Benzoic acid,2-(acetyloxy)-5-bromo

Modify Date: 2026-08-03 16:32:44

Benzoic acid,2-(acetyloxy)-5-bromo structure	Common Name	Benzoic acid,2-(acetyloxy)-5-bromo
	CAS Number	1503-53-3	Molecular Weight	259.05300
	Density	1.662g/cm3	Boiling Point	368.4ºC at 760mmHg
	Molecular Formula	C₉H₇BrO₄	Melting Point	60 °C
	MSDS	N/A	Flash Point	176.6ºC

Summary: 2-乙酰氧基-5-溴苯甲酸 (Chinese name: 2-乙酰氧基-5-溴苯甲酸, CAS number: 1503-53-3), molecular formula C9H7BrO4, molecular weight 259.05300. For research-use only, not for medical or clinical usage.

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

Name	2-acetyloxy-5-bromobenzoic acid
Synonym	More Synonyms

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

Density	1.662g/cm3
Boiling Point	368.4ºC at 760mmHg
Melting Point	60 °C
Molecular Formula	C₉H₇BrO₄
Molecular Weight	259.05300
Flash Point	176.6ºC
Exact Mass	257.95300
PSA	63.60000
LogP	2.07260
Vapour Pressure	4.46E-06mmHg at 25°C
Index of Refraction	1.585
InChIKey	VRJBEVQGJOSGOX-UHFFFAOYSA-N
SMILES	CC(=O)Oc1ccc(Br)cc1C(=O)O

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VO1870000

CHEMICAL NAME :: Salicylic acid, 5-bromo-, acetate

CAS REGISTRY NUMBER :: 1503-53-3

BEILSTEIN REFERENCE NO. :: 2695058

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H7-Br-O4

MOLECULAR WEIGHT :: 259.07

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1130 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 650 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16800 mg/kg/8W-C

TOXIC EFFECTS :: Musculoskeletal - other changes Related to Chronic Data - death

REFERENCE :: CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946

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

HS Code	2918990090

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

5-Bromo-2-hydro...

CAS#:89-55-4

Ethanoic anhydride

CAS#:108-24-7

~86%

Benzoic acid,2-...

CAS#:1503-53-3

Learn More

Literature: Sharma, Horrick; Patil, Shivaputra; Sanchez, Tino W.; Neamati, Nouri; Schinazi, Raymond F.; Buolamwini, John K. Bioorganic and Medicinal Chemistry, 2011 , vol. 19, # 6 p. 2030 - 2045

5-Bromo-2-hydro...

CAS#:89-55-4

~87%

Benzoic acid,2-...

CAS#:1503-53-3

Learn More

Literature: Kowa Co., Ltd. Patent: US6136848 A1, 2000 ;

5-Bromo-2-hydro...

CAS#:89-55-4

Acetyl chloride

CAS#:75-36-5

~96%

Benzoic acid,2-...

CAS#:1503-53-3

Learn More

Literature: TRANSTECH PHARMA, INC. Patent: WO2004/14844 A2, 2004 ; Location in patent: Page 203 ; WO 2004/014844 A2

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

Precursor 3
CAS#:89-55-4 5-Bromo-2-hydro... CAS#:108-24-7 Ethanoic anhydride CAS#:75-36-5 Acetyl chloride
DownStream 4
CAS#:30779-63-6 6-BROMO-2-METHY... CAS#:7120-43-6 5-Chlorosalicylamide CAS#:6329-74-4 5-Bromo-2-hydro... CAS#:5485-91-6 (4-bromo-2-carb...

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%

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

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose

Name: Octanol-water partition coefficient, log P of the compound
Source: ChEMBL
Target: N/A
External Id: CHEMBL3059483

Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose

Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT

Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN

Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN

Total 6, Current Page 1 of 1

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

5-bromo-2-acetoxybenzoic acid

5-Bromosalicylic acid acetate

2-Acetoxy-5-brom-benzoesaeure

5-Bromo-2-acetylsalicylic acid

5-bromoaspirin

5-Bromoacetylsalicylic acid

2-Acetoxy-5-bromobenzoic acid

Sedasprin

Bromoaspirin

acetyl-5-bromosalicylic acid

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

Q: What is the English name of 2-acetyloxy-5-bromobenzoic acid?

A: The English name of 2-acetyloxy-5-bromobenzoic acid is 2-acetyloxy-5-bromobenzoic acid.

Q: What is the SMILES notation of 2-acetyloxy-5-bromobenzoic acid?

A: SMILES notation of 2-acetyloxy-5-bromobenzoic acid is CC(=O)Oc1ccc(Br)cc1C(=O)O.

Q: What are the upstream materials of 2-acetyloxy-5-bromobenzoic acid?

A: Related upstream materials(CAS) of 2-acetyloxy-5-bromobenzoic acid: 89-55-4;108-24-7;75-36-5.

Q: What is the molecular formula of 2-acetyloxy-5-bromobenzoic acid?

A: Molecular formula of 2-acetyloxy-5-bromobenzoic acid is C9H7BrO4.

Q: What English synonyms does 2-acetyloxy-5-bromobenzoic acid have?

A: English synonyms of 2-acetyloxy-5-bromobenzoic acid: 5-bromo-2-acetoxybenzoic acid, 5-Bromosalicylic acid acetate, 2-Acetoxy-5-brom-benzoesaeure, 5-Bromo-2-acetylsalicylic acid, 5-bromoaspirin, 5-Bromoacetylsalicylic acid, 2-Acetoxy-5-bromobenzoic acid, Sedasprin, Bromoaspirin, acetyl-5-bromosalicylic acid.

Q: What is the molecular weight of 2-acetyloxy-5-bromobenzoic acid?

A: Molecular weight of 2-acetyloxy-5-bromobenzoic acid is 259.05300.

Q: What are the downstream products of 2-acetyloxy-5-bromobenzoic acid?

A: Related downstream products(CAS) of 2-acetyloxy-5-bromobenzoic acid: 30779-63-6;7120-43-6;6329-74-4;5485-91-6.

Q: What is the InChIKey of 2-acetyloxy-5-bromobenzoic acid?

A: InChIKey of 2-acetyloxy-5-bromobenzoic acid is VRJBEVQGJOSGOX-UHFFFAOYSA-N.

Q: What is the polar surface area (PSA) of 2-acetyloxy-5-bromobenzoic acid?

A: Polar surface area (PSA) of 2-acetyloxy-5-bromobenzoic acid is 63.60000.

Q: What is the melting point of 2-acetyloxy-5-bromobenzoic acid?

A: Melting point of 2-acetyloxy-5-bromobenzoic acid is 60 °C.

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.

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzoic acid,2-(acetyloxy)-5-bromo
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoic acid,2-(acetyloxy)-5-bromo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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