1-Methylindole - ≥97% , CAS No.603-76-9

CAS: 603-76-9 Cat. No.: M108007 Molecular Weight: 131.17 Beilstein Registry Number: 111026 EC Number: 210-057-5
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Indole, 1-methyl- | SY246324 | DTXSID3060534 | Q4545796 | SY246327 | N-methylindol | Z104504048 | 1-METHYLINDOLE | 1-methyl-indole | SY246277 | BBL100303 | MFCD31699944 | SCHEMBL29812 | 2122799-79-3 | 1884330-89-5 | AC-19059 | AMY2876 | M-3893 | 8H698ROJ5
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
Size
Status
Price
Qty
5g
M108007-5g
3
$9.90
10g
M108007-10g
3
$10.90
25g
M108007-25g
3
$11.90
50g
M108007-50g
3

$17.90

$26.90
Save $9.00 (33.46%)
100g
M108007-100g
2

$31.90

$47.90
Save $16.00 (33.40%)
500g
M108007-500g
1

$157.90

$236.90
Save $79.00 (33.35%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

1-Methylindole undergoes Au(III)/TPPMS-catalyzed benzylation reaction with benzhydryl and benzylic alcohols.

Specifications

Synonyms
Indole, 1-methyl- | SY246324 | DTXSID3060534 | Q4545796 | SY246327 | N-methylindol | Z104504048 | 1-METHYLINDOLE | 1-methyl-indole | SY246277 | BBL100303 | MFCD31699944 | SCHEMBL29812 | 2122799-79-3 | 1884330-89-5 | AC-19059 | AMY2876 | M-3893 | 8H698ROJ5
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504752195
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752195
Canonical SmilesCN1C=CC2=CC=CC=C21
IUPAC Name1-methylindole
InChIKeyBLRHMMGNCXNXJL-UHFFFAOYSA-N
INCHI1S/C9H9N/c1-10-7-6-8-4-2-3-5-9(8)10/h2-7H,1H3
Isomeric SMILES CN1C=CC2=CC=CC=C21
WGK Germany 3
Molecular Weight 131.17
Beilstein 111026
Reaxy-Rn 111026
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=111026&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
SubclassN-alkylindoles
Intermediate Tree Nodes Not available
Direct ParentN-alkylindoles
Alternative Parents Indoles  N-methylpyrroles  Benzenoids  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents N-alkylindole - Indole - Benzenoid - Substituted pyrrole - N-methylpyrrole - Heteroaromatic compound - Pyrrole - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-alkylindoles. These are compounds containing an indole moiety that carries an alkyl chain at the 1-position.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
MCF7 (126967 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NCI-H292 (733 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

18 results found

Lot NumberCertificate TypeDateItem
K2116367Certificate of AnalysisAug 13, 2025 M108007
K2116366Certificate of AnalysisAug 13, 2025 M108007
K2116334Certificate of AnalysisAug 13, 2025 M108007
F2405468Certificate of AnalysisMay 09, 2024 M108007
F2603185Certificate of AnalysisMay 09, 2024 M108007
F2405481Certificate of AnalysisMay 09, 2024 M108007
F2405480Certificate of AnalysisMay 09, 2024 M108007
F2405479Certificate of AnalysisMay 09, 2024 M108007
F2405470Certificate of AnalysisMay 09, 2024 M108007
F2405469Certificate of AnalysisMay 09, 2024 M108007
E1924081Certificate of AnalysisMar 10, 2023 M108007
J2528212Certificate of AnalysisNov 22, 2022 M108007
L2206446Certificate of AnalysisNov 22, 2022 M108007
L2206504Certificate of AnalysisNov 22, 2022 M108007
L2206505Certificate of AnalysisNov 22, 2022 M108007
L2206559Certificate of AnalysisNov 22, 2022 M108007
L2206667Certificate of AnalysisNov 22, 2022 M108007
L2206673Certificate of AnalysisNov 22, 2022 M108007

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Chemical and Physical Properties
SolubilityImmiscible with water.
SensitivityLight &air sensitive.
Refractive Index1.606
Flash Point(°F)235.4 °F
Flash Point(°C)113 °C
Boil Point(°C)133 °C/26 mmHg (lit.)
Molecular Weight131.170 g/mol
XLogP32.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass131.073 Da
Monoisotopic Mass131.073 Da
Topological Polar Surface Area4.900 Ų
Heavy Atom Count10
Formal Charge0
Complexity122.000
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
Documents & Articles
Citations of This Product
References
1. Shi Bingyu, Liu Man, Chen Jiangang.  (2023)  N-doped Metallocene Catalysts for Synthesis of High Quality Lubricant Base Oils from Fishcher–Tropsch Synthesized α-Olefin.  CATALYSIS LETTERS,      [PMID:] [10.1007/s10562-023-04333-y]
2. Liu Heng, Ding Hui, Zhu Lili, Wang Yue, Chen Zili, Tian Zhiyuan.  (2015)  A Indole-Trizole-Rhodamine Triad as Ratiometric Fluorescent Probe for Nanomolar-Concentration Level Hg2+ Sensing with High Selectivity.  JOURNAL OF FLUORESCENCE,  25  (5): (1259-1266).  [PMID:26179076] [10.1007/s10895-015-1614-1]
3. Yanlin Lv, Lili Zhu, Heng Liu, Yishi Wu, Zili Chen, Hongbing Fu, Zhiyuan Tian.  (2014)  Single-fluorophore-based fluorescent probes enable dual-channel detection of Ag+ and Hg2+ with high selectivity and sensitivity.  ANALYTICA CHIMICA ACTA,      [PMID:25066721] [10.1016/j.aca.2014.06.010]
Solution Calculators
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