Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

4-Cyclopropylbenzaldehyde

  • CAS No. 20034-50-8

  • Cat. No. CS-W005936
  • Purity≥95%
  • MDL No.MFCD06802398
  • 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.

4-Cyclopropylbenzaldehyde|CS-W005936

Structure of 20034-50-8

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

Description

4-Cyclopropylbenzaldehyde features a cyclopropyl group at the para position of the benzaldehyde ring, imparting enhanced lipophilicity and conformational rigidity. This structural motif enables efficient integration into bioactive scaffolds and facilitates directed functionalization in synthetic pathways. The aldehyde functionality offers high reactivity for nucleophilic addition and condensation reactions under standard conditions.

Application

4-Cyclopropylbenzaldehyde serves as a versatile building block in medicinal chemistry and materials science, enabling the synthesis of bioactive heterocycles and functionalized aromatics. Its aldehyde functionality facilitates efficient imine formation, reductive amination, and transition-metal-catalyzed coupling reactions. The cyclopropyl group imparts favorable lipophilic character and conformational rigidity, enhancing metabolic stability in target molecules. Bench-stable and compatible with standard purification methods, it functions reliably in multi-step syntheses.

General Information

  • CAS No. 20034-50-8
  • Cat. No. CS-W005936
  • Purity ≥95%
  • MDL No. MFCD06802398
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₀O
  • Molecular Weight 146.19
  • Synonym(s) p-Cyclopropylbenzaldehyde
  • SMILES O=CC1=CC=C(C2CC2)C=C1

Computational Chemistry Data

  • TPSA   17.07
  • LogP   2.3765
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   2

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.

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 4-Cyclopropylbenzaldehyde sigma4-Cyclopropylbenzaldehyde manufacturer4-Cyclopropylbenzaldehyde price4-Cyclopropylbenzaldehyde structure4-Cyclopropylbenzaldehyde SDSbuy 4-Cyclopropylbenzaldehyde4-Cyclopropylbenzaldehyde supplier4-Cyclopropylbenzaldehyde uses4-Cyclopropylbenzaldehyde molecular weightprice of 4-Cyclopropylbenzaldehyde4-Cyclopropylbenzaldehyde chemical name formula of 4-Cyclopropylbenzaldehyde
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label