Indole-6-carboxaldehyde - ≥98%(GC) , CAS No.1196-70-9

CAS: 1196-70-9 Cat. No.: I123428 Molecular Weight: 145.16 Beilstein Registry Number: 21(5)8267 EC Number: 626-403-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
EN300-100998 | STK501455 | BDBM50037816 | Indole-6-carboxaldehyde | 6-Formylindole | 6-formyl-indole | PS-3328 | FT-0633463 | I0743 | indole-6-carbaldehyde | 1h-indole-6-carboxaldehyde | I-2204 | Indole-6-carboxaldehyde, 97% | Indole-6-carboxaldehyde;6-Fo
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
I123428-250mg
7
$9.90
1g
I123428-1g
5
$10.90
5g
I123428-5g
8

$32.90

$49.90
Save $17.00 (34.07%)
25g
I123428-25g
5

$155.90

$233.90
Save $78.00 (33.35%)
100g
I123428-100g
1

$610.90

$916.90
Save $306.00 (33.37%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

1.Reactant in preparation of analogs of botulinum neurotoxin serotype A protease inhibitors. 2.Reactant in synthesis of stilbene-based antitumor agents. 3.Reactant in acid-catalyzed preparation of aromatic gem-dihalides from aldehydes and acid halides.

Specifications

Synonyms
EN300-100998 | STK501455 | BDBM50037816 | Indole-6-carboxaldehyde | 6-Formylindole | 6-formyl-indole | PS-3328 | FT-0633463 | I0743 | indole-6-carbaldehyde | 1h-indole-6-carboxaldehyde | I-2204 | Indole-6-carboxaldehyde, 97% | Indole-6-carboxaldehyde;6-Fo
Specifications & Purity
≥98%(GC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488193495
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193495
Canonical SmilesC1=CC(=CC2=C1C=CN2)C=O
IUPAC Name1H-indole-6-carbaldehyde
InChIKeyVSPBWOAEHQDXRD-UHFFFAOYSA-N
INCHI1S/C9H7NO/c11-6-7-1-2-8-3-4-10-9(8)5-7/h1-6,10H
Isomeric SMILES C1=CC(=CC2=C1C=CN2)C=O
WGK Germany 3
Molecular Weight 145.16
Beilstein 21(5)8267
Reaxy-Rn 1524961
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1524961&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassIndoles and derivatives
SubclassIndoles
Intermediate Tree Nodes Not available
Direct ParentIndoles
Alternative Parents Aryl-aldehydes  Benzenoids  Pyrroles  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Indole - Aryl-aldehyde - Benzenoid - Heteroaromatic compound - Pyrrole - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aldehyde - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as indoles. These are compounds containing an indole moiety, which consists of pyrrole ring fused to benzene to form 2,3-benzopyrrole.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeDateItem
I2215618Certificate of AnalysisJun 15, 2026 I123428
I2215619Certificate of AnalysisJun 15, 2026 I123428
I2215620Certificate of AnalysisJun 15, 2026 I123428
I2215621Certificate of AnalysisJun 15, 2026 I123428
I2215622Certificate of AnalysisJun 15, 2026 I123428
K2518036Certificate of AnalysisAug 18, 2022 I123428
K2521006Certificate of AnalysisAug 18, 2022 I123428
Chemical and Physical Properties
SolubilitySoluble in methanol
SensitivityAir sensitive
Melt Point(°C)129°C
Molecular Weight145.160 g/mol
XLogP32.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass145.053 Da
Monoisotopic Mass145.053 Da
Topological Polar Surface Area32.900 Ų
Heavy Atom Count11
Formal Charge0
Complexity158.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Bingying Xu, Haibo Zhou, Qingsong Mei, Wei Tang, Yilun Sun, Mengping Gao, Cuilan Zhang, Shengsong Deng, Yong Zhang.  (2018)  Real-Time Visualization of Cysteine Metabolism in Living Cells with Ratiometric Fluorescence Probes.  ANALYTICAL CHEMISTRY,      [PMID:29363304] [10.1021/acs.analchem.7b04493]
Solution Calculators
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