Estimated delivery in United States, on Wednesday 29 May 2024
Product Information
Name:
4-Methyl Ethynyl Estradiol
Controlled Product
Synonyms:
- (17α)-4-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol (9CI)
- 4-Methyl-19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol (4-Methyl-ethinylestradiol)
- Ethinylestradiol Imp K. (EP)
CAS:
Description:
Impurity Ethinylestradiol EP Impurity K
Applications 4-Methyl Ethynyl Estradiol (Ethinylestradiol EP Impurity K) is an Ethynyl Estradiol (E685100) impurity.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
310.43
Formula:
C21H26O2
Color/Form:
White
InChI:
InChI=1S/C21H26O2/c1-4-21(23)12-10-18-17-6-5-14-13(2)19(22)8-7-15(14)16(17)9-11-20(18,21)3/h1,7-8,16-18,22-23H,5-6,9-12H2,2-3H3/t16-,17-,18+,20+,21+/m1/s1
SMILES:
C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4c(ccc(O)c4C)[C@H]3CC[C@@]21C
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: TR-M304965 4-Methyl Ethynyl Estradiol
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