Tech Serve Solutions

(±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine

CAS 55-40-3C10H13NO4Cell Biology

(±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine (CAS 55-40-3), molecular formula C10H13NO4, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

IUPAC
2-Methyl-3-(3,4-dihydroxyphenyl)-DL-alanine,DL-α-Methyl-DOPA
(±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine
Cell BiologyEnzyme InhibitorsNeuroscienceNeurotransmission
01 /Properties
Molecular weight211.21
Empirical formulaC10H13NO4
Storage temperature−20°C
02 /Safety & handling
Harmful / irritant
Harmful / irritant
Warning

Hazard statements

  • H319Causes serious eye irritation

Precautionary statements

  • P305IF IN EYES
Protective equipmentdust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)3
Hazard codes (EU)Xi
Risk statements (R)36
Safety statements (S)26-36/37

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

03 /Identifiers & registry
CAS number
55-40-3
MDL number
MFCD00065917
04 /Additional specifications
Gene Informationhuman ... DDC(1644)
05 /Quality & supply

Documentation

Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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.

06 /Frequently asked questions

What is (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine?

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(±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine (CAS 55-40-3), molecular formula C10H13NO4, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.

What grades of (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine does Tech Serve Solutions supply?

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Tech Serve Solutions supplies (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.

What is the CAS number and molecular formula of (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine?

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(±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine has CAS number 55-40-3 and molecular formula C10H13NO4. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine?

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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.

Do you provide a Certificate of Analysis (CoA) with each shipment?

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Yes. Every batch of (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.

How should (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine be stored?

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Store (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.

What is (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine used for?

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(±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine is used in cell biology applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.

How do I request a quote for (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine?

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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.

Need (±)−3-(3,4-Dihydroxyphenyl)-2-methyl-DL-alanine in a specific grade or volume?

Request a quote