What is the NOAEL for Pyrrolidinyl diaminopyrimidine oxide?
Pyrrolidinyl diaminopyrimidine oxide has 4 NOAEL studies in the database. The lowest reported value is 23GGI87A7F UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
Pyrrolidinyl diaminopyrimidine oxide
Also known as: 2,4-Pyrimidinediamine, 6-(1-pyrrolidinyl)-, 3-oxide, Triaminodil
CAS 55921-65-8
Pyrrolidinyl diaminopyrimidine oxide (CAS 55921-65-8) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat.
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
0
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
8 fields
Name
Pyrrolidinyl diaminopyrimidine oxide
CAS Number
55921-65-8
DTXSID
DTXSID701021789
Molecular Formula
C8H13N5O
InChI Key
FMVJDYVWXJHAFZ-UHFFFAOYSA-N
Monoisotopic Mass
195.11201
Synonyms
2,4-Pyrimidinediamine, 6-(1-pyrrolidinyl)-, 3-oxideTriaminodil
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
2 records
Softener and conditionerHair waving or straightening
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 23GGI87A7F | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 23GGI87A7F | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 23GGI87A7F | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 23GGI87A7F | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
active
Frequently Asked Questions
Is Pyrrolidinyl diaminopyrimidine oxide used in cosmetics?
Yes, Pyrrolidinyl diaminopyrimidine oxide is also indexed as a cosmetic ingredient under the name Kopyrrol. 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 Pyrrolidinyl diaminopyrimidine oxide come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is Pyrrolidinyl diaminopyrimidine oxide used outside industrial chemicals?
Pyrrolidinyl diaminopyrimidine oxide also appears in cosmetics databases.