cingestol

Suppliers

Names

[ CAS No. ]:
16915-71-2

[ Name ]:
cingestol

[Synonym ]:
EINECS 240-964-1
Lutisan
19-Nor-17alpha-pregn-5-en-20-yn-17-ol
Cingestolo
Cingestolum
CINGESTOL

Chemical & Physical Properties

[ Density]:
1.08g/cm3

[ Boiling Point ]:
399.6ºC at 760mmHg

[ Molecular Formula ]:
C20H28O

[ Molecular Weight ]:
284.43600

[ Flash Point ]:
176.9ºC

[ Exact Mass ]:
284.21400

[ PSA ]:
20.23000

[ LogP ]:
4.31350

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.568

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RC8961110
CHEMICAL NAME :
19-Nor-17-alpha-pregn-5-en-20-yn-17-ol
CAS REGISTRY NUMBER :
16915-71-2
LAST UPDATED :
198910
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H28-O
MOLECULAR WEIGHT :
284.48

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1825 ug/kg
SEX/DURATION :
female 52 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 7,503,1973

Related Compounds

  • 2,2-Difluoropropyl sulfamate
  • 2-(Oxolan-3-ylsulfanyl)-1-phenylethan-1-one
  • 2-[(3-Nitrophenyl)sulfanyl]acetaldehyde
  • 1-(3-Bromophenyl)-2-(oxiran-2-yl)ethan-1-ol
  • 2-[(Tert-butoxy)carbonyl]-5,6-difluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
  • rac-methyl (1R,5S,6R,7S)-7-(fluorosulfonyl)bicyclo[3.2.0]heptane-6-carboxylate
  • methyl 6-amino-5H,6H,7H-pyrazolo[3,2-b][1,3]oxazine-3-carboxylate
  • 4-Bromo-3,6-difluoro-2-{[(prop-2-en-1-yloxy)carbonyl]amino}benzoic acid
  • 2-[4-(3-{[(Prop-2-en-1-yloxy)carbonyl]amino}propyl)phenyl]acetic acid
  • 8-Bromo-2-[(prop-2-en-1-yloxy)carbonyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
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