MilliporeSigma
All Photos(1)

Documents

N4002

Sigma-Aldrich

2-Naphthaleneacetic acid

99%

Sign Into View Organizational & Contract Pricing

Synonym(s):
2-Naphthylacetic acid
Linear Formula:
C10H7CH2CO2H
CAS Number:
Molecular Weight:
186.21
Beilstein/REAXYS Number:
973396
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

crystals

mp

141-143 °C (lit.)

SMILES string

OC(=O)Cc1ccc2ccccc2c1

InChI

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

InChI key

VIBOGIYPPWLDTI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
N0640E29141323594
2-Naphthaleneacetic acid 99%

N4002

2-Naphthaleneacetic acid

1-Naphthaleneacetic acid suitable for plant cell culture, BioReagent, ≥95%, crystalline

N0640

1-Naphthaleneacetic acid

2-Ethylhexanoic acid 99%

E29141

2-Ethylhexanoic acid

α-Hydroxyisobutyric acid 99%

323594

α-Hydroxyisobutyric acid

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

form

crystals

form

crystalline

form

liquid

form

solid

mp

141-143 °C (lit.)

mp

-

mp

-

mp

76-80 °C (lit.)

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 5

1 of 5

Hiroshi Ikeda et al.
Organic letters, 5(10), 1625-1627 (2003-05-09)
[reaction: see text] 6(A),6(D)-Bispyridinio-appended gamma-cyclodextrin effectively enhanced the excimer fluorescence of 2-naphthylacetate. This increase derived from the increase of formation of the 1:2 complex between the cation-charged gamma-cyclodextrin and 2-naphthylacetate by the electrostatic interaction between the host and the guest.
M V Marsh et al.
Xenobiotica; the fate of foreign compounds in biological systems, 11(10), 655-663 (1981-10-01)
1. 14C-Labelled benzoic acid, salicylic acid and 2-naphthylacetic acid were administered orally to horses, and urinary metabolites investigated by chromatographic and mass spectral techniques. 2. [14C]Benzoic acid (5 mg/kg) was eliminated rapidly in the urine, and quantitatively recovered in 24
E Abuin et al.
Journal of colloid and interface science, 283(1), 87-93 (2005-02-08)
A study has been made of the effect of urea upon the hydrolysis of 2-naphthyl acetate (2-NA) catalyzed by lipase from Rhizopus arrhizus in AOT-heptane-water reverse micellar solutions at pH 7. The partition constants, K, of 2-NA between n-heptane and
K Huikko et al.
Rapid communications in mass spectrometry : RCM, 17(12), 1339-1343 (2003-06-18)
The feasibility of atmospheric pressure desorption/ionization on silicon mass spectrometry (AP-DIOS-MS) for drug analysis was investigated. It was observed that only compounds with relative high proton affinity are efficiently ionized under AP-DIOS conditions. The limits of detection (LODs) achieved in
T S Emudianughe et al.
Xenobiotica; the fate of foreign compounds in biological systems, 17(7), 815-821 (1987-07-01)
The patterns of metabolic conjugation of the isomeric 1- and 2-naphthylacetic acids have been compared in guinea pig, mouse, hamster and gerbil. Equimolar doses of [carboxy-14C]1- and 2-naphthylacetic acids were given to these species by i.p. injection, their urine collected

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service