Fluorescin - ≥95% , CAS No.518-44-5

CAS: 518-44-5 Cat. No.: F131512 Formula: C₂₀H₁₄O₅ Peso molecolare: 334.32 Beilstein Registry Number: 19(3/4)2904 Numero EC: 208-252-5

QUALITÀ & PUREZZA ≥95%

Synonyms

AKOS028108560 | 4fab | 2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid | MURGITYSBWUQTI-UHFFFAOYSA-N | EINECS 208-252-5 | F0028 | Q27096984 | resorcinolphthalin | UNII-ES5WQ31089 | Resorcinolphthali | FT-0745140 | SCHEMBL27403 | Benzoic acid, 2-(3,6-dihydro

Storage

Argon charged,Room temperature

Shipped In

Normale

Panoramica

La fluorescina è una sonda fluorescente utilizzata in biologia per rilevare la posizione e l'attivazione delle proteine, identificare la formazione di complessi proteici e i cambiamenti conformazionali e monitorare i processi biologici in vitro o in vivo.
Una sonda fluorescente

Specifiche

Sinonimi

AKOS028108560 | 4fab | 2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid | MURGITYSBWUQTI-UHFFFAOYSA-N | EINECS 208-252-5 | F0028 | Q27096984 | resorcinolphthalin | UNII-ES5WQ31089 | Resorcinolphthali | FT-0745140 | SCHEMBL27403 | Benzoic acid, 2-(3,6-dihydro

Specifiche e purezza

≥95%

Condizioni di conservazione di stoccaggio

Argon charged,Room temperature

Spedito in

Normale

Purezza

≥95%

Nomi e identificatori

Pubchem Sid

488184103

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488184103

Sorrisi canonici

C1=CC=C(C(=C1)C2C3=C(C=C(C=C3)O)OC4=C2C=CC(=C4)O)C(=O)O

IUPAC Name

2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid

InChIKey

MURGITYSBWUQTI-UHFFFAOYSA-N

INCHI

1S/C20H14O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,19,21-22H,(H,23,24)

Isomeri SMILES

C1=CC=C(C(=C1)C2C3=C(C=C(C=C3)O)OC4=C2C=CC(=C4)O)C(=O)O

Peso molecolare

334.32

Beilstein

19(3/4)2904

Reaxy-Rn

316067

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=316067&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Classe Benzopyrans
      • Subclass 1-benzopyrans
        • Level5 Dibenzopyrans
          • Level6 Xanthenes

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Classe: Benzopyrans
• Subclass: 1-benzopyrans
• Intermediate Tree Nodes: Dibenzopyrans
• Direct Parent: Xanthenes
• Alternative Parents: Diarylethers Benzoic acids Benzoyl derivatives 1-hydroxy-2-unsubstituted benzenoids Oxacyclic compounds Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Xanthene - Diaryl ether - Benzoic acid or derivatives - Benzoic acid - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - Benzenoid - Oxacycle - Carboxylic acid derivative - Carboxylic acid - Ether - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Organooxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound
• Descrizione: This compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
• External Descriptors: xanthenes

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Meccanismi d'azione

Proprietà chimiche e fisiche

• Sensibilità: Air sensitive
• Punto di fusione (°C): 127 °C
• Peso molecolare: 334.300 g/mol
• XLogP3: 3.700
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 334.084 Da
• Monoisotopic Mass: 334.084 Da
• Topological Polar Surface Area: 87.000 Ų
• Heavy Atom Count: 25
• Formal Charge: 0
• Complexity: 468.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1