Tel:

Email:

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

Dimethyl 4-aminophthalate

  • CAS No. 51832-31-6

  • Cat. No. CS-0197256
  • Purity≥98%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

Dimethyl 4-aminophthalate|CS-0197256

Structure of 51832-31-6

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

* Please select Quantity before adding items.

General Information

  • CAS No. 51832-31-6
  • Cat. No. CS-0197256
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₁NO₄
  • Molecular Weight 209.20
  • Synonym(s) 1,2-Benzenedicarboxylic acid,4-amino-,dimethyl ester
  • SMILES COC(=O)C1=C(C=C(C=C1)N)C(=O)OC

Description

Dimethyl 4-aminophthalate features a para-amino group flanked by ester functionalities, enabling direct incorporation into polymeric systems or further derivatization. This bench-stable compound offers enhanced solubility in organic solvents and serves as a key intermediate in the synthesis of fluorescent dyes and bioactive heterocycles.

Application

Dimethyl 4-aminophthalate serves as a versatile building block in synthetic organic chemistry, enabling efficient access to phthalimide derivatives and functionalized heterocycles. Its dual ester functionality and para-amino group offer orthogonal reactivity, facilitating selective transformations under mild conditions. The compound exhibits excellent bench stability, ease of purification, and compatibility with standard coupling and cyclization protocols, making it well-suited for medicinal chemistry campaigns and process-scale synthesis.

Synthesis

  • Route1

    References

    • CELGENE CORPORATION Patent: WO2008/27542 A2, 2008 ; Location in patent: Page/Page column 43 ;
  • Route2
    • null|null
      67-56-1
    • 4-Nitrophthalic acid Apremilast Impurity|CS-0173715
      610-27-5
    • ~%
    • In-stock
      Dimethyl 4-aminophthalate|CS-0197256
      51832-31-6

    References

    • MERCK SHARP and DOHME CORP.; BELL, Ian, M.; FRALEY, Mark; BIFTU, Tesfaye; ZHU, Cheng; NAIR, Anilkumar Patent: WO2013/169563 A1, 2013 ; Location in patent: Page/Page column 51; 52; 53 ;
  • Route3
    • 4-Nitrophthalic acid Apremilast Impurity|CS-0173715
      610-27-5
    • ~%
    • In-stock
      Dimethyl 4-aminophthalate|CS-0197256
      51832-31-6

    References

    • MERCK SHARP and DOHME CORP.; BELYK, Kevin, M.; BULGER, Paul, G.; LINGHU, Xin; MALONEY, Kevin, M.; MCLAUGHLIN, Mark; PAN, Jun; XIANG, Bangping; XU, Yingju; YIN, Jingjun Patent: WO2011/5731 A2, 2011 ; WO 2011/005731 A2

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   78.62
  • LogP   0.842
  • H_Acceptors   5
  • H_Donors   1
  • Rotatable_Bonds   2

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Dimethyl 4-aminophthalate sigmaDimethyl 4-aminophthalate manufacturerDimethyl 4-aminophthalate priceDimethyl 4-aminophthalate structureDimethyl 4-aminophthalate SDSbuy Dimethyl 4-aminophthalateDimethyl 4-aminophthalate supplierDimethyl 4-aminophthalate usesDimethyl 4-aminophthalate molecular weightprice of Dimethyl 4-aminophthalateDimethyl 4-aminophthalate chemical name formula of Dimethyl 4-aminophthalate
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