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I3408

Indole

≥99%

Synonym(s):

1H-Benzo[b]pyrrole

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About This Item

Empirical Formula (Hill Notation):
C8H7N
CAS Number:
120-72-9
Molecular Weight:
117.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24896037
EC Number:
204-420-7
Beilstein/REAXYS Number:
107693
MDL number:
MFCD00005607
Assay:
≥99%
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Quality Level

200

assay

≥99%

bp

253-254 °C (lit.)

mp

51-54 °C (lit.)

SMILES string

c1ccc2[nH]ccc2c1

InChI

1S/C8H7N/c1-2-4-8-7(3-1)5-6-9-8/h1-6,9H

InChI key

SIKJAQJRHWYJAI-UHFFFAOYSA-N

Application

  • Indole is a nitrogen-containing heterocycle used in the total synthesis of compounds such as goniomitine, (−)-isatisine A, and (±)-aspidospermidine.
  • It is used as an electron donor moiety in synthesizing dyes for organic photovoltaics.
  • It can also be used in the preparation of indole based conjugated small molecules for nonlinear optics applications.

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pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

249.8 °F - closed cup

flash_point_c

121 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

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Certificates of Analysis (COA)

Lot/Batch Number
01525HJ
00506BJ
07010MH
09013TE
00329KE

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Synthesis of double D-A branched organic dyes employing indole and phenoxazine as donors for efficient DSSCs
Hong Y, et al.
Tetrahedron, 70(36), 6296-6302 (2014)
Total Synthesis of (−)-Isatisine A
Zhang X, et al.
Angewandte Chemie (International ed. in English), 50(27), 6164-6166 (2011)
Impact of Thermal Annealing on Organic Photovoltaic Cells Using Regioisomeric Donor-Acceptor-Acceptor Molecules
Zhang T, et al.
ACS Applied Materials & Interfaces, 9(30), 25418-25425 (2017)
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