high quality 57-63-6 Ethynyl estradiol with best price CAS NO.57-63-6

Min.Order: 10 Gram
Payment Terms: T/T,MoneyGram

Product Details

Keywords

Ethynyl estradiol
57-63-6
57-63-6 Ethynyl estradiol

Quick Details

ProName: high quality 57-63-6 Ethynyl estradi...
CasNo: 57-63-6
Molecular Formula: C20H24O2
Appearance: White Crystalline Powder
Application: It Can Be Used As Pharmaceutical Inte...
DeliveryTime: 2-4 days after confirming your payment...
PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
Port: shanghai
ProductionCapacity: 1000 Metric Ton/Month
Purity: 99%
Storage: Store in sealed containers at cool & d...
Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
LimitNum: 10 Gram

Superiority

1. Guaranteed purity;

2. Large quantity in stock;

3. Largest manufacturer;

4. Best service after shipment with email;

5. High quality & competitive price;

Details

high quality 57-63-6 Ethynyl estradiol with best price

Ethynyl estradiol Basic information

Description History Indications Pharmacodynamics Mechanism of Action Medical Uses Contraindications Side Effects Precautions Interactions

Product Name:	Ethynyl estradiol
Synonyms:	19-NORPREGNA-1,3,5(10)-TRIEN-20-YNE-3,17ALPHA-DIOL;19-NOR-1,3,5[10],17ALPHA-PREGNATRIEN-20-YNE-3,17-DIOL;1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL;ACETENYL ESTRADIOL;(17-alpha)-19-norpregna-1,3,5(10)-trien-20-yne-3,17,diol;17-alpha-ethinyl-17-beta-estradiol;17alpha-Ethinyl-17beta-estradiol;17-alpha-ethinyl-3,17-dihydroxy-delta(sup1,3,5)-estratriene
CAS:	57-63-6
MF:	C20H24O2
MW:	296.4
EINECS:	200-342-2
Product Categories:	-;progestogen estrogen;ESTINYL;Hormone Drugs;Inhibitors;Alcohols and Derivatives;Steroids;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxysteroids;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals
Mol File:	57-63-6.mol

Ethynyl estradiol Chemical Properties

Melting point	182-183 °C(lit.)
Boiling point	378°C (rough estimate)
density	1.0944 (rough estimate)
refractive index	-30 ° (C=0.4, Pyridine)
Fp	9℃
storage temp.	-20°C Freezer
solubility	ethanol: 50 mg/mL, clear, slightly yellow
pka	pKa 10.32 (Uncertain)
form	neat
Merck	14,3734
BRN	2419975
InChIKey	BFPYWIDHMRZLRN-SLHNCBLASA-N
CAS DataBase Reference	57-63-6(CAS DataBase Reference)
NIST Chemistry Reference	Ethinyl estradiol(57-63-6)
EPA Substance Registry System	19-Norpregna-1,3, 5(10)-trien-20-yne-3,17-diol, (17.alpha.)-(57-63-6)

Safety Information

Hazard Codes	T,F
Risk Statements	45-22-39/23/24/25-23/24/25-11
Safety Statements	53-36/37/39-45-36/37-16
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany	3
RTECS	RC8925000
F	8
HS Code	29372390
Hazardous Substances Data	57-63-6(Hazardous Substances Data)

Advantages:

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.

2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.

4. Warm after-sale service Any of your question would be solved for the first as soon as possible.