5-Carboxyfluorescein - 95%, high purity , CAS No.76823-03-5

  • ≥95%
Item Number
C105530
Grouped product items
SKUSizeAvailabilityPrice Qty
C105530-25mg
25mg
In stock
$17.90
C105530-100mg
100mg
In stock
$58.90
C105530-250mg
250mg
In stock
$88.90
C105530-500mg
500mg
In stock
$117.90
C105530-1g
1g
In stock
$212.90
C105530-5g
5g
In stock
$955.90
C105530-25g
25g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$4,301.90

Discover 5-Carboxyfluorescein by Aladdin Scientific in 95% for only $17.90. Available - in Ligands at Aladdin Scientific. Amine-reactive fluorescent label Tags: Six-Membered Heterocyclic Compounds, Spectroscopic reagent.

Basic Description

Synonyms5-Carboxyfluorescein | 76823-03-5 | 5-FAM | 4-carboxyfluorescein | 4(5)-Carboxyfluorescein | 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid | MFCD00036874 | 3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid | AB2MM66G
Specifications & Purity95%
Storage TempStore at 2-8°C
Shipped InWet ice
Product Description

5-Carboxyfluorescein, also known as 5-FAM, is a green fluorescent product. It is derived from cleavage of 5-Carboxyfluorescein diacetate by intracellular esterases. In viable cells, the fluorescent molecule is impermeable to the cellular membrane.

Names and Identifiers

Pubchem Sid488187777
IUPAC Name 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
INCHI InChI=1S/C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21/h1-9,22-23H,(H,24,25)
InChi Key NJYVEMPWNAYQQN-UHFFFAOYSA-N
Canonical SMILES C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
Isomeric SMILES C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
WGK Germany 3
PubChem CID 123755
Molecular Weight 376.32
Beilstein 57037
Reaxy-Rn 57037

Certificates

Certificate of Analysis(COA)

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24 results found

Lot NumberCertificate TypeDateItem
K2011125Certificate of AnalysisAug 16, 2024 C105530
D2403383Certificate of AnalysisMar 08, 2024 C105530
F1928038Certificate of AnalysisApr 13, 2023 C105530
C2329688Certificate of AnalysisFeb 21, 2023 C105530
C2329692Certificate of AnalysisFeb 21, 2023 C105530
C2329691Certificate of AnalysisFeb 21, 2023 C105530
C2329690Certificate of AnalysisFeb 21, 2023 C105530
C2329689Certificate of AnalysisFeb 21, 2023 C105530
C2329680Certificate of AnalysisFeb 21, 2023 C105530
C2329679Certificate of AnalysisFeb 21, 2023 C105530
C2329678Certificate of AnalysisFeb 21, 2023 C105530
C2329677Certificate of AnalysisFeb 21, 2023 C105530
C2329676Certificate of AnalysisFeb 21, 2023 C105530
C2329674Certificate of AnalysisFeb 21, 2023 C105530
K1424008Certificate of AnalysisAug 09, 2022 C105530
I1814032Certificate of AnalysisJul 18, 2022 C105530
B2211219Certificate of AnalysisDec 20, 2021 C105530
B2211376Certificate of AnalysisDec 20, 2021 C105530
B2211302Certificate of AnalysisDec 20, 2021 C105530
B2211301Certificate of AnalysisDec 20, 2021 C105530
B2211299Certificate of AnalysisDec 20, 2021 C105530
H2419103Certificate of AnalysisDec 20, 2021 C105530
J2307063Certificate of AnalysisDec 20, 2021 C105530
B2211297Certificate of AnalysisDec 20, 2021 C105530

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Chemical and Physical Properties

Solubilitysoluble in DMF and H2O and DMSO
Sensitivitylight & Moisture sensitive

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

Precautionary Statements

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).

P264:Wash hands [and …] thoroughly after handling.

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.

WGK Germany 3
Reaxy-Rn 57037

Related Documents

Citations of This Product

1. Xiaowei Cao, Zhengqing Liu, Xiaogang Qin, Yuexing Gu, Yong Huang, Yayun Qian, Zhenguang Wang, Hongbo Li, Qunshan Zhu, Wei Wei.  (2024)  LoC-SERS platform for rapid and sensitive detection of colorectal cancer protein biomarkers.  TALANTA,  270  (125563).  [PMID:38134815]
2. Min Li, Honglang Lu, Menghan Pi, Hui Zhou, Yufei Wang, Bin Yan, Wei Cui, Rong Ran.  (2023)  Water-Induced Phase Separation for Anti-Swelling Hydrogel Adhesives in Underwater Soft Electronics.  Advanced Science,    (2304780).  [PMID:37750254]
3. Wang Youwei, Chen Bing, Fan Jiang, Wang Zhong.  (2023)  A simple and efficient strategy for trace detection of ferroptosis-related miRNAs based on novel hydrophobic paper-based plasmonic substrate and “inverse molecular sentinel (iMS)” nanoprobes.  Frontiers in Bioengineering and Biotechnology,  11    [PMID:36937763]
4. Weizhou Sha, Mingzhu Wang, Wei Wang, Zhi Yuan.  (2022)  pH-Responsive nanoprobes for tumour fluorescence imaging based on spirolactam rhodamine.  Materials Chemistry Frontiers,  (19): (2869-2879).  [PMID:]
5. Xiao-Qin Yang, Li-Wen Bai, Yu Chen, Yue-Xiao Lin, Hua Xiang, Ting-Ting Xiang, Shuang-Xing Zhu, Li Zhou, Kai Li, Xinxiang Lei.  (2022)  Peptide probes with high affinity to target protein selection by phage display and characterization using biophysical approaches.  NEW JOURNAL OF CHEMISTRY,  46  (21): (10299-10307).  [PMID:]

References

1. Xiaowei Cao, Zhengqing Liu, Xiaogang Qin, Yuexing Gu, Yong Huang, Yayun Qian, Zhenguang Wang, Hongbo Li, Qunshan Zhu, Wei Wei.  (2024)  LoC-SERS platform for rapid and sensitive detection of colorectal cancer protein biomarkers.  TALANTA,  270  (125563).  [PMID:38134815]
2. Min Li, Honglang Lu, Menghan Pi, Hui Zhou, Yufei Wang, Bin Yan, Wei Cui, Rong Ran.  (2023)  Water-Induced Phase Separation for Anti-Swelling Hydrogel Adhesives in Underwater Soft Electronics.  Advanced Science,    (2304780).  [PMID:37750254]
3. Wang Youwei, Chen Bing, Fan Jiang, Wang Zhong.  (2023)  A simple and efficient strategy for trace detection of ferroptosis-related miRNAs based on novel hydrophobic paper-based plasmonic substrate and “inverse molecular sentinel (iMS)” nanoprobes.  Frontiers in Bioengineering and Biotechnology,  11    [PMID:36937763]
4. Weizhou Sha, Mingzhu Wang, Wei Wang, Zhi Yuan.  (2022)  pH-Responsive nanoprobes for tumour fluorescence imaging based on spirolactam rhodamine.  Materials Chemistry Frontiers,  (19): (2869-2879).  [PMID:]
5. Xiao-Qin Yang, Li-Wen Bai, Yu Chen, Yue-Xiao Lin, Hua Xiang, Ting-Ting Xiang, Shuang-Xing Zhu, Li Zhou, Kai Li, Xinxiang Lei.  (2022)  Peptide probes with high affinity to target protein selection by phage display and characterization using biophysical approaches.  NEW JOURNAL OF CHEMISTRY,  46  (21): (10299-10307).  [PMID:]

Solution Calculators