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ChemicalBook >> CAS DataBase List >>3,4,5,6-TETRACHLOROFLUORESCEIN

3,4,5,6-TETRACHLOROFLUORESCEIN

3,4,5,6-TETRACHLOROFLUORESCEIN Structure
3,4,5,6-TETRACHLOROFLUORESCEIN structure
CAS No.
6262-21-1
Chemical Name:
3,4,5,6-TETRACHLOROFLUORESCEIN
Synonyms
Einecs 228-413-3;Tetrachlorofluoescein;TETRACHLOROFLUORESCEIN;3,4,5,6-Tetrchlorofluorescein;3,4,5,6-TETRACHLOROFLUORESCEIN;4,5,6,7-TETRACHLOROFLUORESCEIN;2-(1,2,7,8-tetrachloro-3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid;4,5,6,7-Tetrachloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one;9’-(9H)xanthen)-3-one,4,5,6,7-tetrachloro-3’,6’-dihydroxy-Spiro(isobenzofuran-1(3H)
CBNumber:
CB0319937
Molecular Formula:
C20H8Cl4O5
Molecular Weight:
470.09
MDL Number:
MFCD00010030
MOL File:
6262-21-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:35
Product description Number Pack Size Price
3,4,5,6-Tetrachlorofluorescein T0066 1g $17
3,4,5,6-Tetrachlorofluorescein 47528 1G $19.2
3,4,5,6-Tetrachlorofluorescein T204613 100mg $75
3,4,5,6-Tetrachlorofluorescein 5884AL 1g $29
3,4,5,6-TETRACHLOROFLUORESCEIN 95.00% HCH0027228 1G $631.35
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3,4,5,6-TETRACHLOROFLUORESCEIN Properties

Melting point 304℃
Boiling point 752.3±60.0 °C(Predicted)
Density 1.87±0.1 g/cm3(Predicted)
pka 9.18±0.20(Predicted)
form powder to crystal
color Light yellow to Amber to Dark green
CAS DataBase Reference 6262-21-1(CAS DataBase Reference)
FDA UNII O73WZT10BY
EPA Substance Registry System Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy- (6262-21-1)

SAFETY

Risk and Safety Statements

WGK Germany  3
TSCA  TSCA listed
HS Code  29329990

3,4,5,6-TETRACHLOROFLUORESCEIN price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T0066 3,4,5,6-Tetrachlorofluorescein 6262-21-1 1g $17 2026-04-30 Buy
Chem-Impex 47528 3,4,5,6-Tetrachlorofluorescein 6262-21-1 1G $19.2 2026-05-19 Buy
TRC T204613 3,4,5,6-Tetrachlorofluorescein 6262-21-1 100mg $75 2021-12-16 Buy
AK Scientific 5884AL 3,4,5,6-Tetrachlorofluorescein 6262-21-1 1g $29 2021-12-16 Buy
American Custom Chemicals Corporation HCH0027228 3,4,5,6-TETRACHLOROFLUORESCEIN 95.00% 6262-21-1 1G $631.35 2021-12-16 Buy
Product number Packaging Price Buy
T0066 1g $17 Buy
47528 1G $19.2 Buy
T204613 100mg $75 Buy
5884AL 1g $29 Buy
HCH0027228 1G $631.35 Buy

3,4,5,6-TETRACHLOROFLUORESCEIN Chemical Properties,Uses,Production

Description

3,4,5,6-Tetrachlorofluorescein is a reactive and monomeric dye that is used in analytical chemistry as a diagnostic agent. It reacts with proteins or peptides to form fluorescent complexes. 3,4,5,6-Tetrachlorofluorescein has been shown to bind to erythrocyte membrane proteins and is excreted in urine. This dye can be used for the detection of protease activity in human serum. 3,4,5,6-Tetrachlorofluorescein has also been used as an innovative pharmaceutical preparation for the treatment of chronic venous ulcers.

Chemical Properties

Appearance: Light yellow to Brown powder to crystal, Absorbance(E1%1cm): min. 3.50(Pyridine, 466.0 to 470.0 nm), Maximum Absorption Wavelength: 468(Pyridine) nm.

