calcein

2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]acetic acid

CAS: 1461-15-0

Molecular Formula	`C30H26N2O13`
Molecular Weight	622.5 g/mol
LogP	-3.1
Topological Polar Surface Area	232.0 A2
Hydrogen Bond Donors	6
Hydrogen Bond Acceptors	15
Rotatable Bonds	12
Exact Mass	622.1435
Heavy Atoms	45
Complexity	1070.0

Chemical Identifiers

CAS Number	1461-15-0
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`
InChIKey	`DEGAKNSWVGKMLS-UHFFFAOYSA-N`

📖 Product Overview

calcein (CAS: 1461-15-0) is a chemical compound with molecular formula C30H26N2O13 and molecular weight 622.5 g/mol. Its IUPAC systematic name is 2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]acetic acid. LogP -3.1 Topological Polar Surface Area 232.0 A2 Hydrogen Bond Donors 6 Hydrogen Bond Acceptors 15 Rotatable Bonds 12 Exact Mass 622.1435 Heavy Atoms 45 Complexity 1070.0 InChI Key: DEGAKNSWVGKMLS-UHFFFAOYSA-N. 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.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

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Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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