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Merck
CN

35745

1-Naphthaleneacetic acid

PESTANAL®, analytical standard

Synonym(s):

α-Naphthaleneacetic acid, 1-Naphthylacetic acid, NAA

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About This Item

Empirical Formula (Hill Notation):
C12H10O2
CAS Number:
86-87-3
Molecular Weight:
186.21
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755209
EC Number:
201-705-8
Beilstein/REAXYS Number:
1308415
MDL number:
MFCD00004046

Key Documents

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InChI key

PRPINYUDVPFIRX-UHFFFAOYSA-N

InChI

1S/C12H10O2/c13-12(14)8-10-6-3-5-9-4-1-2-7-11(9)10/h1-7H,8H2,(H,13,14)

SMILES string

OC(=O)Cc1cccc2ccccc12

grade

analytical standard

product line

PESTANAL®

assay

95-100% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

Quality Level

100

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General description

1-Naphthaleneacetic acid is widely employed in agriculture as a synthetic plant hormone in the auxin family or a plant growth regulator, which can find applications in tissue culture.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN5071
BCCJ6348
BCCH6721
BCBW4206
BCBT7753

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Auxins Regulations of Branched Spike Development and Expression of TFL, a LEAFY-Like Gene in Branched Spike Wheat (Triticum aestivum)
Yue W, et al.
Journal of Agricultural Science, 9(2), 27-27 (2017)
Flow-through optosensing of 1-naphthaleneacetic acid in water and apples by heavy atom induced-room temperature phosphorescence measurements
Fernandez-Arguelles TM, et al.
Talanta, 66(3), 696-702 (2005)
P B Nagabalasubramanian et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 82(1), 169-180 (2011-08-09)
In this work, the FT-IR and FT-Raman spectra of 1-naphthaleneacetic acid methyl ester (abbreviated as 1-NAAME, C(10)H(7)CH(2)CO(2)CH(3)) have been recorded in the region 3600-10 cm(-1). The optimum molecular geometry, normal mode wavenumbers, infrared and Raman intensities, Raman scattering activities, corresponding
Daeshik Cho et al.
Plant physiology, 160(3), 1293-1302 (2012-08-31)
CATION EXCHANGERs CAX1 and CAX3 are vacuolar ion transporters involved in ion homeostasis in plants. Widely expressed in the plant, they mediate calcium transport from the cytosol to the vacuole lumen using the proton gradient across the tonoplast. Here, we
Petra Stirnberg et al.
BMC plant biology, 12, 160-160 (2012-09-12)
Plant cytosolic ribosomal proteins are encoded by small gene families. Mutants affecting these genes are often viable, but show growth and developmental defects, suggesting incomplete functional redundancy within the families. Dormancy to growth transitions, such as the activation of axillary
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