High Purity Low Estrogen Steroids Estrone Powder CAS 53-16-7 GMP Approval
- Κατασκευαστής: Dewael
- Δοκιμασία προϊόν: 99%+
- Εμφάνιση:Λευκή ή σχεδόν λευκή κρυσταλλική σκόνη
- Τόπο καταγωγής: Κίνα
- Πιστοποίηση: SGS,ISO9001, GMP
- Ελάχιστη ποσότητα παραγγελίας: 10σολ
- λεπτομέρειες συσκευασίας: Διακριτική τρόπους συσκευασίας για τα τελωνεία Pass Εγγυημένα
- Ωρα παράδοσης: Στα πλαίσια 12 ώρες μετά τη λήψη της πληρωμής σας
- Οροι πληρωμής: Δυτική Ένωση, MoneyGram,Bitcoin,Τραπεζική μεταφορά
- Αποστολή: EMS,DHL,Fedex,UPS,TNT και ούτω καθεξής.
- Πολιτική: Re-Shipping Πολιτική
- δυνατότητα εφοδιασμού: 500-600kg/μήνα
High Purity Low Estrogen Steroids Estrone Powder CAS 53-16-7 GMP Approval
Product Info.
Estrone
CAS Αρ.: 53-16-7
Συνώνυμα: delta-1,3,5-estratrien-3-beta-ol-17-one;Hormestrin;Oestrin;delta-1,3,5-oestratrien-3-beta-ol-17-one;Estrona [Spanish];
CMC_13458;Ovifollin;Wynestron;component of Mal-O-Fem;Cristallovar;Menagen;Estrusol;hydroxyestrones;Ketohydroxyoestrin;.delta.-1,3,
5-Oestratrien-3.beta.-ol-17-one;Folipex;3-Hydroxy-17-keto-estra-1,3,5-triene;Disynformon;3-Hydroxy-oestra-1,3, 5(10)-trien-17-one;
Estrone-A;Destrone;Ovex (tablets);Estrol;Follicunodis;
Formula: C18H22O2
Μοριακό βάρος: 270.40
EINECS: 200-164-5
Χημική δοκιμή: >98%
Εμφάνιση: crystalline solid
Πακέτο: 1kg/foil bag or according to the customers requirements.
Πυκνότητα: 1.164 g/cm3
Σημείο Τήξης: 258-261 oC
Boiling Point: 445.2 oC at 760 mmHg
Flash Point: 189.7 oC
Αποθήκευση: Keep it under seal in cool and dark place
Usage A metabolite of 17β-Estradiol.
Deposition
Estrogen is a steroid compounds have a wide range of biological activity, it is not only to promote and maintain the female reproductive organs and secondary sexual characteristics of the physiological role, and the endocrine system, the cardiovascular system, the body’s metabolism, bone growth and maturation, skin and other aspects have a significant impact.
Due to the secretion of estrogen, can nourish the skin, beautiful hair, and promote breast development increased, reflecting the graceful curve of the body. So estrogen for women to maintain their youth and women second feature essential trace elements. In addition to the beauty estrogen plays an important role, and human health are closely linked.
Menopausal syndrome, arteriosclerosis, cerebral vascular obstruction, οστεοπόρωση, Alzheimer’s disease, weary, back pain, sore shoulders, sex, irregular menstruation, irregular menstruation, amenorrhea, infertility, breast dysplasia, dry skin, yellowish, rough, loss of elasticity, wrinkles, melasma, και τα λοιπά., and the body is low estrogen secretion lead to endocrine disorders. As noted above, estrogen for women is a very important trace elements. But the body’s secretion of estrogen declining with age. And in vitro estrogen can not be supplemented by food, this is because estrogen in the human or animal body can build yourself.
Εφαρμογή:
Estrone (E1, and also oestrone) is an estrogenic hormone secreted by the ovary as well as adipose tissue with the chemical name of 3-hydroxyestra-1,3,5(10)-triene-17-one and the chemical formula C18H22O2. Estrone is an odorless, solid crystalline powder, white in color with a melting point of 254.5 °C and a specific gravity of 1.23. Estrone is one of several natural estrogens, which also include estriol and estradiol. Estrone is the least abundant of the three hormones; estradiol is present almost always in the reproductive female body, and estriol is abundant primarily duringpregnancy.
Estrone is known to be a carcinogen for human females as well as cause breast tenderness or pain, nausea, headache, hypertension, and leg cramps. In men, estrone has been known to cause anorexia, nausea, vomiting, and erectile dysfunction.Estrone is relevant to health and disease states because of its conversion to estrone sulfate, a long-lived derivative. Estrone sulfate acts as a reservoir that can be converted as needed to the more active estradiol. It is the predominant estrogen in postmenopausal women.
COA
Δοκιμαστικά είδη | Προσδιορισμός | Αποτελέσματα Δοκιμών |
Περιγραφή | Almost white crystalline powder | Συμμορφώνεται |
Αναγνώριση | TLC IR spectrum Φάσμα UV |
Θετικός |
Σημείο τήξης | 251 ~ 254ºC | 251~253ºC |
Ειδική Περιστροφή | +158~+165° | +160.8° |
Απώλεια κατά την ξήρανση | ≤0,5% | 0.25% |
Υπολείμματα κατά την ανάφλεξη | ≤0,5% | Πέρασμα |
Χημική δοκιμή | 97 ~ 103% | 99% |
Σύναψη | The specification conform with USP27 standard. |
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