API Norethindrone CAS 68-22-4 ad feminam contraceptionem Imaginis Featured

API Norethindrone CAS 68-22-4 contraconceptionem feminam

Description:

Norethindrone forma progesteronis est, hormon femina magni momenti ad ovulationes et menstruos moderandas.Norethindrone adhibetur ad graviditatem praecavendam pro coercenda potestate nativitatis.Norethindrone etiam morbos menstruos curare, endometriosis, vel abnormes vaginalis sanguinis hormonum iniquitate causatur.

Contactus: Erica Zheng

Email: erica@zhuoerchem.com

Tel: +86 21 2097 0332

Mob: +86 177 1767 9251

Whatsapp: LXXXVI CLXXXVI 2503 (LX)XLIII (WeChat & Telegram & Line)

Skype: slhyzy

Mitte ad nos inscriptio

Product Detail

Product Tags

Descriptio

Norethindrone ad praecavendam gravidam adhibetur.

Specification

Product Name	Northindrone
Nomen chemicum	17a-ethynyl-19-nortestosterone
Alia Nomen	17ALPHA-ETHYNYL-17BETA-HYDROXY-XIX-NER-IV-ANDROSTEN-III PRIMA; 17ALPHA-ETHYNYL-19-NORTESTOSTERONE; PRIMA, XIX-NOR-IV-ETHISTERONE; XIX-NORETHINDRONE; XIX-NORETHISTERONE; XIX-NOR-17ALPHA-ETHYNYL-IV-ANDROSTEN-XVIIBETA-OL-III-ONE
CAS Number	68-22-4
Formulae hypotheticae	C20H26O2
Formula Pondus	298.43
Aspectus	Album vel paene album crystallinum pulveris
Assay	97.0% min
Liquescens punctum	202 ~ 208 °C
Ferveret	379.83°C
Density	1.0766 g/cm3
sarcina	20kg/peram/orum, 25kg/peram/orum, vel quod requiris
Repono	Repone continens arcte clausus in loco sicco & frigido.Non exponere solis dirigere.
COA & MSDS	Praesto
Applicationem	Ad investigationes propositum

Testimonium Analysis / COA

TEST	ACCEPTIO CRITERIONS	Effectus
Lepidium sativum	TLC *	Positivum
	UV spectrum	Positivum
	IR spectrum	Positivum
Characteres	Album vel paene album crystallinum pulveris	conforme
Liquescens punctum	202 ~ 208℃	202.5~207℃
Damnum in siccitate	≤0.5%	0.23%
Imprimis rotationis	30° 38°	34.5°
Solutio speciei	patet et indissoluta solida	Transi
Limit of ethynyl group	8.18%～8.43%	8.27%
Substanes Related	totalis impuritics≤1.5%uno modo% impurity≤0.5	Transi
Reliqua ignitio	≤0.1％	Transi
Assay	97.0～103.0％	99.06%