1-(Mercaptomethyl)cyclopropaneacetic acid
1-(Mercaptomethyl)cyclopropaneacetic acid (CAS: 162515-68-6; C6H10O2S) is a versatile organic compound with a molecular weight of 146.21 g/mol. This carboxylic acid features a thiol functional group, making it a valuable building block in organic synthesis. Its structure lends itself to applications in the development of novel chemical entities and as a reagent in complex synthetic pathways. Tech Serve Solutions offers this compound with an assay of 97% for research and development purposes.
- IUPAC
- [1-(Mercaptomethyl)cyclopropyl]acetic acid

Organic Synthesis Intermediate
This compound serves as a key intermediate in the synthesis of more complex organic molecules. The presence of both a carboxylic acid and a thiol group allows for diverse chemical modifications and coupling reactions.
Building Block for Specialty Chemicals
Utilised as a fundamental building block in the creation of specialty chemicals and novel materials. Its unique cyclopropane and mercaptomethyl functionalities offer specific structural contributions.
Reagent in Chemical Research
Employed as a reagent in academic and industrial research laboratories for exploring new synthetic methodologies and discovering new chemical entities.
| Molecular weight | 146.21 |
|---|---|
| Empirical formula | C6H10O2S |
| Assay | 97% |
| Melting point | 42-46 °C |



Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | C,N |
| Risk statements (R) | 21/22-34-43-51/53 |
| Safety statements (S) | 22-26-36/37/39-45-61 |
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 1-(Mercaptomethyl)cyclopropaneacetic acid used for?
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1-(Mercaptomethyl)cyclopropaneacetic acid is primarily used as a building block and intermediate in organic synthesis and chemical research.
What are the CAS number and chemical formula for 1-(Mercaptomethyl)cyclopropaneacetic acid?
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The CAS number is 162515-68-6, and the chemical formula is C6H10O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(Mercaptomethyl)cyclopropaneacetic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 1-(Mercaptomethyl)cyclopropaneacetic acid be handled safely?
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This compound is classified as Danger, with hazards including H302 + H312 (Harmful if swallowed or in contact with skin), H314 (Causes severe skin burns and eye damage), H317 (May cause an allergic skin reaction), and H411 (Toxic to aquatic life with long lasting effects). Appropriate personal protective equipment includes eyeshields, gloves, and a type N95 or P1 respirator filter. Handle in a well-ventilated area and avoid release to the environment.
Is 1-(Mercaptomethyl)cyclopropaneacetic acid a controlled substance?
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The provided data does not indicate that 1-(Mercaptomethyl)cyclopropaneacetic acid is a controlled substance.
How is 1-(Mercaptomethyl)cyclopropaneacetic acid packed and shipped?
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This chemical is packed and exported by Tech Serve Solutions according to relevant regulations. Specific packaging details can be provided upon request.
How can I request a quote or sample for 1-(Mercaptomethyl)cyclopropaneacetic acid?
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To request a quote or sample, please contact our sales team through the TSS website or by phone.
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