1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde

Name: 1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 890652-03-6
Cat. No. CS-0132409
Purity≥98%
MDL No.MFCD05864516

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-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde|CS-0132409

Structure of 890652-03-6

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 890652-03-6
Cat. No. CS-0132409
Purity ≥98%
MDL No. MFCD05864516
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₇FN₂O
Molecular Weight 190.17
Synonym(s) Albb-009324
SMILES O=CC1=CN(C2=CC=C(F)C=C2)N=C1

Description

1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde features a fluorinated phenyl ring linked to a pyrazole core bearing an aldehyde functional group. This electron-deficient scaffold enables direct coupling in transition-metal-catalyzed reactions and serves as a key building block for bioactive heterocycles. The compound exhibits enhanced metabolic stability and solubility under standard bench conditions, facilitating integration into medicinal chemistry campaigns.

Application

1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde serves as a versatile building block in medicinal chemistry, enabling the synthesis of heterocyclic scaffolds through standard condensation and coupling reactions. The aldehyde functionality facilitates efficient derivatization via reductive amination, Grignard additions, or Wittig transformations, while the fluorinated aryl group enhances metabolic stability and modulates electronic properties. Bench-stable and readily purified by recrystallization, it functions reliably in multi-step syntheses targeting bioactive molecules.

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

Quality Control

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

Computational Chemistry Data

TPSA 34.89
LogP 1.8239
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

890652-03-6 sigma890652-03-6 manufacturer890652-03-6 price890652-03-6 structure890652-03-6 SDSbuy 890652-03-6890652-03-6 supplier890652-03-6 uses890652-03-6 molecular weightprice of 890652-03-6890652-03-6 chemical name formula of 890652-03-6

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-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde

CAS No. 890652-03-6

Recommended Products