72-63-9

72-63-9 structure

Name: Metandienone
Chemical Name: Methandrostenolone
CAS Number: 72-63-9
Molecular Formula: C₂₀H₂₈O₂
Molecular Weight: 300.435
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
Create Date: 2018-09-16 23:02:30
Modify Date: 2026-07-03 17:35:00

Name	Methandrostenolone
Synonyms	a1-dehydromethyltesterone Methandienone/Methandrostenolone / DBOL(Dianabol ) Abirol 1,2-Dimethoxyethane (test Methandienone, 1.0 )mg/mL 1-Dehydro-17-methyltestosterone 17-beta-Hydroxy-17-alpha-methylandrostra-1,4-dien-3-one Naposim (17β)-17-Hydroxy-17-methylandrosta-1,4-dien-3-one delta’-17-methyltestosterone Nerobol 17-Methyl-17-hydroxy-1,4-androstadi-en-3-one delta'-17-Methyltestosterone Andoredan delta-1,17-alpha-Methyltestosterone Dianabol Tablet ciba17309-ba Androsta-1,4-dien-3-one, 17beta-hydroxy-17-methyl Ciba 17309-Ba 17-beta-hydroxy-17-alpha-methyl-androsta-4-dien-3-one Dehydromethyltestosterone MFCD00003650 Metandienone (Dianabol) Tablet (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13,17-triMethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Metanabol Metastenol Methandienone/danabol EINECS 200-787-2 17-β-hydroxy-17-methyl-androsta-1,4-dien-3-one (9CI) 1,4-Androstadien-17a-Methyl-17-ol-3-one-2,4,6a-d3 delta(1)-17alpha-methyltestosterone (17b)-17-Hydroxy-17-methylandrosta-1,4-dien-3-one Methandienone Androsta-1,4-dien-3-one, 17beta-hydroxy-17alpha-methyl Crein 1-Dehydro-17a-methyltestosterone Danabol Anabolin 17-hydroxy-17-methyl-4-dien-3-on(17beta)-androsta Methandrolone Methandienone solution Androsta-1,4-dien-3-one,17-hydroxy-17-Methyl-, (17b) 1,4-Androstadien-17a-Methyl-17-ol-3-one-d3 Anabolicum Medivet Metandienonum Metandienon Geabol Androsta-1,4-diene-3-one, 17-hydroxy-17-methyl-, (17beta) 17-β-hydroxy-17-methyl-androsta-1,4-dien-3-one dehydromethyltesterone 17-hydroxy-17-methyl-4-dien-3-on(17-beta)-androsta Metandrostenolone Enchan Androsta-1,4-dien-3-one, 17-hydroxy-17-methyl-, (17beta) 17-beta-hydroxy-17-methyl-androsta-4-dien-3-one 17-Hydroxy-17-methylandrosta-1,4-dien-3-one Metandrostenolon 17beta-hydroxy-17-methyl-androsta-4-dien-3-one Compound Dianabole Methandione compound17309 1-Dehydro-17α-methyltestosterone 17a-Methyl-17b-hydroxyandrosta-1,4-dien-3-one Nabolin ciba17309ba Methandrostenolone 1-Dehydro-17alpha-methyltestosterone Dianabol Methandienone delta(sup1)-17-alpha-methyltestosterone Methandrostenolone/Dianabol/Methandienone delta(Sup1)-17alpha-Methyltestosterone

Density	1.1±0.1 g/cm3
Boiling Point	436.5±45.0 °C at 760 mmHg
Melting Point	165-166 °C
Molecular Formula	C₂₀H₂₈O₂
Molecular Weight	300.435
Flash Point	186.2±21.3 °C
Exact Mass	300.208923
PSA	37.30000
LogP	4.04
Vapour Pressure	0.0±2.4 mmHg at 25°C
Index of Refraction	1.572
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BV8000000

CHEMICAL NAME :: Androsta-1,4-dien-3-one, 17-beta-hydroxy-17-alpha-methyl-

CAS REGISTRY NUMBER :: 72-63-9

LAST UPDATED :: 199504

WISWESSER LINE NOTATION :: L E5 B666 OV AHTTT&J A1 E1 FQ F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 425 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 561 mg/kg/7Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 13 mg/kg

SEX/DURATION :: male 60 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 200 mg/kg

SEX/DURATION :: female 10 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - uterus, cervix, vagina

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 200 mg/kg

SEX/DURATION :: male 10 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct Reproductive - Paternal Effects - other effects on male

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 7 mg/kg

SEX/DURATION :: female 14 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - uterus, cervix, vagina Reproductive - Fertility - other measures of fertility

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg/10D (Intermittent)

REFERENCE :: VPITAR Voprosy Pitaniya. Problems of Nutrition. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-10, 1932-41; V.11- 1952- Volume(issue)/page/year: 38(4),63,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5642 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 157 (estimated) No. of Female Employees: 72 (estimated)

Symbol	GHS02, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H225-H315-H360FD
Supplemental HS	May form explosive peroxides.
Precautionary Statements	P201-P210-P280-P308 + P313-P370 + P378-P403 + P235
Hazard Codes	F,T
Risk Phrases	60-61-11-19-38
Safety Phrases	53-45
RIDADR	3249
WGK Germany	3
RTECS	BV8000000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2942000000

58-18-4

~75%

72-63-9

Literature: Chen, Kaixiong; Liu, Chang; Deng, Le; Xu, Guangyu Steroids, 2010 , vol. 75, # 7 p. 513 - 516

Precursor 1
58-18-4
DownStream 2
2694-98-6 58-18-4

HS Code	2942000000

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