33371
Naptalam
PESTANAL®, analytical standard
Synonym(s):
N-(1-Naphthyl)phthalamidic acid
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About This Item
Empirical Formula (Hill Notation):
C18H13NO3
CAS Number:
Molecular Weight:
291.30
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2814102
grade
analytical standard
Quality Level
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, NMR: suitable, gas chromatography (GC): suitable
mp
185-190 °C
suitability
passes test for identity (NMR)
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
Naptalam is a purple crystalline solid, which can be used as an anti-geotropic agent and as an auxin (IAA) antagonist in plants.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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Hyo-Jun Lee et al.
The New phytologist, 225(3), 1285-1296 (2019-07-25)
Plants sense mechanical stimuli to recognise nearby obstacles and change their growth patterns to adapt to the surrounding environment. When roots encounter an obstacle, they rapidly bend away from the impenetrable surface and find the edge of the barrier. However
Monaco, JT, et al.
Weed Sci. (2002)
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.