o-Anisidine - analytical standard, for environmental analysis, ≥99.5% , CAS No.90-04-0

CAS: 90-04-0 Cat. No.: A103997 Molecular Weight: 123.16 Beilstein Registry Number: 386210 EC Number: 201-963-1
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. for Environmental analysis ? Environmental-analysis grade — low background for trace pollutants in water/soil/air. Use in environmental testing where contamination skews trace results. ≥99.5%
Synonyms
2-Methoxyaniline | 2-METHOXY-ANILINE | 2-methoxyphenylamine | 2-Methoxy-phenylamine | o-Methoxyaniline | ORTHO-ANISIDINE [IARC] | (2-methoxyphenyl)amine | (2-methoxyphenyl)-amine | 2-methoxy aniline | HSDB 2073 | NCGC00259011-01 | o-anisidin | MLS00105011
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
Status
Price
Qty
250mg
A103997-250mg
3

$87.90

$103.90
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Why this grade

analytical standard, for environmental analysis, ≥99.5% Analytical standard,for Environmental analysis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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.

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Literature proof

Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-Methoxyaniline | 2-METHOXY-ANILINE | 2-methoxyphenylamine | 2-Methoxy-phenylamine | o-Methoxyaniline | ORTHO-ANISIDINE [IARC] | (2-methoxyphenyl)amine | (2-methoxyphenyl)-amine | 2-methoxy aniline | HSDB 2073 | NCGC00259011-01 | o-anisidin | MLS00105011
Specifications & Purity
analytical standard, for environmental analysis, ≥99.5%
Storage
Room temperature
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Analytical standard, for Environmental analysis
Purity
≥99.5%
Names and Identifiers
Canonical SmilesCOC1=CC=CC=C1N
IUPAC Name2-methoxyaniline
InChIKeyVMPITZXILSNTON-UHFFFAOYSA-N
INCHI1S/C7H9NO/c1-9-7-5-3-2-4-6(7)8/h2-5H,8H2,1H3
Isomeric SMILES COC1=CC=CC=C1N
WGK Germany 3
RTECS BZ5410000
UN Number 2431
Packing Group III
Molecular Weight 123.16
Beilstein 386210
Reaxy-Rn 386210
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=386210&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 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 Methoxyanilines  Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminophenyl ether - Methoxyaniline - Phenoxy compound - Anisole - Aniline or substituted anilines - Methoxybenzene - Alkyl aryl ether - Monocyclic benzene moiety - Ether - Organopnictogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organic oxygen compound - Amine - Hydrocarbon derivative - 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 methoxybenzene
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PDE5A Tclin Phosphodiesterase 5A (5113 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EGFR Tclin Epidermal growth factor receptor erbB1 (33727 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HMGCR Tclin HMG-CoA reductase (2475 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
INSR Tclin Insulin receptor (5558 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PGR Tclin Progesterone receptor (8562 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRB2 Tclin Beta-2 adrenergic receptor (11824 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM2 Tclin Muscarinic acetylcholine receptor M2 (10671 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRB1 Tclin Beta-1 adrenergic receptor (6630 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA2A Tclin Alpha-2a adrenergic receptor (9450 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AR Tclin Androgen Receptor (11781 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ACE Tclin Angiotensin-converting enzyme (1423 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD2 Tclin Dopamine D2 receptor (23596 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAOA Tclin Monoamine oxidase A (11911 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CNR1 Tclin Cannabinoid CB1 receptor (20913 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD1 Tclin Dopamine D1 receptor (9720 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD4 Tchem Dopamine D4 receptor (7907 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ACHE Tclin Acetylcholinesterase (18204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTGS1 Tclin Cyclooxygenase-1 (9233 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A2 Tclin Norepinephrine transporter (10102 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HRH2 Tclin Histamine H2 receptor (5428 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1D Tclin Alpha-1d adrenergic receptor (4171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR1B Tclin Serotonin 1b (5-HT1b) receptor (2801 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2A Tclin Serotonin 2a (5-HT2a) receptor (14758 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2C Tclin Serotonin 2c (5-HT2c) receptor (11471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADORA1 Tclin Adenosine A1 receptor (17603 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CALCR Tclin Calcitonin receptor (2215 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A4 Tclin Serotonin transporter (12625 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1A Tclin Alpha-1a adrenergic receptor (8359 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTGS2 Tclin Cyclooxygenase-2 (13999 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HRH1 Tclin Histamine H1 receptor (7573 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1B Tclin Alpha-1b adrenergic receptor (2912 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRM1 Tclin Mu opioid receptor (19785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD3 Tclin Dopamine D3 receptor (14368 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AVPR1A Tclin Vasopressin V1a receptor (5412 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRD1 Tclin Delta opioid receptor (15096 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRK1 Tclin Kappa opioid receptor (16155 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A3 Tclin Dopamine transporter (10535 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR4 Tclin Serotonin 4 (5-HT4) receptor (2068 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ESR2 Tclin Estrogen receptor beta (9272 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYSLTR1 Tclin Cysteinyl leukotriene receptor 1 (2118 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ERBB2 Tclin Receptor protein-tyrosine kinase erbB-2 (7851 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM4 Tclin Muscarinic acetylcholine receptor M4 (6041 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM5 Tclin Muscarinic acetylcholine receptor M5 (4677 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA2B Tclin Alpha-2b adrenergic receptor (4412 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Agtr2 Angiotensin II type 2 (AT-2) receptor (803 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mc4r Melanocortin receptor 4 (1205 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ltc4s Leukotriene C4 synthase (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Sigmar1 Sigma opioid receptor (160 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Npy1r Neuropeptide Y receptor type 1 (8 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cckar Cholecystokinin A receptor (90 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nos2 Nitric oxide synthase, inducible (3573 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mmp9 Matrix metalloproteinase 9 (38 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 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.

