Altrenogest
Based on 1 Customer Validation
Altrenogest (Allyltrenbolone) is a progestogen structurally related to veterinary steroid trenbolone.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit: 99.86%
- CAS. Nr.: 850-52-2
- Formel: C21H26O2
- Molecular Weight:310.43
-
Speicherung:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Biologische Aktivität
-
Chemical Information
-
Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
- Verweise
-
Help & FAQs
-
HY-B0234
Estrone
-
HY-B0412
Estriol
-
HY-13683
Mifepristone
-
HY-B0648
Medroxyprogesterone
-
HY-N0437
Progesterone
-
HY-B0469
Medroxyprogesterone acetate
-
HY-B0521R
Altrenogest (Standard)
-
HY-B0891
17α-Hydroxyprogesterone
-
HY-B0084
Dienogest
-
HY-B0110
Gestodene
-
HY-B0216
Ethinylestradiol
-
HY-B1192
Estradiol benzoate
Biologische Aktivität
Progesterone Receptor[1]
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].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
-
CAS. Nr. 850-52-2
-
Appearance Solid
-
Molecular Weight 310.43
-
Formel C21H26O2
-
Color Light yellow to yellow
-
SMILES
C[C@]([C@]1(O)CC=C)(C=C2)[C@](CC1)([H])[C@@](CC3)([H])C2=C(CC4)C3=CC4=O
-
Synonyms
Allyltrenbolone; RU2267
-
Versand
Room temperature in continental US; may vary elsewhere.
-
Speicherung
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Lösungsmittel & Löslichkeit
DMSO : ≥ 100 mg/mL (322.13 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : < 0.1 mg/mL (insoluble)
* "≥" means soluble, but saturation unknown.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 3 mg/mL (9.66 mM); Clear solution
This protocol yields a clear solution of ≥ 3 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (30.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 3 mg/mL (9.66 mM); Clear solution
This protocol yields a clear solution of ≥ 3 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (30.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
-
-
-
-
Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
-
%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
-
%+
-
+%Tween-80 + +
-
%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Reinheit & Dokumentation
-
Data Sheet (274 KB)
-
SDS (788 KB)
- English - EN (788 KB)
- Français - FR (788 KB)
- Deutsch - DE (788 KB)
- Norwegian - NO (788 KB)
- Español - ES (788 KB)
- Swedish - SV (788 KB)
- Italian - IT (788 KB)
- Korean - KR (788 KB)
- Portuguese - PT (788 KB)
-
Handling Instructions (2659 KB)
Verweise
[1]. Parry-Weeks, L.C. and D.W. Holtan, Effect of altrenogest on pregnancy maintenance in unsynchronized equine embryo recipients. J Reprod Fertil Suppl, 1987. 35: p. 433-8. [Content Brief]
[2]. Daels, P.F., et al., Persistence of the luteal phase following ovulation during altrenogest treatment in mares. Theriogenology, 1996. 46(5): p. 799-811. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.2213 mL | 16.1067 mL | 32.2134 mL | 80.5335 mL |
| 5 mM | 0.6443 mL | 3.2213 mL | 6.4427 mL | 16.1067 mL | |
| 10 mM | 0.3221 mL | 1.6107 mL | 3.2213 mL | 8.0533 mL | |
| 15 mM | 0.2148 mL | 1.0738 mL | 2.1476 mL | 5.3689 mL | |
| 20 mM | 0.1611 mL | 0.8053 mL | 1.6107 mL | 4.0267 mL | |
| 25 mM | 0.1289 mL | 0.6443 mL | 1.2885 mL | 3.2213 mL | |
| 30 mM | 0.1074 mL | 0.5369 mL | 1.0738 mL | 2.6844 mL | |
| 40 mM | 0.0805 mL | 0.4027 mL | 0.8053 mL | 2.0133 mL | |
| 50 mM | 0.0644 mL | 0.3221 mL | 0.6443 mL | 1.6107 mL | |
| 60 mM | 0.0537 mL | 0.2684 mL | 0.5369 mL | 1.3422 mL | |
| 80 mM | 0.0403 mL | 0.2013 mL | 0.4027 mL | 1.0067 mL | |
| 100 mM | 0.0322 mL | 0.1611 mL | 0.3221 mL | 0.8053 mL |
Altrenogest Related Classifications
HY-B0521 Related Classifications
Powered by Bioz