2-((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)-6-methoxypyridine

Name: 2-((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)-6-methoxypyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2003230-67-7
Cat. No. CS-0091099
Purity≥97%
MDL No.MFCD32641169

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.

2-((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)-6-methoxypyridine|CS-0091099

Structure of 2003230-67-7

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 2003230-67-7
Cat. No. CS-0091099
Purity ≥97%
MDL No. MFCD32641169
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₅H₂₈NO₄P
Molecular Weight 437.47
Synonym(s) 2-[(2R,3R)-3-(1,1-Dimethylethyl)-2,3-dihydro-4-methoxy-1,3-benzoxaphosphol-2-yl]-6-methoxy-pyridine
SMILES COC1=CC=CC([C@@H]2[P@@](C(C)(C)C)C3=C(C4=C(OC)C=CC=C4OC)C=CC=C3O2)=N1

Description

This pyridine-functionalized oxaphospholane features a sterically shielded tert-butyl group and a methoxy-substituted aryl moiety, delivering enhanced stability and solubility in organic media. The phosphorus center enables efficient coupling reactions under mild conditions, making it ideal for constructing complex heterocyclic architectures in medicinal chemistry and catalytic synthesis.

Application

This compound serves as a versatile, bench-stable phosphorus-containing building block for the synthesis of biaryl and heterocyclic scaffolds. Its structure enables efficient coupling reactions via P–C bond formation, with the tert-butyl and methoxy substituents enhancing solubility and functional group tolerance. The oxaphospholane core facilitates stereoselective transformations and acts as a key intermediate in catalytic systems for C–H activation and cross-coupling processes.

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-P280-P302+P352

Quality Control

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

Computational Chemistry Data

TPSA 49.81
LogP 5.7713
H_Acceptors 5
H_Donors 0
Rotatable_Bonds 5

Key Words

2003230-67-7 sigma2003230-67-7 manufacturer2003230-67-7 price2003230-67-7 structure2003230-67-7 SDSbuy 2003230-67-72003230-67-7 supplier2003230-67-7 uses2003230-67-7 molecular weightprice of 2003230-67-72003230-67-7 chemical name formula of 2003230-67-7

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:

2-((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)-6-methoxypyridine

CAS No. 2003230-67-7

Recommended Products