2 results found

Lot NumberCertificate TypeDateItem
H2028142Certificate of AnalysisJan 26, 2026 A103997
G2006067Certificate of AnalysisMay 06, 2022 A103997
Chemical and Physical Properties
SensitivityLight sensitive.
Freezing Point(°C)6 °C
Refractive Index1.574
Flash Point(°C)100 °C
Boil Point(°C)225°C
Melt Point(°C)5°C
Molecular Weight123.150 g/mol
XLogP31.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass123.068 Da
Monoisotopic Mass123.068 Da
Topological Polar Surface Area35.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity85.000
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. Yifan Bing, Zhiwei Sun, Shuang Wu, Yan Zheng, Yingbo Xi, Wenlan Li, Xiang Zou, Zhongyuan Qu.  (2023)  Discovery and verification of Q-markers for promoting blood circulation and removing stasis of raw and wine-steamed Vaccaria segetalis based on pharmacological evaluation combined with chemometrics.  JOURNAL OF ETHNOPHARMACOLOGY,      [PMID:37666377] [10.1016/j.jep.2023.117120]
2. Mohammed Jalalah, Zubair Nabi, Muhammad Naveed Anjum, Mirza Nadeem Ahmad, Atta Ul Haq, Muhammad Bilal Qadir, Mohd Faisal, Mabkhoot Alsaiari, Muhammad Irfan, Farid A. Harraz.  (2023)  Facile Synthesis of Poly(o-anisidine)/Graphitic Carbon Nitride/Zinc Oxide Composite for Photo-Catalytic Degradation of Congo Red Dye.  Catalysts,  13  (2): (239).  [PMID:] [10.3390/catal13020239]
3. Chen Song, Zhen Zhao, Youhui Lin, Yang Zhao, Xiang-yang Liu, Changxu Lin, Chenxu Wu.  (2019)  A nanoneedle-based reactional wettability variation sensor array for on-site detection of metal ions with a smartphone.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:30974249] [10.1016/j.jcis.2019.04.015]
4. Zhang Yinchenxi, Duan Yixiang.  (2019)  A double-functionalized polymeric ionic liquid used as solid-phase microextraction coating for efficient aromatic amine extraction and detection with gas chromatography–mass spectrometry.  ANALYTICAL AND BIOANALYTICAL CHEMISTRY,  411  (10): (2209-2221).  [PMID:30879115] [10.1007/s00216-019-01664-x]
5. Huan Wang, Yong Zhang, Yulan Wang, Hongmin Ma, Bin Du, Qin Wei.  (2016)  Facile synthesis of cuprous oxide nanowires decorated graphene oxide nanosheets nanocomposites and its application in label-free electrochemical immunosensor.  BIOSENSORS & BIOELECTRONICS,      [PMID:27649330] [10.1016/j.bios.2016.09.014]
6. Yulan Wang, Dawei Fan, Dan Wu, Yong Zhang, Hongmin Ma, Bin Du, Qin Wei.  (2016)  Simple synthesis of silver nanoparticles functionalized cuprous oxide nanowires nanocomposites and its application in electrochemical immunosensor.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2016.06.021]
7. Ali S. Alkorbi, Nouman Gill, Muhammad Naveed Anjum, Muhammad Jawwad Saif, Mirza Nadeem Ahmad, Muhammad Bilal Qadir, Zubair Khaliq, Mohd Faisal, Mohammed Jalalah, Farid A. Harraz.  (2024)  Green ternary composite of graphitic carbon nitride/TiO2/ polyorthoanisidine for the enhanced photocatalytic treatment of Direct Red 28 for industrial water treatment solutions.  Frontiers in Chemistry,      [PMID:39398193] [10.3389/fchem.2024.1411980]
8. Kai Zhu, Zihan Lin, Xinyi Bai, Fangfang Chang, Qing Zhang, Xiaolei Wang, Zhengyu Bai.  (2025)  Enhanced Electrocatalytic Conversion of CO2 to C2+ Products via Intermediate Stabilized Cu+/Cu0 Interface Catalysts.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.5c03662]
9. Jirong Long, Yuxuan Mao, Yiwei Long, Guozhang Chang, Lungang Chen, Wenguang Zhou, Jinxing Long, Yong Liu.  (2025)  Ru nanoparticles on HZSM-5 with strong metal–support interactions for efficient hydrodeoxygenation of lignin-derived phenols under mild conditions.  BIORESOURCE TECHNOLOGY,      [PMID:40975363] [10.1016/j.biortech.2025.133357]
Solution Calculators
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