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O-tert-Butyl-L-serine tert-butyl ester hydrochloride

CAS 51537-21-4C11H23NO3 · HClChemical Synthesis

O-tert-Butyl-L-serine tert-butyl ester hydrochloride (CAS 51537-21-4), molecular formula C11H23NO3 · HCl, 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.

O-tert-Butyl-L-serine tert-butyl ester hydrochloride
Amino Acid DerivativesChemical BiologyChemical SynthesisPeptide ChemistrySerine
01 /Properties
Molecular weight253.77
Empirical formulaC11H23NO3 · HCl
Assay≥98.0% (AT)
Optical activity[α]/D -10.0±1.0°, c = 1 in H2O
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
51537-21-4
MDL number
MFCD00034850
Beilstein registry
4886392
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 O-tert-Butyl-L-serine tert-butyl ester hydrochloride?

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O-tert-Butyl-L-serine tert-butyl ester hydrochloride (CAS 51537-21-4), molecular formula C11H23NO3 · HCl, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.

What grades of O-tert-Butyl-L-serine tert-butyl ester hydrochloride does Tech Serve Solutions supply?

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Tech Serve Solutions supplies O-tert-Butyl-L-serine tert-butyl ester hydrochloride 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 O-tert-Butyl-L-serine tert-butyl ester hydrochloride?

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O-tert-Butyl-L-serine tert-butyl ester hydrochloride has CAS number 51537-21-4 and molecular formula C11H23NO3 · HCl. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for O-tert-Butyl-L-serine tert-butyl ester hydrochloride?

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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 O-tert-Butyl-L-serine tert-butyl ester hydrochloride 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 O-tert-Butyl-L-serine tert-butyl ester hydrochloride be stored?

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Store O-tert-Butyl-L-serine tert-butyl ester hydrochloride 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 O-tert-Butyl-L-serine tert-butyl ester hydrochloride used for?

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O-tert-Butyl-L-serine tert-butyl ester hydrochloride 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 O-tert-Butyl-L-serine tert-butyl ester hydrochloride?

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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 O-tert-Butyl-L-serine tert-butyl ester hydrochloride in a specific grade or volume?

Request a quote