ChemicalBook > CAS DataBase List > Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH

Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH

Product Name
Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH
CAS No.
878797-09-2
Chemical Name
Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH
Synonyms
Fmoc-Tyr(tBu)-Ser[Ψ(Me,Me)Pro]-OH;Fmoc-Tyr(tBu)-Ser(YMe, MePro )-OH;FMOC-TYR(TBU)-SER(PSI-ME,MEPRO)-OH;Fmoc-L-Tyr(tBu)-L-Ser[PSI(Me,Me)Pro]-OH;FMOC-TYR(TBU)-SER(ΨME,ME PRO)-OH_878797-09-2;Fmoc-Tyr(tBu)-Ser[Psi(Me,Me)Pro]-OH≥ 99% (HPLC);(9H-Fluoren-9-yl)MethOxy]Carbonyl Tyr(tBu)-SerPsi(Me, Me)Pro-OH;(4S)-3-(FMOC-TYR(TBU))-2,2-DIMETHYL-OXAZOLIDINE-4-CARBOXYLIC ACID;(S)-3-[Nα-(9-Fluorenylmethyloxycarbonyl)-O-tert-butyl-L-tyrosinyl]-2,2-dimethyloxazolidine-4-carboxylic acid;(4S)-3-[(2S)-3-[4-(tert-butoxy)phenyl]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-2,2-dimethyl-1,3-oxazolidine-4-carboxylic acid
CBNumber
CB3405158
Molecular Formula
C34H38N2O7
Formula Weight
586.67
MOL File
878797-09-2.mol
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Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH Property

Boiling point:
795.6±60.0 °C(Predicted)
Density 
1.238±0.06 g/cm3(Predicted)
storage temp. 
Store at +2°C to +8°C.
form 
powder
pka
3.09±0.40(Predicted)
InChIKey
DNJYPUYQFPFOKS-VMPREFPWSA-N
SMILES
O1C[C@@H](C(O)=O)N(C(=O)[C@@H](NC(OCC2C3=C(C=CC=C3)C3=C2C=CC=C3)=O)CC2=CC=C(OC(C)(C)C)C=C2)C1(C)C
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Safety

HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.52189
Product name
Fmoc-Tyr(tBu)-Ser(psiMe,Mepro)-OH
Purity
Novabiochem?
Packaging
1G
Price
$101
Updated
2025/07/31
Sigma-Aldrich
Product number
8.52189
Product name
Fmoc-Tyr(tBu)-Ser(psiMe,Mepro)-OH
Purity
Novabiochem?
Packaging
5G
Price
$406
Updated
2025/07/31
Sigma-Aldrich
Product number
8.52189
Product name
Fmoc-Tyr(tBu)-Ser(psiMe,Mepro)-OH
Purity
Novabiochem<SUP>&#174;</SUP>
Packaging
25 g
Price
$1610
Updated
2025/07/31
Sigma-Aldrich
Product number
8.52189
Product name
Fmoc-Tyr(tBu)-Ser(psiMe,Mepro)-OH
Purity
Novabiochem<SUP>&#174;</SUP>
Packaging
25 g
Price
$1610
Updated
2025/07/31
ChemPep
Product number
181044
Product name
Fmoc-Tyr(tBu)-Ser[psi(Me,Me)pro]-OH
Packaging
100g
Price
$2400
Updated
2021/12/16
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Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH Chemical Properties,Usage,Production

Chemical Properties

White to off-white powder

Uses

Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH is mainly used in peptide synthesis. It consists of a dipeptide in which the serine residue has been reversibly protected as a structure-damaging proline-like TFA-labile oxazolidine. The reason for introducing the pseudoproline residue as a dipeptide is that it avoids the acylation of the hindered oxazolidine nitrogen. This has the added advantage of extending the peptide chain by two residues in a single step. The serine residue is regenerated in the normal trans fatty acid mediated cleavage reaction.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH Suppliers

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878797-09-2, Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OHRelated Search:

Fmoc-Thr(tBu)-Thr(Psi(Me,Me)pro)-OH FMoc-Ser(tBu)-Cys(psiMe,Mepro)-OH FMOC-LYS(BOC)-SER(PSIME,MEPRO)-OH FMOC-PHE-THR(PSI-ME,ME PRO)-OH FMOC-LYS(BOC)-THR(PSIME,MEPRO)-OH FMOC-VAL-SER(PSIME,MEPRO)-OH FMOC-SER(TBU)-SER(PSIME,MEPRO)-OH FMOC-SER(TBU)-THR(PSIME,MEPRO)-OH FMOC-TRP(BOC)-THR(PSIME,MEPRO)-OH (4S)-3-(FMoc-Thr(tBu))-2,2-diMethyl-oxazolidine-4-carboxylic acid FMOC-TRP(BOC)-SER(PSIME,MEPRO)-OH FMOC-TYR(TBU)-THR(PSI-ME,MEPRO)-OH (4S,5R)-3-(FMOC-VAL)-2,2,5-TRIMETHYL-OXAZOLIDINE-4-CARBOXYLIC ACID FMOC-N(HMB)-GLY-OH (4S,5R)-3-(FMOC-ALA)-2,2,5-TRIMETHYL-OXAZOLIDINE-4-CARBOXYLIC ACID N-BOC-L-Arginine hydrochloride (4S,5R)-3-(FMOC-ILE)-2,2,5-TRIMETHYL-OXAZOLIDINE-4-CARBOXYLIC ACID FMOC-PHE-SER(PSIME,MEPRO)-OH

  • FMOC-TYR(TBU)-SER(PSI-ME,MEPRO)-OH
  • (4S)-3-(FMOC-TYR(TBU))-2,2-DIMETHYL-OXAZOLIDINE-4-CARBOXYLIC ACID
  • Fmoc-L-Tyr(tBu)-L-Ser[PSI(Me,Me)Pro]-OH
  • (4S)-3-[(2S)-3-[4-(1,1-Dimethylethoxy)phenyl]-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-oxopropyl]-2,2-dimethyl-4-oxazolidinecarboxylic acid
  • (S)-3-[Nα-(9-Fluorenylmethyloxycarbonyl)-O-tert-butyl-L-tyrosinyl]-2,2-dimethyloxazolidine-4-carboxylic acid
  • Fmoc-Tyr(tBu)-Ser[Psi(Me,Me)Pro]-OH≥ 99% (HPLC)
  • Fmoc-Tyr(tBu)-Ser[Ψ(Me,Me)Pro]-OH
  • (9H-Fluoren-9-yl)MethOxy]Carbonyl Tyr(tBu)-SerPsi(Me, Me)Pro-OH
  • FMOC-TYR(TBU)-SER(ΨME,ME PRO)-OH_878797-09-2
  • (4S)-3-[(2S)-3-[4-(tert-butoxy)phenyl]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-2,2-dimethyl-1,3-oxazolidine-4-carboxylic acid
  • 4-Oxazolidinecarboxylic acid, 3-[(2S)-3-[4-(1,1-dimethylethoxy)phenyl]-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-oxopropyl]-2,2-dimethyl-, (4S)-
  • Fmoc-Tyr(tBu)-Ser(YMe, MePro )-OH
  • 878797-09-2
  • C34H38N2O7
  • C38H47N3O7
  • peptide