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L-Tyrosine tert-butyl ester

CAS 16874-12-7HOC6H4CH2CH(NH2)COOC(CH3)3Chemical Synthesis

L-Tyrosine tert-butyl ester (CAS 16874-12-7), molecular formula HOC6H4CH2CH(NH2)COOC(CH3)3, 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.

L-Tyrosine tert-butyl ester
Amino Acid DerivativesChemical BiologyChemical SynthesisPeptide ChemistryTyrosine
01 /Properties
Molecular weight237.29
Linear formulaHOC6H4CH2CH(NH2)COOC(CH3)3
Assay≥99.0% (NT)
Optical activity[α]20/D +25±1°, c = 2% in ethanol
Melting point141-144 °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
16874-12-7
MDL number
MFCD00042644
Beilstein registry
2696011
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 L-Tyrosine tert-butyl ester?

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L-Tyrosine tert-butyl ester (CAS 16874-12-7), molecular formula HOC6H4CH2CH(NH2)COOC(CH3)3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.

What grades of L-Tyrosine tert-butyl ester does Tech Serve Solutions supply?

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Tech Serve Solutions supplies L-Tyrosine tert-butyl ester 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 L-Tyrosine tert-butyl ester?

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L-Tyrosine tert-butyl ester has CAS number 16874-12-7 and molecular formula HOC6H4CH2CH(NH2)COOC(CH3)3. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for L-Tyrosine tert-butyl ester?

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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 L-Tyrosine tert-butyl ester 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 L-Tyrosine tert-butyl ester be stored?

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Store L-Tyrosine tert-butyl ester 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 L-Tyrosine tert-butyl ester used for?

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L-Tyrosine tert-butyl ester 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 L-Tyrosine tert-butyl ester?

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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 L-Tyrosine tert-butyl ester in a specific grade or volume?

Request a quote