Calcein mixture of isomers

Name: Calcein mixture of isomers
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CAS No. 154071-48-4
Cat. No. CS-0145788
Purity≥98%
MDL No.MFCD00005049

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 154071-48-4

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Description

Chelating divalent cations via its fluorescein core, Calcein (CAS 154071-48-4) generates intense fluorescence upon metal binding, enabling real-time tracking in cellular ion flux assays.

Application

Calcein (CAS 154071-48-4) labels active bone-forming surfaces in whole cell staining protocols for histomorphometry and micro-computed tomography. It binds mineralized matrix with high specificity. Researchers use this to track osteoblast activity, quantify bone formation dynamics, and visualize trabecular architecture in 3D reconstruction models.

General Information

CAS No. 154071-48-4
Cat. No. CS-0145788
Purity ≥98%
MDL No. MFCD00005049
Storage 4°C, sealed storage, away from moisture and light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₀H₂₆N₂O₁₃
Molecular Weight 622.53
Synonym(s) None
SMILES O=C(C1=C2C=CC=C1)OC32C4=C(C=C(O)C=C4)OC5=C3C=CC(O)=C5.CCN(CC(O)=O)CC(O)=O.CCN(CC(O)=O)CC(O)=O

Computational Chemistry Data

TPSA 231.67
LogP 2.6208
H_Acceptors 11
H_Donors 6
Rotatable_Bonds 10

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Other Classifications

Bioactive Molecules Dye and Bio-assay Reagents

Life Science Biochemicals Fluorescent Probes,Fluorescent Labels,Fluorescent Stains

Analytical Chemistry Analytical Reagents Spectroscopy Reagents Fluorescence/Luminescence Spectroscopy Reagents

Analytical Chemistry Analytical Reagents Titration Reagents Indicators for Titration

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Calcein mixture of isomers

CAS No. 154071-48-4

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