Melengestrol acetate CAS#: 2919-66-6

Melengestrol acetate Basic information

Product Name:

Melengestrol acetate

Synonyms:

20-dione,17-(acetyloxy)-6-methyl-16-methylene-pregna-6-diene-3
6-dehydro-16-methylene-6-methyl-17-acetoxyprogesterone
6-diene-3,20-dione,17-hydroxy-6-methyl-16-methylene-pregna-acetate
5373
NSC-70968
17-(Acetyloxy)-6-methyl-16-methylenepregna-4,6-diene-3,20-dione
17-Hydroxy-6-methyl-16-methylenepregna-4,6-diene-3, 20-dione acetate
6-Methyl-16-methylene-3,20-dioxopregna-4,6-dien-17-yl acetate

CAS:

2919-66-6

MF:

C25H32O4

MW:

396.52

EINECS:

220-859-7

Product Categories:

Intermediates & Fine Chemicals
Pharmaceuticals
Hormone
Steroids
Steroid and Hormone

Mol File:

2919-66-6.mol

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Melengestrol acetate Chemical Properties

Melting point:: 202-204 °C(lit.)
alpha: D23 -127° (c = 0.31 in chloroform)
Boiling point:: 440.2°C (rough estimate)
Density: 1.0911 (rough estimate)
refractive index: 1.6000 (estimate)
storage temp.: 0-6°C
solubility: Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
color: Off-White to Beige
BRN: 2066919
InChIKey: UDKABVSQKJNZBH-DWNQPYOZSA-N
SMILES: C1(=O)C=C2[C@](C)(CC1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](CC1)(C)[C@@](OC(C)=O)(C(=O)C)C(=C)C3)C=C2C
CAS DataBase Reference: 2919-66-6(CAS DataBase Reference)

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Safety Information

Hazard Codes: Xn
Risk Statements: 62
Safety Statements: 36
WGK Germany: 3
RTECS: TU4141000
HS Code: 29372390
Toxicity: LD50 (mg/kg): >8000 orally in rats; >2500 i.p. in mice (Zimbelman)

MSDS

Language:English Provider:SigmaAldrich

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Melengestrol acetate Usage And Synthesis

Chemical Properties

Light Tan Solid

Uses

antiarrhythmic, cardiotonic, hypertensive, Na/K ATPase inhibitor

Uses

Melengestrol Acetate is an orally active progestational steroid. Progestogen; growth promotant.

Definition

ChEBI: Melengestrol acetate is a corticosteroid hormone.

Safety Profile

An experimental teratogen. Experimental reproductive effects. When heated to decomposition it yields acrid smoke and irritating fumes.

Melengestrol acetateSupplier

J & K SCIENTIFIC LTD.

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Email: jkinfo@jkchemical.com

Chembest Research Laboratories Limited

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LGM Pharma

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Chemsky（shanghai）International Co.,Ltd.

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Email: shchemsky@sina.com

China DongFan Chemical Co.,LTD

Tel: 86-0571-85151182

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