myo-Inositol
myo-Inositol (CAS: 87-89-8), with the chemical formula C6H12O6 and a molecular weight of 180.16 g/mol, is a cyclic polyol. This compound functions as an organic osmolyte and plays a role in various biological processes. It is recognised for its applications in improving ovarian function, particularly in the context of polycystic ovary syndrome (PCOS), and is utilised in research investigating cellular transport mechanisms, such as the H+-myo-inositol transporter.
- IUPAC
- 1,2,3,4,5,6-Hexahydroxycyclohexane,i-Inositol,meso-Inositol
- Synonyms
- 1,2,3,4,5,6-Hexahydroxycyclohexanei-Inositolmeso-Inositol

Polycystic Ovary Syndrome (PCOS) Research
myo-Inositol is employed in studies focusing on improving ovarian function in women diagnosed with PCOS. Its role as an organic osmolyte is investigated for its potential therapeutic benefits in managing this condition.
Cancer Stem Cell Research
This compound is used to study the H+-myo-inositol transporter SLC2A13. Research explores its potential as a marker for cancer stem cells, specifically within oral squamous cell carcinoma.
Cell Culture Applications
myo-Inositol is suitable for use in cell culture, including applications for animal cell, insect cell, and plant cell cultures. This broad suitability makes it valuable in diverse biological research settings.
| Molecular weight | 180.16 |
|---|---|
| Empirical formula | C6H12O6 |
| Assay | ≥98.0% (HPLC) |
| Solubility | H2O: soluble0.1 g/mL, clear |
| pH | 5.0-7.0 (25 °C, 0.5 M in H2O) |
| Vapour density | 6.2 (vs air) |
| Loss on drying | ≤0.5% loss on drying, 20 °C (HV) |
| Melting point | 222-227 °C(lit.)222-227 °C |
| Impurities tested | insoluble matter, passes filter test |
| Application | Myo-Inositol, an organic osmolyte, is used to improve ovarian function in women with polycystic ovary syndrome (PCOS). Myo-Inositol may be used to study the H+-myo-inositol transporter SLC2A13, a Potential Marker for Cancer Stem Cells in an Oral Squamous Cell Carcinoma. |
| Suitability | suitable for cell culturesuitable for insect cell culturesuitable for plant cell culture |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Anion traces | chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤50 mg/kg |
| Ignition residue | ≤0.2% |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioUltra |
|---|---|
| λ | 0.5 M in H2O |
| Uv Absorption | λ: 260 nm Amax: 0.1λ: 280 nm Amax: 0.1 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is myo-Inositol used for?
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myo-Inositol is used in research for improving ovarian function in women with PCOS and for studying the H+-myo-inositol transporter in cancer research. It is also suitable for various cell culture applications.
What are the CAS number and chemical formula for myo-Inositol?
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The CAS number for myo-Inositol is 87-89-8, and its chemical formula is C6H12O6.
What grade and purity does Tech Serve Solutions supply for myo-Inositol?
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Tech Serve Solutions supplies myo-Inositol with a purity of ≥98.0% (HPLC). This product is designated as BioUltra and is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for myo-Inositol?
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myo-Inositol is classified with WGK Germany 2. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. Refer to the safety data sheet for comprehensive handling information.
How is myo-Inositol packed, shipped, and exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring appropriate packaging and adherence to international shipping regulations for myo-Inositol.
How can I request a sample or quote for myo-Inositol?
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To request a sample or a quote for myo-Inositol, please contact our sales team through the TSS website or via direct inquiry, providing your specific requirements.
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