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Diethylstilbestrol

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Origin: China

Cas No: 56-53-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
56-53-1
Other Names:
Diethylstilbestrol
MF:
C18H20O2, C18H20O2
EINECS No.:
200-278-5
Place of Origin:
Shandong, China
Type:
Antineoplastic Agents, Vitamins, Amino Acids and Coenzymes, Antineoplastic Agents
Grade Standard:
Medicine Grade, Tech Grade, Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
Xigema
Model Number:
BP/CP/EP/USP, BP/CP/EP/USP
Purity:
99%min, 99%
CAS:
56-53-1
MW:
268.35
EINECS:
200-278-5
Appearance:
White powder
Shelf life:
2 years
Packaging&Delivery
Packaging Details
Packaging Details
Aluminum bag for sample. 1kg, 5kg, 10kg aluminum foil vacuum bag; or 20kg,25kg Fiber Drum or as to inquiry
Delivery Time
Shipped in 2-3 days after payment
Port
QingDao port

Property

CAS No.: 56-53-1 Formula: C18H20O2 Molecular Weight: 268.35000

Description

A synthetic, nonsteroidal estrogen. Recomended solvents are DMSO, DMF and ethanol, even in these solvents do not store in solution for any prolonged period of time.

Basic Info

Chemical Name	Diethylstilbestrol
Synonyms	Bufon; trans-Diethyl Stilbestrol; stilboestrol; Phenol, 4,4‘-(1,2-diethyl-1,2-ethenediyl)bis-, (E)-; Diethylstilbestrol; Cyren; cyrena; (E)-Diethylstilbestrol; Stil; Desma; Sibol; OeKolp; 4,4'-(1,2-diethyl-1,2-ethenediyl)bisphenol; DES; Estril;
CAS No.	56-53-1
Molecular Formula	C18H20O2
Molecular Weight	268.35000
PSA	40.46000
LogP	4.82860

Properties

Appearance & Physical State	white crystalline powder
Density	1.107g/cm3
Boiling Point	407.1ºC at 760mmHg
Melting Point	169-175ºC
Flash Point	186.9ºC
Refractive Index	1.5299
Water Solubility	PRACTICALLY INSOLUBLE
Storage Condition	0-6ºC

Safety Info

RTECS	WJ5600000
Hazard Class	6.1(b)
Safety Statements	S36/37/39-S45-S53-S60-S61
HS Code	2942000000
Packing Group	III
WGK Germany	3
RIDADR	UN 3077
Risk Statements	R40; R45; R61; R36/37/38; R51/53
Hazard Codes	T
Caution Statement	P201; P261; P273; P305 + P351 + P338; P308 + P313; P501
Signal Word	Danger
Symbol	GHS07, GHS08, GHS09
Hazard Declaration	H315; H319; H335; H350; H360; H410

Synthesis Route

DIETHYLSTILBESTROL DIMETHYL ETHER→Diethylstilbestrol
3,4-bis(4-methoxyphenyl)hexan-3-ol→Diethylstilbestrol
4-(1-bromo-propyl)-anisole→Diethylstilbestrol

Precursor

DIETHYLSTILBESTROL DIMETHYL ETHER
(E)-hex-3-ene-3,4-diylbis(4,1-phenylene) bis((4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)carbamate)
E,E-Dienestrol
4-(1-bromo-propyl)-anisole

Downstream Product

HEXESTROL
[4-[(E)-4-(4-phosphonooxyphenyl)hex-3-en-3-yl]phenyl] dihydrogen phosphate
3,4-Bis(4-acetoxyphenyl)-2,4-hexadiene
4,4-Bis-(4-hydroxy-phenyl)-hexan-3-on

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