ChemicalBook >> CAS DataBase List >>N-Heptafluorobutyrylimidazole
N-Heptafluorobutyrylimidazole
- CAS No.
- 32477-35-3
- Chemical Name:
- N-Heptafluorobutyrylimidazole
- Synonyms
- HEPTAFLUOROBUTYRYLIMIDAZOLE;HFBI;1-(HeptafL;NSC 151966;uorobutyryL;Heptafluorobutyric iMidazole;N-HEPTAFLUOROBUTYRYLIMIDAZOLE;1-(PERFLUOROBUTYRYL)IMIDAZOLE;N-HEPTAFLUOROBUTANOYLIMIDAZOLE;1-(HEPTAFLUOROBUTYRYL)IMIDAZOLE
- CBNumber:
- CB4100522
- Molecular Formula:
- C7H3F7N2O
- Molecular Weight:
- 264.1
- MDL Number:
- MFCD00014503
- MOL File:
- 32477-35-3.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:19:14
| Product description | Number | Pack Size | Price |
| N-Heptafluorobutyrylimidazole for GC derivatization, ≥98.5% (GC) | 74382 | 1ml | $109 |
| N-Heptafluorobutyrylimidazole for GC derivatization, ≥98.5% (GC) | 74382 | 10x1ml | $702 |
| N-Heptafluorobutyrylimidazole 97% | 556645 | 1g | $46.93 |
| 1-(Heptafluorobutyryl)imidazole [Acylating Agent] >97.0%(GC)(T) | H0467 | 5g | $110 |
| 1-(Heptafluorobutyryl)imidazole [Acylating Agent] >97.0%(GC)(T) | H0467 | 25g | $447 |
| More product size | |||
| Melting point | 9-13 °C |
|---|---|
| Boiling point | 161 °C(lit.) |
| Density | 1.490 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 171 °F |
| storage temp. | 2-8°C |
| solubility | Miscible with chloroform and methanol. |
| pka | 1.37±0.10(Predicted) |
| form | Oil |
| color | Pale Yellow |
| Sensitive | Hygroscopic |
| BRN | 4488026 |
| Stability | Moisture Sensitive |
| InChI | 1S/C7H3F7N2O/c8-5(9,6(10,11)7(12,13)14)4(17)16-2-1-15-3-16/h1-3H |
| InChIKey | MSYHGYDAVLDKCE-UHFFFAOYSA-N |
| SMILES | FC(F)(F)C(F)(F)C(F)(F)C(=O)n1ccnc1 |
| CAS DataBase Reference | 32477-35-3(CAS DataBase Reference) |
| NIST Chemistry Reference | N-Heptafluorobutyrylimidazole(32477-35-3) |
| EPA Substance Registry System | 1-(Heptafluorobutyryl)imidazole (32477-35-3) |
| UNSPSC Code | 12352005 |
| NACRES | NA.32 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H315-H319-H335 | |||||||||
| Precautionary statements | P210e-P261-P280a-P305+P351+P338-P405-P501a-P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-24/25 | |||||||||
| RIDADR | NA 1993 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-10-21 | |||||||||
| Hazard Note | Irritant/Hygroscopic/Keep Cold | |||||||||
| HazardClass | IRRITANT, MOISTURE SENSITIVE, KEEP COLD | |||||||||
| HS Code | 29332900 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| NFPA 704 |
|
N-Heptafluorobutyrylimidazole price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 74382 | N-Heptafluorobutyrylimidazole for GC derivatization, ≥98.5% (GC) | 32477-35-3 | 1ml | $109 | 2025-07-31 | Buy |
| Sigma-Aldrich | 74382 | N-Heptafluorobutyrylimidazole for GC derivatization, ≥98.5% (GC) | 32477-35-3 | 10x1ml | $702 | 2025-07-31 | Buy |
| Sigma-Aldrich | 556645 | N-Heptafluorobutyrylimidazole 97% | 32477-35-3 | 1g | $46.93 | 2025-07-31 | Buy |
| TCI Chemical | H0467 | 1-(Heptafluorobutyryl)imidazole [Acylating Agent] >97.0%(GC)(T) | 32477-35-3 | 5g | $110 | 2025-07-31 | Buy |
| TCI Chemical | H0467 | 1-(Heptafluorobutyryl)imidazole [Acylating Agent] >97.0%(GC)(T) | 32477-35-3 | 25g | $447 | 2025-07-31 | Buy |
N-Heptafluorobutyrylimidazole Chemical Properties,Uses,Production
Chemical Properties
N-Heptafluorobutyrylimidazole is colorless liquid
Uses
1-(Heptafluorobutyryl)imidazole is used in gas chromatography for the determination of various pharmaceutical compounds like retronecine in biological matrixes. It acts as a reagent for derivatize amine-groups. It plays an essential role to reduce GC column degradation due to its non-acidic property. It is an acylating agent, which converts thermally unstable compounds to its more volatile derivative and then made suitable for GC analysis.
