5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN

Product Name: 5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN
CAS No.: 111843-78-8
Chemical Name: 5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN
Synonyms: -dichlorofluorescein;5(6)-Carboxy-2’5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN;5-(and-6)-Carboxy-2',7'-dichlorofluorescein;5(6)-carboxy-2'7'-dichlorodihydrofluorescein;DCFA (5(6)-Carboxy-2',7'-dichlorofluorescein);5-(6)-CDCF [5(6)-Carboxy-2',7'-dichlorofluorescein];5-(6)-CDCF [5(6)-Carboxy-2',7'-dichlorofluorescein];5(6)-CARBOXY-2',7'-DICHLOROFLUORESCEIN, FOR FLUORESCENCE;DCFA (5(6)-Carboxy-2'',7''-dichlorofluorescein), green fluorophore
CBNumber: CB7502538
Molecular Formula: C21H10Cl2O7
Formula Weight: 445.209
MOL File: 111843-78-8.mol

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5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN Property

Melting point:: ≥250°C (lit.)
storage temp.: 4°C, away from moisture
solubility: DMF: soluble
form: Solid
pka: 5.1
color: Yellow to orange
InChIKey: WHFHRELKGQJJBQ-UHFFFAOYSA-N
SMILES: OC(=O)c1ccc(c(c1)C(O)=O)C2=C3C=C(Cl)C(=O)C=C3Oc4cc(O)c(Cl)cc24.OC(=O)c5ccc(C(O)=O)c(c5)C6=C7C=C(Cl)C(=O)C=C7Oc8cc(O)c(Cl)cc68

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 29329990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 21882
Product name: 5(6)-Carboxy-2′,7′-dichlorofluorescein
Purity: BioReagent,suitableforfluorescence,≥95%(TLC)
Packaging: 100mg
Price: $213
Updated: 2026/04/30

TRC

Product number: C177958
Product name: 5(6)-Carboxy-2'',7''-dichlorofluorescein
Packaging: 100mg
Price: $95
Updated: 2021/12/16

Adipogen Life Sciences

Product number: CDX-C0043-M200
Product name: Carboxy-DCF
Purity: ≥95%(TLC)
Packaging: 200mg
Price: $114
Updated: 2021/12/16

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5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN Chemical Properties,Usage,Production

Uses

5(6)-Carboxy-2'',7''-dichlorofluorescein is useful as a pH-indicator. It is a fluorescent intracellular pH indicator in the pH 4-5 range.

Definition

ChEBI: 5-carboxy-2',7'-dichlorofluorescein is an oxaspiro compound.

5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN Preparation Products And Raw materials

Raw materials

Preparation Products

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5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN Suppliers

China 57 Switzerland 2 United Kingdom 1 United States 6 Global 66

J & K SCIENTIFIC LTD.

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111843-78-8, 5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEINRelated Search:

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5(6)-CARBOXY-2',7'-DICHLOROFLUORESCEIN, FOR FLUORESCENCE

DCFA (5(6)-Carboxy-2',7'-dichlorofluorescein)

5(6)-carboxy-2'7'-dichlorodihydrofluorescein

Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylicacid, 2',7'-dichloro-3',6'-dihydroxy-3-oxo-

5-(6)-CDCF [5(6)-Carboxy-2',7'-dichlorofluorescein]

5(6)-Carboxy-2&rsquo

-dichlorofluorescein

5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN

5-(6)-CDCF [5(6)-Carboxy-2',7'-dichlorofluorescein]

5-(and-6)-Carboxy-2',7'-dichlorofluorescein

Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid,2',7'-dichloro-3',6'-dihydroxy-3-oxo-

DCFA (5(6)-Carboxy-2'',7''-dichlorofluorescein), green fluorophore

2′,7′-Dichloro-3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-ar-carboxylic acid

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