ChemicalBook > CAS DataBase List > N-BOC-IMIDAZOLE

N-BOC-IMIDAZOLE

Product Name: N-BOC-IMIDAZOLE
CAS No.: 49761-82-2
Chemical Name: N-BOC-IMIDAZOLE
Synonyms: tert-Butyl 1H-imidazole-1-carboxylate;N-TERT-BUTOXYCARBONYLIMIDAZOLE;BOC-IMIDAZOLE;N-BOC-IMIDAZOLE;1-Boc-imidazole;N-T-BOC-IMIDAZOLE;N-Boc-imidazole,98%;1-Boc-imidazole, 98%;Medetomidine Impurity 58;N-tert-Butoxycarbonylimidazo
CBNumber: CB6328955
Molecular Formula: C8H12N2O2
Formula Weight: 168.19
MOL File: 49761-82-2.mol

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N-BOC-IMIDAZOLE Property

Melting point:: 45-47 °C(lit.)
Boiling point:: 147-150 °C(lit.)
Density: 1.1835 (rough estimate)
refractive index: 1.4200 (estimate)
Flash point:: >230 °F
storage temp.: 2-8°C
solubility: Soluble in hexane, acetone, and DMF.
form: powder to crystal
pka: 3.49±0.10(Predicted)
color: White to Almost white
Sensitive: Moisture Sensitive
BRN: 607792
InChI: InChI=1S/C8H12N2O2/c1-8(2,3)12-7(11)10-5-4-9-6-10/h4-6H,1-3H3
InChIKey: MTBKGWHHOBJMHJ-UHFFFAOYSA-N
SMILES: C1N(C(OC(C)(C)C)=O)C=CN=1
CAS DataBase Reference: 49761-82-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 2933299090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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: 424013
Product name: 1-(tert-Butoxycarbonyl)imidazole
Purity: 97%
Packaging: 10g
Price: $81.1
Updated: 2022/05/15

TCI Chemical

Product number: B0916
Product name: N-tert-Butoxycarbonylimidazole
Purity: >98.0%(T)
Packaging: 10g
Price: $57
Updated: 2025/07/31

TRC

Product number: B656725
Product name: N-Boc-Imidazole
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Usbiological

Product number: 267192
Product name: N-tert-Butoxycarbonylimidazole
Packaging: 10g
Price: $337
Updated: 2021/12/16

Ark Pharm

Product number: P000204228
Product name: tert-Butyl 1H-imidazole-1-carboxylate
Purity: 98%
Packaging: 5g
Price: $9
Updated: 2021/12/16

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N-BOC-IMIDAZOLE Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

1-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 Description

1-(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 materials

Preparation Products

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View Lastest Price from N-BOC-IMIDAZOLE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: N-tert-Butoxycarbonylimidazole 49761-82-2
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-09-08

Career Henan Chemical Co

Product: N-BOC-IMIDAZOLE 49761-82-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: >98%
Supply Ability: 200kg
Release date: 2019-08-30

49761-82-2, N-BOC-IMIDAZOLERelated Search:

FMOC-HIS(BOC)-OH N-BOC-IMIDAZOLE N,N'-Di-tert-butoxycarbonyl-L-histidine 7-(tert-butoxycarbonyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylic acid FMOC-HIS(BOC)-OPFP BOC-D-HIS(BOC)-OH FMOC-L-HIS(BOC)-OH DCHA FMOC-D-HIS(BOC)-OH FMOC-D-HIS(BOC)-OPFP 5-AMINO-1-BOC-BENZOIMIDAZOLE FMOC-D-HIS(BOC)-OH CHA 2-HYDROXY-BENZOIMIDAZOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER BOC-D-HIS(BOC)-OH BENZENE Boc-His(1-Boc)-OSu N-Boc HistaMine N(ALPHA) N-(IM)-DI-BOC-L-HISTIDINE FMOC-HIS(BOC)-OL SPECS AI-942/42301869

1H-Imidazole-1-carboxylic acid, 1,1-dimethylethyl ester

tert-Butyl 1H-imidazole-1-carboxylate

BOC-IMIDAZOLE

N-Boc-imidazole,98%

1-(TERT-BUTOXYCARBONYL)IMIDAZOLE

N-BOC-IMIDAZOLE

N-T-BOC-IMIDAZOLE

N-TERT-BUTOXYCARBONYLIMIDAZOLE

1-Boc-imidazole, 98%

1,1-Dimethylethyl 1H-imidazole-1-carboxylate

tert-Butyl imidazole-1-carboxylate

1-(tert-Butoxycarbonyl)iMidazole, 98%+

1-(tert-Butoxycarbonyl)imidazole 97%

N-Boc-imidazole≥ 98%(Titration)

Imidazole-1-carboxylic acid tert-butyl ester

1-imidazolecarboxylic acid tert-butyl ester

1-(Tert-butoxycarbonyl)imidazole, 98%, for synthesis

N-tert-Butoxycarbonylimidazole &gt

Medetomidine Impurity 58

N-tert-Butoxycarbonylimidazo

49761-82-2 C8H12N2O2 N-BOC-IMIDAZOLE

1-(<i>tert</i>-Butoxycarbonyl)imidazole

1-Boc-imidazole

49761-82-2

49861-82-2

Building Blocks

Imidazoles

Heterocyclic Building Blocks

Protection & Derivatization Reagents (for Synthesis)

Protective Reagents (Peptide Synthesis)

Peptide Synthesis

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)