2',7'-Difluorofluorescéine - ≥95%(HPLC) , CAS No.195136-58-4

CAS: 195136-58-4 Cat. No.: D131444 Formule: C₂₀H₁₀F₂O₅ Poids moléculaire: 368.28

GRADE & PURITY ≥95%(HPLC)

Storage

A conserver entre 2 et 8°C

Shipped In

Glace humide

Vue d’ensemble

Marquage fluorescent
Un produit chimique utile pour le marquage fluorescent

Specifications

Spécifications et pureté

≥95%(HPLC)

Conditions de stockage de stockage

A conserver entre 2 et 8°C

Expédié en

Glace humide

Pureté

≥95%(HPLC)

Noms et identifiants

Pubchem Sid

504765379

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504765379

Sourires canoniques

C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)F)O)O)F

IUPAC Name

2',7'-difluoro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one

InChIKey

FJXJIUHGLVUXQP-UHFFFAOYSA-N

INCHI

1S/C20H10F2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H

Isomères SMILES

C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)F)O)O)F

Poids moléculaire

368.28

Reaxy-Rn

9662145

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9662145&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 Phthalides Benzofuranones Isobenzofurans O-fluorophenols 1-hydroxy-2-unsubstituted benzenoids Aryl fluorides Lactones Carboxylic acid esters Oxacyclic compounds Organofluorides Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Xanthene - Diaryl ether - Phthalide - Benzofuranone - Isobenzofuranone - Isobenzofuran - Isocoumaran - 2-halophenol - 2-fluorophenol - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Aryl fluoride - Aryl halide - Carboxylic acid ester - Lactone - Oxacycle - Carboxylic acid derivative - Ether - Organic oxygen compound - Organohalogen compound - Organofluoride - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
• Description: 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: Not available

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

Propriétés chimiques et physiques

• Poids moléculaire: 368.300 g/mol
• XLogP3: 3.600
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 0
• Exact Mass: 368.05 Da
• Monoisotopic Mass: 368.05 Da
• Topological Polar Surface Area: 76.000 Ų
• Heavy Atom Count: 27
• Formal Charge: 0
• Complexity: 585.000
• 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

Foire aux questions

What is the purity of this product, and how is it determined?

This product is supplied at ≥95% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 195136-58-4, the molecular formula is C20H10F2O5, and the molecular weight is 368.28 g/mol. InChIKey FJXJIUHGLVUXQP-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.