Calcein

Base Information

• Chemical Name: Calcein
• CAS No.: 1461-15-0
• Deprecated CAS: 4370-08-5
• Molecular Formula: C30H26N2O13
• Molecular Weight: 622.54
• Hs Code.: 32041900
• European Community (EC) Number: 215-957-1
• NSC Number: 298193
• UNII: V0YM2B16TS
• Nikkaji Number: J7.743G
• Wikipedia: Calcein
• Wikidata: Q413006
• NCI Thesaurus Code: C87716
• Metabolomics Workbench ID: 152492
• ChEMBL ID: CHEMBL1973733
• Mol file: 1461-15-0.mol

Synonyms:calcein;fluorexon

Chemical Property of Calcein

Chemical Property:

• Appearance/Colour: orange crystals
• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 200 °C
• Refractive Index: 1.774
• Boiling Point: 952.7 °C at 760 mmHg
• PKA: 6.67(at 25℃)
• Flash Point: 529 °C
• PSA: 231.67000
• Density: 1.748 g/cm³
• LogP: 1.60820
• Storage Temp.: Store at +5°C to +30°C.
• Solubility.: H2O: soluble
• Water Solubility.: insoluble
• XLogP3: -3.1
• Hydrogen Bond Donor Count: 6
• Hydrogen Bond Acceptor Count: 15
• Rotatable Bond Count: 12
• Exact Mass: 622.14348889
• Heavy Atom Count: 45
• Complexity: 1070

Purity/Quality:

98%, ^*data from raw suppliers

Calcein ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 22-24/25-36/37/39-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Other Dyes
• Canonical SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C(=C4)CN(CC(=O)O)CC(=O)O)O)OC5=C3C=C(C(=C5)O)CN(CC(=O)O)CC(=O)O
• Uses: Calcein is used for determination of Ca in biological systems. Indicator for the fluorimetric determination of calcium in presence of Mg by complexometric titration. Calcein is a anthene that is commonly used for the fluorometric determination of calcium in solution. As this form of calcein is not membrane permeable, it can be used in assays that evaluate membrane integrity. Calcein can also be used as a fluorescent indicator for fluoride, iron, and mercury. [Cayman Chemical] Calcein could be useful for magnetic resonance imaging-guided sonodynamic and nitric oxide combination therapy.