An amino acid-containing building block
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Fmoc-Tyr(tBu)-OH

Item No. 42581

Product Insert (PDF)
Technical Information
Formal Name
O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-tyrosine
CAS Number
71989-38-3
Synonyms
  • Fmoc-O-tert-butyl-L-tyrosine
  • NSC 334301
Molecular Formula
C28H29NO5
Formula Weight
459.5
Purity
≥98%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMSO: Soluble: ≥10 mg/mlEthanol: Slightly soluble: 0.1-1 mg/ml
SMILES
CC(C)(C)OC(C=C1)=CC=C1C[C@@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O
InChi Code
InChI=1S/C28H29NO5/c1-28(2,3)34-19-14-12-18(13-15-19)16-25(26(30)31)29-27(32)33-17-24-22-10-6-4-8-20(22)21-9-5-7-11-23(21)24/h4-15,24-25H,16-17H2,1-3H3,(H,29,32)(H,30,31)/t25-/m0/s1
InChi Key
JAUKCFULLJFBFN-VWLOTQADSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    25 g

    $98

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    50 g

    $167

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    100 g

    $274

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    Product Description

    Fmoc-Tyr(tBu)-OH is an amino acid-containing building block.1 It has commonly been used in solid-phase peptide synthesis (SPPS) to prevent tyrosine side-chain acylation.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Doherty-Kirby, A.L., and Lajoie, G.A. . Solid-phase synthesis: A practical guide 129-196 (2000).