Molekula

Spironolactone

CAS 52-01-7 C24H32O4S MW 416.57 In stock

Spironolactone is a potassium-sparing diuretic and aldosterone antagonist used in the treatment of hypertension, heart failure, and edema. It functions by blocking aldosterone receptors in the kidneys, promoting sodium and water excretion while retaining potassium. Available in powder form, it has a molecular weight of 416.57 g/mol, a molecular formula of C24H32O4S, and a CAS number of 52-01-7. Store at ambient temperature. Handle with care due to its signal word: Danger. Molekula supplies Spironolactone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Specifications

Property	Value
Appearance	White to yellow/off-white powder
Melting Point	198 - 209°C
Loss on Drying	≤ 0.5%
Assay	97.5 - 102.0 %
Specific optical rotation	-41 to -45°
Sulfated ash	0.1% max
Identification (IR.UV)	Conforms to structure
Free mercapto compounds	≤ 0.1ml

Storage & handling

Property	Value
Storage Temperature	Ambient
Shelf Life	24 months
Acidity	Neutral

Identification

Property	Value
CAS Number	52-01-7
Molecular Formula	C24H32O4S
Molecular Weight	416.57
REACH Code	Y110
Tariff Code	29322090

Safety & GHS

Danger

Explosive GHS01
Flammable GHS02

Hazard statements

H302 Harmful if swallowed
H360 May damage fertility or the unborn child
H373 May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray
P264 Wash thoroughly after handling
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P308+313 IF exposed or concerned: Get medical advice/attention
P501 Dispose of contents/container to an approved waste disposal plant

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

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.

Pricing & pack sizes

Pack sizes & pricing

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Pricing on request — packs available from research to bulk quantities.

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is spironolactone used for?

Spironolactone is primarily used as a potassium-sparing diuretic and is prescribed for conditions such as heart failure, hypertension, and edema. It is also used off-label for hormonal conditions like acne and hirsutism.

What is the chemical formula and molecular weight of spironolactone?

The chemical formula of spironolactone is C24H32O4S, and its molecular weight is 416.57 g/mol.

How should spironolactone be stored?

Spironolactone should be stored at ambient temperature, away from moisture and light, and kept in a tightly closed container.

What grade of spironolactone does Molekula supply?

Molekula supplies spironolactone in research-grade purity, suitable for laboratory use and non-pharmaceutical applications.

Can Molekula supply spironolactone in bulk quantities?

Yes, Molekula can supply spironolactone in bulk quantities—please contact our sales team for pricing and availability.

What documentation comes with a spironolactone order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

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