CAS 132-66-1

1-Naphthylphthalamic acid

Description:

1-Naphthylphthalamic acid, with the CAS number 132-66-1, is an organic compound that belongs to the class of phthalamic acids. It is characterized by its structure, which consists of a naphthalene ring fused to a phthalamic acid moiety. This compound is typically a white to off-white crystalline solid and is known for its relatively low solubility in water, but it is soluble in organic solvents such as ethanol and acetone. 1-Naphthylphthalamic acid is primarily recognized for its role as a plant growth regulator, particularly in the study of auxin transport and its effects on plant development. It can inhibit the transport of auxins, which are crucial for various growth processes in plants. Additionally, this compound has been utilized in various chemical syntheses and research applications due to its unique chemical properties. Safety data indicates that it should be handled with care, as with many organic compounds, to avoid potential health hazards.

Formula: C₁₈H₁₃NO₃

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)

InChI key: InChIKey=JXTHEWSKYLZVJC-UHFFFAOYSA-N

SMILES: N(C(=O)C1=C(C(O)=O)C=CC=C1)C=2C3=C(C=CC2)C=CC=C3

Synonyms:

• Benzoic acid, 2-[(1-naphthalenylamino)carbonyl]-
• Alanap 1
• Phthalamic acid, N-1-naphthyl-
• Alanap
• 2-[(1-Naphthalenylamino)carbonyl]benzoic acid

N-(1-Naphthyl)phthalamic Acid

CAS: 132-66-1

Formula: C₁₈H₁₃NO₃

Purity: >99.0%(T)(HPLC)

Color and Shape: White to Gray to Dark blue powder to crystal

Molecular weight: 291.31

Ref: 3B-N0067

Naptalam

CAS: 132-66-1

Naptalam

Formula: C₁₈H₁₃NO₃

Purity: ≥98%

Molecular weight: 291.3

Ref: 54-BUP14796

N-(1-Naphthyl)phthalamic Acid

CAS: 132-66-1

Purity: 97.0%

Color and Shape: Solid

Molecular weight: 291.3059997558594

Ref: 10-F342020

Naptalam

Controlled Product

CAS: 132-66-1

Formula: C₁₈H₁₃NO₃

Color and Shape: Neat

Molecular weight: 291.30

Ref: 04-C15490000

Naptalam

CAS: 132-66-1

Naptalam: herbicide, made from 1-naphthylamine & phthalic anhydride; a dicarboxylic acid monoamide & N-(1-naphthyl)carboxamide.

Formula: C₁₈H₁₃NO₃

Purity: 98.02% - 98.9%

Color and Shape: Solid

Molecular weight: 291.30

Ref: TM-T8788

N-(1-Naphthyl)phthalamic Acid

Controlled Product

CAS: 132-66-1

Formula: C₁₈H₁₃NO₃

Color and Shape: Neat

Molecular weight: 291.3

Ref: TR-N378115

N-(1-Naphthyl)phthalamic acid

CAS: 132-66-1

N-(1-Naphthyl)phthalamic acid (NPA) is a plant growth regulator that is used to increase the yield and quality of crops. It inhibits the production of ethylene, which is a plant hormone responsible for fruit ripening and senescence. NPA also has been shown to affect the levels of fatty acids in plants. The effects of NPA on mitochondrial cytochrome P450 enzymes have been studied using electrochemical impedance spectroscopy (EIS). This study showed that NPA can inhibit the activity of these enzymes, which may be due to its ability to bind to them or alter their structure.

Formula: C₁₈H₁₃NO₃

Purity: Min. 95%

Color and Shape: Light (Or Pale) Purple To Purple Solid

Molecular weight: 291.3 g/mol

Ref: 3D-FN29829

N-(1-Naphthyl)phthalamic Acid-d4

Controlled Product

CAS: 132-66-1

Applications Isotope labelled N-(1-Naphthyl)phthalamic Acid is an auxin-transport inhibitor in plants resulting in the attenuation of root growth through decreasing the cell production rate.
References Rahman, A. et al.: Plant, J., 50, 514 (2007); Ott, K. et al.: Phytochem., 62, 971 (2003);

Formula: C₁₈D₄H₉NO₃

Color and Shape: Neat

Molecular weight: 295.325

Ref: TR-N378117