1-Naphthaleneacetic acid

1-Naphthaleneacetic acid
IUPAC name 2-(1-Naphthyl)acetic acid
Other names 1-Naphthaleneacetic acid α-Naphthaleneacetic acid Naphthylacetic acid NAA
Identifiers
CAS number	86-87-3 Y
PubChem	6862
ChemSpider	6601 Y
DrugBank	DB01750
KEGG	D01558 Y
ChEBI	CHEBI:32918 N
ChEMBL	CHEMBL428495 N
Jmol-3D images	Image 1
SMILES O=C(O)Cc2cccc1ccccc12
InChI 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) N Key: PRPINYUDVPFIRX-UHFFFAOYSA-N N InChI=1/C12H10O2/c13-12(14)8-10-6-3-5-9-4-1-2-7-11(9)10/h1-7H,8H2,(H,13,14) Key: PRPINYUDVPFIRX-UHFFFAOYAF
Properties
Molecular formula	C12H10O2
Molar mass	186.2066 g/mol
Appearance	White powder
Melting point	135 °C
Solubility in water	0.38 g/L (17 °C)
Acidity (pKa)	4.24 (25 °C)[1]
Hazards
MSDS	SIRI.org
Related compounds
Related Auxins	Indole-3-acetic acid
N acid (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

1-Naphthaleneacetic acid, commonly abbreviated NAA, is an organic compound with the formula C₁₀H₇CH₂CO₂H. This colourless solid is soluble in organic solvents. It features a carboxylmethyl group (CH₂CO₂H) linked to the "1-position" of naphthalene.

Use and regulation

NAA is a plant hormone in the auxin family and is an ingredient in many commercial plant rooting horticultural products; it is a rooting agent and used for the vegetative propagation of plants from stem and leaf cutting. It is also used for plant tissue culture.^[2]

The hormone 1-Naphthyl acetic acid (NAA) does not occur naturally. Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), products containing NAA require registration with the Environmental Protection Agency (EPA) as pesticides.

See also

• 1-Naphthaleneacetamide
• Micropropagation
• Tissue culture
• SUPERthrive

References

1. ^ J. Chem. Soc. (1954) 4102
2. ^ Cultured cells of Australian laurel, Pittosporaceae and a method for culturing tissues by using said cultured cells US Patent Issued on October 5, 2004

External links

• MSDS
• Handbook of Plant Physiology

This article about an organic compound is a stub. You can help Wikipedia by expanding it.v · Categories: Auxins Naphthalenes Acetic acids Organic compound stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем написать реферат Rarities 1971–2003 Capesthorne Hall Look at other dictionaries: naphthaleneacetic acid — | ̷ ̷ ̷ ̷ˌ ̷ ̷+... noun Etymology: naphthalene + acetic : either of two crystalline naphthyl derivatives C10H7CH2COOH of acetic acid; especially : the alpha or 1 compound used as a growth regulator for plants (as for preventing drop of apples… …   Useful english dictionary Indole-3-acetic acid — Chembox new ImageFile=Indol 3 ylacetic acid2.svg ImageSize= IUPACName=2 (1H indol 3 yl)acetic acid OtherNames=Indole 3 acetic acid, indolylacetic acid, indoleacetic acid, heteroauxin, IAA Section1= Chembox Identifiers CASNo=87 51 4 PubChem=802… …   Wikipedia naphthylacetic acid — | ̷ ̷ˌ ̷ ̷+... noun Etymology: naphthyl + acetic : naphthaleneacetic acid …   Useful english dictionary Auxin — Auxins are a class of plant growth substance (often called phytohormone or plant hormone). Auxins play an essential role in coordination of many growth and behavioral processes in the plant life cycle.OverviewAuxins derive their name from the… …   Wikipedia Nabumetone — Systematic (IUPAC) name 4 (6 methoxy 2 naphthyl) 2 butanone Clinical data AHFS/Drugs.com …   Wikipedia Plant hormone — Plant hormones (also known as phytohormones) are chemicals that regulate plant growth. Plant hormones are signal molecules produced within the plant, and occur in extremely low concentrations. Hormones regulate cellular processes in targeted… …   Wikipedia MCPA — Chembox new Name = MCPA ImageFile = MCPA structure.png ImageSize = 200px IUPACName = (4 Chloro 2 methylphenoxy)acetic acid OtherNames = 4 Chloro o tolyloxyacetic acid MCPA Name = Hazards Section1 = Chembox Identifiers SMILES = Cl… …   Wikipedia fruit farming — Introduction       growing of fruit crops, including nuts, primarily for use as human food.       The subject of fruit and nut production deals with intensive culture of perennial plants, the fruits of which have economic significance (a nut is a …   Universalium reproductive system, plant — Introduction       any of the systems, sexual or asexual, by which plants reproduce. In plants, as in animals, the end result of reproduction is the continuation of a given species, and the ability to reproduce is, therefore, rather conservative …   Universalium NAA — N acetyl aspartate; naphthaleneacetic acid; neutral amino acid; neutron activation analysis; neutrophil aggregation activity; nicotinic acid amide; no apparent abnormalities …   Medical dictionary 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”