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Methyl 7-amino-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate

  • CAS No. 20197-76-6

  • Cat. No. CS-0449305
  • Purity≥98%
  • MDL No.MFCD03724048
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    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.

Methyl 7-amino-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate|CS-0449305

Structure of 20197-76-6

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Description

Methyl 7-amino-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate features a fused dihydrodioxine core with a strategically positioned amino group and ester functionality. This scaffold integrates readily into bioactive molecule synthesis, offering enhanced solubility and metabolic stability. The para-amino substitution enables efficient coupling reactions, while the benzo-fused ring system imparts rigidity beneficial for target binding. Bench-stable under standard conditions, this compound serves as a key intermediate in medicinal chemistry campaigns targeting CNS agents and kinase modulators.

Application

Methyl 7-amino-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate serves as a versatile building block in medicinal chemistry, enabling the construction of bioactive heterocycles through standard amide coupling and electrophilic substitution reactions. The molecule combines a stable dihydrobenzo[dioxine core with a pendant amino group and ester functionality, offering excellent bench stability and compatibility with common purification methods. Its functional group tolerance facilitates downstream derivatization for targeted compound libraries.

General Information

  • CAS No. 20197-76-6
  • Cat. No. CS-0449305
  • Purity ≥98%
  • MDL No. MFCD03724048
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₁NO₄
  • Molecular Weight 209.20
  • Synonym(s) 7-Amino-2,3-dihydro-benzo[1,4]dioxine-6-carboxylicacid methyl ester
  • SMILES COC(=O)C1=CC2=C(C=C1N)OCCO2

Computational Chemistry Data

  • TPSA   70.78
  • LogP   0.8266
  • H_Acceptors   5
  • H_Donors   1
  • Rotatable_Bonds   1

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-P330-P362+P364-P405-P501

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