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Medroxyprogesterone 17-acetate

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Name

Medroxyprogesterone 17-acetate

EINECS 200-757-9
CAS No. 71-58-9 Density 1.13 g/cm3
PSA 60.44000 LogP 4.51270
Solubility <0.1 g/100 mL at 23 °C in water Melting Point 206-207 °C(lit.)
Formula C24H34O4 Boiling Point 496.4 °C at 760 mmHg
Molecular Weight 386.532 Flash Point 213.2 °C
Transport Information N/A Appearance white crystalline powder
Safety 22-36/37/39-45 Risk Codes 40-48
Molecular Structure Molecular Structure of 71-58-9 (Medroxyprogesterone 17-acetate) Hazard Symbols HarmfulXn
Synonyms

Pregn-4-ene-3,20-dione,17-hydroxy-6a-methyl-, acetate(7CI,8CI);Progesterone, 17-hydroxy-6a-methyl-, acetate (6CI);17a-Acetoxy-6a-methylprogesterone;17a-Hydroxy-6a-methyl-4-pregnene-3,20-dione17-acetate;17a-Hydroxy-6a-methylprogesteroneacetate;6a-Methyl-17-acetoxyprogesterone;6a-Methyl-17a-acetoxy-D4-pregnene-3,20-dione;6a-Methyl-17a-acetoxypregn-4-ene-3,20-dione;Amen;CBP 1011;Clinovir;Colirest;Curretab;Cycrin;DMPA;Depo-Prodasone;Depo-Ralovera;Depo-promone;Depomedroxyprogesterone acetate;Farlutal;Farlutin;Lutoral;Medroprogesterone acetate;

Article Data 32

Medroxyprogesterone 17-acetate Synthetic route

32634-95-0

17α-Acetoxy-6-methylene-pregn-4-ene-3,20-dione

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With ethanol; 5%-palladium/activated carbon In cyclohexene at 75 - 78℃; for 5h; Reagent/catalyst; Temperature;87.5%
With sodium acetate; cyclohexene; palladium on activated charcoal In ethanol; water Heating / reflux;
809-01-8

3-cycloethylenedioxy-6-methyl-17α-acetoxy-pregn-5-ene-20-one

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With silica gel; copper(II) sulfate In chloroform for 2h; Heating;81%
2381-48-8

6-methylpregn-5-ene-3β,17α-diol-20-one 17-acetate

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With cyclohexanone; aluminum isopropoxide; toluene
With aluminum isopropoxide
986-96-9

3,17-diacetoxy-6-methyl-pregna-3,5-dien-20-one

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With hydrogenchloride
520-85-4

Medroxyprogesterone

108-24-7

acetic anhydride

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With toluene-4-sulfonic acid; acetic acid

6-Formil-3-(2'-chloro-etossi)-Δ3,5-pregnadien-17α-ol-20-one acetato

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol
1863-39-4

3β-acetoxy-17α-hydroxy-5-pregnen-20-one

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: benzene; toluene-4-sulfonic acid
2: peroxybenzoic acid; chloroform
3: benzene; diethyl ether
4: aqueous methanol.H2SO4
5: CrO3; pyridine
6: aqueous HCl
7: acetic acid; toluene-4-sulfonic acid
View Scheme
113665-92-2

3β,5,17-trihydroxy-6β-methyl-5α-pregnan-20-one

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: CrO3; pyridine
2: aqueous HCl
3: acetic acid; toluene-4-sulfonic acid
View Scheme
23706-51-6

5,17-dihydroxy-6β-methyl-5α-pregnane-3,20-dione

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous HCl
2: acetic acid; toluene-4-sulfonic acid
View Scheme
Multi-step reaction with 2 steps
1: HCl; CHCl3
2: acetic acid; toluene-4-sulfonic acid
View Scheme
Multi-step reaction with 3 steps
1: pyridine; aq. NaOH solution
2: HCl; CHCl3
3: acetic acid; toluene-4-sulfonic acid
View Scheme
19699-76-4

20,20-ethanediyldioxy-6β-methyl-5α-pregnane-3β,5,17-triol

71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: aqueous methanol.H2SO4
2: CrO3; pyridine
3: aqueous HCl
4: acetic acid; toluene-4-sulfonic acid
View Scheme

Medroxyprogesterone 17-acetate Chemical Properties

The Molecular Structure of Medroxyprogesterone Acetate (CAS NO.71-58-9):

