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979-32-8 979-32-8 979-32-8
Quick Details:
Product name: Estradiol Cypionate
Synonyms: Atladiol;b-estradiol17-valerate;deladiol
CAS Registry Number: 979-32-8
Molecular Formula: C23H32O3
Molecular weight: 356.5
EINECS Number: 213-559-2
Assay:98%
Description:
1.Estradiol valerate is anti estrogen steroids which is used in Hormone Replacement Therapy in postmenopausal women who have had a hysterectomy Estradiol valerate contains a hormone which is similar to the hormone oestrogen that is produced by the body . When women go through the menopause , levels of oestrogen become low . This leads to symptoms such as hot flushes , night sweats and dryness of the vagina . Estradiol valerate helps to replace the low levels of oestrogen which may help to relieve the symptoms of the menopause . This is known as hormone replacement therapy .
2.Estradiol valerate is a female estrogen hormone . It works by replacing natural estrogens in a woman who can no longer produce enough estrogen . It works for advanced prostate cancer by antagonizing male hormones . Treating certain symptoms of menopause ( eg , hot flashes , vaginal itching , burning , or dryness ) . It is used to treat low levels of estrogen caused by certain conditions . It may be used to treat certain types of prostate cancer ( advanced androgen dependent ) . It may also be used for other conditions as determined by your doctor.
Specifications :
Product Name | Estradiol valerate | CAS No. | 979-32-8 |
MFG Date | 2014/7/26 | Report Date | 2016/7/27 |
Batch No. | 20160726 | Expiry Date | 2018/7/25 |
Quantity | 5kg | Reference Standard | USP34 |
SUBJECTS | SPECIFICATION | RESULTS | |
Appearance | White or almost white crystalline powder | Conform | |
Melting point | 143~150°C | 144~149°C | |
Identification | TCL | Positive | |
UV | Conform | ||
IR | Conform | ||
Optical rotation | +41°~+47° | +43.5° | |
Water | ≤0.1% | 0.05% | |
Estradiol limited | ≤1.0% | Conform | |
Granularity | 100%≤20um | Conform | |
Organic acid | ≤0.5% | 0.25% | |
Assay | 98.0%~102.0% | 99.30% | |
Conclusion | The products meet the specification of USP34. |
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