51537-21-4

Basic information

• Product Name: H-SER(TBU)-OTBU HCL
• Synonyms: O-TERT-BUTYL-L-SERINE TERT-BUTYL ESTER HCL;H-Ser(tBu)-OtBu•Nsc164061;O-tert-Butyl-L-serine-butyl ester hydrochloride;H-Ser(tBu)-OtBu hydrochloride;L-Ser(tbu)-Otbu.Hcl;(S)-tert-Butyl 2-amino-3-(tert-butoxy)propanoate hydrochloride;O-tert-Butyl-L-serine tert-butyl ester hydrochloride
• CAS NO: 51537-21-4
• Molecular Formula: C₁₁H₂₃NO₃*ClH
• Molecular Weight: 253.77
• Product Categories: Amino Acids;Amino hydrochloride;Amino Acid Derivatives;Peptide Synthesis;Serine
• Mol File: 51537-21-4.mol
• Article Data: 1

Chemical Properties

• Melting Point: 170-177℃
• Boiling Point: 318.4 °C at 760 mmHg
• Flash Point: 146.4 °C
• Appearance: White/Crystalline Solid
• Density: 0.969g/cm3
• Vapor Pressure: 0.0031mmHg at 25°C
• Refractive Index: 1.447
• Storage Temp.: Store at 0-5°C
• BRN: 4886392
• CAS DataBase Reference: H-SER(TBU)-OTBU HCL(CAS DataBase Reference)
• NIST Chemistry Reference: H-SER(TBU)-OTBU HCL(51537-21-4)
• EPA Substance Registry System: H-SER(TBU)-OTBU HCL(51537-21-4)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 51537-21-4(Hazardous Substances Data)

Usage

Chemical Properties

White powder

InChI:InChI=1/C11H23NO3/c1-10(2,3)14-7-8(12)9(13)15-11(4,5)6/h8H,7,12H2,1-6H3

Upstream product

• 58455-98-4 O-(1,1-dimethylethyl)-N-[(phenylmethoxy)carbonyl]-L-serine 1,1-dimethylethyl ester 

Downstream Products

• 48067-24-9 O-tert-butyl L-serine tert-butyl ester 
• 1187660-74-7 C₃₆H₅₁N₅O₇ 
• 1187661-03-5 C₃₅H₅₀N₆O₅ 
• 1187660-37-2 C₃₈H₅₇N₇O₆ 

Relevant articles and documents

Selective Removal of N-BOC Protecting Group in the Presence of a tert-Butyl Ester and Other Acid-Sensitive Groups

-