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Molekula

Molekula

Aldosterone

SKU 12239606 CAS 52-39-1 C21H28O5 MW 360.44 In stock Bulk quantities on request

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.

Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

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.

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  • 25 mg — £186.80 per pack ex VAT · £224.16 inc. VAT

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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

Warning
  • GHS pictogram — Serious Health Hazard 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

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?

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