.
- Subtotal: 0.00
|Order No.||Pack Qty.||Pack.||Price||Quantity|
Available at short notice
Delivery date currently unknown
|Assay (HPLC)||≥98 %|
|Solution (1 % in H2O)||colorless to light yellowish|
|Water (KF)||≤3,0 %|
|Spez. Drehung [α]a (c=1 in Methanol)||+200° bis +214°|
|pH value (10 % in water)||4,2-7,0|
|Heavy metals (as Pb)||≤0,002 %|