CAS 28920-43-6

Cloroformiato de 9-fluorenilmetilo

Descripción:

Cloroformiato de 9-fluorenilmetilo, con el número CAS 28920-43-6, es un compuesto orgánico comúnmente utilizado como reactivo en la síntesis orgánica, particularmente en el campo de la química de péptidos y aminoácidos. Presenta un grupo fluorenilmetilo, que mejora su reactividad y solubilidad en disolventes orgánicos. El compuesto se caracteriza por su grupo funcional cloroformato, conocido por su capacidad para formar carbamatos al reaccionar con aminas. Esta propiedad lo hace valioso para proteger grupos amino durante procesos de síntesis en múltiples etapas. Cloroformiato de 9-fluorenilmetilo es típicamente un líquido incoloro a amarillo pálido, y es sensible a la humedad y al aire, lo que requiere un manejo y almacenamiento cuidadosos en condiciones inertes. Su reactividad se puede atribuir a la naturaleza electrofílica del carbono carbonílico en el grupo cloroformato, lo que le permite participar en reacciones de sustitución nucleofílica. En general, este compuesto es una herramienta importante en la química orgánica sintética, particularmente para la protección y activación de grupos funcionales.

Fórmula: C₁₅H₁₁ClO₂

InChI: InChI=1S/C15H11ClO2/c16-15(17)18-9-14-12-7-3-1-5-10(12)11-6-2-4-8-13(11)14/h1-8,14H,9H2

Clave InChI: InChIKey=IRXSLJNXXZKURP-UHFFFAOYSA-N

SMILES: C(OC(Cl)=O)C1C=2C(C=3C1=CC=CC3)=CC=CC2

Sinónimos:

• (9H-Fluoren-9-ylmethoxy)carbonyl chloride
• 9-Fluorenylmethoxycarbonyl
• 9-Fluorenylmethoxycarbonyl chloride
• 9-Fluorenylmethyl chlorocarbonate
• 9-Fluorenylmethyloxycarbonylchloride
• 9H-Fluoren-9-ylmethylchlorformiat
• 9H-fluoren-9-ylmethyl carbonochloridate
• 9H-fluoren-9-ylmethyl chloroformate
• AminoTag
• Carbonic acid, monoanhydride with carbonochloridic acid, 9H-fluoren-9-ylmethyl ester
• Carbonochloridic acid, 9H-fluoren-9-ylmethyl ester
• Chloroformate, (9-Fluorenylmethyl)
• Chloroformiate de 9H-fluoren-9-ylmethyle
• Chloroformic acid 9-fluorenylmethyl ester
• FMOC-chloride
• Fluorene-9-methanol, chloroformate
• Fluorenylmethyl chloroformate
• Fmoc-Cl
• FmocCl
• Formic acid, chloro-, fluoren-9-ylmethyl ester
• chloroformiate de 9H-fluorene-9-ylmethyle
• cloroformiato de 9H-fluoren-9-ilmetilo

9-Fluorenylmethyl Chloroformate [N-Protecting Agent for Peptides Research]

CAS: 28920-43-6

Fórmula: C₁₅H₁₁ClO₂

Pureza: >97.0%(HPLC)(T)

Forma y color: White to Light yellow powder to crystaline

Peso molecular: 258.70

Ref: 3B-F0197

9-Fluorenylmethyl chloroformate, 98+%

CAS: 28920-43-6

Base sensitive amino protecting group for solid-phase peptide synthesis9-Fluorenylmethyl chloroformate is used in capillary electrophoresis. It acts as a reagent in the precolumn derivatization of amines for HPLC and fluorescent detection. Further, it is used for derivatizing amino acids for HPLC an

Fórmula: C₁₅H₁₁ClO₂

Pureza: 98+%

Forma y color: White to cream or pale yellow, Powder

Peso molecular: 258.70

Ref: 02-A11683

Fmoc-Cl

CAS: 28920-43-6

Reagent for the introduction of the Fmoc-amino-protecting group, which is stable towards acids and catalytic hydrogenation but is readily cleaved under mildly basic non-hydrolytic conditions. The use of this reagent in the protection of hydroxy groups and amino groups in nucleotides has been reported as well. Fmoc-chloride is often used for pre-column derivatization of amines and amino acids in analytical HPLC.

