2-(p-Tolyl)ethylamine - ≥97% , CAS No.3261-62-9

CAS: 3261-62-9 Cat. No.: P101999 Molecular Weight: 135.21 EC Number: 221-865-2
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-p-tolylethanamine | p-Methylphenethylamine | 2-(4-Methylphenyl)ethanamine | 2-p-Tolyl-ethylamine | 4-Methylphenethylamine | 2-(4-Methylphenyl)Ethan-1-Amine | 2-(p-Tolyl)ethanamine | 2-(p-Tolyl)ethylamine | Benzeneethanamine, 4-methyl- | 2-(4-methylpheny
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
P101999-1g
5
$11.90
5g
P101999-5g
5
$37.90
25g
P101999-25g
4
$142.90
100g
P101999-100g
2
$517.90
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

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

Specifications

Synonyms
2-p-tolylethanamine | p-Methylphenethylamine | 2-(4-Methylphenyl)ethanamine | 2-p-Tolyl-ethylamine | 4-Methylphenethylamine | 2-(4-Methylphenyl)Ethan-1-Amine | 2-(p-Tolyl)ethanamine | 2-(p-Tolyl)ethylamine | Benzeneethanamine, 4-methyl- | 2-(4-methylpheny
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 Sid504755098
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755098
Canonical SmilesCC1=CC=C(C=C1)CCN
IUPAC Name2-(4-methylphenyl)ethanamine
InChIKeyVKJXAQYPOTYDLO-UHFFFAOYSA-N
INCHI1S/C9H13N/c1-8-2-4-9(5-3-8)6-7-10/h2-5H,6-7,10H2,1H3
Isomeric SMILES CC1=CC=C(C=C1)CCN
WGK Germany 3
Molecular Weight 135.21
Reaxy-Rn 2241026
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2241026&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(Human)
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2A6 Tchem Cytochrome P450 2A6 (2861 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Cyp2a5 Cytochrome P450 2A5 (126 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Acinetobacter baumannii (41033 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Taar1 Trace amine-associated receptor 1 (899 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.

14 results found

Lot NumberCertificate TypeDateItem
B2527478Certificate of AnalysisNov 09, 2024 P101999
B2527479Certificate of AnalysisNov 09, 2024 P101999
B2527481Certificate of AnalysisNov 09, 2024 P101999
B2518054Certificate of AnalysisJun 30, 2023 P101999
C2427041Certificate of AnalysisJun 30, 2023 P101999
F2413084Certificate of AnalysisJun 30, 2023 P101999
G2326882Certificate of AnalysisJun 30, 2023 P101999
G2326883Certificate of AnalysisJun 30, 2023 P101999
G2326887Certificate of AnalysisJun 30, 2023 P101999
G2326890Certificate of AnalysisJun 30, 2023 P101999
G2326899Certificate of AnalysisJun 30, 2023 P101999
G2326901Certificate of AnalysisJun 30, 2023 P101999
G2326903Certificate of AnalysisJun 30, 2023 P101999
G2326904Certificate of AnalysisJun 30, 2023 P101999

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Chemical and Physical Properties
Sensitivityair sensitive
Refractive Index1.527
Flash Point(°F)195.8 °F
Flash Point(°C)90°C
Boil Point(°C)214°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
Complexity82.700
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
Citations of This Product
References
1. Jingjing Zhu, Huaqiang Chen, Lan Wang, Engang Fu, Jianping Wu, Qilei Zhang, Lirong Yang, Gang Xu.  (2021)  High-efficient dynamic kinetic resolution of amines with a core-shell hollow mesoporous MIL-101@Pd@ZIF-8 nanocatalyst and lipase.  MICROPOROUS AND MESOPOROUS MATERIALS,      [PMID:] [10.1016/j.micromeso.2021.111490]
Solution Calculators
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