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ChemicalBook >> CAS DataBase List >> 2′,7′-Dichlorodihydrofluorescein Diacetate

2′,7′-Dichlorodihydrofluorescein Diacetate

2′,7′-Dichlorodihydrofluorescein Diacetate price.
  • $33 - $1947
  • Product name: 2′,7′-Dichlorodihydrofluorescein Diacetate
  • CAS: 4091-99-0
  • MF: C24H16Cl2O7
  • MW: 487.29
  • EINECS:685-843-8
  • MDL Number:MFCD00128955
  • Synonyms:2,7-Dichlorodihydrofluorescein diacetate (2,7-Dichlorofluorescin diacetate;2',7'-DICHLOROFLUORESCIN DIACETATE, FOR FLUORESCENCE;2',7'-Dichlorodihydrofluoresceinediacetate;2'',7''-Dichlorofluorescein diac;2-(2,7-Dichloro-3,6-diacetoxy-9H-xanthen-9-yl)benzoic acid;2-[3,6-Bis(acetyloxy)-2,7-dichloro-9H-xanthen-9-yl]benzoic acid;2-(3,6-diacetoxy-2,7-dichloro-9H-xanthen-9-yl)benzoic acid;2-(3,6-diacetyloxy-2,7-dichloro-9H-xanthen-9-yl)benzoic acid
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • Adipogen Life Sciences
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • CSNpharm
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
Package
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2.5G
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-D0064-M250
  • Product description2?,7?-Dichlorofluorescin Diacetate ≥95%(HPLC)
  • Packaging250mg
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL137
  • Product description2,7-Dichlorodihydrofluoresceindiacetate
  • Packaging50mg
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL137
  • Product description2,7-Dichlorodihydrofluoresceindiacetate
  • Packaging100mg
  • Price$167
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4091990
  • Product description2-(3,6-Diacetoxy-2,7-dichloro-9H-xanthen-9-yl)benzoicacid
  • Packaging250mg
  • Price$171.36
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4091990
  • Product description2-(3,6-Diacetoxy-2,7-dichloro-9H-xanthen-9-yl)benzoicacid
  • Packaging1g
  • Price$441
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0106069
  • Product description2,7-DICHLORODIHYDROFLUORESCEIN DIACETATE 95.00%
  • Packaging250MG
  • Price$739.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0106069
  • Product description2,7-DICHLORODIHYDROFLUORESCEIN DIACETATE 95.00%
  • Packaging2.5G
  • Price$1947
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS019511
  • Product description2,7-Dichlorodihydrofluoresceindiacetate ≥97%
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS019511
  • Product description2,7-Dichlorodihydrofluoresceindiacetate ≥97%
  • Packaging100mg
  • Price$82
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS019511
  • Product description2,7-Dichlorodihydrofluoresceindiacetate ≥97%
  • Packaging250mg
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD74827
  • Product description2',7'-Dichlorodihydrofluorescein diacetate
  • Packaging50mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD74827
  • Product description2',7'-Dichlorodihydrofluorescein diacetate
  • Packaging100mg
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD74827
  • Product description2',7'-Dichlorodihydrofluorescein diacetate
  • Packaging250mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD74827
  • Product description2',7'-Dichlorodihydrofluorescein diacetate
  • Packaging500mg
  • Price$275
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD74827
  • Product description2',7'-Dichlorodihydrofluorescein diacetate
  • Packaging1g
  • Price$495
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number85155
  • Product description2,7-Dichlorodihydrofluorescein diacetate ≥95%
  • Packaging50mg
  • Price$33
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-D0064-M250 2?,7?-Dichlorofluorescin Diacetate ≥95%(HPLC) 250mg $94 2021-12-16 Buy
AK Scientific L137 2,7-Dichlorodihydrofluoresceindiacetate 50mg $110 2021-12-16 Buy
AK Scientific L137 2,7-Dichlorodihydrofluoresceindiacetate 100mg $167 2021-12-16 Buy
Alichem 4091990 2-(3,6-Diacetoxy-2,7-dichloro-9H-xanthen-9-yl)benzoicacid 250mg $171.36 2021-12-16 Buy
Alichem 4091990 2-(3,6-Diacetoxy-2,7-dichloro-9H-xanthen-9-yl)benzoicacid 1g $441 2021-12-16 Buy
American Custom Chemicals Corporation HCH0106069 2,7-DICHLORODIHYDROFLUORESCEIN DIACETATE 95.00% 250MG $739.2 2021-12-16 Buy
American Custom Chemicals Corporation HCH0106069 2,7-DICHLORODIHYDROFLUORESCEIN DIACETATE 95.00% 2.5G $1947 2021-12-16 Buy
Arctom AS019511 2,7-Dichlorodihydrofluoresceindiacetate ≥97% 50mg $45 2021-12-16 Buy
Arctom AS019511 2,7-Dichlorodihydrofluoresceindiacetate ≥97% 100mg $82 2021-12-16 Buy
Arctom AS019511 2,7-Dichlorodihydrofluoresceindiacetate ≥97% 250mg $157 2021-12-16 Buy
Biosynth Carbosynth FD74827 2',7'-Dichlorodihydrofluorescein diacetate 50mg $50 2021-12-16 Buy
Biosynth Carbosynth FD74827 2',7'-Dichlorodihydrofluorescein diacetate 100mg $85 2021-12-16 Buy
Biosynth Carbosynth FD74827 2',7'-Dichlorodihydrofluorescein diacetate 250mg $150 2021-12-16 Buy
Biosynth Carbosynth FD74827 2',7'-Dichlorodihydrofluorescein diacetate 500mg $275 2021-12-16 Buy
Biosynth Carbosynth FD74827 2',7'-Dichlorodihydrofluorescein diacetate 1g $495 2021-12-16 Buy
Cayman Chemical 85155 2,7-Dichlorodihydrofluorescein diacetate ≥95% 50mg $33 2024-03-01 Buy
Next Last

Properties

Melting point :209-210 °C(lit.)
Boiling point :593.5±50.0 °C(Predicted)
Density :1.463±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :DMF: soluble
form :Crystalline solid
pka :3.79±0.36(Predicted)
color :White to off-white
BRN :4610273
Stability :Light Sensitive
EPA Substance Registry System :2',7'-Dichlorohydrofluorescein diacetate (4091-99-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

DCFH (commonly known as dichlorofluorescin) is used as an indicator of peroxynitrite formation. DCFH is supplied as the diacetate ester. Following enzymatic or base-catalyzed cleavage of the diacetate groups, it is readily oxidized to the highly fluorescent product dichlorofluorescein (DHF). Peroxynitrite is an efficient mediator of this oxidation and neither NO, superoxide, nor hydrogen peroxide alone appear to oxidize DCFH. Formation of DHF can be monitored by fluorescence spectroscopy using excitation and emission wavelengths of 502 and 523 nm, respectively, or by absorbance spectroscopy at 500 nm (? = 59,500 M?1cm?1).

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Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
2′,7′-Dichlorodihydrofluorescein Diacetate
$0.00 /25KG
2′,7′-Dichlorodihydrofluorescein Diacetate CAS:4091-99-0
career henan chemical co
2′,7′-Dichlorodihydrofluorescein Diacetate
$1.00 /1KG
2′,7′-Dichlorodihydrofluorescein Diacetate CAS: 4091-99-0
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
CONIER CHEM AND PHARMA LIMITED
TargetMol Chemicals Inc.
Hubei Ipure Biology Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
HONG KONG IPURE BIOLOGY CO.,LIMITED
Xi'an MC Biotech, Co., Ltd.