3,4,5,6-TETRACHLOROFLUORESCEIN Preparation Products And Raw materials

Raw materials

Preparation Products

Acid Red 94

3,4,5,6-TETRACHLOROFLUORESCEIN Suppliers

Global( 93)Suppliers
Supplier Tel Email Country ProdList Advantage
Shenyang Simchoice Chemical Co.,Ltd 		+86-024-23769576 +86-15040101888 sales@simchoicechem.com China 254 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Alfa Chemistry 		info@alfa-chemistry.com United States 2344 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
Alfa Chemistry 		+1-5166625404; Info@alfa-chemistry.com United States 20405 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49967 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
Anhuyan (Hainan) Biotechnology Co., LTD 		+8618163349544 mollylucking@foxmail.com China 3000 58
Hebei Chuanghai Biotechnology Co., Ltd 		+86-15350571055 Sibel@chuanghaibio.com China 6085 58
Supplier Advantage
Shenyang Simchoice Chemical Co.,Ltd 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Alfa Chemistry 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Alfa Chemistry 		58
GIHI CHEMICALS CO.,LIMITED 		58
Aladdin Scientific 		58
Anhuyan (Hainan) Biotechnology Co., LTD 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58

View Lastest Price from 3,4,5,6-TETRACHLOROFLUORESCEIN manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,4,5,6-TETRACHLOROFLUORESCEIN pictures 2021-08-12 3,4,5,6-TETRACHLOROFLUORESCEIN
6262-21-1
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
3,4,5,6-Tetrachlorofluorescein pictures 2021-07-02 3,4,5,6-Tetrachlorofluorescein
6262-21-1
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

3,4,5,6-TETRACHLOROFLUORESCEIN Spectrum

3,4,5,6-TETRACHLOROFLUORESCEIN(6262-21-1)1HNMR3,4,5,6-TETRACHLOROFLUORESCEIN(6262-21-1)13CNMR3,4,5,6-TETRACHLOROFLUORESCEIN(6262-21-1)IR1

6262-21-1(3,4,5,6-TETRACHLOROFLUORESCEIN)Related Search:

Tetrachlorofluorescein ROSE BENGAL ROSE BENGAL 3,4,5,6-TETRACHLOROFLUORESCEIN 2’,4’,5’,7’-Tetrabromo-4,5,6,7-tetrachlorofluorescei
dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate Acid Red 92 2',4',5',7'-tetrachlorofluorescein,2',4',5',7'-tetrachlorofluorescein ROSE BENGAL LACTONE ROSE BENGAL DIACETATE
6-CARBOXY-2',4,7,7'-TETRACHLOROFLUORESCEIN, SUCCINIMIDYL ESTER,6-CARBOXY-2',4,7,7'-TETRACHLOROFLUORESCEIN, SUCCINIMIDYL ESTER 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN,2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN 4'-bromo-4,5,6,7-tetrachlorofluorescein,4'-bromo-4,5,6,7-tetrachlorofluorescein ROSE BENGAL, BIS[TRI(N-BUTYL)] AMMONIUM SALT BENGALE ROSE
ROSE BENGAL, BENZYL ESTER ROSE BENGAL, ETHYL ESTER ROSE BENGAL, METHYL ESTER

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3,6-Dihydroxy-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one 3',6'-Dihydroxy-4,5,6,7-tetrachlorospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one Einecs 228-413-3 Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy- TETRACHLOROFLUORESCEIN 4,5,6,7-TETRACHLOROFLUORESCEIN 9’-(9H)xanthen)-3-one,4,5,6,7-tetrachloro-3’,6’-dihydroxy-Spiro(isobenzofuran-1(3H) 4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one Tetrachlorofluoescein 3,4,5,6-TETRACHLOROFLUORESCEIN 2-(1,2,7,8-tetrachloro-3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid 4,5,6,7-tetrachloro-3',6'-dihydroxy-Spiro (isobenzofuran-1(3H),9'-(9H)xanthen)-3-one 3,4,5,6-Tetrchlorofluorescein 4,5,6,7-Tetrachloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 6262-21-1 6262-21-2 C20H8Cl4O5 Stains and Dyes Stains&Dyes, A to T-U-V