| Size | Price | Stock | Qty |
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| 250mg |
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| 500mg |
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| 1g |
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| 5g |
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Purity: ≥98%
Betamethasone Dipropionate (Alphatrex; BetaVal; Diprolene; SCH-11460; SCH11460; Diprolene AF; Diprosone; Luxiq; Betamethasone 17,21-dipropionate) is a synthetic glucocorticoid steroid with anti-inflammatory and immunosuppressive activities. It is approved as a topical cream, ointment, lotion or gel (Diprolene) to treat itching and other minor skin conditions such as eczema.
| ln Vivo |
Psoriasis, dermatitis, and eczema are inflammatory skin disorders that are treated with betomethona dipropionate, an extremely strong corticosteroid. This is an artificial counterpart of adrenocortical steroids.
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| References |
Cochrane Database Syst Rev. 2013 Jan 31;1:CD007633.doi: 10.1002/14651858.CD007633.pub2.
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| Molecular Formula |
C28H37FO7
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|---|---|---|
| Molecular Weight |
504.59
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| CAS # |
5593-20-4
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| Related CAS # |
Betamethasone;378-44-9;Beclometasone dipropionate;5534-09-8;Beclometasone dipropionate monohydrate;77011-63-3;Betamethasone dipropionate-d10;2280940-19-2
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| SMILES |
F[C@@]12[C@]3(C([H])=C([H])C(C([H])=C3C([H])([H])C([H])([H])[C@@]1([H])[C@]1([H])C([H])([H])[C@]([H])(C([H])([H])[H])[C@](C(C([H])([H])OC(C([H])([H])C([H])([H])[H])=O)=O)([C@@]1(C([H])([H])[H])C([H])([H])[C@]2([H])O[H])OC(C([H])([H])C([H])([H])[H])=O)=O)C([H])([H])[H]
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| InChi Key |
CIWBQSYVNNPZIQ-XYWKZLDCSA-N
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| InChi Code |
InChI=1S/C28H37FO7/c1-6-23(33)35-15-22(32)28(36-24(34)7-2)16(3)12-20-19-9-8-17-13-18(30)10-11-25(17,4)27(19,29)21(31)14-26(20,28)5/h10-11,13,16,19-21,31H,6-9,12,14-15H2,1-5H3/t16-,19-,20-,21-,25-,26-,27-,28-/m0/s1
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| Chemical Name |
(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate
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| Synonyms |
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
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| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
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| Solubility (In Vivo) |
Solubility in Formulation 1: 2.75 mg/mL (5.45 mM) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), suspension solution; with sonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 27.5 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.75 mg/mL (5.45 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 27.5 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 1.9818 mL | 9.9090 mL | 19.8181 mL | |
| 5 mM | 0.3964 mL | 1.9818 mL | 3.9636 mL | |
| 10 mM | 0.1982 mL | 0.9909 mL | 1.9818 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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