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N1909

1-Naphthoic acid

Name: 1-Naphthoic acid
Brand: ALDRICH

96%

Synonym(s):

1-Naphthalenecarboxylic acid

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About This Item

Linear Formula:

C₁₀H₇CO₂H

CAS Number:

86-55-5

Molecular Weight:

172.18

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24897538

EC Number:

201-681-9

Beilstein/REAXYS Number:

1908896

MDL number:

MFCD00004007

Assay:

96%

Form:

powder

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Properties

Quality Level

100

assay

96%

form

powder

bp

300 °C (lit.)

mp

157-160 °C (lit.)

SMILES string

OC(=O)c1cccc2ccccc12

InChI

1S/C11H8O2/c12-11(13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,(H,12,13)

InChI key

LNETULKMXZVUST-UHFFFAOYSA-N

Description

Application

1-Naphthoic acid can be used as a reactant to prepare:

Perinaphthenones by dehydrative annulation with alkynes in the presence of rhodium catalyst.
Isocoumarin derivatives by reacting with 2-butyne via aerobic oxidative cyclization using Rh catalyst.
N-Methoxy-N-methyl-1-naphthalenecarboxamide (Weinreb amide) by reacting with N,O-dimethylhydroxylamine and phosphorus trichloride.
1,4-Dihydro-1-naphthalenecarboxylic acid by Birch reduction.

Other Notes

Remainder 2-naphthoic acid

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Disila-analogues of the synthetic retinoids EC23 and TTNN: synthesis, structure and biological evaluation.

Josef B G Gluyas et al.

Organic & biomolecular chemistry, 10(34), 6914-6929 (2012-07-21)

Silicon chemistry offers the potential to tune the effects of biologically active organic molecules. Subtle changes in the molecular backbone caused by the exchange of a carbon atom for a silicon atom (sila-substitution) can significantly alter the biological properties. In

Synthesis of perinaphthenones through rhodium-catalyzed dehydrative annulation of 1-naphthoic acids with alkynes

Fukuyama T, et al.

Organic & Biomolecular Chemistry, 16, 7583-7587 (2018)

Fluorescence investigation of a specific structure formed by aggregation of transglycosylated stevias: solubilizing effect of poorly water-soluble drugs.

Hiromasa Uchiyama et al.

European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 43(1-2), 71-77 (2011-04-06)

Spray-dried particles (SDPs) with indomethacin (IND) and alpha-glycosyl transferase-treated stevia (Stevia-G) indicated extremely high dissolution rates and apparent solubility compared to particles of a ground mixture and a physical mixture of IND/Stevia-G. The apparent solubility of IND from SDPs was

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Global Trade Item Number

SKU	GTIN
N1909-25G	04061834109945