ChemicalBook--->CAS DataBase List--->163679-35-4

163679-35-4

163679-35-4 Structure

163679-35-4 Structure
IdentificationBack Directory
[Name]

BOC-3,5-DIIODO-TYR-OSU
[CAS]

163679-35-4
[Synonyms]

boc-tyr(3,5-i2)-osu
BOC-3,5-DIIODO-TYR-OSU
Boc-3,5-diiodo-L-Tyr-OSu
BOC-3,5-DIIODO-TYROSINE-OSU
BOC-3,5-DIIODO-L-TYROSINE HYDROXYSUCCINIMIDE ESTER
BOC-3,5-DIIODO-L-TYROSINE N-HYDROXYSUCCINIMIDE ESTER
Boc-3,5-diiodo-L-tyrosineN-hydroxysuccinimide ester≥ 98% (HPLC)
L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-3,5-diiodo-, 2,5-dioxo-1-pyrrolidinyl ester
(S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)aMino)-3-(4-hydroxy-3,5-diiodophenyl)propanoate
[Molecular Formula]

C18H20I2N2O7
[MDL Number]

MFCD00057897
[MOL File]

163679-35-4.mol
[Molecular Weight]

630.17
Chemical PropertiesBack Directory
[Melting point ]

144-148 °C
[density ]

1.97±0.1 g/cm3(Predicted)
[storage temp. ]

-20°C
[pka]

6.87±0.25(Predicted)
[Optical Rotation]

[α]20/D +17±1°, c = 1% in chloroform
[Major Application]

peptide synthesis
[InChI]

1S/C18H20I2N2O7/c1-18(2,3)28-17(27)21-12(8-9-6-10(19)15(25)11(20)7-9)16(26)29-22-13(23)4-5-14(22)24/h6-7,12,25H,4-5,8H2,1-3H3,(H,21,27)/t12-/m0/s1
[InChIKey]

OOTFAHIVGAQXOL-LBPRGKRZSA-N
[SMILES]

CC(C)(C)OC(=O)N[C@@H](Cc1cc(I)c(O)c(I)c1)C(=O)ON2C(=O)CCC2=O
Safety DataBack Directory
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[F ]

8-10-21
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Chemical Properties]

Yellow powder
[Uses]

Boc-Tyr(3,5-I2)-OSu (CAS# 163679-35-4) is a boc-protectected amino acid used in the synthesis of peptides and peptide fragments, such as analogs of α-?factor, the Saccharomyces cerevisiae tridecapeptide mating pheromone.
[reaction suitability]

reaction type: Boc solid-phase peptide synthesis
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