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I2304

Sigma-Aldrich

1-Indanone

ReagentPlus®, ≥99%

Synonym(s):

1-Oxoindane, α-Hydrindone

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About This Item

Empirical Formula (Hill Notation):
C9H8O
CAS Number:
83-33-0
Molecular Weight:
132.16
Beilstein:
507957
EC Number:
201-470-1
MDL number:
MFCD00003785
UNSPSC Code:
12352100
PubChem Substance ID:
24895974
NACRES:
NA.22
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Quality Level

100

product line

ReagentPlus®

Assay

≥99%

bp

243-245 °C (lit.)

mp

38-40 °C (lit.)

density

1.103 g/mL at 25 °C (lit.)

SMILES string

O=C1CCc2ccccc12

InChI

1S/C9H8O/c10-9-6-5-7-3-1-2-4-8(7)9/h1-4H,5-6H2

InChI key

QNXSIUBBGPHDDE-UHFFFAOYSA-N

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Application

1-Indanone can be used to synthesize:
  • 11H-Indeno-[1,2-b]-quinolin-10-ylamine, a potential acetylcholinesterase inhibitor for the treatment of Alzheimer′s disease.[1]
  • CoumBARAC (coumarin fused biarylazacyclooctynone) for fluorogenic real-time imaging of azide-labeled biomolecules.[2]
  • Light emitting, organic semiconductors such as 4-pyrenyl-2-piperidin-1-yl-9H-fluorene-1-carbonitrile[3] and bisindenoanthrazolines[4][5] for organic light emitting diode (OLED) applications.


It can also be used to build other indan-based systems like truxene[6], prekinamycin[7], indan-C60[8] and biindanylidenes.[9]

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

233.0 °F - closed cup

Flash Point(C)

111.67 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK7260
STBG9183
STBD2902V
STBB3867V
STBB4326V

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Sigma-Aldrich

433071

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Indan-C 60: from a crystalline molecule to photovoltaic application.
Wang T, et al.
Chemical Communications (Cambridge, England), 49(85), 9923-9925 (2013)
Highly efficient phosphorescent light-emitting diodes by using an electron-transport material with high electron affinity.
Earmme T, et al.
The Journal of Physical Chemistry C, 113(43), 18448-18450 (2009)
Novel n-type conjugated ladder heteroarenes: Synthesis, self-assembly of nanowires, electron transport, and electroluminescence of bisindenoanthrazolines.
Ahmed E, et al.
Chemistry of Materials, 22(20), 5786-5796 (2010)
Trisannulated benzene derivatives by acid catalyzed aldol cyclotrimerizations of cyclic ketones. Methodology development and mechanistic insight.
Amick AW and Scott LT.
The Journal of Organic Chemistry, 72(9), 3412-3418 (2007)
Biindanylidenes: role of central bond torsion in nonvertical triplet excitation transfer to the stilbenes.
Saltiel J, et al.
Journal of the American Chemical Society, 125(52), 16158-16159 (2003)
View All Related Papers

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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