Sarcosine tert.butyl ester hydrochloride is the tert-butyl ester hydrochloride derivative of sarcosine (N-methylglycine), featuring a glycine backbone with a methyl-substituted amino group and an esterified carboxyl group. The molecule contains an amino functionality present as a protonated hydrochloride salt and a tert-butyl ester that masks the carboxyl group, which reduces direct participation of the carboxylate in side reactions during handling and synthesis. As a protected amino acid ester, it is used as a substrate or building block in peptide and amide coupling workflows and in the preparation of sarcosine-containing intermediates for structure-activity studies and chemical labeling.
CAT No: CP09009
CAS No:136088-69-2
Synonyms/Alias:tert-butyl2-(methylamino)acetatehydrochloride;5616-81-9;136088-69-2;Sarcosinetert-butylesterhydrochloride;H-Sar-OtBu.HCl;tert-Butylsarcosinatehydrochloride;Sarcosinetert-butylester.HCl;H-Sar-OtBuHCl;N-Methylglycinet-butylesterhydrochloride;H-Sar-OtBu?HCl;PubChem19034;H-Sar-Obut·Hcl;tert-butylsarcosinate.HCl;ACMC-1B05H;SCHEMBL219630;460613_ALDRICH;CTK6I5234;MolPort-003-933-642;RNLQHMIDSCYLAK-UHFFFAOYSA-N;ACT09345;ANW-50241;CS-017;MFCD00080936;sarcosinet-butylesterhydrochloride
1. Low bone turnover and low BMD in Down syndrome: effect of intermittent PTH treatment
2. TMEM16F and dynamins control expansive plasma membrane reservoirs
3. Peptides as Active Ingredients: A Challenge for Cosmeceutical Industry
4. SERS spectrum of the peptide thymosin‐β4 obtained with Ag nanorod substrate
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.
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.