L-(−)-chiro-Inositol
L-(−)-chiro-Inositol (CAS: 551-72-4; C6H12O6; MW: 180.16 g/mol) is a stereoisomer of inositol, a cyclitol found naturally in plants and animals. This white crystalline powder is primarily utilised in chemical synthesis and research applications within carbohydrate chemistry and chemical biology. Its specific optical activity and chiral nature make it a valuable building block for complex molecules. Tech Serve Solutions offers this compound with an assay of 95%.

Chemical Synthesis Intermediate
L-(−)-chiro-Inositol serves as a chiral building block in the synthesis of complex organic molecules. Its defined stereochemistry is crucial for creating stereospecific target compounds in pharmaceutical and agrochemical research.
Carbohydrate Chemistry Research
This compound is employed in academic and industrial research focusing on carbohydrate derivatives and their biological roles. It aids in understanding the structure-activity relationships of cyclitols.
Biochemical Studies
Used in studies related to cellular signalling pathways and metabolic processes where inositols play a role. It can be a tool for investigating enzyme activity or receptor binding.
| Molecular weight | 180.16 |
|---|---|
| Empirical formula | C6H12O6 |
| Assay | 95% |
| Optical activity | [α]20/D −60°, c = 1.3 in H2O |
| Storage temperature | 2-8°C |
| Melting point | 230 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 L-(−)-chiro-Inositol used for?
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L-(−)-chiro-Inositol is primarily used as an intermediate in chemical synthesis, particularly in carbohydrate chemistry and chemical biology research due to its specific stereochemistry.
What are the CAS number and formula for L-(−)-chiro-Inositol?
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The CAS number for L-(−)-chiro-Inositol is 551-72-4, and its empirical formula is C6H12O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-(−)-chiro-Inositol with an assay of 95%. We do not represent this product as USP, BP, EP, or any pharmacopoeial grade unless explicitly stated in the product documentation.
How should L-(−)-chiro-Inositol be handled safely?
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L-(−)-chiro-Inositol is classified as an irritant. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust. Refer to the Safety Data Sheet for comprehensive handling information. It is stored at 2-8°C.
How is L-(−)-chiro-Inositol packed, shipped, and exported?
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L-(−)-chiro-Inositol is carefully packed to ensure stability during transit. As a global supplier, Tech Serve Solutions has extensive experience in exporting fine chemicals worldwide, adhering to all relevant shipping regulations.
How can I request a sample or quote for L-(−)-chiro-Inositol?
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To request a sample or a quote for L-(−)-chiro-Inositol, please use the contact form on our website or contact our sales department directly with your requirements.
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