Recent Updates
Meet Us at DCAT Week 2026, New York, Lotte New York Palace | Mar 23-26 | Room 1402
New Nitrosamine Compounds Now Available
Now Operating in San Diego, USA
Reference Standard Product Detail

Mesalazine Impurity A

Explore technical data, documentation access, molecular information and enquiry options for this Clearsynth research product.

Product Code: CS-O-16778 Reference Standard Research Use Only
Mesalazine  Impurity  A
Category
Reference Standard
API Family
Mesalazine
Product Code
CS-O-16778
Research Status
For Laboratory Use

Mesalazine Impurity A

Mesalazine Reference Standard
Stock Status: In Stock
Live

CAT No.
CS-O-16778
CAS No.
123-30-8
Molecular Formula
C₆H₇NO
Molecular Weight
109.13
Login to view price
There is no hazardous surcharge associated with this product.
There is no packaging charge associated with this product.
For Research Purposes only. Not for Personal or Veterinary use.
All compounds supplied are strictly intended for laboratory, research, analytical, and scientific use only. They are not meant for human consumption, therapeutic use, or any form of clinical application.
CAS No.
123-30-8
Product Code
CS-O-16778
M.F.
C₆H₇NO
M.W.
109.13
Smiles
OC1=CC=C(C=C1)N
Category
Reference Standard
API Family
Mesalazine
Storage Condition
Store at refrigerator (2-8°C) for long term storage
IUPAC Name
4-aminophenol
References
(1) Watanabe, et al.: Drug Metab. Dispos., 38, 1532 (2010) (2) Batuta, S. and Begum, N. A. Synth. Commun. 47, 137-147 (2017)
Synonyms
1-Amino-4-hydroxybenzene; Paracetamol Impurity K
Application Notes
4-Aminophenol is a nephrotoxic metabolite of Acetaminophen (A161220) and Phenacetin (P294580) (1). It is also used as a N-formylating agent for solvent-and catalyst-free N-formylations of amines at ambient condition (2).
Purity by HPLC
Not less than 90%
Hazard Compound
Refer MSDS for accurate information.
Overview
4-Aminophenol is a nephrotoxic metabolite of Acetaminophen (A161220) and Phenacetin (P294580) (1). It is also used as a N-formylating agent for solvent-and catalyst-free N-formylations of amines at ambient condition (2).

Refund Policy

We are committed to offering products of the highest quality in order to meet the needs of our customers, and have elaborate systems in place to ensure that material specifications, their certification and all handling and storage conditions are communicated at the time of material handover. We have invested in the highest quality packaging materials and use international logistics partners to service our customers. If there is an issue with one or more of our products, it must be reported to us within 45 days of your receiving shipment for refund or account credit eligibility.

Downloading MSDS…
Quick Enquiry Email Us
Quick Enquiry
Tell us what you need
Quote Basket
Selected RFQ Items
Your RFQ basket is empty. Add a product block or copy a guided requirement here.