2-Formyl-5-methoxybenzoic acid

Modify Date: 2026-07-01 14:42:37

2-Formyl-5-methoxybenzoic acid Structure
2-Formyl-5-methoxybenzoic acid structure
Common Name 2-Formyl-5-methoxybenzoic acid
CAS Number 4785-56-2 Molecular Weight 180.15700
Density N/A Boiling Point N/A
Molecular Formula C9H8O4 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 2-Formyl-5-methoxybenzoic acid (CAS number: 4785-56-2) has a molecular formula of C9H8O4 and a molecular weight of 180.16. 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 2-Formyl-5-methoxybenzoic acid
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.

Molecular Formula C9H8O4
Molecular Weight 180.15700
Exact Mass 180.04200
PSA 63.60000
LogP 1.20590
InChIKey LMWSIQGMRIVDCJ-UHFFFAOYSA-N
SMILES COc1ccc(C=O)c(C(=O)O)c1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2918990090

 Synthetic Route

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

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: Koeberle, Solveigh C.; Fischer, Stefan; Schollmeyer, Dieter; Schattel, Verena; Gruetter, Christian; Rauh, Daniel; Laufer, Stefan A. Journal of Medicinal Chemistry, 2012 , vol. 55, # 12 p. 5868 - 5877

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH; CHEN, Zhidong; DE LOMBAERT, Stephane; DINES, Jonathon, Alan; LIU, Weimin; LO, Ho Yin; LOKE, Pui Leng Patent: WO2012/58254 A1, 2012 ; Location in patent: Page/Page column 50 ; WO 2012/058254 A1

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: Abaev, Vladimir T.; Dmitriev, Artem S.; Gutnov, Andrey V.; Podelyakin, Sergey A.; Butin, Alexander V. Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 5 p. 1195 - 1204

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: Laufer, Stefan; Albrecht, Wolfgang Patent: US2012/115862 A1, 2012 ;

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: Bowden, Keith; Horri, M. Vahid Journal of the Chemical Society. Perkin Transactions 2, 1997 , # 5 p. 989 - 992

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: Chakravarti Journal of the Indian Chemical Society, 1933 , vol. 10, p. 693,696

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: Chakravarti; Swaminathan; Venkataraman Journal of the Indian Chemical Society, 1940 , vol. 17, p. 264,268

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2-Formyl-5-methoxybenzoic acid Structure

2-Formyl-5-meth...

CAS#:4785-56-2

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Literature: Chakravarti; Swaminathan; Venkataraman Journal of the Indian Chemical Society, 1940 , vol. 17, p. 264,268

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

5-methoxyphthalaldehydic acid
2-Formyl-5-methoxy-benzoesaeure
5-Methoxy-phthalaldehydsaeure
2-carboxy-4-methoxybenzaldehyde
5-methoxy-2-formylbenzoic acid
2-formyl-5-methoxy-benzoic Acid

 2-Formyl-5-methoxybenzoic acid | FAQ

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

Q: What is the SMILES notation of 2-Formyl-5-methoxybenzoic acid?
A: SMILES notation of 2-Formyl-5-methoxybenzoic acid is COc1ccc(C=O)c(C(=O)O)c1.
Q: What is the molecular weight of 2-Formyl-5-methoxybenzoic acid?
A: Molecular weight of 2-Formyl-5-methoxybenzoic acid is 180.15700.
Q: What is the polar surface area (PSA) of 2-Formyl-5-methoxybenzoic acid?
A: Polar surface area (PSA) of 2-Formyl-5-methoxybenzoic acid is 63.60000.
Q: What is the InChIKey of 2-Formyl-5-methoxybenzoic acid?
A: InChIKey of 2-Formyl-5-methoxybenzoic acid is LMWSIQGMRIVDCJ-UHFFFAOYSA-N.
Q: What are the downstream products of 2-Formyl-5-methoxybenzoic acid?
A: Related downstream products(CAS) of 2-Formyl-5-methoxybenzoic acid: 102196-78-1;60889-22-7.
Q: What is the CAS number of 2-Formyl-5-methoxybenzoic acid?
A: CAS number of 2-Formyl-5-methoxybenzoic acid is 4785-56-2.
Q: What English synonyms does 2-Formyl-5-methoxybenzoic acid have?
A: English synonyms of 2-Formyl-5-methoxybenzoic acid: 5-methoxyphthalaldehydic acid, 2-Formyl-5-methoxy-benzoesaeure, 5-Methoxy-phthalaldehydsaeure, 2-carboxy-4-methoxybenzaldehyde, 5-methoxy-2-formylbenzoic acid, 2-formyl-5-methoxy-benzoic Acid.
Q: What is the molecular formula of 2-Formyl-5-methoxybenzoic acid?
A: Molecular formula of 2-Formyl-5-methoxybenzoic acid is C9H8O4.
Q: What is the Chinese name of 4785-56-2?
A: Chinese name of 4785-56-2 is 4785-56-2.
Q: What are the upstream materials of 2-Formyl-5-methoxybenzoic acid?
A: Related upstream materials(CAS) of 2-Formyl-5-methoxybenzoic acid: 4741-63-3;68-12-2;22921-68-2;586-38-9;41634-29-1;5486-55-5;3469-26-9;7732-18-5.
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