6'-(Ethyl(isopentyl)amino)-3'-methyl-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

Name: 6'-(Ethyl(isopentyl)amino)-3'-methyl-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 70516-41-5
Cat. No. CS-0152023
Purity≥97%
MDL No.MFCD11044531

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

6'-(Ethyl(isopentyl)amino)-3'-methyl-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one|CS-0152023

Structure of 70516-41-5

Size

Price

Quantity

* Please select Quantity before adding items.

Description

This spirocyclic xanthone integrates an ethyl(isopentyl)amino group and a phenylamino substituent at strategic positions, enhancing solubility and electronic modulation. The methylated isobenzofuran core provides rigidity and stability, while the para-phenylamino moiety facilitates π-conjugation. Bench-stable and moisture-tolerant, this compound serves as a high-performance scaffold for advanced materials and fluorescent probe development.

Application

6'-(Ethyl(isopentyl)amino)-3'-methyl-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one serves as a complex spirocyclic scaffold with defined heteroatom positioning, enabling access to advanced polycyclic architectures. The ethyl(isopentyl)amino and phenylamino substituents provide tunable solubility and steric profile, while the xanthene core supports robust stability under standard synthetic conditions. This compound functions as a versatile building block in the synthesis of functionalized chromophores and bioactive molecular frameworks, particularly in medicinal chemistry lead optimization workflows requiring rigid, three-dimensional scaffolds.

General Information

CAS No. 70516-41-5
Cat. No. CS-0152023
Purity ≥97%
MDL No. MFCD11044531
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₄H₃₄N₂O₃
Molecular Weight 518.65
Synonym(s) 6'-[ethyl(3-methylbutyl)amino]-3'-methyl-2'-(phenylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
SMILES CCN(CCC(C)C)C1=CC2=C(C=C1)C3(C4=CC=CC=C4C(=O)O3)C5=CC(=C(C)C=C5O2)NC6=CC=CC=C6

Computational Chemistry Data

TPSA 50.8
LogP 8.17902
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 7

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Spirol Rings compounds

Key Words

70516-41-5 sigma70516-41-5 manufacturer70516-41-5 price70516-41-5 structure70516-41-5 SDSbuy 70516-41-570516-41-5 supplier70516-41-5 uses70516-41-5 molecular weightprice of 70516-41-570516-41-5 chemical name formula of 70516-41-5

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

6'-(Ethyl(isopentyl)amino)-3'-methyl-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

CAS No. 70516-41-5

Recommended Products