DL-p-Hydroxyphenyllactic acid
DL-p-Hydroxyphenyllactic acid (CAS: 6482-98-0) is a valuable organic compound with the molecular formula C9H10O4 and a molecular weight of 182.17 g/mol. It functions as a key building block in organic synthesis, particularly within the fields of chemical and pharmaceutical research. This compound is recognised for its utility in creating more complex molecular structures, serving as a crucial intermediate in the development of novel chemical entities and advanced materials.
- IUPAC
- 3-(4-Hydroxyphenyl)-2-hydroxypropanoic acid

Organic Synthesis Intermediate
DL-p-Hydroxyphenyllactic acid serves as a versatile intermediate in the synthesis of complex organic molecules. Its structure allows for various chemical modifications, making it useful in constructing diverse chemical scaffolds.
Pharmaceutical Research Building Block
This compound is employed as a building block in pharmaceutical research and development. It contributes to the creation of novel drug candidates and the exploration of new therapeutic agents.
Material Science Applications
Its chemical properties lend themselves to applications in material science, where it can be incorporated into the development of advanced polymers and functional materials.
| Molecular weight | 182.17 |
|---|---|
| Empirical formula | C9H10O4 |
| Assay | ≥97% (HPLC) |

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) | 26-36 |
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 DL-p-Hydroxyphenyllactic acid used for?
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DL-p-Hydroxyphenyllactic acid is primarily used as a building block and intermediate in organic synthesis, particularly within chemical and pharmaceutical research for the development of new molecules and materials.
What are the CAS number and formula for DL-p-Hydroxyphenyllactic acid?
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The CAS number for DL-p-Hydroxyphenyllactic acid is 6482-98-0, and its molecular formula is C9H10O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-p-Hydroxyphenyllactic acid with an assay of ≥97% (HPLC). This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should DL-p-Hydroxyphenyllactic acid be handled safely?
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DL-p-Hydroxyphenyllactic acid is classified as a Warning substance. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Recommended personal protective equipment includes a dust mask (type N95 US), eyeshields, and gloves. Always handle in a well-ventilated area and avoid dust formation.
Is DL-p-Hydroxyphenyllactic acid exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including DL-p-Hydroxyphenyllactic acid, serving customers worldwide.
How can I request a quote or sample for DL-p-Hydroxyphenyllactic acid?
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To request a quote or sample, please contact our sales team through the TSS website or by phone, providing the product name and CAS number (6482-98-0).
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