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| Rapamycin |
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| C51H79NO13 |
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| [53123-88-9] |
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| Rapamycin, also known as sirolimus, has become a standard immunosuppressive drug following kidney transplant. |
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Rapamycin, also known as sirolimus, has become a standard immunosuppressive drug following kidney transplant. .
CAS No.:[53123-88-9]
Molecular Formula: C51H79NO13
Molecular Weight: 914.18.
Description:Odorless, off-white to yellow crystalline power
Identification A: The IR spectrum of Potassium Bromide preparation of the sample exhibits
Maxima at the same wavelengths as that of a similar preparation of the in-house
reference standard.
Identification B: The UV spectrum of 95% Ethanol Preparation of the sample exhibits
Maxima at 267nm,277nm,288nm as that of a similar preparation of the in-house reference standard.
Identification C: The retention time of the peaks for the Trans-and Cis-Stereoisomers in the chromatogram of assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay.
Assay: 98.0~102.0%(Calculated cis-and trans-stereisomers of Sirolimus on the anhydrous basis)
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