What is the NOAEL for Xanthine?
Xanthine has 4 NOAEL studies in the database. The lowest reported value is 1AVZ07U9S7 UNII. Source: openFDA substances.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Xanthine
Also known as: 1H-Purine-2,6-dione, 3,7-dihydro-, EINECS 200-718-6, Purine-2,6-(1H,3H)-dione, EPA Pesticide Chemical Code 116900, UNII-1AVZ07U9S7 (+13 more)
CAS 69-89-6
Xanthine (CAS 69-89-6) is a chemical substance. Key regulatory status: REACH registered, 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, ECHA REACH.
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
2
SOURCE
eu clp annex vi
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
SOURCE
DSSTox identifiers
24 fields
Name
Xanthine
CAS Number
69-89-6
DTXSID
DTXSID4035120
Molecular Formula
C5H4N4O2
InChI Key
LRFVTYWOQMYALW-UHFFFAOYSA-N
Monoisotopic Mass
152.033425
Synonyms
1H-Purine-2,6-dione, 3,7-dihydro-EINECS 200-718-6Purine-2,6-(1H,3H)-dioneEPA Pesticide Chemical Code 116900UNII-1AVZ07U9S72,6-dihydroxypurine9H-purine-2,6-(1H,3H)-dioneXan9H-xanthine2,3,6,7-tetrahydro-1H-purine-2,6-dione2,6(1,3)-Purinedion3,7-Dihydro-1H-purine-2,6-dione
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
1 records
Softener and conditioner
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| active_ingredient; Pesticides | State of California | State of California |
| Canada; pharmaceutical | DrugBank | DrugBank |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 1AVZ07U9S7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 1AVZ07U9S7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 1AVZ07U9S7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 1AVZ07U9S7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Purine-2(3H),6(1H)-dione | 200-718-6 | ECHA overview → |
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Skin Conditioning
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
XANTHINE
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
4
Frequently Asked Questions
What regulatory lists include Xanthine?
Xanthine appears on 2 regulatory/inventory lists including active_ingredient; Pesticides, Canada; pharmaceutical. Source: EPA CPDat.
Is Xanthine used in cosmetics?
Yes, Xanthine is also indexed as a cosmetic ingredient under the name Xanthine. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Where does the safety data for Xanthine come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, ECHA REACH, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Is Xanthine used outside industrial chemicals?
Xanthine also appears in cosmetics, pharmaceutical databases.