3-Ethoxyaniline - ≥98% , CAS No.621-33-0

CAS: 621-33-0 Cat. No.: E101872 Formula: C2H5OC6H4NH2 Molecular Weight: 137.18 Beilstein Registry Number: 971028 EC Number: 210-680-2
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3-Ethoxyaniline, 98% | 3-Ethoxybenzenamine | CCRIS 4696 | NSC9817 | NSC-9817 | CAS-621-33-0 | SMR001307326 | m-Ethoxyaniline | FT-0629003 | UNII-XE9KKL972R | 3-Phenetidine | NSC 9817 | NCGC00258550-01 | 3-ETHOXYANILINE | 3-ethoxy-aniline | s10428 | Z23960
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
Germany (EU)
USA*
Price
Qty
1g
E101872-1g
—
4 In stock
€43.30
5g
E101872-5g
—
5 In stock
€143.96
25g
E101872-25g
—
4 In stock

€373.04

€484.11
Save €111.07 (22.94%)
100g
E101872-100g
—
2 In stock

€1,040.33

€1,349.25
Save €308.92 (22.90%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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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.

Overview

3-Ethoxyaniline was used as starting reagent in the synthesis of 1,2,3,4-tetrahydroacridinylhydrazides.

Specifications

Synonyms
3-Ethoxyaniline, 98% | 3-Ethoxybenzenamine | CCRIS 4696 | NSC9817 | NSC-9817 | CAS-621-33-0 | SMR001307326 | m-Ethoxyaniline | FT-0629003 | UNII-XE9KKL972R | 3-Phenetidine | NSC 9817 | NCGC00258550-01 | 3-ETHOXYANILINE | 3-ethoxy-aniline | s10428 | Z23960
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
FedEx DG Service
Purity
≥98%
Names and Identifiers
Pubchem Sid488181552
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181552
Canonical SmilesCCOC1=CC=CC(=C1)N
IUPAC Name3-ethoxyaniline
InChIKeyWEZAHYDFZNTGKE-UHFFFAOYSA-N
INCHI1S/C8H11NO/c1-2-10-8-5-3-4-7(9)6-8/h3-6H,2,9H2,1H3
Isomeric SMILES CCOC1=CC=CC(=C1)N
WGK Germany 3
RTECS SI5400000
UN Number 2311
Packing Group III
Molecular Weight 137.18
Beilstein 971028
Reaxy-Rn 971028
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=971028&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
ClassPhenol ethers
SubclassAminophenyl ethers
Intermediate Tree Nodes Not available
Direct ParentAminophenyl ethers
Alternative Parents Phenoxy compounds  Aniline and substituted anilines  Alkyl aryl ethers  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminophenyl ether - Phenoxy compound - Aniline or substituted anilines - Alkyl aryl ether - Monocyclic benzene moiety - Ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminophenyl ethers. These are aromatic compounds that contain a phenol ether, which carries an amine group on the benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ADRB2 Tclin Beta-2 adrenergic receptor (11824 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTH1R Tclin Parathyroid hormone receptor (47172 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TP53 Tchem Cellular tumor antigen p53 (48468 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD5 Tbio ATPase family AAA domain-containing protein 5 (122566 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BAZ2B Tchem Bromodomain adjacent to zinc finger domain protein 2B (56204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 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.

12 results found

Lot NumberCertificate TypeDateItem
I2615149Certificate of AnalysisSep 29, 2026 E101872
C2620119Certificate of AnalysisMar 30, 2026 E101872
F2110230Certificate of AnalysisMar 04, 2025 E101872
K2525550Certificate of AnalysisJul 06, 2024 E101872
C2307172Certificate of AnalysisJul 21, 2022 E101872
F2307595Certificate of AnalysisJul 21, 2022 E101872
G2307590Certificate of AnalysisJul 21, 2022 E101872
G2307593Certificate of AnalysisJul 21, 2022 E101872
I2209255Certificate of AnalysisJul 21, 2022 E101872
I2209469Certificate of AnalysisJul 21, 2022 E101872
I2209470Certificate of AnalysisJul 21, 2022 E101872
I2209509Certificate of AnalysisJul 21, 2022 E101872

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Chemical and Physical Properties
SensitivityAir sensitive;Light sensitive
x_refractive_index1.566
x_flash_point_drop_fahrenheit235.4 °F
x_flash_point_drop_centigrade113 °C
x_boil_point_char248°C
Molecular Weight137.180 g/mol
XLogP31.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass137.084 Da
Monoisotopic Mass137.084 Da
Topological Polar Surface Area35.300 Ų
Heavy Atom Count10
Formal Charge0
Complexity95.300
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

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 621-33-0, the molecular formula is C8H11NO, and the molecular weight is 137.18 g/mol. InChIKey WEZAHYDFZNTGKE-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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