Product

REICHSTEIN'S SUBSTANCE S 21-ACETATE

CAS No.：640-87-9

Other grades of this product :

REICHSTEIN'S SUBSTANCE S 21-ACETATE Basic information

Product Name:	REICHSTEIN'S SUBSTANCE S 21-ACETATE
Synonyms:	17α,21-Dihydroxyprogesterone 21-acetate;17α-Hydroxycortexone 21-acetate;4-Pregnene-17α,21-diol-3,20-dione 21-acetate;RSA,REICHSTEIN'S SUBSTANCE S 21-ACETATE;17a-Hydroxy Progesterone-21-Acetate(RSA);REICHSTEIN'S COMPOUND ''S'' ACETATE;REICHSTEIN'S SUBSTANCE S 21-ACETATE;17,21-Dihydroxypregn-4-ene-3,20-dione21-acetate
CAS:	640-87-9
MF:	C23H32O5
MW:	388.5
EINECS:	211-369-4
Product Categories:	Steroids;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	640-87-9.mol

REICHSTEIN'S SUBSTANCE S 21-ACETATE Chemical Properties

Melting point	233-235°C
Boiling point	537.9±50.0 °C(Predicted)
density	1.4 g/cm3
storage temp.	Refrigerator
solubility	Chloroform (Sparingly), Methanol (Slightly, Heated)
form	Solid
pka	12.59±0.60(Predicted)
color	White to Off-White

Safety Information

MSDS Information

REICHSTEIN'S SUBSTANCE S 21-ACETATE Usage And Synthesis

Chemical Properties	White Solid
Uses	An acetate substance ?- a synthetic steroid as carbaryl synergist.
Uses	An acetate substance 'S' - a synthetic steroid as carbaryl synergist.
Uses	17α-Hydroxy-11-deoxycorticosterone-21-acetate (Hydrocortisone EP Impurity K) is an acetate substance ''S'' - a synthetic steroid as carbaryl synergist.

REICHSTEIN'S SUBSTANCE S 21-ACETATE Preparation Products And Raw materials

Raw materials	Diosgenin
Preparation Products	Ethisterone

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