CAS 643-79-8

Ftalaldeído

Descrição:

Ftalaldeído, também conhecido como 1,2-benzenodicarbaldeído, é um composto orgânico com a fórmula química C8H6O2 e o número CAS 643-79-8. É caracterizado pela presença de dois grupos funcionais aldeído ligados a um anel de benzeno, o que contribui para sua reatividade e utilidade em várias aplicações químicas. Ftalaldeído é tipicamente um líquido incolor a amarelo pálido com um odor forte e penetrante. É solúvel em solventes orgânicos como etanol e éter, mas tem solubilidade limitada em água. Este composto é utilizado principalmente como precursor na síntese de vários produtos químicos, incluindo produtos farmacêuticos e corantes, e como agente de entrecruzamento na química de polímeros. Além disso, Ftalaldeído exibe propriedades que o tornam útil no campo da fluorescência, pois pode formar derivados fluorescentes. No entanto, é importante manusear esta substância com cuidado, pois pode representar riscos à saúde quando exposta, incluindo irritação na pele, olhos e sistema respiratório.

Fórmula: C₈H₆O₂

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

Chave 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)

Cor e Forma: 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%

Cor e Forma: 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)

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: yellow crystalline solid

Peso molecular: 134.13204g/mol

Ref: 54-OR18349

o-Phthaldialdehyde, 99%

CAS: 643-79-8

Fórmula: C₈H₆O₂

Pureza: ≥ 99.0%

Cor e Forma: 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)

Cor e Forma: yellow powder

Peso molecular: 134.13g/mol

Ref: 54-BIP0693

o-Phthalaldehyde

Produto 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

Cor e Forma: 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%

Cor e Forma: Powder

Peso molecular: 134.13 g/mol

Ref: 3D-FP34322

Phthaldialdehyde

CAS: 643-79-8

Fórmula: C₈H₆O₂

Pureza: 98%

Cor e Forma: 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%

Cor e Forma: Pale yellow, Crystalline powder, Clear, Yellow

Peso molecular: 134.13

Ref: SR-27329