o-Phthalaldehyde - for fluorescence analysis, ≥99%(HPLC) , CAS No.643-79-8

CAS: 643-79-8 Cat. No.: P108633 Fórmula: C8H6O2 Peso molecular: 134.13 Beilstein Registry Number: 878317 Número CE: 211-402-2
Disponível para encomenda
GRADE & PURITY for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. ≥99%(HPLC)
Synonyms
OPA | 4-07-00-02138 (Beilstein Handbook Reference) | benzene-1,2-dicarbaldehyde | D03470 | NCGC00166206-02 | SCHEMBL33393 | DTXSID6032514 | o-Phthalic dicarboxaldehyde | Phthalaldialdehyde | 4P8QP9768A | Benzene-1,2-dicarboxakdehyde | NCGC00166206-04 | NS
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
★
Size
Alemanha (EU)
USA*
Price
Qty
1g
P108633-1g
—
3 Em stock
25,08€
5g
P108633-5g
—
3 Em stock
78,01€
25g
P108633-25g
—
3 Em stock
230,73€
100g
P108633-100g
—
2 Em stock
644,64€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

for fluorescence analysis, ≥99%(HPLC) for Fluorescence analysis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 205 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Visão geral

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

Specifications

Sinónimos
OPA | 4-07-00-02138 (Beilstein Handbook Reference) | benzene-1,2-dicarbaldehyde | D03470 | NCGC00166206-02 | SCHEMBL33393 | DTXSID6032514 | o-Phthalic dicarboxaldehyde | Phthalaldialdehyde | 4P8QP9768A | Benzene-1,2-dicarboxakdehyde | NCGC00166206-04 | NS
Especificações e pureza
for fluorescence analysis, ≥99%(HPLC)
Condições de armazenamento de armazenamento
Store at 2-8°C,Argon charged
Enviado em
Wet ice
Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.
Grau
for Fluorescence analysis
Pureza
≥99%(HPLC)
Nomes e identificadores
Pubchem Sid
Sorrisos canónicos
C1=CC=C(C(=C1)C=O)C=O
IUPAC Name
phthalaldehyde
InChIKey
ZWLUXSQADUDCSB-UHFFFAOYSA-N
INCHI
1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H
SMILES isoméricas
C1=CC=C(C(=C1)C=O)C=O
WGK Alemanha
3
RTECS
TH6950000
Número UN
2923
Grupo de embalagem
II
Peso molecular
134.13
Beilstein
878317
Reaxy-Rn
878317
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=878317&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClasseBenzene and substituted derivatives
SubclassBenzoyl derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoyl derivatives
Alternative Parents Benzaldehydes  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoyl - Benzaldehyde - Aryl-aldehyde - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aldehyde - Aromatic homomonocyclic compound
DescriçãoThis compound belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-).
External Descriptors benzaldehydes - dialdehyde
Estrutura 3D
Modelo de Estrutura Química Interativa





Alvos associados (humanos)
VDR Tclin Vitamin D receptor (26531 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLK Tbio DNA polymerase kappa (8653 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BLM Tchem Bloom syndrome protein (4248 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PMP22 Tbio Peripheral myelin protein 22 (699 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KMT2A Tchem Histone-lysine N-methyltransferase MLL (17327 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
USP1 Tchem Ubiquitin carboxyl-terminal hydrolase 1 (22556 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Alvos associados (não humanos)
Mycobacteroides chelonae (540 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Meloidogyne incognita (862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ffp 4'-phosphopantetheinyl transferase ffp (24982 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de ação
Certificados(CoA,COO,BSE/TSE e Mapa de Análise)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

31 results found

Lot NumberCertificate TypeDataItem
C2609052Certificate of AnalysisMar 12, 2026 P108633
C2606175Certificate of AnalysisMar 12, 2026 P108633
E2613441Certificate of AnalysisMar 04, 2026 P108633
E2613460Certificate of AnalysisMar 04, 2026 P108633
E2613461Certificate of AnalysisMar 04, 2026 P108633
L2311193Certificate of AnalysisSep 09, 2025 P108633
L2311190Certificate of AnalysisSep 09, 2025 P108633
L2311188Certificate of AnalysisSep 09, 2025 P108633
L2311187Certificate of AnalysisSep 09, 2025 P108633
L2311186Certificate of AnalysisSep 09, 2025 P108633
L2311181Certificate of AnalysisSep 09, 2025 P108633
L2311180Certificate of AnalysisSep 09, 2025 P108633
K2109666Certificate of AnalysisMay 09, 2025 P108633
K2109663Certificate of AnalysisMay 09, 2025 P108633
L2522080Certificate of AnalysisApr 15, 2025 P108633
D2529302Certificate of AnalysisApr 15, 2025 P108633
D2529299Certificate of AnalysisApr 15, 2025 P108633
D2523143Certificate of AnalysisApr 15, 2025 P108633
D2523142Certificate of AnalysisApr 15, 2025 P108633
L2311189Certificate of AnalysisNov 28, 2023 P108633
D2508094Certificate of AnalysisNov 28, 2023 P108633
K2109664Certificate of AnalysisAug 02, 2023 P108633
K2109665Certificate of AnalysisAug 02, 2023 P108633
G2117305Certificate of AnalysisApr 17, 2023 P108633
G2117304Certificate of AnalysisApr 17, 2023 P108633
G2117303Certificate of AnalysisApr 17, 2023 P108633
I2223219Certificate of AnalysisSep 06, 2022 P108633
J2324046Certificate of AnalysisSep 06, 2022 P108633
I2223218Certificate of AnalysisSep 06, 2022 P108633
I2223212Certificate of AnalysisSep 06, 2022 P108633
K2328058Certificate of AnalysisSep 06, 2022 P108633
Propriedades químicas e físicas
SensibilidadeAir,Light and Moisture Sensitive
Ponto de inflamação (°F)269.6 °F
Ponto de inflamação (°C)>110℃
Ponto de ebulição (°C)84°C/0.8mmHg
Ponto de fusão (°C)56-57°C
Peso molecular134.130 g/mol
XLogP31.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass134.037 Da
Monoisotopic Mass134.037 Da
Topological Polar Surface Area34.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity115.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQs e artigos
Choosing Reagents ‘for Fluorescence Analysis’: A Practical Guide
Amino Acid Oxidases: Oxygen-Dependent Oxidative Deamination Systems and Their Analytical and Applied Uses
Research Applications of Pancreatin: An Overview
Glutaraldehyde-mediated Microbial Inactivation: Chemical Mechanisms, Determinants, and Key Validation Considerations
Review of the Principles, Common Methods, and Key Application Considerations for the Determination of Glycerol and Triglyceride Contents
Applications of Self-Assembled Monolayers (SAMs), Microcontact Printing, and Soft Lithography in Surface Functionalization and Micro/Nanopatterning
Roles of the Carboxypeptidase Family in Protein C-Terminal Processing and Experimental Analysis
Methods and Applications for the Determination of Amino Acid Content and Composition
Skin Anti-Aging Mechanisms of Carnosine and Decarboxy Carnosine: Active Carbonyl Scavenging, Oxidative-Stress Buffering, and Inhibition of Collagen Glycation Cross-Linking
Citations of This Product
Calculadoras de soluções
Revisões

Avaliações dos Clientes

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