Molekula
Aldosterone
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Aldosterone is a naturally occurring steroid hormone primarily used in research for studying mineralocorticoid activity, electrolyte balance, and cardiovascular regulation. It is also applied in pharmaceutical development and diagnostic assays. This white to off-white crystalline powder has a CAS number of 52-39-1, molecular formula C21H28O5, and a molecular weight of 360.44 g/mol. Store at ambient conditions. The signal word is Warning. Molekula supplies Aldosterone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 mg — £186.80 per pack ex VAT · £224.16 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Melting Point | 164 - 175℃ |
| Specific rotation | +150 ° (c=0.35 in dichloromethane) |
| Purity (HPLC) | ≥99.0% Aldosterone |
| Last Solvent | Ethyl Acetate |
| Iso-Aldosterone | 0.15% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 311 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 166.5 °C |
Source: PubChem CID 5839 (DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 12239606 |
| CAS Number | 52-39-1 |
| IUPAC Name | (8S,9S,10R,11S,13R,14S,17S)-11-hydroxy-17-(2-hydroxyacetyl)-10-methyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-13-carbaldehyde |
| EC Number | 200-139-9 |
| Molecular Formula | C21H28O5 |
| Molecular Weight | 360.44 |
| Exact Mass | 360.1937 |
| SMILES | C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4([C@H]3CC[C@@H]4C(=O)CO)C=O)O |
| InChIKey | PQSUYGKTWSAVDQ-ZVIOFETBSA-N |
| InChI | InChI=1S/C21H28O5/c1-20-7-6-13(24)8-12(20)2-3-14-15-4-5-16(18(26)10-22)21(15,11-23)9-17(25)19(14)20/h8,11,14-17,19,22,25H,2-7,9-10H2,1H3/t14-,15-,16+,17-,19+,20-,21+/m0/s1 |
| PubChem CID | 5839 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2937299095 |
| Tariff Code | 2937290000 |
Safety & GHS
-
Serious Health Hazard
GHS08
Hazard statements
- H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P314 Get medical advice/attention if you feel unwell
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 11beta,21-Dihydroxy-3,20-diketo-4-pregnen-18-al
- 11beta,21-Dihydroxy-3,20-dioxo-4-pregnen-18-al
- 11beta,21-dihydroxy-3,20-dioxo-pregn-4-ene-18-al
- 11beta,21-dihydroxy-3,20-dioxopregn-4-en-18-al
- 11beta,21-Dihydroxypregn-4-ene-3,18,20-trione
- Aldocortene
- Aldocortin
- Aldosterona
- Aldosteronum
- Electrocortin
Frequently asked questions
What is aldosterone used for?
Aldosterone is primarily used as a research chemical for studying mineralocorticoid receptor activity, electrolyte balance, and hypertension mechanisms in biological research.
What is the chemical formula and molecular weight of aldosterone?
The chemical formula is **C₂₁H₂₈O₅**, and the molecular weight is **360.44 g/mol**.
How should aldosterone be stored?
Store aldosterone at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and incompatible substances.
What grade of aldosterone does Molekula supply?
Molekula supplies aldosterone in **research-grade purity**, suitable for laboratory and scientific applications.
Can Molekula supply aldosterone in bulk quantities?
Yes, Molekula can provide aldosterone in bulk, subject to availability and order requirements—please contact us for pricing and lead times.
What documentation comes with an aldosterone order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **product specification sheet** for reference.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.