Molekula

Naphthylphthalamic acid

SKU 90037931 CAS 132-66-1 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Naphthylphthalamic acid is a synthetic organic compound used primarily as a plant growth regulator, particularly in the control of vegetative growth in crops. It has been used as a selective pre-emergence herbicide against broadleaf weeds and grasses, and serves as an analytical reagent for determining thorium and zirconium. It functions as an auxin antagonist, inhibiting cell elongation. Available in powder form with a purity of ≥98% (HPLC), it has a molecular weight of about 291.30 g/mol and a melting point of 220–222 °C. Molekula supplies Naphthylphthalamic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90037931
CAS Number: 132-66-1
IUPAC Name: 2-(naphthalen-1-ylcarbamoyl)benzoic acid
Exact Mass: 291.0895
SMILES: C1=CC=C2C(=C1)C=CC=C2NC(=O)C3=CC=CC=C3C(=O)O
InChIKey: JXTHEWSKYLZVJC-UHFFFAOYSA-N
InChI: InChI=1S/C18H13NO3/c20-17(14-9-3-4-10-15(14)18(21)22)19-16-11-5-7-12-6-1-2-8-13(12)16/h1-11H,(H,19,20)(H,21,22)
PubChem CID: 8594

Synonyms

Alanap 1
Alanape
Analape
Dyanap
Grelutin
Mor-Cran
N-1-Naphthylphthalamic acid
Naphthalam
NAPTALAM
Peach-Thin

Literature values

Published physical properties of the substance, not batch specifications.

Appearance: Crystalline solid powder, purple
Odour: Unpleasant
Melting Point: 203 °C

Source: PubChem CID 8594 (HSDB)

Frequently asked questions

What is Naphthylphthalamic acid used for?

It is primarily used as a plant growth regulator in agriculture, particularly in the control of excessive growth in crops.

What is the chemical formula and molecular weight of Naphthylphthalamic acid?

The chemical formula is C18H13NO3, and its molecular weight is about 291.30 g/mol.

How should Naphthylphthalamic acid be stored?

Store in a cool, dry place, protected from light and moisture, and keep away from incompatible materials.

What grade is available for Naphthylphthalamic acid?

Available in technical grade; custom purity levels may be requested for specific applications.

Can Molekula supply Naphthylphthalamic acid in bulk?

Yes, Molekula can supply Naphthylphthalamic acid in bulk quantities—please contact sales for pricing and availability.

What documentation comes with an order of Naphthylphthalamic acid?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.