Dexamethasone Acetate / Dexamethasone 21-Acetate CAS No: 1177-87-3
Quick Detail:
Product name Dexamethasone-17-acetate Factory Supplying
Other name DEXAMETHASONE ACETATE; DEXAMETHASONE 21-ACETATE;
CAS register number 1177-87-3
EINECS 214-646-8
Molecular formula C24H31FO6
Molecular weight 434.5
Melting point 238-240 °C
Assay 98%
Product description:
Dexamethasone-17-acetate, a corticosteroid, is similar to a natural hormone produced by your adrenal glands. It often is used to replace this chemical when your body does not make enough of it. It relieves inflammation (swelling, heat, redness, and pain) and is used to treat certain forms of arthritis; skin, blood, kidney, eye, thyroid, and intestinal disorders (e.g., colitis); severe allergies; and asthma. Dexamethasone-17-acetate is also used to treat certain types of cancer.
Dexamethasone-17-acetate comes as a tablet and a solution to take by mouth. Your doctor will prescribe a dosing schedule that is best for you. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take Dexamethasone-17-acetate exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Do not stop taking Dexamethasone-17-acetate without talking to your doctor. Stopping the drug abruptly can cause loss of appetite, upset stomach, vomiting, drowsiness, confusion, headache, fever, joint and muscle pain, peeling skin, and weight loss. If you take large doses for a long time, your doctor probably will decrease your dose gradually to allow your body to adjust before stopping the drug completely. Watch for these side effects if you are gradually decreasing your dose and after you stop taking the tablets or oral liquid, even if you switch to an inhalation corticosteroid medication. If these problems occur, call your doctor immediately. You may need to increase your dose of tablets or liquid temporarily or start taking them again.
COA:
Product name Dexamethasone-17-acetate
Appearance White crystalline powder
Chromatographic purity Any individual impurity not more than 1.0%
Total impurities not more than 2.0% 0.3%
1.0%
Loss on drying Not more than 0.5% 0.3%
Residue on ignition Not more than 0.2% 0.07%
Residual solvents Methanol≤3000ppm
Methylene Chloride≤600ppm
Chloroform≤60ppm
Tetrahydrofuran≤720ppm 335ppm
Not detect out
Not detect out
Not detect out
Assay Between 97.0% and 102.0% 98.9%
Micronixation 90% not more than 10 microns 90% not more than 10
aicrons
Packaging & Delivery:
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