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2′,7′-Dichlorofluorescein - indicator ACS,Reag. Ph Eur, high purity , CAS No.76-54-0

7 Citations

Grade & Purity:

Cas Number: 76-54-0
Molecular Weight: 401.2
Beilstein Registry Number: 58009
EC Number: 200-968-6
PubChem CID: 64944

In stock

Item Number

D433767

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SKU	Size	Availability	Price	Qty
D433767-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$771.90

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Glucose Metabolism (1943)

Basic Description

Synonyms	Dichloro(R)fluorescein \| DTXSID8058798 \| HY-W040143A \| 2',7'-DICHLOROFLUORESCEIN [MI] \| FLUORESCEIN-27 \| UNII-56NQM5UZT1 \| Fluorescein 27 \| Spiro[isobenzofuran-1(3H),9'-[9h]xanthen]-3-one,2',7'-dichloro-3',6'-dihydroxy- \| 2',7'-Dichlorofluorescein [Fluore
Specifications & Purity	indicator, ACS, Ph.Eur.
Storage Temp	Room temperature
Shipped In	Normal
Grade	ACS, indicator, Ph.Eur.

Taxonomic Classification

Taxonomy Tree

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

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Benzopyrans
Subclass	1-benzopyrans
Intermediate Tree Nodes	Dibenzopyrans
Direct Parent	Xanthenes
Alternative Parents	Diarylethers Phthalides Benzofuranones Isobenzofurans 1-hydroxy-2-unsubstituted benzenoids Aryl chlorides Lactones Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Organochlorides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Xanthene - Diaryl ether - Benzofuranone - Phthalide - Isobenzofuranone - Isocoumaran - Isobenzofuran - 1-hydroxy-2-unsubstituted benzenoid - Aryl chloride - Benzenoid - Aryl halide - Carboxylic acid ester - Lactone - Oxacycle - Carboxylic acid derivative - Ether - Monocarboxylic acid or derivatives - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organochloride - Organic oxide - Organohalogen compound - 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	2-benzofurans
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

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
INCHI	InChI=1S/C20H10Cl2O5/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
InChIKey	VFNKZQNIXUFLBC-UHFFFAOYSA-N
Smiles	C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl
Isomeric SMILES	C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl
Molecular Weight	401.2
Beilstein	58009
Reaxy-Rn	58009
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=58009&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Flash Point(°C)	12°C
Melt Point(°C)	280°C
Molecular Weight	401.200 g/mol
XLogP3	4.700
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	399.991 Da
Monoisotopic Mass	399.991 Da
Topological Polar Surface Area	76.000 Å²
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

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