CAS 643-79-8

Pftalaldehído

Descripción:

Pftalaldehído, también conocido como 1,2-benzenodicarbaldehído, es un compuesto orgánico con la fórmula química C8H6O2 y el número CAS 643-79-8. Se caracteriza por la presencia de dos grupos funcionales aldehído unidos a un anillo de benceno, lo que contribuye a su reactividad y utilidad en diversas aplicaciones químicas. Pftalaldehído es típicamente un líquido incoloro a amarillo pálido con un olor fuerte y penetrante. Es soluble en disolventes orgánicos como el etanol y el éter, pero tiene una solubilidad limitada en agua. Este compuesto se utiliza principalmente como precursor en la síntesis de varios productos químicos, incluidos productos farmacéuticos y colorantes, y como agente de entrecruzamiento en la química de polímeros. Además, Pftalaldehído exhibe propiedades que lo hacen útil en el campo de la fluorescencia, ya que puede formar derivados fluorescentes. Sin embargo, es importante manejar esta sustancia con cuidado, ya que puede representar riesgos para la salud al ser expuesto, incluyendo irritación en la piel, ojos y sistema respiratorio.

Fórmula: C₈H₆O₂

InChI: InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H

Clave InChI: InChIKey=ZWLUXSQADUDCSB-UHFFFAOYSA-N

SMILES: C(=O)C1=C(C=O)C=CC=C1

Sinónimos:

• 1,2-Benzenedialdehyde
• 1,2-Benzenedicarboxaldehyde
• 1,2-Diformylbenzene
• 1,2-Formylbenzene
• 1,2-Phthalaldehyde
• 2-Formylbenzaldehyde
• 2-Phthalaldehyde
• Benzene-1,2-Dicarbaldehyde
• Benzene-1,2-dicarboxaldehyde
• Cidex Opa
• Ftalaldehido
• Nsc 13394
• O-Phtalaldehyde
• O-Phthaladehyde
• O-Phthalaldehyde
• OPA
• Op 100S
• Op 100Sf
• Phtalaldehyde
• Phthalaldehyd
• Phthalaldehyde
• Phthaldialdehyde
• Phthalic aldehyde
• Phthalic dialdehyde
• Phthalyldicarboxaldehyde
• Phtharal
• o-Benzenedicarbaldehyde
• o-Diformylbenzene
• o-Phthalaldehyde (1.11452)
• o-Phthaldialdehyde
• o-Phthaldialdehyde OPD
• o-Phthalic dialdehyde

o-Phthalaldehyde [for HPLC Labeling]

CAS: 643-79-8

Fórmula: C₈H₆O₂

Pureza: >99.0%(GC)

Forma y color: Light yellow to Yellow to Green powder to crystal

Peso molecular: 134.13

Ref: 3B-P0280

Phthaldialdehyde, 98%

CAS: 643-79-8

Phthaldialdehyde is used as a fluorescent reagent for checking the assay of amines present in proteins, peptides by capillary electrophoresis and chromatography. It is also used for cholesterol assay in the picomole range as well as for fluorometric determination of histamine, histidine and other am

Fórmula: C₈H₆O₂

Pureza: 98%

Forma y color: Crystals, crystalline powder or lumps, Pale yellow to yellow

Peso molecular: 134.13

Ref: 02-A13299

2-Phthaldehyde, High purity

CAS: 643-79-8

2-Phthaldehyde, High purity

Fórmula: C₈H₆O₂

Pureza: 99% (Typical Value in Batch COA)

Forma y color: light yellow to yellow to green crystal to powder

Peso molecular: 134.13g/mol

Ref: 54-BIA120

o-Phthaldialdehyde

CAS: 643-79-8

Fórmula: C₈H₆O₂

Pureza: (GC) ≥ 97.5%

Forma y color: Pale yellow to yellow crystalline powder or solid

Peso molecular: 134.14

Ref: 7W-GK7409

Phthalaldehyde

CAS: 643-79-8

Phthalaldehyde

Fórmula: C₈H₆O₂

Pureza: 98%

Forma y color: yellow crystalline solid

Peso molecular: 134.13204g/mol

Ref: 54-OR18349

o-Phthaldialdehyde, 99%

CAS: 643-79-8

Fórmula: C₈H₆O₂

Pureza: ≥ 99.0%

Forma y color: White to pale yellow to yellow crystalline powder or crystals

Peso molecular: 134.14

Ref: 7W-GW4379

o-Phthalaldehyde

CAS: 643-79-8

Fórmula: C₈H₆O₂

Peso molecular: 134.13

Ref: 4Z-B-4430

2-Phthaldialdehyde

CAS: 643-79-8

2-Phthaldialdehyde

Fórmula: C₈H₆O₂

Pureza: By gc: 98.3% by area (Typical Value in Batch COA)

Forma y color: yellow powder

Peso molecular: 134.13g/mol

Ref: 54-BIP0693

o-Phthalaldehyde

Producto controlado

CAS: 643-79-8

Applications o-Phthalaldehyde is a compound that reacts with primary amines to produce a product that emits a highly fluorescent blue colour. o-Phthalaldehyde is used for the quick visualization of histamine, characterized by the appearance of a yellow stain.
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 Juhlin, J. & Shelley, W.: J. Histochem. Cytochem., 14, 525 (1966); Marton, L. & Lee, P.: Clin. Chem., 21, 1721 (1975)

Fórmula: C₈H₆O₂

Forma y color: Neat

Peso molecular: 134.13

Ref: TR-P384200

Phthalaldehyde

CAS: 643-79-8

Phthalaldehyde is a disinfectant that is used for the prevention of microbial contamination in the manufacturing process of pharmaceuticals, cosmetics, and many other products. It has been shown to inhibit the growth of bacteria by inhibiting protein synthesis. The mechanism of action is thought to be due to its reaction with amino acids, which are important for protein synthesis. Phthalaldehyde also reacts with benzalkonium chloride to form a fluorescent derivative, which can be detected using fluorescence detectors or LC-MS/MS methods. The use of this compound as a fluorescence probe allows for the detection of probiotic bacteria in nutrient solutions without the need for expensive equipment or complicated analytical methods.

Fórmula: C₈H₆O₂

Pureza: Min. 98%

Forma y color: Powder

Peso molecular: 134.13 g/mol

Ref: 3D-FP34322

Phthaldialdehyde

CAS: 643-79-8

Fórmula: C₈H₆O₂

Pureza: 98%

Forma y color: Solid, Powder or Crystalline Powder or Solid or Lumps

Peso molecular: 134.134

Ref: 10-F037868

2-Phthalaldehyde

CAS: 643-79-8

For precolumn derivatization of amino acids for HPLC separation. For flow cytometric measurements of protein thiol groups.

Fórmula: C₈H₆O₂

Peso molecular: 134.14 g/mol

Ref: 3D-P-6600

o-Phthalaldehyde (OPA) extrapure AR, 99%

CAS: 643-79-8

Fórmula: C₈H₆O₂

Pureza: min. 99%

Forma y color: Pale yellow, Crystalline powder, Clear, Yellow

Peso molecular: 134.13

Ref: SR-27329