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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
Molecular Weight:
445.209
MDL Number:
MFCD00037452
MOL File:
111843-78-8.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02
Product description Number Pack Size Price
5(6)-Carboxy-2′,7′-dichlorofluorescein BioReagent,suitableforfluorescence,≥95%(TLC) 21882 100mg $198
5(6)-Carboxy-2'',7''-dichlorofluorescein C177958 100mg $95
Carboxy-DCF ≥95%(TLC) CDX-C0043-M200 200mg $114
More product size

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

Melting point ≥250°C (lit.)
storage temp. 4°C, away from moisture
solubility DMF: soluble
form Solid
pka 5.1
color Yellow to orange
UNSPSC Code 12352108
NACRES NA.32

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29329990

5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 21882 5(6)-Carboxy-2′,7′-dichlorofluorescein BioReagent,suitableforfluorescence,≥95%(TLC) 111843-78-8 100mg $198 2025-07-31 Buy
TRC C177958 5(6)-Carboxy-2'',7''-dichlorofluorescein 111843-78-8 100mg $95 2021-12-16 Buy
Adipogen Life Sciences CDX-C0043-M200 Carboxy-DCF ≥95%(TLC) 111843-78-8 200mg $114 2021-12-16 Buy
Product number Packaging Price Buy
21882 100mg $198 Buy
C177958 100mg $95 Buy
CDX-C0043-M200 200mg $114 Buy

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

Global( 64)Suppliers
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ATK CHEMICAL COMPANY LIMITED
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Career Henan Chemica Co
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HANGZHOU CLAP TECHNOLOGY CO.,LTD
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Hefei TNJ Chemical Industry Co.,Ltd.
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Aceschem Inc.
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Aladdin Scientific
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J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Nanjing Habo Medical Technology Co., Ltd. 025-85760892 13376080562 sales@habotech.com China 881 60
Adamas Reagent, Ltd. 400-6009262 16621234537 chenyj@titansci.com China 14101 59
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14435 57
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 111843-78-8 C42H20Cl4O14