Cas no 27521-34-2 (6a-Hydroxy Ethynyl Estradiol)

6a-Hydroxy Ethynyl Estradiol structure
6a-Hydroxy Ethynyl Estradiol structure
Product Name:6a-Hydroxy Ethynyl Estradiol
CAS No:27521-34-2
MF:C20H24O3
MW:312.402766227722
CID:251264
PubChem ID:13991348
Update Time:2025-04-19

6a-Hydroxy Ethynyl Estradiol Chemical and Physical Properties

Names and Identifiers

    • 19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol,(6a,17a)-
    • 6α-Hydroxy Ethynyl Estradiol
    • Ethinylestradiol
    • A-ethynylestradiol
    • A-Hydroxy Ethynyl Estradiol
    • A-Hydroxy-17
    • CHEMBL1627959
    • 6-
    • J-016798
    • Ethinylestradiol Imp. E (EP); 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,6alpha,17-triol; 6alpha-Hydroxyethinylestradiol; Ethinylestradiol Impurity E
    • 6alpha-Hydroxy-ethinyl estradiol
    • GG3MQJ7K0L
    • ETHINYLESTRADIOL IMPURITY E [EP IMPURITY]
    • 19-NORPREGNA-1,3,5(10)-TRIEN-20-YNE-3,6,17-TRIOL, (6.ALPHA.,17.ALPHA.)-
    • SCHEMBL3940697
    • 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,6alpha,17-triol (6alpha-Hydroxyethinylestradiol)
    • (6S,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol
    • 6 alpha -Hydroxy Ethynyl Estradiol
    • 19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol, (6alpha,17alpha)-
    • 6-alpha-Hydroxy Ethinylestradiol
    • 6.ALPHA.-HYDROXY-17.ALPHA.-ETHYNYLESTRADIOL
    • AKOS032958179
    • 6.ALPHA.-HYDROXY-ETHINYLESTRADIOL
    • DTXSID40181943
    • (6S, 8R, 9S, 13S, 14S, 17R)-17-ethynyl-13-methyl-7, 8, 9, 11, 12, 14, 15, 16-octahydro-6H-cyclopenta[a]phenanthrene-3, 6, 17-triol
    • F96980
    • 6alpha-Hydroxy-17alpha-ethynylestradiol
    • Ethynyl Estradiol Impurity E
    • 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,6alpha,17-triol
    • 19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YNE-3,6.ALPHA.,17-TRIOL
    • UNII-GG3MQJ7K0L
    • 6alpha-Hydroxy Ethynyl Estradiol
    • 6.ALPHA.-HYDROXY-ETHINYL ESTRADIOL
    • A-Hydroxy Ethinylestradiol
    • Q27279090
    • Ethinylestradiol impurity E [EP]
    • 27521-34-2
    • 6alpha-Hydroxy-ethinylestradiol
    • 19-Nor-17?-pregna-1,3,5(10)-trien-20-yne-3,6?,17-triol (6?-Hydroxyethinylestradiol)
    • Ethinylestradiol Imp. E (Pharmeuropa)
    • Ethinylestradiol impurity E
    • 6a-Hydroxy Ethynyl Estradiol
    • DTXCID80104434
    • (1r,3as,3br,5s,9bs,11as)-1-ethynyl-11a-methyl-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h,11ah-cyclopenta[a]phenanthrene-1,5,7-triol
    • ETHINYLESTRADIOL IMPURITY E (EP IMPURITY)
    • Inchi： 1S/C20H24O3/c1-3-20(23)9-7-17-15-11-18(22)16-10-12(21)4-5-13(16)14(15)6-8-19(17,20)2/h1,4-5,10,14-15,17-18,21-23H,6-9,11H2,2H3/t14-,15-,17+,18+,19+,20+/m1/s1
    • InChI Key： XFBUZQAUNLRYCT-VTPPTGSRSA-N
    • SMILES： O[C@@]1(C#C)CC[C@H]2[C@@H]3C[C@@H](C4C=C(C=CC=4[C@H]3CC[C@@]21C)O)O

Computed Properties

  • Exact Mass: 312.17300
  • Monoisotopic Mass: 312.17254462g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 23
  • Rotatable Bond Count: 1
  • Complexity: 536
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 6
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.4
  • Topological Polar Surface Area: 60.7?2

Experimental Properties

  • PSA: 60.69000
  • LogP: 3.10350

6a-Hydroxy Ethynyl Estradiol Security Information

6a-Hydroxy Ethynyl Estradiol Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
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10mg
 $ 159.00 2023-09-07
TRC
H942005-25mg
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 $ 221.00 2023-09-07
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H942005-50mg
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 $ 402.00 2023-09-07
TRC
H942005-100mg
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100mg
 $753.00 2023-05-18
TRC
H942005-250mg
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 $1669.00 2023-05-18
SHENG KE LU SI SHENG WU JI SHU
sc-362703-25 mg
6α-Hydroxy Ethynyl Estradiol,
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 ￥2,858.00 2023-07-10
SHENG KE LU SI SHENG WU JI SHU
sc-362703-25mg
6α-Hydroxy Ethynyl Estradiol,
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 ￥2858.00 2023-09-05
A2B Chem LLC
AF33307-50mg
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 27521-34-2 > 95%
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 $374.00 2024-04-20
A2B Chem LLC
AF33307-100mg
6-α-Hydroxy Ethinylestradiol
 27521-34-2 97%
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 $744.00 2024-04-20

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