3-Hydroxyadamantane-1-carboxylic acid
3-Hydroxyadamantane-1-carboxylic acid (CAS: 42711-75-1; C11H16O3) is a functionalised adamantane derivative with a molecular weight of 196.24 g/mol. This compound serves as a valuable building block in organic synthesis. Its rigid tricyclic structure and carboxylic acid functionality make it suitable for incorporation into more complex molecular architectures, finding utility in research and development settings.
- IUPAC
- 1-Carboxy-3-adamantanol,3-Carboxy-1-hydroxyadamantane,3-Hydroxytricyclo[3.3.1.13,7]decane-1-carboxylic acid
- Synonyms
- 1-Carboxy-3-adamantanol3-Carboxy-1-hydroxyadamantane3-Hydroxytricyclo[3.3.1.13,7]decane-1-carboxylic acid

Organic Synthesis Intermediate
3-Hydroxyadamantane-1-carboxylic acid is employed as a key intermediate in the synthesis of novel organic compounds. Its adamantane core provides a rigid scaffold for designing molecules with specific spatial arrangements.
Research and Development
This chemical is utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing advanced materials. Its unique structure can influence the properties of target molecules.
Pharmaceutical Building Block
The adamantane motif is present in several pharmacologically active compounds. 3-Hydroxyadamantane-1-carboxylic acid can be used as a precursor for developing potential drug candidates.
| Molecular weight | 196.24 |
|---|---|
| Empirical formula | C11H16O3 |
| Assay | 97% |
| Melting point | 203-207 °C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 3-Hydroxyadamantane-1-carboxylic acid primarily used for?
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3-Hydroxyadamantane-1-carboxylic acid is primarily used as a building block and intermediate in organic synthesis, particularly in research and development for creating complex molecules and potentially in the pharmaceutical sector.
What are the CAS number and molecular formula for 3-Hydroxyadamantane-1-carboxylic acid?
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The CAS number is 42711-75-1 and the molecular formula is C11H16O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Hydroxyadamantane-1-carboxylic acid with an assay of 97%. This product is supplied for research and development purposes and TSS does not represent it as USP, BP, EP or other pharmacopoeial grade.
What are the safety and handling recommendations for this product?
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This compound is classified as harmful if swallowed (H302). When handling, it is recommended to use a dust mask type N95 (US), eyeshields, and gloves. It has a Warning signal word.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can export 3-Hydroxyadamantane-1-carboxylic acid worldwide.
How can I request a quote or sample?
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To request a quote or a sample of 3-Hydroxyadamantane-1-carboxylic acid, please contact the Tech Serve Solutions sales team through our website or by phone.
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