5-Aminosalicylic acid, 98%

Name: 5-Aminosalicylic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-002602

About 5-Aminosalicylic acid, 98%

Listed under CAS 89-57-6, 5-Aminosalicylic acid is an enzyme / protein reagent available from Vaqora Chemicals in Synthesis grade, specified at 98% purity. Its molecular formula is C7H7NO3 and its molecular weight is 153.14 g/mol. The IUPAC name is 5-amino-2-hydroxybenzoic acid. Common synonyms include 5-ASA and Mesalamine.

In its supplied form it is a white to off-white to buff to grey powder. Reported physical data include a melting point of 275-280 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for enzymatic assays, enzyme inhibition studies and protein research. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

We offer 5-Aminosalicylic acid in 25 g, 100 g, 500 g and 5 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Enzymatic assays
Enzyme inhibition studies
Protein research

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Aminosalicylic acid, 98%
Catalogue No.	VQ-002602
CAS Number	89-57-6
IUPAC name	5-amino-2-hydroxybenzoic acid
Molecular formula	C₇H₇NO₃
Molecular weight	153.14 g/mol
Exact mass	153.0426
Grade	Synthesis
Purity / assay	98%
HSN code	29225090
InChIKey	KBOPZPXVLCULAV-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N)C(=O)O)O
PubChem CID	4075

Physical properties
Physical form	Powder
Appearance	White to off-white to buff to grey powder
Melting point	275-280 °C
LogP (XLogP3)	1.3
H-bond donors / acceptors	3 / 4
TPSA	83.6 Å²
Synonyms	5-ASA, Mesalamine, Mesalazine, Fisalamine, m-Aminosalicylic acid, Benzoic acid, 5-amino-2-hydroxy-, p-Aminosalicylsaeure, Asacolitin, Asacol HD, Pentacol, 3-carboxy-4-hydroxyaniline, Delzicol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 89-57-6

IP/BP/USP

Mesalazine

CAS: 89-57-6
Formula: C₇H₇NO₃
MW: 153.14 g/mol

VQ-004199

Reference Standard

Mesalazine WS

CAS: 89-57-6
Formula: C₇H₇NO₃
MW: 153.14 g/mol

In stock

Frequently asked questions

What is the CAS number of 5-Aminosalicylic acid, 98%?

The CAS Registry Number of 5-Aminosalicylic acid, 98% is 89-57-6. It is also known as 5-ASA, Mesalamine, Mesalazine.

What is the molecular formula and molecular weight of 5-Aminosalicylic acid, 98%?

5-Aminosalicylic acid, 98% has the molecular formula C7H7NO3 and a molecular weight of 153.14 g/mol. Its IUPAC name is 5-amino-2-hydroxybenzoic acid.

Which grade and pack sizes of 5-Aminosalicylic acid, 98% can I order?

We supply 5-Aminosalicylic acid, 98% in Synthesis (98%) grade, in 25 g, 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Aminosalicylic acid, 98%?

Yes. Every lot of 5-Aminosalicylic acid, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 5-Aminosalicylic acid, 98% be shipped internationally?

Yes. 5-Aminosalicylic acid, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.