1-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid

Name: 1-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 94781-89-2
Cat. No. CS-W019344
Purity≥98%
MDL No.None

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.

1-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid|CS-W019344

Structure of 94781-89-2

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 94781-89-2
Cat. No. CS-W019344
Purity ≥98%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₅NO₄
Molecular Weight 155.11
Synonym(s) 1-Hydroxy-6-oxo-1,6-dihydro-pyridine-2-carboxylic acid
SMILES O=C(C1=CC=CC(N1O)=O)O

Description

1-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid features a reactive pyridine core with orthogonal functional groups enabling direct integration into heterocyclic synthesis. The hydroxyl and carboxylic acid moieties facilitate coupling reactions, while the enone system supports conjugate addition pathways under mild conditions. This scaffold offers enhanced solubility and stability in aqueous and polar organic media.

Application

1-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid serves as a versatile scaffold for heterocyclic synthesis, enabling efficient access to pyridine-based building blocks. Its conjugated enone–carboxylic acid motif supports diverse functionalization via nucleophilic addition, condensation, and cyclization reactions. The compound exhibits bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic sequences in medicinal chemistry and process development.

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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

Computational Chemistry Data

TPSA 79.53
LogP -0.2162
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

94781-89-2 sigma94781-89-2 manufacturer94781-89-2 price94781-89-2 structure94781-89-2 SDSbuy 94781-89-294781-89-2 supplier94781-89-2 uses94781-89-2 molecular weightprice of 94781-89-294781-89-2 chemical name formula of 94781-89-2

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:

1-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid

CAS No. 94781-89-2

Recommended Products