UK REACH Testing Proposal 007

Closed 11 May 2023

Opened 27 Mar 2023


Substance Name: (R)-1-((4-amino-2-bromo-5-fluorophenyl)amino)-3-(benzyloxy)propan-2-ol 4-methylbenzenesulfonate

IUPAC Name(R)-1-((4-amino-2-bromo-5-fluorophenyl)amino)-3-(benzyloxy)propan-2-ol 4-methylbenzenesulfonate

CAS Number: 1294504-64-5

EC Number: 810-796-9

The hazard endpoint(s) for which vertebrate testing was proposed

Genetic toxicity in vivo (OECD TG 474: Mammalian Erythrocyte Micronucleus Test combined with OECD TG 489: In vivo Mammalian Alkaline Comet Assay)

Parties concerned are invited to provide scientifically valid information and studies that address the relevant substance and hazard endpoint(s) open for consultation.

The consultation will last for 45 days.

Consultations close at 23:59 London time (BST)

How to submit information

Information on the hazard endpoint(s) should be submitted by using the online survey below, no later than the deadline above.


  • Testing proposals


  • Registration, Evaluation, Authorisation & restriction of CHemicals (REACH)