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  3. Altrenogest

Altrenogest (Synonyms: Allyltrenbolone; RU2267)

Cat. No.: HY-B0521 Purity: 99.80%
Handling Instructions

Altrenogest (Allyltrenbolone) is a progestogen structurally related to veterinary steroid trenbolone.

For research use only. We do not sell to patients.

Altrenogest Chemical Structure

Altrenogest Chemical Structure

CAS No. : 850-52-2

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply Now  
10 mM * 1 mL in DMSO USD 92 In-stock
Estimated Time of Arrival: December 31
100 mg USD 84 In-stock
Estimated Time of Arrival: December 31
500 mg USD 252 In-stock
Estimated Time of Arrival: December 31
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Description

Altrenogest (Allyltrenbolone) is a progestogen structurally related to veterinary steroid trenbolone.

IC50 & Target

Progesterone Receptor[1]

In Vitro

Altrenogest (Allyltrenbolone) is a progestogen structurally related to veterinary steroid trenbolone. Treatment of embryo-recipient mares with Altrenogest (Allyltrenbolone) appears to be beneficial in extending the degree of donor-recipient synchrony required for successful embryo transfer[1]. The oil and gel Altrenogest (Allyltrenbolone) preparations are equally effective in modulating estrous behavior and time to estrus and ovulation. Altrenogest (Allyltrenbolone) treatment started late in diestrus appears to result in a high incidence of ovulation during treatment and when luteolysis and ovulation occur during treatment; the subsequent luteal phase is frequently prolonged due to failure of regression of the CL[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

310.43

Formula

C₂₁H₂₆O₂

CAS No.
SMILES

C[[email protected]]([[email protected]]1(O)CC=C)(C=C2)[[email protected]](CC1)([H])[[email protected]@](CC3)([H])C2=C(CC4)C3=CC4=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : ≥ 100 mg/mL (322.13 mM)

H2O : < 0.1 mg/mL (insoluble)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.2213 mL 16.1067 mL 32.2134 mL
5 mM 0.6443 mL 3.2213 mL 6.4427 mL
10 mM 0.3221 mL 1.6107 mL 3.2213 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 3 mg/mL (9.66 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 3 mg/mL (9.66 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 3 mg/mL (9.66 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
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Keywords:

AltrenogestAllyltrenbolone RU2267RU2267RU 2267RU-2267Progesterone ReceptorNR3C3Inhibitorinhibitorinhibit

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Altrenogest
Cat. No.:
HY-B0521
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