Brimonidine is a drug used to treat open-angle glaucoma or ocular hypertension, and as a gel, Mirvaso, for facial skin redness in rosacea.
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Appearance- |
White to slightly yellowish powder |
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Solubility- |
Soluble in water, slightly souluble in methanol |
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Identification- |
HNMR,HPLC |
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PH- |
3.0~4.5 |
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Melting point- |
205°C~210°C |
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Specific rotation- |
+ 9.0° ~ + 10.5° |
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Loss on drying- |
≤0.5% |
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Residue on ignition- |
≤ 0.1% |
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Heavy metals- |
≤10 ppm |
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Related substances- |
Single impurity ≤0.2% |
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Total impurities ≤0.5% |
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Assay(HPLC)- |
99%~101% |
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Total aerobic microbial count- |
Total bacterial count <100cfu/gr |
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Total fungal<10cfu/gr |
Packaging details:
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Packaging details: |
25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum. |
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Storage: |
Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat |
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Shelf Life: |
5 years if sealed and store away from direct sun light. |