Skip to Content
Merck
CN

148032

2-(4-Hydroxyphenylazo)benzoic acid

Synonym(s):

2-(4′-Hydroxybenzeneazo)benzoic acid, 4′-Hydroxyazobenzene-2-carboxylic acid, HABA, HBABA

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
HOC6H4N=NC6H4CO2H
CAS Number:
1634-82-8
Molecular Weight:
242.23
EC Number:
216-655-2
UNSPSC Code:
12171500
MDL number:
MFCD00002428
Beilstein/REAXYS Number:
1842696

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

mp

204-208 °C (lit.)

λmax

348 nm

InChI

1S/C13H10N2O3/c16-10-7-5-9(6-8-10)14-15-12-4-2-1-3-11(12)13(17)18/h1-8,16H,(H,17,18)/b15-14+

InChI key

DWQOTEPNRWVUDA-CCEZHUSRSA-N

SMILES string

Oc1ccc(cc1)\N=N\c2ccccc2C(O)=O

Looking for similar products? Visit Product Comparison Guide

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
19030KG
10403LU
07809DU
05702DY
03425BY

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service