Molekula
Inosine
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
Inosine is a naturally occurring nucleoside composed of hypoxanthine and ribose, widely used in pharmaceuticals, sports nutrition, and biochemical research as an energy booster and metabolic intermediate. It supports cellular energy pathways and is a key precursor in nucleotide synthesis. This white to off-white crystalline powder has a CAS number of 58-63-9, a molecular formula of C10H12N4O5, and a molecular weight of 268.23. It is stable under ambient storage conditions with no signal word classification. Molekula supplies Inosine 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.
Often bought together
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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100 g — £171.00 per pack ex VAT · £205.20 inc. VAT
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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 crystals on crystalline powder,odorless, |
| Heavy metals | ≤10ppm |
| Identification | 1) show positive reaction 2) the retention time complies to standard 3) Infrared absorption |
| Loss on Drying | ≤1.0% |
| Assay | 98.0% to 102.0% |
| Related Substances | The total impurities surface area max 1.0% of the general peek area |
| Residue on Ignition | ≤0.2% |
| Escherichia coli | Should not be detected |
| Transmittance | ≤98.0% |
| Total aerobic limits | ≤800cfu/g |
| Total mould count (cfu/g) | ≤80cfu/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 218 °C |
Source: PubChem CID 135398641 (Human Metabolome Database (HMDB))
Identification
| Property | Value |
|---|---|
| SKU | 51213659 |
| CAS Number | 58-63-9 |
| IUPAC Name | 9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one |
| EC Number | 200-390-4 |
| Molecular Formula | C10H12N4O5 |
| Molecular Weight | 268.23 |
| Exact Mass | 268.0808 |
| SMILES | C1=NC2=C(C(=O)N1)N=CN2[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O |
| InChIKey | UGQMRVRMYYASKQ-KQYNXXCUSA-N |
| InChI | InChI=1S/C10H12N4O5/c15-1-4-6(16)7(17)10(19-4)14-3-13-5-8(14)11-2-12-9(5)18/h2-4,6-7,10,15-17H,1H2,(H,11,12,18)/t4-,6-,7-,10-/m1/s1 |
| PubChem CID | 135398641 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29349990 |
| Tariff Code | 2934999090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
- 9-beta-D-Ribofuranosylhypoxanthine
- Atorel
- Hypoxanthine D-riboside
- Hypoxanthine ribonucleoside
- Hypoxanthine riboside
- Hypoxanthosine
- Oxiamin
- Ribonosine
- Selfer
- Trophicardyl
Frequently asked questions
What is inosine commonly used for?
Inosine is primarily used as a dietary supplement and in biochemical research as a precursor for nucleotide synthesis and as a substrate for purine nucleoside phosphorylase in purine metabolism studies.
What is the chemical formula and molecular weight of inosine?
The chemical formula is C₁₀H₁₂N₄O₅, and the molecular weight is 268.23 g/mol.
How should inosine be stored?
Inosine should be stored at ambient temperature in a dry, well-ventilated area, protected from excessive moisture and light.
What grades of inosine does Molekula supply?
Molekula supplies pharmaceutical-grade and food-grade inosine, depending on the application requirements.
Can Molekula supply inosine in bulk quantities?
Yes, Molekula can supply inosine in bulk quantities, with flexible packaging options including drums, bags, or custom solutions.
What documentation comes with an inosine order?
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.