(S)-3,5-Dihydroxyphenylglycine hydrate
(S)-3,5-Dihydroxyphenylglycine hydrate, identified by CAS 162870-29-3 (anhydrous basis), is a white powder with the empirical formula C8H9NO4 · xH2O. This compound serves as a valuable biochemical reagent and is particularly utilised in research settings for its role in cell biology and neuroscience, specifically related to excitatory amino acid pathways and GPCR modulation. Tech Serve Solutions supplies this chemical for laboratory and research applications.
- IUPAC
- S-DHPG
- Synonyms
- S-DHPG

Neuroscience Research
Used as a tool in neuroscience research to investigate neurotransmission and the function of metabotropic glutamate receptors (mGluRs).
Cell Signaling Studies
Applicable in cell signaling research, particularly concerning GPCR modulators and their impact on cellular pathways.
Biochemical Assays
Employed in biochemical assays as a reagent for studying excitatory amino acid mechanisms and related biological processes.
| Molecular weight | 183.16 (anhydrous basis) |
|---|---|
| Empirical formula | C8H9NO4 · xH2O |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white |
| Storage temperature | −20°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) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... GRM1(2911) |
|---|---|
| Storage Condition | desiccatedprotect from light |
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 (S)-3,5-Dihydroxyphenylglycine hydrate used for?
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(S)-3,5-Dihydroxyphenylglycine hydrate is used in neuroscience research, cell signaling studies, and biochemical assays, particularly involving excitatory amino acids and GPCR modulation.
What are the CAS number and formula for (S)-3,5-Dihydroxyphenylglycine hydrate?
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The CAS number for the anhydrous form is 162870-29-3. The empirical formula is C8H9NO4 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-3,5-Dihydroxyphenylglycine hydrate with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should (S)-3,5-Dihydroxyphenylglycine hydrate be handled safely?
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This compound is a Warning substance, indicated by GHS07. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be worn. Handle in a well-ventilated area and avoid dust formation. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is (S)-3,5-Dihydroxyphenylglycine hydrate shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents. Specific shipping and export details for (S)-3,5-Dihydroxyphenylglycine hydrate can be provided upon enquiry.
How can I request a sample or quote for (S)-3,5-Dihydroxyphenylglycine hydrate?
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To request a sample or a quote for (S)-3,5-Dihydroxyphenylglycine hydrate, please contact our sales team through the website or by phone.
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