5-Formyl-2-hydroxybenzoic acid

Modify Date: 2026-07-23 19:29:16

5-Formyl-2-hydroxybenzoic acid Structure
5-Formyl-2-hydroxybenzoic acid structure
Common Name 5-Formyl-2-hydroxybenzoic acid
CAS Number 616-76-2 Molecular Weight 166.131
Density 1.5±0.1 g/cm3 Boiling Point 361.2±32.0 °C at 760 mmHg
Molecular Formula C8H6O4 Melting Point 250 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 186.5±21.6 °C

 Names

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

Name 5-Formylsalicylic 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.

Density 1.5±0.1 g/cm3
Boiling Point 361.2±32.0 °C at 760 mmHg
Melting Point 250 °C (dec.)(lit.)
Molecular Formula C8H6O4
Molecular Weight 166.131
Flash Point 186.5±21.6 °C
Exact Mass 166.026611
PSA 74.60000
LogP 2.25
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.669
InChIKey UTCFOFWMEPQCSR-UHFFFAOYSA-N
SMILES O=Cc1ccc(O)c(C(=O)O)c1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918990090

 Synthetic Route

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

 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%

 Articles5

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Novel styrylbenzene derivatives for detecting amyloid deposits.

Clin. Chim. Acta 436 , 27-34, (2014)

Various styrylbenzene compounds were synthesized and evaluated as mainly Aβ amyloid sensors. These compounds, however, cannot be used for detecting amyloid deposition in peripheral nerves because of t...

Mono- and disalicylic acid derivatives: PTP1B inhibitors as potential anti-obesity drugs.

Bioorg. Med. Chem. 15 , 6535-48, (2007)

A series of compounds containing one or two salicylic acid moieties were synthesized, and their efficacy to inhibit the phosphohydrolase activity of PTP1B examined. Some of the methylenedisalicylic ac...

Metal Uptake Properties of Polystyrene Resin Immobilized Polyamine and Formylsalicylic Acid Derivatives as Chelation Ion Exchangers. Mahmoud ME, et al.

Anal. Sci. 13(5) , 765-769, (1997)

 5-Formyl-2-hydroxybenzoic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibition of PTP1B
Source: ChEMBL
Target: Tyrosine-protein phosphatase non-receptor type 1
External Id: CHEMBL905766
Name: Binding affinity to N-terminal HiBit-tagged human beta2m/MR1 in human HEK293 cells as...
Source: ChEMBL
Target: Major histocompatibility complex class I-related gene protein
External Id: CHEMBL5324831
Name: Induction of cell surface translocation of MR1 in human HEK293 cells expressing N-ter...
Source: ChEMBL
Target: N/A
External Id: CHEMBL5324832
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 Synonyms

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

5-Formyl-2-hydroxybenzoic acid
EINECS 210-492-0
MFCD00006945

 5-Formyl-2-hydroxybenzoic acid | FAQ

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

Q: What is the molecular formula of 5-Formylsalicylic acid?
A: Molecular formula of 5-Formylsalicylic acid is C8H6O4.
Q: What is the safety information for 5-Formylsalicylic acid?
A: Safety information for 5-Formylsalicylic acid: S22-S24/25.
Q: What is the LogP of 5-Formylsalicylic acid?
A: LogP of 5-Formylsalicylic acid is 2.25.
Q: What is the polar surface area (PSA) of 5-Formylsalicylic acid?
A: Polar surface area (PSA) of 5-Formylsalicylic acid is 74.60000.
Q: What is the boiling point of 5-Formylsalicylic acid?
A: Boiling point of 5-Formylsalicylic acid is 361.2±32.0 °C at 760 mmHg.
Q: What is the English name of 5-Formylsalicylic acid?
A: The English name of 5-Formylsalicylic acid is 5-Formylsalicylic acid.
Q: What is the molecular weight of 5-Formylsalicylic acid?
A: Molecular weight of 5-Formylsalicylic acid is 166.131.
Q: What is the melting point of 5-Formylsalicylic acid?
A: Melting point of 5-Formylsalicylic acid is 250 °C (dec.)(lit.).
Q: What is the SMILES notation of 5-Formylsalicylic acid?
A: SMILES notation of 5-Formylsalicylic acid is O=Cc1ccc(O)c(C(=O)O)c1.
Q: What English synonyms does 5-Formylsalicylic acid have?
A: English synonyms of 5-Formylsalicylic acid: 5-Formyl-2-hydroxybenzoic acid, EINECS 210-492-0, MFCD00006945.

 5-Formyl-2-hydroxybenzoic acidfactory

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.
Zhongshan Xingrui Chemical Co. , Ltd.
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