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N-Boc-imidazole

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Company Name: Suzhou Highfine Biotech Co., Ltd  Gold
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N-Boc-imidazole manufacturers

  • N-BOC-IMIDAZOLE
  • N-BOC-IMIDAZOLE pictures
  • 2026-08-10
  • CAS:49761-82-2
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 1000kgs
  • N-BOC-IMIDAZOLE
  • N-BOC-IMIDAZOLE pictures
  • $1.00
  • 2019-09-02
  • CAS:49761-82-2
  • Min. Order: 1KG
  • Purity: >98%
  • Supply Ability: 200kg
N-Boc-imidazole Basic information
Product Name:N-Boc-imidazole
Synonyms:1H-Imidazole-1-carboxylic acid, 1,1-dimethylethyl ester;BOC-IMIDAZOLE;N-Boc-imidazole,98%;1-(TERT-BUTOXYCARBONYL)IMIDAZOLE;N-T-BOC-IMIDAZOLE;N-TERT-BUTOXYCARBONYLIMIDAZOLE;1-Boc-imidazole, 98%;1,1-Dimethylethyl 1H-imidazole-1-carboxylate
CAS:49761-82-2
MF:C8H12N2O2
MW:168.19
EINECS:256-475-1
Product Categories:Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Protective Reagents (Peptide Synthesis);Biochemistry;Peptide Synthesis;Synthetic Organic Chemistry;Building Blocks;Heterocyclic Building Blocks;Imidazoles;Protection & Derivatization Reagents (for Synthesis)
Mol File:49761-82-2.mol
N-Boc-imidazole Structure
N-Boc-imidazole Chemical Properties
Melting point 45-47 °C(lit.)
Boiling point 147-150 °C(lit.)
density 1.1835 (rough estimate)
refractive index 1.4200 (estimate)
Fp >230 °F
storage temp. 2-8°C
solubility Soluble in hexane, acetone, and DMF.
form powder to crystal
pka3.49±0.10(Predicted)
color White to Almost white
Sensitive Moisture Sensitive
BRN 607792
InChIInChI=1S/C8H12N2O2/c1-8(2,3)12-7(11)10-5-4-9-6-10/h4-6H,1-3H3
InChIKeyMTBKGWHHOBJMHJ-UHFFFAOYSA-N
SMILESC1N(C(OC(C)(C)C)=O)C=CN=1
CAS DataBase Reference49761-82-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 2933299090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
N-Boc-imidazole Usage And Synthesis
Chemical PropertiesWhite powder
Uses1-Boc-imidazole is used in the preparation of water soluble polyrotaxane, via modification of α-cyclodextrin in the presence of KOH and N,N-carbonyldiimidazole.
Synthesis Reference(s)1. (a) Barcelo, G.; Senet, J. P.; Sennyey, G. JOC 1985, 50, 3951. (b) Klee, W.; Brenner, M. HCA 1961, 2151.
General Description1-(tert-butoxycarbonyl)imidazole is an imidazole derivative. Its gas-phase elimination kinetics study has been studied both theoretically and experimentally.
Synthesis 1-(t-butoxycarbonyl)imidazole can be synthesized by the reaction of imidazole and 1,2,2,2-tetrachloroethyl-t-butyl carbonate or the reaction of t-butanol and N,N′-carbonyldiimidazole in high yield.1
References[1] Tetrahedron Letters, 2008, vol. 49, # 16, p. 2527 - 2532
[2] Tetrahedron Letters, 2011, vol. 52, # 12, p. 1260 - 1264
[3] Monatshefte fur Chemie, 2011, vol. 142, # 10, p. 1035 - 1043
[4] RSC Advances, 2014, vol. 4, # 47, p. 24544 - 24550
[5] Tetrahedron Letters, 2017, vol. 58, # 7, p. 629 - 633
N-Boc-imidazole Preparation Products And Raw materials
Raw materialsImidazole-->Di-tert-butyl dicarbonate-->Guanidine hydrochloride-->Ethanol
Preparation ProductsMedetomidine-->1,9-Bis-Boc-1,5,9-triazanonane-->4-(Boc-Aminomethyl)piperidine
Tag:N-Boc-imidazole(49761-82-2) Related Product Information
Fmoc-His(Boc)-OH N-Boc-imidazole 7-(tert-butoxycarbonyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylic acid N,N'-Di-tert-butoxycarbonyl-L-histidine Boc-D-His(Boc)-OH Boc-D-His(Boc)-OH benzene Fmoc-L-His(Boc)-OH dcha Fmoc-His(Boc)-OPfp N(alpha) N-(im)-di-Boc-L-histidine Fmoc-D-His(Boc)-OPfp Fmoc-D-His(Boc)-OH cha 5-Amino-1-Boc-benzoimidazole 2-Hydroxy-benzoimidazole-1-carboxylic acid tert-butyl ester Fmoc-D-His(Boc)-OH Boc-His(1-Boc)-OSu N-Boc HistaMine SPECS AI-942/42301869 Fmoc-His(Boc)-ol