Estimated delivery in United States, on Thursday 30 May 2024
Product Information
Name:
Δ4-Pregnen-20α-ol-3-one
Synonyms:
- Progesterone EP Impurity B
- (20R)-20-hydroxypregn-4-en-3-one
- (20S)-20-Hydroxypregn-4-en-3-on
- (20S)-20-Hydroxypregn-4-en-3-one
- (20S)-20-hidroxipregn-4-en-3-ona
- (20S)-20-hydroxypregn-4-ene-3-one
- (8S,9S,10R,13S,14S,17S)-17-(1-hydroxyethyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
- (8xi,9xi,14xi,17xi,20S)-20-hydroxypregn-4-en-3-one
- 20(S)-Hydroxyprogesterone
- 20-Hydroxypregn-4-En-3-One
- See more synonyms
- 20-alpha-Dihydroprogesterone
- 20-alpha-Hydroxydihydroprogesterone
- 20-alpha-Hydroxyprogesterone
- 20-alpha-Progerol
- 20alpha-Dihydroprogesterone
- 20alpha-Dihydroprognenolone
- 20alpha-Hydroxydihydroprogesterone
- 20alpha-Hydroxypreg-4-en-3-one
- 20alpha-Hydroxypregnen-2-one
- 20alpha-Progerol
- 20α-Dihydroprogesterone
- 20α-Hydroxy-4-pregnen-3-one
- 20α-Hydroxy-Δ4-pregnen-3-one
- 20α-Hydroxy-Δ<sup>4</sup>-pregnen-3-one
- 20α-Hydroxydihydroprogesterone
- 20α-Hydroxypregn-4-en-3-one
- 20α-Hydroxyprogesterone
- 20α-Progerol
- 4-Pregnen-3-one-20α-ol
- Brn 2220567
- Dihydrogesterone
- Dihydroprogesterone
- Nsc 68630
- Pregn-4-en-20α-ol-3-one
- Pregn-4-en-3-one, 20-alpha-hydroxy-
- Pregn-4-en-3-one, 20-hydroxy-, (20S)-
- Pregn-4-en-3-one, 20-hydroxy-, (20S)- (9CI)
- Pregn-4-en-3-one, 20alpha-hydroxy- (8CI)
- Pregn-4-en-3-one, 20α-hydroxy-
- Pregn-4-ene-20α-ol-3-one
- Progesterol-20-alpha
- Progesterol-20α
- Δ4-Pregnene-20α-ol-3-one
- Δ<sup>4</sup>-Pregnen-20α-ol-3-one
- Δ<sup>4</sup>-Pregnene-20α-ol-3-one
CAS:
Description:
Impurity Progesterone EP Impurity B
Applications Δ4-Pregnen-20α-ol-3-one (Progesterone EP Impurity B) is the main metabolite of Progesterone (P755900). Studies shows regulation of estrogen receptor levels in breast cancer by Δ4-Pregnen-20α-ol-3-one and other progesterone metabolites.
References Zhang, L. et al.: Yaoz. Xueb., 39, 613 (2004); Pawlak, K.J. et al.: J. Steroid. Biochem. Mol. Biol., 107, 172 (2007);
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
316.48
Formula:
C21H32O2
Color/Form:
Off White Solid
InChI:
InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12-13,16-19,22H,4-11H2,1-3H3/t13-,16-,17+,18-,19-,20-,21+/m0/s1
InChI key:
InChIKey=RWBRUCCWZPSBFC-RXRZZTMXSA-N
SMILES:
C[C@H](O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
MDL:
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Density:
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EINECS:
Merck:
HS code:
Technical inquiry about: TR-P712215 Δ4-Pregnen-20α-ol-3-one
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