Determine the necessary mass, volume, or concentration for preparing a solution.
Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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SKU | Size | Availability | Price | Qty |
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D113554-1g | 1g | In stock | $21.90 | |
D113554-5g | 5g | In stock | $98.90 | |
D113554-25g | 25g | In stock | $134.90 |
Intracellular fluorescent label
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 |
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Specifications & Purity | indicator, ≥90% |
Biochemical and Physiological Mechanisms | Intracellular fluorescent label. Zinpyr-1, DCFA, DFCA DA and DCFDA N-succinimidyl ester precursor. Marker for cellular oxidative stress. |
Shipped In | Normal |
Grade | indicator |
Note | Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details. |
Product Description | for Fluorescent indicator |
Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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Pubchem Sid | 488183646 |
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Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488183646 |
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 |
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
Lot Number | Certificate Type | Date | Item |
---|---|---|---|
E1605120 | Certificate of Analysis | Jan 05, 2024 | D113554 |
E2309726 | Certificate of Analysis | May 15, 2023 | D113554 |
E2309745 | Certificate of Analysis | May 15, 2023 | D113554 |
E2309747 | Certificate of Analysis | May 15, 2023 | D113554 |
E2309754 | Certificate of Analysis | May 15, 2023 | D113554 |
E2309759 | Certificate of Analysis | May 15, 2023 | D113554 |
K2214079 | Certificate of Analysis | Nov 21, 2022 | D113554 |
I2219422 | Certificate of Analysis | Sep 24, 2022 | D113554 |
C2225037 | Certificate of Analysis | Apr 28, 2022 | D113554 |
E2128106 | Certificate of Analysis | Jun 02, 2021 | D113554 |
G2222629 | Certificate of Analysis | Jun 02, 2021 | D113554 |
G2222630 | Certificate of Analysis | Jun 02, 2021 | D113554 |
Solubility | Soluble in Solution of sodium hydroxide in water; Slightly soluble in Ethanol |
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Flash Point(°C) | 12°C |
Melt Point(°C) | 280°C |
Pictogram(s) | GHS07 |
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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. |
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:] |
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] |
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] |
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:] |
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:] |
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] |
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] |
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:] |