Description
Technical Parameters
Product Brief Introduction
Product name: Primidone
CAS: 125-33-7
MF: C12H22O12
MW: 358.30
Product Specification
|
Appearance |
White crystalline powder |
|
Odor |
Odorless |
|
Taste |
Taste slightly bitter |
|
Identification |
IR: the infrared absorption spectrum of the sample complies with the reference standard. |
|
|
The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay. |
|
Loss on Drying |
≤ 0.5% |
|
Residue on Ignition |
≤ 0.2% |
|
Related Substances |
Primidone related compound Aa ≤ 0.1% |
|
|
Phenobarbital ≤ 0.1% |
|
|
Primidone related compound Cb ≤ 0.1% |
|
|
2-Cyano-2-phenylbutyramide ≤ 0.1% |
|
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2-Phenylbutyric acid ≤ 0.1% |
|
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Phenylpropyl-primidonec ≤ 0.3% |
|
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Any unspecified impurity ≤ 0.1% |
|
|
Total impurities ≤ 0.5% |
|
Assay (on dried basis) |
98.0%~102.0% |
