3-Methylphenethylamine - ≥97% , CAS No.55755-17-4

CAS: 55755-17-4 Cat. No.: M170979 Molecular Weight: 135.21 EC Number: 663-484-8
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
3-Methylphenethylamine|55755-17-4|2-(m-Tolyl)ethanamine|2-m-tolyl-ethylamine|2-m-tolylethanamine|2-(3-methylphenyl)ethanamine|Benzeneethanamine, 3-methyl-|2-(3-methylphenyl)ethylamine|3-Methylbenzeneethanamine|(2-(3-Methylphenyl)ethyl)amine|46YT56V48J|UNI
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M170979-1g
5
$61.90
5g
M170979-5g
5
$152.90
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

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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3-Methylphenethylamine | 55755-17-4 | 2-(m-Tolyl)ethanamine | 2-m-tolyl-ethylamine | 2-m-tolylethanamine | 2-(3-methylphenyl)ethanamine | Benzeneethanamine, 3-methyl- | 2-(3-methylphenyl)ethylamine | 3-Methylbenzeneethanamine | (2-(3-Methylphenyl)ethyl)amine | 46YT56V48J | UNI
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488189688
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189688
Canonical SmilesCC1=CC(=CC=C1)CCN
IUPAC Name2-(3-methylphenyl)ethanamine
InChIKeyGUERDLPJJJMIEU-UHFFFAOYSA-N
INCHI1S/C9H13N/c1-8-3-2-4-9(7-8)5-6-10/h2-4,7H,5-6,10H2,1H3
Isomeric SMILES CC1=CC(=CC=C1)CCN
WGK Germany 3
Molecular Weight 135.21
Reaxy-Rn 3125427
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3125427&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassPhenethylamines
Intermediate Tree Nodes Not available
Direct ParentPhenethylamines
Alternative Parents 2-arylethylamines  Toluenes  Aralkylamines  Organopnictogen compounds  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenethylamine - 2-arylethylamine - Aralkylamine - Toluene - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Primary aliphatic amine - Amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenethylamines. These are compounds containing a phenethylamine moiety, which consists of a phenyl group substituted at the second position by an ethan-1-amine.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Acinetobacter baumannii (41033 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.

5 results found

Lot NumberCertificate TypeDateItem
C2623141Certificate of AnalysisMar 31, 2026 M170979
D2311779Certificate of AnalysisJan 20, 2026 M170979
D2311784Certificate of AnalysisJan 20, 2026 M170979
D2311974Certificate of AnalysisJan 20, 2026 M170979
H2513077Certificate of AnalysisAug 21, 2025 M170979
Chemical and Physical Properties
Flash Point(°F)179.6 °F
Flash Point(°C)82 °C
Molecular Weight135.210 g/mol
XLogP31.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass135.105 Da
Monoisotopic Mass135.105 Da
Topological Polar Surface Area26.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity90.700
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
Solution Calculators
Reviews

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