Molekula
Oxymetholone
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
Oxymetholone is a synthetic anabolic steroid derived from dihydrotestosterone, primarily used in medical treatments for conditions like anemia and muscle-wasting diseases. It is also studied for its effects on bone marrow stimulation and appetite stimulation. This chemical has a CAS number of 434-07-1, with the molecular formula C21H32O3 and a molecular weight of 332.48. It must be stored between 2 to 8°C and is classified with the signal word "Danger" due to its hazardous properties. Molekula supplies Oxymetholone 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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1 g — $177.30 per pack
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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 to off-white crystalline powder |
| Assay/Purity | ⩾ 98.0% |
| Melting Point | 173.0 - 178.0°C |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White to creamy white crystals or crystalline powder |
| Odour | Odorless |
| Melting Point | 185-190 °C |
Source: PubChem CID 5281034 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 22345108 |
| CAS Number | 434-07-1 |
| IUPAC Name | (2Z,5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-2-(hydroxymethylidene)-10,13,17-trimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one |
| EC Number | 207-098-6 |
| Molecular Formula | C21H32O3 |
| Molecular Weight | 332.48 |
| Exact Mass | 332.2351 |
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CC[C@@H]4[C@@]3(C/C(=C/O)/C(=O)C4)C |
| InChIKey | ICMWWNHDUZJFDW-DHODBPELSA-N |
| InChI | InChI=1S/C21H32O3/c1-19-11-13(12-22)18(23)10-14(19)4-5-15-16(19)6-8-20(2)17(15)7-9-21(20,3)24/h12,14-17,22,24H,4-11H2,1-3H3/b13-12-/t14-,15+,16-,17-,19-,20-,21-/m0/s1 |
| PubChem CID | 5281034 |
| REACH Code | Y110 |
| HTS Code | 29372990 |
| Tariff Code | 2937290000 |
Safety & GHS
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Serious Health Hazard
GHS08
Hazard statements
- H340 May cause genetic defects
- H350 May cause cancer
- H360 May damage fertility or the unborn child
- H373 May cause damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P201 Obtain special instructions before use
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
- Adroyd
- Anadrol
- Anadrol-50
- Anapolon
- Anasteron
- Nastenon
- Oximetolona
- Oxymethenolone
- Plenastril
- Protanabol
Frequently asked questions
What is oxymetholone primarily used for?
Oxymetholone is primarily used in medical applications for treating anemia and promoting weight gain in patients with chronic illnesses or muscle-wasting conditions.
What is the chemical formula and molecular weight of oxymetholone?
The chemical formula is **C21H32O3** and the molecular weight is **332.48 g/mol**.
How should oxymetholone be stored?
Store oxymetholone at **2 to 8°C** in a cool, dry place, away from direct sunlight and incompatible substances.
What grades or purities of oxymetholone does Molekula supply?
Molekula supplies oxymetholone in **pharmaceutical-grade purity** (typically ≥99% HPLC).
Can Molekula supply oxymetholone in bulk quantities?
Yes, Molekula can provide oxymetholone in bulk, with quantities tailored to your research or production needs.
What documentation comes with an order of oxymetholone?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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.