Estimated delivery in United States, on Thursday 23 Jan 2025
Product Information
Name:
9,11-Didehydrooestriol
Controlled Product
Synonyms:
- Estra-1,3,5(10),9(11)-tetraene-3,16alpha,17beta-triol
- Estriol Imp. A (EP)
- 9,11-Didehydroestriol
- Estriol Related Compound A
- Estriol Impurity A
- Estra-1,3,5,9(11)-tetraene-3,16a,17b-triol
- (16Alpha,17Beta)-Estra-1,3,5(10),9(11)-Tetraene-3,16,17-Triol
Description:
Impurity Estriol EP Impurity A
Stability Hygroscopic
Applications 9,11-Didehydrooestriol (Estriol EP Impurity A) is an impurity of Estriol (E888960), a metabolite of Estradiol (E888000). An estrogenic metabolite considerably less potent than the hormone Estradiol (E888000).
References Marrian, et al.: Biochem. J., 23,1090 (1929), Huffman, et al.: J. Biol. Chem., 169, 167 (1947),
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
286.37
Formula:
C18H22O3
Color/Form:
Off-White
InChI:
InChI=1S/C18H22O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5-6,8,14-17,19-21H,2,4,7,9H2,1H3/t14-,15+,16-,17+,18+/m1/s1
InChI key:
InChIKey=ZWHFPHWLYUMTGY-WKULXVSPSA-N
SMILES:
C[C@]12CC=C3c4ccc(O)cc4CC[C@H]3[C@@H]1C[C@@H](O)[C@@H]2O
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: TR-D439538 9,11-Didehydrooestriol
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