139843 Results for: "4-Azido-2,3,5,6-tetrafluorobenzoic+acid"
4-Azido-2,3,5,6-tetrafluorobenzoic acid succinimidyl ester
Supplier: AAT BIOQUEST INC
Phenyl azides are a well-known class of photoaffinity probes that require photoactivation at short wavelengths (∼260 nm).
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4-Azido-2,3,5,6-tetrafluorobenzoic acid 98,0
Supplier: TCI America
CAS Number: 122590-77-6
MDL Number: MFCD00467436
Molecular Formula: C7HF4N3O2
Molecular Weight: 235.10
Purity/Analysis Method: >98.0% (T,HPLC)
Form: Crystal
Melting point (°C): 139
Lambda max.: 256 nm (H2O)Storage Temperature: <0°C
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4-Allyl-2,3,5,6-tetrafluorobenzoic acid 97
Supplier: Matrix Scientific
4-Allyl-2,3,5,6-tetrafluorobenzoic acid 97
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4-Amino-2,3,5,6-tetrafluorobenzoic acid ≥97%
Supplier: ALADDIN SCIENTIFIC
Application:It is used in chemical research and as pharmaceutical intermediate.
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4-Bromo-2,3,5,6-tetrafluorobenzoic acid 97+%
Supplier: Thermo Scientific Chemicals
4-Bromo-2,3,5,6-tetrafluorobenzoic acid 97+%
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4-Bromo-2,3,5,6-tetrafluorobenzoic acid ≥98%
Supplier: Ambeed
4-Bromo-2,3,5,6-tetrafluorobenzoic acid ≥98%
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4-Amino-2,3,5,6-tetrafluorobenzoic acid 98%
Supplier: Ambeed
4-Amino-2,3,5,6-tetrafluorobenzoic acid, Purity: 98%, CAS Number: 944-43-4, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 5g
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4-Amino-2,3,5,6-tetrafluorobenzoic acid 98%
Supplier: Thermo Scientific Chemicals
4-Amino-2,3,5,6-tetrafluorobenzoic acid 98%
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4-Sulfo-2,3,5,6-tetrafluorobenzoic acid 95,0
Supplier: TCI America
CAS Number: 125662-60-4
Molecular Formula: C7H2F4O5S
Molecular Weight: 274.14
Purity/Analysis Method: >95.0% (HPLC,T)
Form: Crystal
Color: Slightly Pale Yellow
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4-Bromo-2,3,5,6-tetrafluorobenzoic acid ≥97%
Supplier: AOBChem USA
4-Bromo-2,3,5,6-tetrafluorobenzoic acid ≥97%
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2,3,5,6-Tetrafluorobenzoic acid 98%
Supplier: Ambeed
2,3,5,6-Tetrafluorobenzoic acid 98%
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2,3,5,6-Tetrafluorobenzoic acid 98,0
Supplier: TCI America
CAS Number: 652-18-6
MDL Number: MFCD00002408
Molecular Formula: C7H2F4O2
Molecular Weight: 194.08
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Color: White
Melting point (°C): 150
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2,3,5,6-Tetrafluoro-p-toluic acid for synthesis
Supplier: Matrix Scientific
2,3,5,6-Tetrafluoro-p-toluic acid for synthesis
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2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid
Supplier: Matrix Scientific
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid
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2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid 98,0
Supplier: TCI America
CAS Number: 652-34-6
MDL Number: MFCD00129952
Molecular Formula: C7H2F4O3
Molecular Weight: 210.08
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White
Melting point (°C): 154
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2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid 98%
Supplier: Ambeed
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid, Purity: 98%, CAS Number: 652-34-6, Appearance: White to Almost white powder to crystal, Storage: Sealed in dry, Room Temperature, Size: 25g
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2,3,5,6-Tetrafluoro-p-toluic acid 97,0
Supplier: TCI America
CAS Number: 652-32-4
Molecular Formula: C8H4F4O2
Molecular Weight: 208.11
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Color: White
Melting point (°C): 171
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Methyl 4-bromo-2,3,5,6-tetrafluorobenzoate 97%
Supplier: Ambeed
Methyl 4-bromo-2,3,5,6-tetrafluorobenzoate 97%
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Methyl 4-bromo-2,3,5,6-tetrafluorobenzoate ≥97%
Supplier: AOBChem USA
Methyl 4-bromo-2,3,5,6-tetrafluorobenzoate ≥97%
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4-Amino-2,3,5,6-tetrafluoropyridine ≥98%
Supplier: ALADDIN SCIENTIFIC
4-Amino-2,3,5,6-tetrafluoropyridine is formed as C-H ′insertion′ product during reaction with 4-azido-2,3,5,6-tetrafluoropyridine。
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2,3,4,5-Tetrafluorobenzoic acid 98,0
Supplier: TCI America
CAS Number: 1201-31-6
MDL Number: MFCD00009613
Molecular Formula: C7H2F4O2
Molecular Weight: 194.08
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Color: White
Melting point (°C): 87
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2,3,4,5-Tetrafluorobenzoic acid 99 for synthesis
Supplier: Matrix Scientific
2,3,4,5-Tetrafluorobenzoic acid 99 for synthesis
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2-Iodoso-3,4,5,6-tetrafluorobenzoic acid 95
Supplier: Adipogen
Hypervalent iodine reagents. Convenient substitute of o-Iodosobenzoic acid (IBA) as an oxidant. Can be used for installations of alpha/beta-unsaturation to carbonyl compounds, oxidations and cyclizations by single-electron transfer processes. Promotes faster reactions than IBA with better solubility in common organic solvents. An attractive feature is the ability to directly measure reactivity by 19F NMR spectroscopy without the use of deuterated solvents.
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2-Iodoxy-3,4,5,6-tetrafluorobenzoic acid 97
Supplier: Adipogen
Convenient substitute of o-iodoxybenzoic acid (IBX) as an oxidant. FIBX is safer, has neutral properties behaves as an equivalent to IBX in the oxidation of alcohols to ketones or aldehydes in polar solvents and shows better solubility.
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2,3,4,5-Tetrafluorobenzoic acid 95%
Supplier: Ambeed
2,3,4,5-Tetrafluorobenzoic acid, Purity: 95%, CAS Number: 1201-31-6, Appearance: Form: Crystal - Powder / Colour: White - Pale-yellow - Pale reddish gray, Storage: Sealed in dry, Room Temperature, Size: 100g
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5,6,7,8-Tetrafluorobenzo-1,4-dioxene ≥97%
Supplier: Indofine Chemical Company
5,6,7,8-Tetrafluorobenzo-1,4-dioxene ≥97%
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11-Azido-3,6,9-trioxaundecanoic acid ≥97% (by titration)
Supplier: ALADDIN SCIENTIFIC
11-Azido-3,6,9-trioxaundecanoic acid ≥97% (by titration)
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cis-4-Azido-N-(tert-butoxycarbonyl)-L-proline 98,0 HPLC, T
Supplier: TCI America
cis-4-Azido-N-(tert-butoxycarbonyl)-L-proline 98,0 HPLC, T
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8-Azido-3,6-dioxaoctanoic acid Cyclohexylamine salt ≥98.0% (by HPLC, titration analysis)
Supplier: TCI America
8-Azido-3,6-dioxaoctanoic acid Cyclohexylamine salt ≥98.0% (by HPLC, titration analysis)