Tel:

Email:

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

5-Iodo-2-methoxybenzaldehyde

  • CAS No. 42298-41-9

  • Cat. No. CS-0110027
  • Purity≥98%
  • MDL No.MFCD04128999
  • 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.

5-Iodo-2-methoxybenzaldehyde|CS-0110027

Structure of 42298-41-9

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

* Please select Quantity before adding items.

Description

5-Iodo-2-methoxybenzaldehyde features a reactive aldehyde group flanked by an iodine atom and a methoxy substituent, enabling direct coupling in cross-coupling reactions. This electron-deficient aromatic scaffold supports efficient functionalization under palladium catalysis, offering high stability and predictable reactivity for complex molecule synthesis.

Application

5-Iodo-2-methoxybenzaldehyde serves as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling efficient construction of biaryl and heteroaryl scaffolds. The aldehyde functionality facilitates direct derivatization via Wittig or Grignard additions, while the iodide supports reliable Suzuki, Stille, and Negishi couplings. The methoxy group provides moderate electron-donating character and enhances solubility, contributing to practical handling and purification. This compound functions reliably in multi-step syntheses requiring orthogonal reactivity and bench-stable intermediates.

General Information

  • CAS No. 42298-41-9
  • Cat. No. CS-0110027
  • Purity ≥98%
  • MDL No. MFCD04128999
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₇IO₂
  • Molecular Weight 262.04
  • Synonym(s) 2-Methoxy-5-iodobenzaldehyde
  • SMILES O=CC1=CC(I)=CC=C1OC

Computational Chemistry Data

  • TPSA   26.3
  • LogP   2.1123
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   2

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group :
Hazard Statements : H301-H315-H319-H335-H411
Precautionary Statements : P261-P264-P270-P271-P273-P280-P302+P352-P304+P340-P330-P362+P364-P391-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

  • 5-Iodo-2-methoxybenzaldehyde sigma5-Iodo-2-methoxybenzaldehyde manufacturer5-Iodo-2-methoxybenzaldehyde price5-Iodo-2-methoxybenzaldehyde structure5-Iodo-2-methoxybenzaldehyde SDSbuy 5-Iodo-2-methoxybenzaldehyde5-Iodo-2-methoxybenzaldehyde supplier5-Iodo-2-methoxybenzaldehyde uses5-Iodo-2-methoxybenzaldehyde molecular weightprice of 5-Iodo-2-methoxybenzaldehyde5-Iodo-2-methoxybenzaldehyde chemical name formula of 5-Iodo-2-methoxybenzaldehyde
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