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CS-W001157 4
Total: USD 88.00

5-Amino-1-naphthoic acid

  • CAS No. 32018-88-5

  • Cat. No. CS-W007061
  • Purity≥98%
  • MDL No.MFCD00578901
  • 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-Amino-1-naphthoic acid|CS-W007061

Structure of 32018-88-5

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Description

5-Amino-1-naphthoic acid is a functionalized naphthalene derivative featuring a carboxylic acid group at position 1 and an amino substituent at position 5. This combination imparts dual reactivity, enabling direct incorporation into peptide conjugates or coupling reactions. The molecule exhibits enhanced solubility in polar solvents and demonstrates stability under standard bench conditions, facilitating its use in synthetic organic chemistry and materials science applications.

Application

5-Amino-1-naphthoic acid serves as a versatile building block in synthetic organic chemistry, enabling access to functionalized naphthalene scaffolds through standard amine and carboxylic acid transformations. Its dual functionality supports coupling reactions, derivatization, and heterocycle construction, while demonstrating robust bench stability and ease of purification—key attributes for industrial R&D and medicinal chemistry workflows.

General Information

  • CAS No. 32018-88-5
  • Cat. No. CS-W007061
  • Purity ≥98%
  • MDL No. MFCD00578901
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₉NO₂
  • Molecular Weight 187.20
  • Synonym(s) 5-AMINO-NAPHTHALENE-1-CARBOXYLIC ACID
  • SMILES NC1=CC=CC2=C1C=CC=C2C(O)=O

Computational Chemistry Data

  • TPSA   63.32
  • LogP   2.1202
  • H_Acceptors   2
  • H_Donors   2
  • 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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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