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ChemicalBook >> CAS DataBase List >> 2`,7`-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein

2`,7`-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein

2`,7`-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein price.
  • $37 - $1200
  • Product name: 2`,7`-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
  • CAS: 85138-49-4
  • MF: C27H20O11
  • MW: 520.44
  • EINECS:
  • MDL Number:MFCD00036970
  • Synonyms:BCECF;2',7'-bis(Carboxyethyl)-5(6)-Carboxyfluorescein(BCECF);2',7'-bis(Carboxyethyl)-5(6)-Carboxyfluorescein (B;2',7'-Bis(carboxyethyl)-4or5-carboxyfluorescein;2'',7''-Bis-(2-carboxyethyl)-4(5)-carboxyfluorescein;2'',7''-BIS(2-CARBOXYETHYL)-5(6)- CARBOXYFLUORESCEIN (BCECF);2'7'-BIS-(2-CARBOXYETHYL)-5-(AND-6) FLUORESCEIN;2',7'-BIS-(CARBOXYETHYL)-5(6')-CARBOXYFLUORESCEIN
Price22 Properties Safety Information Description
22 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • Adipogen Life Sciences
  • American Custom Chemicals Corporation
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Sigma-Aldrich
  • TRC
Package
  • 500μg
  • 1mg
  • 2mg
  • 5MG
  • 10mg
  • 25MG
  • ManufacturerACHEMBLOCK
  • Product numberAD279838
  • Product descriptionBCECF 98%
  • Packaging5MG
  • Price$145
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD279838
  • Product descriptionBCECF 98%
  • Packaging25MG
  • Price$590
  • Updated2026-05-27
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-C0002-M025
  • Product descriptionBCECF acid ≥95%(HPLC)
  • Packaging25mg
  • Price$948
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-C0002-M001
  • Product descriptionBCECF acid ≥95%(HPLC)
  • Packaging1mg
  • Price$66
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-C0002-M001
  • Product descriptionBCECFacid ≥95%(HPLC)
  • Packaging1mg
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-C0002-M005
  • Product descriptionBCECF acid ≥95%(HPLC)
  • Packaging5mg
  • Price$236
  • Updated2026-05-06
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0034872
  • Product descriptionBCECF (2',7'-BIS(2-CARBOXYETHYL)-5(6)-CARBOXYFLUORESCEIN) 95.00%
  • Packaging1MG
  • Price$636.16
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB15573
  • Product description2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
  • Packaging25mg
  • Price$1200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB15573
  • Product description2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
  • Packaging2mg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB15573
  • Product description2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
  • Packaging1mg
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB15573
  • Product description2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
  • Packaging5mg
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB15573
  • Product description2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
  • Packaging10mg
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number17183
  • Product descriptionBCECF ≥90%
  • Packaging5mg
  • Price$231
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number17183
  • Product descriptionBCECF ≥90%
  • Packaging5mg
  • Price$255
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number17183
  • Product descriptionBCECF ≥90%
  • Packaging1mg
  • Price$65
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number17183
  • Product descriptionBCECF ≥90%
  • Packaging500μg
  • Price$37
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK AD279838 BCECF 98% 5MG $145 2026-05-27 Buy
ACHEMBLOCK AD279838 BCECF 98% 25MG $590 2026-05-27 Buy
Adipogen Life Sciences CDX-C0002-M025 BCECF acid ≥95%(HPLC) 25mg $948 2026-05-06 Buy
Adipogen Life Sciences CDX-C0002-M001 BCECF acid ≥95%(HPLC) 1mg $66 2026-05-06 Buy
Adipogen Life Sciences CDX-C0002-M001 BCECFacid ≥95%(HPLC) 1mg $59 2021-12-16 Buy
Adipogen Life Sciences CDX-C0002-M005 BCECF acid ≥95%(HPLC) 5mg $236 2026-05-06 Buy
American Custom Chemicals Corporation CHM0034872 BCECF (2',7'-BIS(2-CARBOXYETHYL)-5(6)-CARBOXYFLUORESCEIN) 95.00% 1MG $636.16 2021-12-16 Buy
Biosynth FB15573 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein 25mg $1200 2021-12-16 Buy
Biosynth FB15573 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein 2mg $250 2021-12-16 Buy
Biosynth FB15573 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein 1mg $165 2021-12-16 Buy
Biosynth FB15573 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein 5mg $400 2021-12-16 Buy
Biosynth FB15573 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein 10mg $500 2021-12-16 Buy
Cayman Chemical 17183 BCECF ≥90% 5mg $231 2024-03-01 Buy
Cayman Chemical 17183 BCECF ≥90% 5mg $255 2026-04-30 Buy
Cayman Chemical 17183 BCECF ≥90% 1mg $65 2024-03-01 Buy
Cayman Chemical 17183 BCECF ≥90% 500μg $37 2024-03-01 Buy
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Properties

storage temp. :-20°C
solubility :DMF: 5 mg/ml; DMSO: 15 mg/ml; DMSO:PBS (pH 7.2) (1:2): 0.25 mg/ml; Ethanol: 5 mg/ml
form :A crystalline solid
color :Yellow to orange
Appearance :Solid Powder
BRN :8375770
InChIKey :DKROGDOAOXDINY-UHFFFAOYSA-N
SMILES :OC(=O)CCc1cc2c(OC3=CC(=O)C(CCC(O)=O)=CC3=C2c4cc(ccc4C(O)=O)C(O)=O)cc1O

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

BCECF is a fluorescent probe commonly used to measure pH. It is a dual-excitation ratiometric pH indicator with a pKa of ~6.98. Measurements of pH are made by determining the ratio of emission intensity, detected at 535 nm, when excited at 490 nm versus the emission intensity when excited at 440 nm. BCECF is membrane impermeable, whereas the acetoxymethyl ester, BCEBF-AM is membrane permeant.

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Suppliers and manufacturers

TargetMol Chemicals Inc.
BCECF
$54.00 /1mg
BCECF CAS:85138-49-4
HANGZHOU LEAP CHEM CO., LTD.
Aladdin Scientific J & K SCIENTIFIC LTD. Beijing Ouhe Technology Co., Ltd Tianjin heowns Biochemical Technology Co., Ltd. Shanghai Aladdin Bio-Chem Technology Co.,LTD Shanghai ChuangYan Chemical Technology Co., Ltd. Sigma-Aldrich Codow Chemical Co.,Ltd.