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Estra-1,3,5(10)-triene-3,17-diol,(17a)-

BGC Id:	295582291128
CAS No:	57-91-0
Synonyms:	e 2 ; diogyn ; c02537 ; estrovite ; epiestrol ; b-estradiol ; a-estradiol ; alfatradiol ; epiestradial ; epiestradiol
Molecular Formula:	C18H24O2
Molecular Weight:	272.38
EINECS:	200-354-8

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Identify

Synonyms:

e 2 ; diogyn ; c02537 ; estrovite ; epiestrol ; b-estradiol ; a-estradiol ; alfatradiol ; epiestradial ; epiestradiol

CAS:

57-91-0

EINECS:

200-354-8

Molecular Formula:

C18H24O2

MDL:

MFCD00064144

Properties

Molecular Weight:

272.38 g·mol−1

Density:

~1.2 g/cm³ (Predicted)

Melting point:

176-180 °C(lit.)

Boiling point:

~445.9° C at 760 mmHg (Predicted)

Solubility:

ethanol: 50 mg/mL, clear, colorless

Safety Information

Hazard Symbols: T, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

45-48-40 (R)

Safety Codes:

53-45-24/25-22 (S)

WGK Germany:

RID / ADR:

UN 2811 6.1 / PG 2

RTECS:

KG3750000

Storage temperature:

0-6°C

What other providers are available for CAS 57-91-0?

In addition to the providers presented here for Estra-1,3,5(10)-triene-3,17-diol,(17a)- with the CAS number 57-91-0, there are other 43 providers with slightly different product names available for this CAS number.

Alfatradiol

Caesar & Loretz GmbH +1 additional providers that we know from the past

alpha-Estradiol

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +11 additional providers that we know from the past

17alpha-Estradiol

Estradiol hemihydrate

+4 additional providers that we know from the past

(8R,9S,13S,14S,17R)-13-Methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

+2 additional providers that we know from the past