Basic Description

Synonyms	2',7'-Dichlorofluorescein \| 76-54-0 \| Dichlorofluorescein \| 2,7-Dichlorofluorescein \| Fluorescein 27 \| 2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one \| MFCD00005047 \| 56NQM5UZT1 \| CHEBI:51596 \| 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9
Specifications & Purity	≥98%
Shipped In	Normal
Product Description	for Fluorescent indicator

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Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

Pubchem Sid	504753931
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504753931
IUPAC Name	2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
INCHI	InChI=1S/C20H10Cl2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H
InChi Key	VFNKZQNIXUFLBC-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl
Isomeric SMILES	C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl
PubChem CID	64944
Molecular Weight	401.2
Beilstein	58009

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot Number	Certificate Type	Date	Item
L2418551	Certificate of Analysis	Dec 10, 2024	D164506
L2418554	Certificate of Analysis	Dec 10, 2024	D164506
L2418555	Certificate of Analysis	Dec 10, 2024	D164506
L2425011	Certificate of Analysis	Dec 10, 2024	D164506
E2309705	Certificate of Analysis	Apr 11, 2023	D164506
E2309716	Certificate of Analysis	Apr 11, 2023	D164506
E2309717	Certificate of Analysis	Apr 11, 2023	D164506
E2309720	Certificate of Analysis	Apr 11, 2023	D164506
E2309728	Certificate of Analysis	Apr 11, 2023	D164506
E2309732	Certificate of Analysis	Apr 11, 2023	D164506
K1819013	Certificate of Analysis	Sep 17, 2022	D164506
D2301040	Certificate of Analysis	Jul 07, 2022	D164506
G2222631	Certificate of Analysis	Jul 07, 2022	D164506
G2222632	Certificate of Analysis	Jul 07, 2022	D164506
I2227112	Certificate of Analysis	Jul 07, 2022	D164506
F2222460	Certificate of Analysis	Jun 27, 2022	D164506

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Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.

Reviews

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Miao Qiao, Xin Hua, Yongjun Yuan, Xi Cao. (2023) Enrichment of EPA and DHA by enzymatic ethanolysis: Effects of lipases from Thermomyces lanuginosus, Rhizomucor miehei, Rhizopus oryzae and Candida antarctica. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, [PMID:] [10.1002/aocs.12800]
2. Xiangyu Meng, Yao Li, Yiqing Liu, Runyu Zhou, Yongsheng Fu, Junmin Chen. (2023) Degradation of organic pollutants through activating bisulfite with lanthanum ferrite-loaded biomass carbon. RSC Advances, 13 (35): (24819-24829). [PMID:37608974] [10.1039/D3RA04271E]
3. Yixuan Xu, Changchang Teng, Huiping Dang, Dalong Yin, Lifeng Yan. (2024) Highly bright stable organic radicals encapsulated by amphiphilic polypeptide for efficient near-infrared phototheranostics. TALANTA, 266 (124948). [PMID:37459788] [10.1016/j.talanta.2023.124948]
4. Ping Qi, Liangying Jia, Mengjiao Yi, Enzhi Zhao, Yihan Liu, Aixin Song, Jingcheng Hao. (2022) Chemiluminescent gels of G-quadruplexes in deep eutectic solvents. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 655 (130319). [PMID:] [10.1016/j.colsurfa.2022.130319]
5. Bo Huang, Xiangmei Liu, Zhaoyang Li, Yufeng Zheng, Kelvin Wai Kwok Yeung, Zhenduo Cui, Yanqin Liang, Shengli Zhu, Shuilin Wu. (2021) Rapid bacteria capturing and killing by AgNPs/N-CD@ZnO hybrids strengthened photo-responsive xerogel for rapid healing of bacteria-infected wounds. CHEMICAL ENGINEERING JOURNAL, 414 (128805). [PMID:] [10.1016/j.cej.2021.128805]
6. Long Deng, Qian Zou, Biao Liu, Wenhui Ye, Chengfei Zhuo, Li Chen, Ze-Yuan Deng, Ya-Wei Fan, Jing Li. (2018) Fatty acid positional distribution in colostrum and mature milk of women living in Inner Mongolia, North Jiangsu and Guangxi of China. Food & Function, 9 (8): (4234-4245). [PMID:29999510] [10.1039/C8FO00787J]

References

1. Miao Qiao, Xin Hua, Yongjun Yuan, Xi Cao. (2023) Enrichment of EPA and DHA by enzymatic ethanolysis: Effects of lipases from Thermomyces lanuginosus, Rhizomucor miehei, Rhizopus oryzae and Candida antarctica. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, [PMID:] [10.1002/aocs.12800]
2. Xiangyu Meng, Yao Li, Yiqing Liu, Runyu Zhou, Yongsheng Fu, Junmin Chen. (2023) Degradation of organic pollutants through activating bisulfite with lanthanum ferrite-loaded biomass carbon. RSC Advances, 13 (35): (24819-24829). [PMID:37608974] [10.1039/D3RA04271E]
3. Yixuan Xu, Changchang Teng, Huiping Dang, Dalong Yin, Lifeng Yan. (2024) Highly bright stable organic radicals encapsulated by amphiphilic polypeptide for efficient near-infrared phototheranostics. TALANTA, 266 (124948). [PMID:37459788] [10.1016/j.talanta.2023.124948]
4. Ping Qi, Liangying Jia, Mengjiao Yi, Enzhi Zhao, Yihan Liu, Aixin Song, Jingcheng Hao. (2022) Chemiluminescent gels of G-quadruplexes in deep eutectic solvents. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 655 (130319). [PMID:] [10.1016/j.colsurfa.2022.130319]
5. Bo Huang, Xiangmei Liu, Zhaoyang Li, Yufeng Zheng, Kelvin Wai Kwok Yeung, Zhenduo Cui, Yanqin Liang, Shengli Zhu, Shuilin Wu. (2021) Rapid bacteria capturing and killing by AgNPs/N-CD@ZnO hybrids strengthened photo-responsive xerogel for rapid healing of bacteria-infected wounds. CHEMICAL ENGINEERING JOURNAL, 414 (128805). [PMID:] [10.1016/j.cej.2021.128805]
6. Long Deng, Qian Zou, Biao Liu, Wenhui Ye, Chengfei Zhuo, Li Chen, Ze-Yuan Deng, Ya-Wei Fan, Jing Li. (2018) Fatty acid positional distribution in colostrum and mature milk of women living in Inner Mongolia, North Jiangsu and Guangxi of China. Food & Function, 9 (8): (4234-4245). [PMID:29999510] [10.1039/C8FO00787J]

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SKU	Size	Availability	Price
D164506-1g	1g	10	$52.90
D164506-5g	5g	2	$165.90
D164506-25g	25g	1	$456.90

2',7'-Dichlorofluorescein - 98%, high purity , CAS No.76-54-0