Pregn-4-ene-3,20-dione,6-methyl-, (6a)-(9CI)

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Names

[ CAS No. ]:
903-71-9

[ Name ]:
Pregn-4-ene-3,20-dione,6-methyl-, (6a)-(9CI)

[Synonym ]:
6alpha-Methylprogesterone
6|A-methylprogesterone

Chemical & Physical Properties

[ Density]:
1.07g/cm3

[ Boiling Point ]:
453.7ºC at 760mmHg

[ Molecular Formula ]:
C22H32O2

[ Molecular Weight ]:
328.48800

[ Flash Point ]:
169ºC

[ Exact Mass ]:
328.24000

[ PSA ]:
34.14000

[ LogP ]:
4.96950

[ Index of Refraction ]:
1.537

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TU5406000
CHEMICAL NAME :
Pregn-4-ene-3,20-dione, 6-alpha-methyl-
CAS REGISTRY NUMBER :
903-71-9
LAST UPDATED :
198910
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C22-H32-O2
MOLECULAR WEIGHT :
328.54
WISWESSER LINE NOTATION :
L E5 B666 OV MUTJ A1 E1 FV1 L1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
160 mg/kg
SEX/DURATION :
female 1-8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
REFERENCE :
ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 54,8,1967
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
500 ug/kg
SEX/DURATION :
female 5 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
ANREAK Anatomical Record. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1906/08- Volume(issue)/page/year: 142,469,1962

Related Compounds

  • Pregn-4-ene-3,20-dione,6-methyl-16,17-[(1-methylethylidene)bis(oxy)]-, (6a,16a)- (9CI)
  • Pregn-4-ene-3,20-dione,6-fluoro-17,21-dihydroxy-16-methyl-, (6a,16a)- (9CI)
  • Pregn-4-ene-3,20-dione,6-fluoro-14,17,21-trihydroxy-16-methyl-, (6a,16a)- (9CI)
  • Pregn-4-ene-3,20-dione,9-fluoro-11-hydroxy-6-methyl-, (6a,11b)- (9CI)
  • [(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] hexanoate
  • Pregn-4-ene-3,20-dione, 6-methyl-17-(1-oxopropoxy)-, (6.alpha.)-
  • (2R)-2-Amino-2-(4-ethylcyclohexyl)acetic acid
  • N-(tert-butyl)-3-(2,4-dioxothiazolidin-3-yl)azetidine-1-carboxamide
  • N-(4-chlorobenzyl)-3-(2,4-dioxothiazolidin-3-yl)azetidine-1-carboxamide
  • (E)-4-((1-(3-(3,4-dimethoxyphenyl)acryloyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one
  • 4-((1-(ethylsulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one
  • N,N-dimethyl-3-((6-methyl-2-oxo-2H-pyran-4-yl)oxy)azetidine-1-sulfonamide
  • 4-((1-((1H-imidazol-4-yl)sulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one
  • 3-methyl-5-((3-((6-methyl-2-oxo-2H-pyran-4-yl)oxy)azetidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one
  • 4-((1-((1-isopropyl-1H-imidazol-4-yl)sulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one
  • 1,6-dimethyl-4-((1-nicotinoylazetidin-3-yl)oxy)pyridin-2(1H)-one
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