Skip to Content

Key Documents

View All Documentation

18858

5-Aminosalicylic acid

analytical standard

Synonym(s):

5-AS, 5-Amino-2-hydroxybenzoic acid, Mesalamine

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
H2NC6H3-2-(OH)CO2H
CAS Number:
89-57-6
Molecular Weight:
153.14
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329751750
EC Number:
201-919-1
Beilstein/REAXYS Number:
2090421
MDL number:
MFCD00007877
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

analytical standard

Quality Segment

100

assay

≥98.5% (NT), ≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤0.5% water

mp

275-280 °C (dec.) (lit.)

application(s)

pharmaceutical

format

neat

storage temp.

2-8°C

SMILES string

Nc1ccc(O)c(c1)C(O)=O

InChI

1S/C7H7NO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,8H2,(H,10,11)

InChI key

KBOPZPXVLCULAV-UHFFFAOYSA-N

Gene Information

human ... ALOX5(240), PPARG(5468), PTGS1(5742), PTGS2(5743)

Application

5-Aminosalicylic acid is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is brown in color and can be read spectrophotometrically at 450 nm. The reaction may be stopped with 3 N NaOH and read at 550 nm.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Still not finding the right product?

Explore all of our products under 5-Aminosalicylic acid

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

No data available

flash_point_c

No data available

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library