Jump to content Jump to navigation menu

Rifampicin, 500 mg, 500 mg

≥90 %, for biochemistry
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Warning
H302-H315-H319-H335
i harmful if swallowed, causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P260 P270 P302+P352 P305+P351+P338
i do not breathe dust, do not eat, drink or smoke when using this product, IF ON SKIN: Wash with plenty of water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Pack Qty.
Pack.
Packaging
3-(4-Methylpiperazinyl-iminomethyl)rifamycin SV
Empirical formula C43H58N4O12
Molar mass (M) 822,94 g/mol
Melting point (mp) 188 °C
Storage temp. +4 °C
WGK 1
CAS No. [13292-46-1]
EG-Nr. 236-312-0

Bacteriostatic antibiotic
Art. No. 4163.3: A stock solution with a concentration of 100 mg/ml can be prepared directly by adding 5 ml chloroform or DMSO.

Rifampicin inhibits bacterial DNA-dependent RNA-polymerase and consequently prevents transcription. Its spectrum of activity is strictly bacterial (the eukaryotic DNA-dependent RNA-polymerase can only be inhibited at extremely high concentrations) and rifampicin is particularly very effective against mycobacteria. Enterbacteria, acinetobacteria and pseudomonades are resistant against rifampicin. The resistance-mediating genes can be applied as selection markers in molecular biology. Light-sensitive. Store in the dark!Stock solution: 100 mg/ml in chloroform or DMSO, 15 mg/ml in methanol, 1 mg/ml in water (pH 7,3)Store stock solution at -20 °C, is stable for approx. 2 weeks in DMSO when stored in the dark at 4 °CWorking concentration: 20-200 µg/ml
Product details
Type analysis

€34.30/Pack Qty. 

excl. VAT. | 500 mg per Pack Qty.

Art. No. 4163.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €32.58/Pack Qty.
from 24 Pack Qty. €30.87/Pack Qty.
Carl Roth subscription service

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:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

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.

Product details



Rifampicin ≥90 %, for biochemistry

Rifampicin inhibits bacterial DNA-dependent RNA-polymerase and consequently prevents transcription. Its spectrum of activity is strictly bacterial (the eukaryotic DNA-dependent RNA-polymerase can only be inhibited at extremely high concentrations) and rifampicin is particularly very effective against mycobacteria. Enterbacteria, acinetobacteria and pseudomonades are resistant against rifampicin. The resistance-mediating genes can be applied as selection markers in molecular biology. Light-sensitive. Store in the dark!Stock solution: 100 mg/ml in chloroform or DMSO, 15 mg/ml in methanol, 1 mg/ml in water (pH 7,3)Store stock solution at -20 °C, is stable for approx. 2 weeks in DMSO when stored in the dark at 4 °CWorking concentration: 20-200 µg/ml



Rifampicin
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Packaging Price Quantity
4163.1 500 mg glass 500 mg €34.30
4163.2 1 g glass 1 g €59.70
4163.3 500 mg glass 500 mg in a 10 ml glas bottle €42.50
In stock
Available at short notice
Not available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Assay (HPLC)≥90 %  
Solution (5 % in chloroform)orange to dark brown  
Loss on drying (60 °C, vacuum)≤2 %  
Sulphated ash≤0,1 %  

0 Reviews

0.0 out of five stars