Deslorelin Deslorelin Acetate Deslorelin supplier
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Product Name: Deslorelin Acetate
Synonyms: Glu-His-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-NHC2H5
CAS #: 57773-65-6
Purity: 98% min.
Molecular Formula: C64H83N17O12
Molecular Weight: 1282.45
Test |
Specification |
Result |
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Appearance |
White or off-white powder |
conforms |
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Solubility |
Sparingly soluble in MeOH, soluble in water and 1% acetate acid
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conforms |
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HPLC |
The principal peak in the chromatogram obtained with the test solution is similar in retention time to principal peak in the chromatogram obtained with the reference solution. |
conforms |
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Amino acid analysis |
No more than the traces of the other amino acids are present. |
No more than the traces of the other amino acids are present. |
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MS |
1282.5±1.0 |
conforms |
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Related Substances |
Unspecified impurity for each impurity: NMT1.0%
Total impurity: NMT 2.0% |
0.85%(single largest impurity)
1.20% |
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Acetic acid |
NMT 12.0% |
7.3% |
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Water Content(Karl Fischer) |
NMT 7.0% |
4.3% |
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Assay |
97.0%-103.0% (anhydrous and acetic acid free subtance) |
98.5% |
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Bacterial endotoxins |
Less than 5IU/mg |
conforms |
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Residual solvent Methanol Acetonitrile Triethylamine |
NMT 3000ppm NMT 410 ppm NMT 320 ppm |
conforms |
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