Empirical Formula: C24H34O4
Molecular Weight: 386.5244
Appearance: white crystalline powder
Nominal Mass: 386 
Average Mass: 386.5244
Monoisotopic Mass: 386.24571
Index of Refraction: 1.538
Molar Refractivity: 106.71 cm3
Molar Volume: 340.8 cm3 
Surface Tension: 43.2 dyne/cm
Density: 1.13 g/cm3
Flash Point: 213.2 °C
Enthalpy of Vaporization: 76.41 kJ/mol
Boiling Point: 496.4 °C at 760 mmHg
Vapour Pressure: 5.44E-10 mmHg at 25 °C 
Water Solubility:  <0.1 g/100 mL at 23 °C 
Melting Point: 206-207 °C 
Stability: Stable, but weakly air and light sensitive. Incompatible with strong oxidizing agents
Classification Code: Antineoplastic Agents; Antineoplastic agents, hormonal; Contraceptive Agents; Contraceptive agents, female; Contraceptive agents, male; Drug / Therapeutic Agent; Hormone; Human Data; Mutation data; Progestin; Reproductive Control Agents; Reproductive Effect; Tumor data
IUPAC Name:  [(6S,8R,9S,10R,13S,14S,17R)-17-Acetyl-6,10,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate   
Synonyms: (6-Alpha)-17-(acetyloxy)-6-methylpreg-4-ene-3,20-dione ; 17-(Acetyloxy)-6-methyl-(6-alpha)-pregn-4-ene-20-dione ; 17-(Acetyloxy)-6-methyl-20-dion(6alpha)-pregn-4-ene- ; 17-Acetoxy-6-alpha-methylprogesterone ; 17-Alpha-hydroxy-6-alpha-methylpregn-4-ene-3,20-dioneacetate ; 17-Alpha-hydroxy-6-alpha-methyl-progesteronacetate ; 17-Alpha-hydroxy-6-alpha-methylprogesteroneacetate ; 17-Hydroxy-6-alpha-methylpregn-4-ene-3,20-dioneacetate  

Medroxyprogesterone 17-acetate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral > 5gm/kg (5000mg/kg)   Drugs in Japan Vol. -, Pg. 1196, 1990.
mouse LD50 intraperitoneal > 1500mg/kg (1500mg/kg)   Kiso to Rinsho. Clinical Report. Vol. 18, Pg. 6135, 1984.
mouse LD50 oral > 16gm/kg (16000mg/kg) ENDOCRINE: ADRENAL CORTEX HYPOPLASIA Kiso to Rinsho. Clinical Report. Vol. 18, Pg. 6135, 1984.
mouse LD50 subcutaneous > 1500mg/kg (1500mg/kg)   Kiso to Rinsho. Clinical Report. Vol. 18, Pg. 6135, 1984.
rat LD50 intraperitoneal > 900mg/kg (900mg/kg)   Kiso to Rinsho. Clinical Report. Vol. 18, Pg. 6135, 1984.
rat LD50 oral > 6400mg/kg (6400mg/kg) LIVER: OTHER CHANGES Kiso to Rinsho. Clinical Report. Vol. 18, Pg. 6135, 1984.
rat LD50 subcutaneous > 900mg/kg (900mg/kg)   Kiso to Rinsho. Clinical Report. Vol. 18, Pg. 6135, 1984.
women TDLo intravenous 10mg/kg (10mg/kg) SENSE ORGANS AND SPECIAL SENSES: INCREASED INTRAOCULAR PRESSURE: EYE Advances in Planned Parenthood. Vol. 8, Pg. 103, 1972.
women TDLo intravenous 21mg/kg (21mg/kg) SENSE ORGANS AND SPECIAL SENSES: INCREASED INTRAOCULAR PRESSURE: EYE Advances in Planned Parenthood. Vol. 8, Pg. 103, 1972.

Medroxyprogesterone 17-acetate Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 40-48 
R40: Limited evidence of a carcinogenic effect
R48: Danger of serious damage to health by prolonged exposur
Safety Statements: 22-36/37/39-45 
S22: Do not breathe dust
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection

S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
WGK Germany: 3
RTECS: TU5010000

Medroxyprogesterone 17-acetate Specification

Incompatibilities: Flammable and/or toxic gases are generated by combination with with alkali metals, nitrides, and strong reducing agents Reacts with oxoacids and carboxylic acids to form esters plus water Incompatible with oxidizing agents.

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