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Boc-Tyr-OSu_Molecular_structure_CAS_20866-56-2)
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Boc-Tyr-OSu

Catalog No. 15525 Name Sigma Aldrich
CAS Number 20866-56-2 Website http://www.sigmaaldrich.com
M. F. C18H22N2O7 Telephone 1-800-521-8956
M. W. 378.37648 Fax
Purity ≥99.0% (N) Email
Storage Chembase ID: 152127

SYNONYMS

IUPAC name
2,5-dioxopyrrolidin-1-yl (2S)-2-{[(tert-butoxy)carbonyl]amino}-3-(4-hydroxyphenyl)propanoate
IUPAC Traditional name
2,5-dioxopyrrolidin-1-yl (2S)-2-[(tert-butoxycarbonyl)amino]-3-(4-hydroxyphenyl)propanoate
Synonyms
Boc-L-酪氨酸羟基琥珀酰亚胺酯
Boc-L-tyrosine hydroxysuccinimide ester

DATABASE IDS

PubChem SID 24849506
CAS Number 20866-56-2
Beilstein Number 1557147
MDL Number MFCD00037910

PROPERTIES

Empirical Formula (Hill Notation) C18H22N2O7
Purity ≥99.0% (N)
Melting Point ~190 °C (dec.)
Optical Rotation [α]20/D -13±1°, c = 1% in dioxane
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature -20°C
German water hazard class 3

DETAILS

Description (English)
Other Notes
Reagent used in a rapid method for iodotyrosylation of peptides.; This method is equal to that of Bolton-Hunter but has the additional advantage that the derivatized peptide is readily deblocked to form a radiolabelled product with the same net charge as the starting material1
Packaging
5 g in glass bottle
Description (简体中文)
Other Notes
用于肽的碘代酪氨酰化反应快速方法的试剂。;该方法与 Bolton-Hunter 方法相同,但是具有其他优点,衍生肽容易解块形成放射性标记产物,与原料具有相同的净电荷。1
包装
5 g in glass bottle

REFERENCES