SPECIFICATION

Molecular Formula:     

H₂B_1a:  C₄₈H₇₄O₁₄ 

H₂B_1b:  C₄₇H₇₂O₁₄

Molecular Structure:

Molecular Weight:   

H2B1a:  875.10

H2B1b:  861.07

Description :

Off white powder. UV maximum absorption (methanol):238245nm（ ε 271Chemicalbook00，30100)。 Solubility in water is about 4 μ g/ml。 It is very soluble in methyl ethyl ketone, propylene glycol or polypropylene glycol, but insoluble in saturated carbon hydrides, such as cyclohexane.

Application:

It is a new type of broad-spectrum, high-efficiency, low toxicity antibiotic antiparasitic drug, which has a good drive effect on internal and external parasites, especially nematodes and arthropods.

Packing and Storage：Preserve in tight containers. Store between 2°C and 8°C. Where the use of an antioxidant is allowed, store at 25°C, excursions permitted between 15°C and 30°C.

Minimum Order: One package