DL-4-Hydroxy-3-methoxymandelic acid
DL-4-Hydroxy-3-methoxymandelic acid (CAS 55-10-7), with the molecular formula HOC6H3(OCH3)CH(OH)CO2H and a molecular weight of 198.17 g/mol, is a fine chemical supplied by Tech Serve Solutions. This white to off-white powder is an important metabolite and may serve as a research chemical in areas of cell biology and neuroscience. Its applications are primarily within laboratory research settings.
- IUPAC
- α,4-Dihydroxy-3-methoxybenzeneacetic acid,VMA,Vanillomandelic acid,Vanillylmandelic acid,Vanilmandelic acid
- Synonyms
- Vanillylmandelic acidVanilmandelic acidVMAα,4-Dihydroxy-3-methoxybenzeneacetic acid

Biochemical Research
Utilised as a standard or reagent in biochemical studies, particularly those investigating metabolic pathways and cellular signaling. Its role as a metabolite makes it valuable for understanding biological processes.
Neuroscience Research
Serves as a research tool in neuroscience, aiding the study of neurotransmitters and neurotransmission. It is relevant for investigations into catecholamine metabolism and related cellular functions.
Metabolomics Studies
Employed in metabolomics research to identify and quantify metabolites. This compound can be a marker or focus in studies related to metabolic pathways and their alterations.
| Molecular weight | 198.17 |
|---|---|
| Linear formula | HOC6H3(OCH3)CH(OH)CO2H |
| Assay | ≥98% (TLC) |
| Form | powder |
| Colour | white to off-white |
| Solubility | H2O: ~50 mg/mL |
| Storage temperature | 2-8°C |
| Melting point | 132-134 °C (dec.)(lit.) |

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-4-Hydroxy-3-methoxymandelic acid used for?
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DL-4-Hydroxy-3-methoxymandelic acid is primarily used in biochemical and neuroscience research. It is an important metabolite relevant to studies of metabolic pathways, cell signaling, and neurotransmission.
What is the CAS number and formula for DL-4-Hydroxy-3-methoxymandelic acid?
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The CAS number is 55-10-7 and the linear chemical formula is HOC6H3(OCH3)CH(OH)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-4-Hydroxy-3-methoxymandelic acid with an assay of ≥98% as determined by TLC. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should DL-4-Hydroxy-3-methoxymandelic acid be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified with GHS07 symbol and a 'Warning' signal word, with hazards H315, H319, and H335.
How is DL-4-Hydroxy-3-methoxymandelic acid packed and shipped?
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This chemical is typically supplied as a powder and should be stored at 2-8°C. It is carefully packed for export by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample?
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To request a quote or a sample of DL-4-Hydroxy-3-methoxymandelic acid, please contact the Tech Serve Solutions sales department through our website or by phone.
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