6-(Tritylthio)-hexanoic acid
6-(Tritylthio)-hexanoic acid (CAS 80441-55-0), with the molecular formula C25H26O2S and a molecular weight of 390.54 g/mol, is a specialised organic building block. This carboxylic acid derivative features a tritylthio protecting group, making it valuable in multi-step organic syntheses. It serves as a key intermediate in chemical research and development, particularly where controlled introduction or modification of a hexanoic acid moiety is required.
- IUPAC
- 6-Tritylsulfanyl-hexanoic acid

Organic Synthesis Intermediate
Utilised as a building block in complex organic molecule construction. The tritylthio group provides a stable, yet cleavable, protecting strategy for the thiol functionality, enabling selective reactions elsewhere in the molecule.
Pharmaceutical Research
Serves as a reagent in the development of novel pharmaceutical compounds. Its structure allows for its incorporation into larger molecules being investigated for therapeutic potential.
Material Science Applications
Can be employed in the synthesis of specialised polymers or functionalised materials where the hexanoic acid chain and protected thiol are desired structural elements.
| Molecular weight | 390.54 |
|---|---|
| Empirical formula | C25H26O2S |
| Assay | ≥97.0% (HPLC)97% |
| Melting point | 89-92 °C |

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 |
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 6-(Tritylthio)-hexanoic acid used for?
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6-(Tritylthio)-hexanoic acid is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and the development of specialised materials, due to its protected thiol functionality and carboxylic acid group.
What is the CAS number and molecular formula for 6-(Tritylthio)-hexanoic acid?
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The CAS number is 80441-55-0, and the molecular formula is C25H26O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-(Tritylthio)-hexanoic acid with an assay of ≥97.0% (HPLC). It is supplied as a research or technical grade chemical and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 6-(Tritylthio)-hexanoic acid be handled safely?
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Handling requires precautions to avoid dust formation and inhalation, and contact with skin and eyes. Wear a dust mask (N95 type recommended), safety goggles, and gloves. This compound is classified as a Warning, with hazards including skin irritation (H315), eye irritation (H319), and respiratory tract irritation (H335).
Is 6-(Tritylthio)-hexanoic acid a controlled substance?
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The provided data does not indicate that 6-(Tritylthio)-hexanoic acid is a controlled substance.
How is 6-(Tritylthio)-hexanoic acid packaged and exported?
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Tech Serve Solutions, as a global supplier and exporter of fine chemicals, packages and ships products in compliance with international regulations for chemical transport.
How can I request a sample or quote for 6-(Tritylthio)-hexanoic acid?
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To request a sample or a quote, please use the contact form on our website or contact our sales department directly. Please reference the product name and CAS number (80441-55-0).
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