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CAS 73-24-5

CAS 73-24-5 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 73-24-5
CAS 73-24-5PubChem CID 190

Adenine

Adenine is the parent compound of the 6-aminopurines, composed of a purine having an amino group at C-6. It has a role as a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a human metabolite and a Daphnia magna metabolite. It is a member of 6-aminopurines and a purine nucleobase. It derives from a hydride of a 9H-purine. — ChEBI

IUPAC name
7H-purin-6-amine
Molecular formula
C5H5N5
Molecular weight
135.13 g/mol
Exact mass
135.05449518 Da
XLogP3
-0.1
Topological polar surface area
80.5 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

6-Aminopurine1H-Purin-6-amineAdeninimineAdeninLeuco-46-Amino-1H-purine6-Amino-7H-purine6-Amino-9H-purine
16 more reported names
6-Amino-3H-purine1,6-Dihydro-6-iminopurine3,6-Dihydro-6-iminopurineNSC-14666CHEBI:16708JAC85A2161Vitamin B 44, Vitamin BB 4, VitaminAdenine 1546RefChem:5517200-796-19H-Purin-6-amineVitamin B4Purine, 6-amino-USAF CB-18
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 73-24-5

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How CAS 73-24-5 is used on this site

CAS 73-24-5 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 73-24-5 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.