High quality Norgestimate CAS:35189-28-7 for female Progesterone
Product name: Norgestimate
NorgestimateCAS Registry Number: 35189-28-7
NorgestimateAssay: 98%
Packaging: 1kg/bag
Molecular Formula: C23H31NO3
Molecular weight: 369.5
Appearance: White or white crystalline powder
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Norgestimate and ethinyl estradiol is used for:
Preventing pregnancy. It may also be used to treat acne in certain patients. It may also be used for other conditions as determined by your doctor.
Norgestimate and ethinyl estradiol is an estrogen and progestin combination. It works by preventing ovulation. It may also change the cervical mucus to prevent the sperm from reaching the egg and change the lining of the uterus to prevent a fertilized egg from implanting in the uterus.
COA
Test Items | Specification | Test Results |
Appearance | White to creamy white crystalline powder | White crystalline powder |
Identification | IR | Complies |
Completeness of solution | Meets the requirements.500mg being | Complies |
dissolved in 10ml of acetone | ||
Solubility | Insoluble in water, sparingly soluble in | Complies |
alcohol. Slightly soluble in ether and in | ||
fixed oils, soluble in acetone; very soluble | ||
in chloroform. | ||
Melting range | 213ºC~220ºC | 217ºC |
Specific optical rotation | +8.8°~ +12.0° | +11.6° |
Water | ≤0.5% | 0.1% |
Residue roration | ≤0.2% | 0.06 |
Heavy metals | ≤0.002% | Complies |
Assay | 97.0%~103.0% | 99.6% |
Residual solvents | Methanol≤1000ppm | 74ppm |
Ethanol≤1000ppm | 39ppm | |
Methylene chloride≤500ppm | 28ppm | |
Tetrahydrofuran≤300ppm | ND | |
Benzene≤2ppm | ND |
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Before using norgestimate and ethinyl estradiol:
Some medical conditions may interact with norgestimate and ethinyl estradiol. Tell your doctor or pharmacist if you have any medical conditions, especially
if any of the following apply to you:
if you are pregnant, planning to become pregnant or are breast-feeding
if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
if you have allergies to medicines, foods, or other substances
if you have a history of porphyria, diabetes or high blood sugar, gallbladder problems, heart problems (eg, angina), high blood pressure, high cholesterol or triglycerides, high blood calcium levels, kidney or liver problems, mental or mood problems (eg, depression), migraines or headaches, pancreas problems, or seizures
if you have endometriosis, growths in the uterus, an abnormal mammogram, irregular menstrual periods, abnormal vaginal bleeding, a lump in the breast, or fibrocystic breast disease, or if a family member has had breast cancer
if a family member has a history of high blood triglyceride levels
if you will be confined to a bed or chair for an extended period of time (eg, because of surgery or a long airplane ride)
if you smoke, are very overweight, or have fluid retention or swelling problems