U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C23H26O2
Molecular Weight 334.4513
Optical Activity UNSPECIFIED
Defined Stereocenters 5 / 5
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 17-BUTADIYNYL-3-METHOXY-ESTRA-1,3,5(10)-TRIEN-17.BETA.-OL

SMILES

COC1=CC2=C(C=C1)[C@H]3CC[C@@]4(C)[C@@H](CC[C@@]4(O)C#CC#C)[C@@H]3CC2

InChI

InChIKey=KCPKOXKPGXIJGK-VROINQGHSA-N
InChI=1S/C23H26O2/c1-4-5-12-23(24)14-11-21-20-8-6-16-15-17(25-3)7-9-18(16)19(20)10-13-22(21,23)2/h1,7,9,15,19-21,24H,6,8,10-11,13-14H2,2-3H3/t19-,20-,21+,22+,23+/m1/s1

HIDE SMILES / InChI

Molecular Formula C23H26O2
Molecular Weight 334.4513
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 5 / 5
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:41:43 GMT 2025
Edited
by admin
on Mon Mar 31 22:41:43 GMT 2025
Record UNII
4929322J9N
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
17-BUTADIYNYL-3-METHOXY-ESTRA-1,3,5(10)-TRIEN-17.BETA.-OL
Common Name English
ESTRA-1,3,5(10)-TRIEN-17-BETA-OL, 17-ALPHA-BUTADIYNYL-3-METHOXY-
Preferred Name English
ESTRA-1,3,5(10)-TRIEN-17.BETA.-OL, 17-BUTADIYNYL-3-METHOXY-
Systematic Name English
Code System Code Type Description
FDA UNII
4929322J9N
Created by admin on Mon Mar 31 22:41:43 GMT 2025 , Edited by admin on Mon Mar 31 22:41:43 GMT 2025
PRIMARY
EPA CompTox
DTXSID90173611
Created by admin on Mon Mar 31 22:41:43 GMT 2025 , Edited by admin on Mon Mar 31 22:41:43 GMT 2025
PRIMARY
CAS
1986-48-7
Created by admin on Mon Mar 31 22:41:43 GMT 2025 , Edited by admin on Mon Mar 31 22:41:43 GMT 2025
PRIMARY
PUBCHEM
16140
Created by admin on Mon Mar 31 22:41:43 GMT 2025 , Edited by admin on Mon Mar 31 22:41:43 GMT 2025
PRIMARY