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Supelco

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:
132-66-1
Molecular Weight:
291.30
Beilstein:
2814102
MDL number:
MFCD00037725
UNSPSC Code:
41116107
PubChem Substance ID:
329754500
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

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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

Hazard Statements

H412

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG8358
BCCF6978
BCCD1267
BCBS3169V
SZBF069XV

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Monaco, JT, et al.
Weed Sci. (2002)
Ke-Lin Huang et al.
BMC plant biology, 19(1), 156-156 (2019-04-27)
Seed germination and seedling establishment are two of the most critical phases in plant development. However, the molecular mechanisms underlying the effect of phosphorus on seed germination and post-germinated growth of oilseed rape are unclear so far. Here, we report
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
Wenjing Zhang et al.
The Plant journal : for cell and molecular biology, 68(1), 1-10 (2011-06-08)
The phytohormones cytokinin and auxin regulate a diverse array of plant processes, often acting together to modulate growth and development. Although much has been learned with regard to how each of these hormones act individually, we are just beginning to
Heather L Sanders et al.
The New phytologist, 198(2), 419-428 (2013-02-21)
To provide a comparative framework to understand the evolution of auxin regulation in vascular plants, the effect of perturbed auxin homeostasis was examined in the lycophyte Selaginella kraussiana. Polar auxin transport was measured by tracing tritiated IAA in excised shoots.
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