D-(−)-Salicin
D-(−)-Salicin (CAS: 138-52-3), with the molecular formula C13H18O7 and a molecular weight of 286.28 g/mol, is a naturally occurring phenolic glycoside. It is primarily recognized as a precursor to salicylic acid and finds application as a biochemical reagent and substrate in enzymatic studies, particularly concerning glucosidases. Its chemical structure and reactivity make it a valuable compound in synthetic chemistry research.
- IUPAC
- 2-(Hydroxymethyl)phenyl-β-D-glucopyranoside

Biochemical Research
D-(−)-Salicin serves as a crucial substrate in biochemical studies, particularly for investigating the activity of enzymes like beta-glucosidase. It aids in understanding enzymatic mechanisms and reaction kinetics in biological systems.
Chemical Synthesis
This compound is employed in chemical synthesis as a building block or intermediate. Its phenolic glycoside structure offers a versatile starting point for the development of more complex organic molecules.
Enzyme Substrate
As a specific substrate, D-(−)-Salicin is utilized in enzyme assays to quantify or detect the presence and activity of relevant glycosidases. This is important in various biological and chemical research contexts.
| Molecular weight | 286.28 |
|---|---|
| Empirical formula | C13H18O7 |
| Assay | ≥99% (GC) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
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 D-(−)-Salicin used for?
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D-(−)-Salicin is primarily used as a biochemical reagent and a substrate in enzymatic studies, particularly for enzymes like beta-glucosidase, and in chemical synthesis.
What is the CAS number and formula for D-(−)-Salicin?
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The CAS number for D-(−)-Salicin is 138-52-3, and its molecular formula is C13H18O7.
What grade and purity does Tech Serve Solutions supply for D-(−)-Salicin?
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Tech Serve Solutions supplies D-(−)-Salicin with an assay of ≥99% (GC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should D-(−)-Salicin be handled safely?
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D-(−)-Salicin is classified as a skin sensitizer (H317). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, face shields, and gloves, to avoid skin contact and inhalation.
Does Tech Serve Solutions export D-(−)-Salicin?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including D-(−)-Salicin.
How can I request a quote or sample for D-(−)-Salicin?
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To request a quote or sample for D-(−)-Salicin, please contact our sales team through the website or via direct inquiry.
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