5-Chloroacetyl-2-benzylisosorbide
5-Chloroacetyl-2-benzylisosorbide (CAS: 399534-53-3) is a chiral building block with the molecular formula C15H17ClO5 and a molecular weight of 312.75 g/mol. Its chemical structure is derived from isosorbide, featuring a benzyl ether and a chloroacetyl ester. This compound serves as a valuable intermediate in complex organic synthesis, particularly in the development of novel molecules within the fields of asymmetric synthesis and chemical research. It is supplied by Tech Serve Solutions for laboratory and industrial applications.
- IUPAC
- 1,4:3,6-Dianhydro-2-O-benzyl-D-glucitol chloroacetate,5-Chloroacetoxy-2-benzyloxyisosorbide

Asymmetric Synthesis
This chiral molecule is utilised as a stereodefined building block in asymmetric synthesis. Its unique structure allows for the introduction of specific stereochemistry into target molecules during complex syntheses.
Chemical Synthesis Intermediate
5-Chloroacetyl-2-benzylisosorbide functions as a key intermediate in multi-step organic synthesis. Its reactive chloroacetyl group and benzyl ether moiety offer versatile handles for further chemical transformations.
Chiral Building Block Development
The compound is employed in the synthesis of more complex chiral molecules and derivatives. Its isosorbide core, derived from renewable resources, makes it an attractive component for sustainable chemical research.
| Molecular weight | 312.75 |
|---|---|
| Empirical formula | C15H17ClO5 |
| Boiling point | 343-344 °C(lit.) |
| Density | 1.316 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.537(lit.) |
| Optical activity | [α]20/D +103.5°, c = 1 in THF |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| 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 5-Chloroacetyl-2-benzylisosorbide used for?
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5-Chloroacetyl-2-benzylisosorbide is primarily used as a chiral building block and intermediate in asymmetric synthesis and complex organic chemical synthesis. It is valuable for introducing specific stereochemistry into target molecules.
What are the CAS number and formula for 5-Chloroacetyl-2-benzylisosorbide?
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The CAS number for 5-Chloroacetyl-2-benzylisosorbide is 399534-53-3, and its empirical formula is C15H17ClO5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Chloroacetyl-2-benzylisosorbide as a research-grade chemical. The specific assay and purity are detailed in the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should 5-Chloroacetyl-2-benzylisosorbide be handled?
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Based on GHS classifications, 5-Chloroacetyl-2-benzylisosorbide is an irritant (H315, H319). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Handling should occur in a well-ventilated area or fume hood. Refer to the Safety Data Sheet (SDS) for detailed handling and safety precautions.
Is 5-Chloroacetyl-2-benzylisosorbide a controlled substance?
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The provided data does not indicate that 5-Chloroacetyl-2-benzylisosorbide is a controlled substance.
How is 5-Chloroacetyl-2-benzylisosorbide packed and exported?
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Tech Serve Solutions packs and exports 5-Chloroacetyl-2-benzylisosorbide in compliance with international shipping regulations for chemicals. Packaging details are available upon request.
How can I request a quote or sample for 5-Chloroacetyl-2-benzylisosorbide?
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To request a quote or a sample of 5-Chloroacetyl-2-benzylisosorbide, please use the contact form on our website or call our sales department directly.
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