5-Fluoro-4-methoxy-2-nitroaniline

Modify Date: 2026-07-02 21:13:00

5-Fluoro-4-methoxy-2-nitroaniline Structure
5-Fluoro-4-methoxy-2-nitroaniline structure
Common Name 5-Fluoro-4-methoxy-2-nitroaniline
CAS Number 446-20-8 Molecular Weight 186.141
Density 1.4±0.1 g/cm3 Boiling Point 355.4±37.0 °C at 760 mmHg
Molecular Formula C7H7FN2O3 Melting Point 142.5-143.5 °C
MSDS N/A Flash Point 168.7±26.5 °C

Summary: 4-Amino-2-fluoro-5-nitrobenzaldehyde (5-fluoro-4-methoxy-2-nitroaniline), CAS number: 446-20-8, molecular formula: C7H7FN2O3, molecular weight: 186.141. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-fluoro-4-methoxy-2-nitroaniline
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.4±0.1 g/cm3
Boiling Point 355.4±37.0 °C at 760 mmHg
Melting Point 142.5-143.5 °C
Molecular Formula C7H7FN2O3
Molecular Weight 186.141
Flash Point 168.7±26.5 °C
Exact Mass 186.044067
PSA 81.07000
LogP 2.14
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.578
InChIKey RVAJIOQIKOUNON-UHFFFAOYSA-N
SMILES COc1cc([N+](=O)[O-])c(N)cc1F

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~88%

5-Fluoro-4-methoxy-2-nitroaniline Structure

5-Fluoro-4-meth...

CAS#:446-20-8

Learn More
Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2005/82879 A1, 2005 ; Location in patent: Page/Page column 96-97 ; WO 2005/082879 A1

~%

5-Fluoro-4-methoxy-2-nitroaniline Structure

5-Fluoro-4-meth...

CAS#:446-20-8

Learn More
Literature: Elderfield et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 1583 Chem.Abstr., 1947 , p. 6274

~%

5-Fluoro-4-methoxy-2-nitroaniline Structure

5-Fluoro-4-meth...

CAS#:446-20-8

Learn More
Literature: Elderfield et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 1583 Chem.Abstr., 1947 , p. 6274

~%

5-Fluoro-4-methoxy-2-nitroaniline Structure

5-Fluoro-4-meth...

CAS#:446-20-8

Learn More
Literature: Elderfield et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 1583 Chem.Abstr., 1947 , p. 6274

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  2

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5-Fluoro-4-methoxy-2-nitroaniline
5-fluoro-4-methoxy-2-nitro-aniline
5-Fluoro-4-methoxy-2-nitrobenzenamine
5-Fluor-2-nitro-p-anisidin
5-Fluor-4-methoxy-2-nitro-anilin
4-Amino-2-fluoro-5-nitroanisole

 5-Fluoro-4-methoxy-2-nitroaniline | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 5-fluoro-4-methoxy-2-nitroaniline?
A: CAS number of 5-fluoro-4-methoxy-2-nitroaniline is 446-20-8.
Q: What is the polar surface area (PSA) of 5-fluoro-4-methoxy-2-nitroaniline?
A: Polar surface area (PSA) of 5-fluoro-4-methoxy-2-nitroaniline is 81.07000.
Q: What English synonyms does 5-fluoro-4-methoxy-2-nitroaniline have?
A: English synonyms of 5-fluoro-4-methoxy-2-nitroaniline: 5-Fluoro-4-methoxy-2-nitroaniline, 5-fluoro-4-methoxy-2-nitro-aniline, 5-Fluoro-4-methoxy-2-nitrobenzenamine, 5-Fluor-2-nitro-p-anisidin, 5-Fluor-4-methoxy-2-nitro-anilin, 4-Amino-2-fluoro-5-nitroanisole.
Q: What are the upstream materials of 5-fluoro-4-methoxy-2-nitroaniline?
A: Related upstream materials(CAS) of 5-fluoro-4-methoxy-2-nitroaniline: 448-26-0;321-28-8;455-93-6;452-15-3.
Q: What is the molecular formula of 5-fluoro-4-methoxy-2-nitroaniline?
A: Molecular formula of 5-fluoro-4-methoxy-2-nitroaniline is C7H7FN2O3.
Q: What is the molecular weight of 5-fluoro-4-methoxy-2-nitroaniline?
A: Molecular weight of 5-fluoro-4-methoxy-2-nitroaniline is 186.141.
Q: What is the SMILES notation of 5-fluoro-4-methoxy-2-nitroaniline?
A: SMILES notation of 5-fluoro-4-methoxy-2-nitroaniline is COc1cc([N+](=O)[O-])c(N)cc1F.
Q: What is the melting point of 5-fluoro-4-methoxy-2-nitroaniline?
A: Melting point of 5-fluoro-4-methoxy-2-nitroaniline is 142.5-143.5 °C.
Q: What are the downstream products of 5-fluoro-4-methoxy-2-nitroaniline?
A: Related downstream products(CAS) of 5-fluoro-4-methoxy-2-nitroaniline: 661463-13-4;5323-58-0.
Q: What is the InChIKey of 5-fluoro-4-methoxy-2-nitroaniline?
A: InChIKey of 5-fluoro-4-methoxy-2-nitroaniline is RVAJIOQIKOUNON-UHFFFAOYSA-N.

 5-Fluoro-4-methoxy-2-nitroanilinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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