1. Home
  2. Products
  3. Therapeutic Peptides
  4. Peptide Inhibitors
  5. O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-alpha-methyl-L-tyrosine

O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-alpha-methyl-L-tyrosine

This tyrosine analog includes tert-butyl ether protection and α-methyl substitution that restricts backbone mobility. Researchers employ it to manipulate aromatic environment, steric constraints, and conformational bias. Its dual protections provide precise synthetic control. The residue is valuable in stabilized peptide frameworks.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-alpha-methyl-L-tyrosine(CAS 1309873-74-2)

CAT No: R2117

CAS No:1309873-74-2

Synonyms/Alias:1309873-74-2;Fmoc-|A-Me-Tyr(tBu)-OH;N-Fmoc-a-methyl-4-tert-butoxy-L-phenylalanine;O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-alpha-methyl-L-tyrosine;(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(tert-butoxy)phenyl)-2-methylpropanoic acid;(S)-2-Fmoc-amino-3-(4-(tert-butoxy)phenyl)-2-methylpropanoic acid;(2S)-3-[4-(tert-butoxy)phenyl]-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2-methylpropanoic acid;MFCD32696669;Fmoc-(Me)Tyr(tBu)-OH;SCHEMBL25362437;AKOS005067684;AT30251;CS-0439220;(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-2-methyl-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoic acid;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C29H31NO5
M.W/Mr.
473.6
Sequence
Three Letter Code:Fmoc-aMeTyr(tBu)-OH
InChI
InChI=1S/C29H31NO5/c1-28(2,3)35-20-15-13-19(14-16-20)17-29(4,26(31)32)30-27(33)34-18-25-23-11-7-5-9-21(23)22-10-6-8-12-24(22)25/h5-16,25H,17-18H2,1-4H3,(H,30,33)(H,31,32)/t29-/m0/s1
InChI Key
GYJQWNBTHBMFNN-LJAQVGFWSA-N

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Custom Conjugation ServicePeptide Synthesis ServicesEpitope Mapping ServicesPeptide Analysis ServicesPeptide CDMOcGMP Peptide ServicePeptide Modification ServicesPeptide Nucleic Acids Synthesis
Hot Products
Carperitide

Carperitide is a human atrial natriuretic peptide analog for heart and kidney research. Buy Carperitide peptide online to study diuretic and cardiovascular effects.

Read More Read More
GLP-1 (7-36) amide Acetate

GLP-1 (7-36) amide Acetate peptide enhances insulin secretion and glucose balance. Buy this research peptide for diabetes and metabolic disorder studies.

Read More Read More
Argipressin

Argipressin peptide regulates water balance and blood pressure in biological systems. Shop pure Argipressin peptide online for cardiovascular and kidney research.

Read More Read More
GLP-1 (7-37) Acetate

GLP-1 (7-37) Acetate is a synthetic peptide for appetite and insulin regulation. Order GLP-1 peptide powder from a trusted supplier for metabolic research.

Read More Read More
Angiotensin II Acetate

Angiotensin II Acetate is a potent research peptide regulating blood pressure and vascular tone. Purchase this synthetic peptide to support cardiovascular and renal studies.

Read More Read More
Glucagon

Glucagon peptide promotes glycogen breakdown and blood sugar regulation. Buy Glucagon research peptide online for metabolic and liver studies.

Read More Read More
DOTA-cyclo(RGDfK) acetate

DOTA-cyclo(RGDfK) Acetate is a radiolabeled peptide for tumor imaging and targeting research. Purchase this high-purity peptide for oncology and diagnostic studies.

Read More Read More
Aviptadil Acetate

Aviptadil Acetate is a vasoactive intestinal peptide for lung and immune research. Purchase this synthetic peptide for studies on pulmonary health and inflammation.

Read More Read More
Icatibant

Icatibant is a potent bradykinin B2 receptor antagonist peptide for inflammation and allergy research. Buy Icatibant peptide from a reliable peptide supplier to support biomedical studies.

Read More Read More
Fertirelin Acetate

Fertirelin Acetate is a synthetic peptide that promotes ovulation and fertility. Purchase Fertirelin research peptide for breeding and hormonal studies.

Read More Read More
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers