Ethyl 2-hydroxyvalerate
Ethyl 2-hydroxyvalerate (CAS: 6938-26-7), with the linear formula CH₃CH₂CH₂CH(OH)COOC₂H₅ and a molecular weight of 146.18 g/mol, is a versatile organic compound. It is primarily utilised as a building block in chemical synthesis, contributing to the formation of more complex molecules. Its ester and alcohol functionalities make it a valuable intermediate in various research and development applications within the fine chemical and pharmaceutical sectors. Tech Serve Solutions supplies this reagent for laboratory and industrial use.

Organic Synthesis Intermediate
Ethyl 2-hydroxyvalerate serves as a key intermediate in the synthesis of various organic compounds. Its chiral center and functional groups allow for diverse chemical transformations.
Research and Development
Utilised in laboratory settings for exploring new synthetic routes and developing novel molecules. Its structural features are valuable for academic and industrial research.
Fine Chemical Production
Acts as a building block in the production of fine chemicals, contributing to the creation of specialised chemical products for various industries.
| Molecular weight | 146.18 |
|---|---|
| Linear formula | CH3CH2CH2CH(OH)COOC2H5 |
| Assay | ≥97.0% |
| Density | 0.983 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.421 |
| Storage temperature | 2-8°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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 61 °C / 141.8 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 Ethyl 2-hydroxyvalerate used for?
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Ethyl 2-hydroxyvalerate (CAS: 6938-26-7) is primarily used as a building block in organic synthesis and for research and development purposes in the fine chemical and pharmaceutical industries.
What is the CAS number and molecular formula for Ethyl 2-hydroxyvalerate?
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The CAS number for Ethyl 2-hydroxyvalerate is 6938-26-7, and its linear formula is CH₃CH₂CH₂CH(OH)COOC₂H₅.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 2-hydroxyvalerate with an assay of ≥97.0%. This is a research-grade chemical and is not supplied as USP, BP, EP, or any other pharmacopoeial standard.
How should Ethyl 2-hydroxyvalerate be handled safely?
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Ethyl 2-hydroxyvalerate is classified as a warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation. Avoid breathing vapours or dust.
How is Ethyl 2-hydroxyvalerate packed and shipped?
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This product is shipped according to regulations, with details such as NA 1993 / PGIII provided for transportation. Specific packaging varies based on quantity and destination, adhering to international export standards.
How can I request a sample or quote for Ethyl 2-hydroxyvalerate?
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To request a sample or a quotation for Ethyl 2-hydroxyvalerate, please contact our sales department via the website or direct inquiry, providing your specific requirements.
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