Fórmula: C₁₅H₁₁ClO₂

Pureza: 98.9%

Forma y color: Whitish

Peso molecular: 258.7

Ref: 01-4004776

(9H-Fluoren-9-yl)methyl chloroformate

CAS: 28920-43-6

(9H-Fluoren-9-yl)methyl chloroformate

Fórmula: C₁₅H₁₁ClO₂

Pureza: ≥95%

Forma y color: Pale yellow Solid

Peso molecular: 258.69964

Ref: 54-OR13210

1-(9-Fluorenyl) methyl chloroformate (Standard)

CAS: 28920-43-6

1-(9-Fluorenyl) methyl chloroformate (Standard) is a reference standard of 1-(9-Fluorenyl) methyl chloroformate intended for quantitative analysis, quality control, and related biochemical research applications.

Fórmula: C₁₅H₁₁ClO₂

Peso molecular: 258.70

Ref: TM-TMSM-4449

(9H-Fluoren-9-yl)methyl carbonochloridate

CAS: 28920-43-6

Fórmula: C₁₅H₁₁ClO₂

Pureza: 98%

Forma y color: Solid

Peso molecular: 258.6996

Ref: IN-DA002X2Y

Fmoc-Chloride

CAS: 28920-43-6

Fórmula: C₁₅H₁₁ClO₂

Pureza: 97.0%

Forma y color: Solid

Peso molecular: 258.7

Ref: 10-F022072

9-Fluorenylmethyl Chlorocarbonate

CAS: 28920-43-6

Stability Moisture Sensitive
Applications 9-Fluorenylmethyl Chlorocarbonate is an N-Protecting agent for peptides research and was used for the pre-column derivatization of the biogenic amines (BAs) cadaverine (Cad), histamine (Him), octopamine (Ocp), phenylethylamine (Pea), putrescine (Put), spermidine (Spd), spermine (Spm), tyramine (Tym).
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Rebane, R., et al.: J. Chromatograph. Anal. Technol. Biomed. Life. Sci., 904, 99 (2012); Brueckner, H., et al.: Amino. Acids., 42, 877 (2012);

Fórmula: C₁₅H₁₁ClO₂

Forma y color: Neat

Peso molecular: 258.7

Ref: TR-F472450

(9-Fluorenylmethyl) Chloroformate

CAS: 28920-43-6

Fórmula: C₁₅H₁₁ClO₂

Peso molecular: 258.70

Ref: 4Z-C-334007

Fmoc chloride

CAS: 28920-43-6

Fórmula: C₁₅H₁₁ClO₂

Pureza: ≥ 97.0%

Forma y color: White to off-white or pale yellow-orange crystalline powder

Peso molecular: 258.70

Ref: 7W-GE3236

Fmoc-Cl

CAS: 28920-43-6

(9H-Fluoren-9-yl)methyl carbonochloridate

Fórmula: C₁₅H₁₁ClO₂

Pureza: 98%

Peso molecular: 258.7

Ref: IN-DG19997

Fmoc-Cl

CAS: 28920-43-6

Fmoc-Cl is a fluorescent derivative that can be used as an analytical method for amino acids in human serum. This reagent is synthesized from chloroformate and derivatization of the amino acid with polymyxin B. Fmoc-Cl reacts with amino acids, producing a fluorescent molecule. The reaction solution can be applied to human serum to determine the concentration of various types of amino acids in the sample. The main matrix effect comes from the presence of human serum proteins, which have been shown to interfere with the measurement of some amino acid concentrations. Fmoc-Cl has also been studied as a potential therapeutic agent for autoimmune diseases, such as multiple sclerosis, lupus erythematosus, and rheumatoid arthritis. It has been shown that Fmoc-Cl inhibits complex enzymes and can reduce levels of certain inflammatory markers in animal models.

Fórmula: C₁₅H₁₁ClO₂

Pureza: Min. 95%

Forma y color: White Powder

Peso molecular: 258.7 g/mol

Ref: 3D-FF07779

1-(9-Fluorenyl) methyl chloroformate

CAS: 28920-43-6

Fórmula: C₁₅H₁₁ClO₂

Peso molecular: 258.7

Ref: BE-BePure-23010

9-Fluorenylmethyl Chloroformate (FMOC Chloride, FMOC-Cl) extrapure, 99%

CAS: 28920-43-6

Fórmula: C₁₅H₁₁ClO₂

Pureza: min. 99%

Forma y color: White to off-white, Crystalline powder

Peso molecular: 258.70

Ref: SR-54083