Uses
N-Heptafluorobutyrylimidazole is a derivatization agent used in gas chromatography for determination of various pharmaceutical compounds such as retronecine in biological matrixes.
General Description
May form a precipitate and may darken on storage-will not effect performance.
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
Biochem/physiol Actions
Mild amine-group derivatizing reagent; non-acidic by-product prevents decomposition and reduces GC column degradation.
N-Heptafluorobutyrylimidazole Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 226)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Xiamen Shindano Biotechnology Co.,ltd | 0592-6266840 15750707980 | sales@chemsdano.com | China | 291 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20126 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29830 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10236 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
View Lastest Price from N-Heptafluorobutyrylimidazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-25 | N-Heptafluorobutyrylimidazole
32477-35-3
|
US $5.00-0.20 / KG | 1KG | 98% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2019-07-06 | N-Heptafluorobutyrylimidazole
32477-35-3
|
US $1.00 / KG | 1KG | 97% | 200KG | Career Henan Chemical Co |
-
- N-Heptafluorobutyrylimidazole
32477-35-3
- US $5.00-0.20 / KG
- 98%
- Henan Fengda Chemical Co., Ltd
-
- N-Heptafluorobutyrylimidazole
32477-35-3
- US $1.00 / KG
- 97%
- Career Henan Chemical Co
32477-35-3(N-Heptafluorobutyrylimidazole)Related Search:
N-(HEPTAFLUORO-N-BUTYRYL)IMIDAZOLE
N-HEPTAFLUOROBUTANOYLIMIDAZOLE
N-HEPTAFLUOROBUTYRYLIMIDAZOLE
N-Heptafluorobutyryl-imidazole 98+
1-(Heptafluorobutyryl)imidazole, 98+%
2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one, HFBI, 1-(Heptafluorobutyryl)-1H-imidazole
1-(Heptafluorobutyryl)imidazole [Acylating Agent]
1-(Heptafluorobutyryl)-1H-imidazole
1-(Heptafluorobutyryl)imidazole,1-(Perfluorobutyryl)imidazole
1-(Perfluorobutanoyl)-1H-imidazole 97%
1-(Perfluorobutanoyl)-1H-imidazole 99+%
1-(1,2,3,4,4,5,5-heptafluoro-2-imidazolidinyl)-1-butanone
1-(HeptafL
uorobutyryL
2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one, HFBI
2,2,3,3,4,4,4-Heptafluoro-1-(1H-iMidazol-1-yl)-1-butanone
NSC 151966
Heptafluorobutyric iMidazole
2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one, HFBI, Heptafluorobutyrylimidazole
HFBI (Heptafluorobutyryl iMidazole)
2,2,3,3,4,4,4-heptafluoro-1-(1H-iMidazol-1-yl)butan-1-one
2,2,3,3,4,4,4-heptafluoro-1-imidazol-1-ylbutan-1-one
2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)
1H-Imidazole, 1-(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)-
HEPTAFLUOROBUTYRYLIMIDAZOLE
HFBI
1-(PERFLUOROBUTYRYL)IMIDAZOLE
1-(HEPTAFLUOROBUTYRYL)IMIDAZOLE
1-(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)-1H-imidazole
N-HEPTAFLUOROBUTYRYLIMIDAZOLE 98%
HeptafluoroButyrylimidazole99+%
N-(HEPTAFLUORO-N-BUTYRYL)IMIDAZOLE[ACYLATINGAGENT]
Heptafluorobutyrylimidazole 97%
N-Heptafluorobutanoylimidazole, 97+%
1-(Heptafluorobutyryl)imidazole[AcylatingAgent]>
1-Butanone, 2,2,3,3,4,4,4-heptafluoro-1-(1H-imidazol-1-yl)-
N-Heptafluorobutyryl-Imidazole, 98&plus
N-Heptafluorobutyrylimidazole
1-(Perfluorobutanoyl)-1H-imidazole
32477-35-3
12477-35-3
C7H3F7N2O
Building Blocks
Biochemicals and Reagents
BioChemical
GC Derivatizing Reagents
Acylation (GC Derivatizing Reagents)
Luminescent Compounds/Detection
Heterocyclic Building Blocks
Derivatization agents
Imidazoles
Acylation Reagent
Imidazol&Benzimidazole
Acylation (GC Derivatizing Reagents)
Analytical Chemistry
GC Derivatizing Reagents
Acylation ReagentsBiochemicals and Reagents
Derivatization agentsBuilding Blocks
