Tech Serve Solutions

4-Hydroxy-TEMPO benzoate

CAS 3225-26-1C16H22NO3Chemical Synthesis

4-Hydroxy-TEMPO benzoate (CAS 3225-26-1), molecular formula C16H22NO3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis 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
4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl benzoate
4-Hydroxy-TEMPO benzoate
Chemical SynthesisRadical ChemistryStable RadicalsSynthetic ReagentsTEMPO Derivatives
01 /Properties
Molecular weight276.35
Empirical formulaC16H22NO3
Assay≥97.0% (CHN)
Melting point99-101 °C(lit.)99-106 °C
02 /Safety & handling
Protective equipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)3

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

03 /Identifiers & registry
CAS number
3225-26-1
MDL number
MFCD00075563
PubChem substance
24880206
Beilstein registry
1431263
04 /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.

05 /Frequently asked questions

What is 4-Hydroxy-TEMPO benzoate?

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4-Hydroxy-TEMPO benzoate (CAS 3225-26-1), molecular formula C16H22NO3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.

What grades of 4-Hydroxy-TEMPO benzoate does Tech Serve Solutions supply?

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Tech Serve Solutions supplies 4-Hydroxy-TEMPO benzoate 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 4-Hydroxy-TEMPO benzoate?

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4-Hydroxy-TEMPO benzoate has CAS number 3225-26-1 and molecular formula C16H22NO3. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for 4-Hydroxy-TEMPO benzoate?

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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 4-Hydroxy-TEMPO benzoate 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 4-Hydroxy-TEMPO benzoate be stored?

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Store 4-Hydroxy-TEMPO benzoate 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 4-Hydroxy-TEMPO benzoate used for?

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4-Hydroxy-TEMPO benzoate is used in chemical synthesis 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 4-Hydroxy-TEMPO benzoate?

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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 4-Hydroxy-TEMPO benzoate in a specific grade or volume?

Request a quote