Zearalenone

Molecular weight:  318.4
Molecular Formula: C18H22O5

Cas number  17924-92-4
Source/host:Fusarium graminearum
Purity (TLC):>99%
Purity(HPLC):>99%
Appearance:White powder
Solubility:Clear colorless solution at 5mg/ml Methanol
Melting point:164°C - 165°C
Long term storage:-20°C,protect from light.
Hazard:Toxic.

Product Description
Naturally occuring mycotoxin produced by many species of Fusarium graminearum .Zearalenone is the primary toxin, causing infertility, abortion or other breeding problems, especially in swine.

Warning
This product is not intended or approved for human, diagnostics or veterinary use. use of this product for human or animal testing is extremely hazardous and may result in disease, severe injury, or death.
Material safety data
This material should be considered hazardous until information to the contrary becomes available. Do not ingest, swallow, or inhale. Do not get in eyes, on skin, or on clothing. Wash thoroughly after handling. This information contains some, but not all, of the information required for the safe and proper use of this material. Before use, the user must review the complete Material Safety Data Sheet.

This product meets the requirement of the specification.

Intended Use: The product covered by this Certificate is designed for Calibration or for use in Quality Control procedures for the specified chemical compounds listed on the reverse side. This product can be used for Identification and/or Quantification. This product can also be used as a Reference Material to validate analytical procedures.
Raw Materials: Reference Standards are prepared from the highest quality starting materials with defined purities.All analytes and solvents are obtained from pre-qualified vendors and then analyzed or evaluated according to ISO 9001 requirements prior to use.

Manufacturing: These products manufactures under an ISO 9001 certified quality system. Balances used in the manufacturing process are calibrated regularly. All weights are traceable through the National Institute of Standards and Technology(NIST).
Homogeneity Assessment: Homogeneity of the finished product is assessed by analyzing sample batches or by other methods consistent with the intended use of the product and by procedures that comply with the ISO 9001 Quality System.

Stability Assessment: Pribolab Pet Ltd. guarantees the stability of this solution through the expiration date stated on the label. When handled and stored according to the conditions stated on the label. To ensure a uniform solution, mix the contents of the sealed container thoroughly prior to use. Care should be taken not to contaminate the contents of the original container.
Analytical Quality Control: Products are tested by validated analytical methods covered under the company's ISO 9001 Quality System.

Uncertainty Statistics and Confidence Umits: The maximum Uncertainty stated on the face of this certificate has been calculated in accordance with the EURACHEM/CITAC Guide-Quantifying Uncertainty in Analytical Measurement-Second Edition. The Uncertainty given is the Expanded Combined Uncertainty and represents an estimated Standard Deviation equal to the positive square root of the total variance of the uncertainty of components. The Expanded Uncertainty is U which is Uc(y)*K, where K is the coverage factor at the 95% confidence level (K=2).The Expanded Uncertainty is based on the combination of uncertainties associated with each individual operation involved in the preparation of the product.

Legal Notice and Limit of Liability: This product is for research use only. No warranty for any particular application is expressed or implied. Due to their hazardous nature, they should be handled by trained personnel. The company's liability will be limited to replacement of product or refund of purchase price. Notice of claims must be made within thirty (30) days from date of delivery.

Zearalenone

Source:Fusarium graminearum
Synonyms：FESZ Compound F・2, Toxin 
Description Zearalenone is a naturaily occurring estrogen, a mycotoxin from resorcylic acid lactone group.

Molecular Formula:    C18H22O5

Solubility information:    Solubility of Zearalenone in water is about 0.002g/100ml. Zearalenone is slightly soluble in hexane and progressively more in benzene, acetonitrile, dichloromethane, methanol, acetone.

Appearance:    White powder

max:    (in methanol) 236nm,274nm,316nm.

Melting point:    164°C - 165°C

Solubility:    Clear colorless solution at 5mg/ml Methanol

Storage: -20°C or less,protect from light.

Applications:    
The resorcylic acid lactones have estrogenic activity.
Zearalenone and its derivates were used as veterinary anabolic or estrogen substitutes.

Warnings:    TOXIC.

Related products:    Deoxynivalenol (Vomitoxin), Brefeldin

For Research use only. Not for Human or Drug use Zearalenone is not produced from or contains any ingredients from animal origin.

注：以上信息仅供参考，以产品附带证书为准。