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

5 Citations

≥95%

CAS#: 76823-03-5
Formula: C₂₁H₁₂O₇
Molecular Weight: 376.32
Beilstein Registry Number: 57037
MDL number: MFCD00036874
PubChem CID: 123755
PubChem SID: 488187777

Item Number

C105530

Grouped product items
SKU	Size	Availability	Price
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.

View related series

Six-Membered Heterocyclic Compounds Spectroscopic reagent

Basic Description

Synonyms	Q27122687 \| 3',6'-Dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid \| BCP22613 \| DTXSID30227642 \| 5-FAM \| 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid \| AS-32304 \| PD012213 \| Spiro(isobenzofuran-1(3H),9'-(9H)
Specifications & Purity	95%
Storage Temp	Store at 2-8°C
Shipped In	Wet 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 Sid	488187777
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 Number	Certificate Type	Date	Item
K2011125	Certificate of Analysis	Aug 16, 2024	C105530
D2403383	Certificate of Analysis	Mar 08, 2024	C105530
F1928038	Certificate of Analysis	Apr 13, 2023	C105530
C2329688	Certificate of Analysis	Feb 21, 2023	C105530
C2329692	Certificate of Analysis	Feb 21, 2023	C105530
C2329691	Certificate of Analysis	Feb 21, 2023	C105530
C2329690	Certificate of Analysis	Feb 21, 2023	C105530
C2329689	Certificate of Analysis	Feb 21, 2023	C105530
C2329680	Certificate of Analysis	Feb 21, 2023	C105530
C2329679	Certificate of Analysis	Feb 21, 2023	C105530
C2329678	Certificate of Analysis	Feb 21, 2023	C105530
C2329677	Certificate of Analysis	Feb 21, 2023	C105530
C2329676	Certificate of Analysis	Feb 21, 2023	C105530
C2329674	Certificate of Analysis	Feb 21, 2023	C105530
K1424008	Certificate of Analysis	Aug 09, 2022	C105530
I1814032	Certificate of Analysis	Jul 18, 2022	C105530
B2211219	Certificate of Analysis	Dec 20, 2021	C105530
B2211376	Certificate of Analysis	Dec 20, 2021	C105530
B2211302	Certificate of Analysis	Dec 20, 2021	C105530
B2211301	Certificate of Analysis	Dec 20, 2021	C105530
B2211299	Certificate of Analysis	Dec 20, 2021	C105530
H2419103	Certificate of Analysis	Dec 20, 2021	C105530
J2307063	Certificate of Analysis	Dec 20, 2021	C105530
B2211297	Certificate of Analysis	Dec 20, 2021	C105530

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Solubility

soluble in DMF and H2O and DMSO

Sensitivity

light & 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

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, 6 (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, 6 (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:]

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