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About This Item
Empirical Formula (Hill Notation):
C18H13NO3
CAS Number:
Molecular Weight:
291.30
PubChem Substance ID:
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
2814102
MDL number:
grade
analytical standard
packaging
ampule of 250 mg
manufacturer/tradename
Chem Service, Inc. PS-343
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
agriculture
environmental
format
neat
SMILES string
OC(=O)c1ccccc1C(=O)Nc2cccc3ccccc23
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
JXTHEWSKYLZVJC-UHFFFAOYSA-N
General description
N-1-Naphthylphthalamidic acid is a polar auxin transport inhibitor.
Application
N-1-Naphthylphthalamidic acid may be used as a model compound to demonstrate the effect of N-1-naphthylphthalamidic acid in maize. It disrupts leaf initiation, KNOX protein regulation, and formation of leaf margins in maize.
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The polar auxin transport inhibitor N-1-naphthylphthalamic acid disrupts leaf initiation, KNOX protein regulation, and formation of leaf margins in maize
Scanlon MJ, et al.
Plant Physiology, 133(2), 597-605 (2003)
Takehiko Ogura et al.
Cell, 178(2), 400-412 (2019-07-13)
Root system architecture (RSA), the distribution of roots in soil, plays a major role in plant survival. RSA is shaped by multiple developmental processes that are largely governed by the phytohormone auxin, suggesting that auxin regulates responses of roots that
Richard J Pattison et al.
The Plant journal : for cell and molecular biology, 70(4), 585-598 (2012-01-04)
The temporal and spatial control of auxin distribution has a key role in the regulation of plant growth and development, and much has been learnt about the mechanisms that influence auxin pools and gradients in vegetative tissues, particularly in Arabidopsis.