Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate

INCI: PYRROLIDINYL DIAMINOPYRIMIDINE OXIDE OXOTHIAZOLIDINECARBOXYLATE

CAS Number
Not widely published (complex salt/combination of pyrrolidinyl diaminopyrimidine oxide + oxothiazolidinecarboxylate)
Function
Hair conditioning; combination of the kopyrrol derivative with procysteine (L-2-oxothiazolidine-4-carboxylate, a cysteine precursor) for enhanced hair growth support
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically regulated; permitted under general cosmetic provisions

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Same N-nitrosamine concerns as ingredient \#3 apply. Even less published safety data than the parent compound. Supplier safety dossier is essential. Verify specification purity โ€” complex salt forms can have variable stoichiometry

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Concern Level: Moderate

Frequently Asked Questions

Is Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate safe in cosmetics?

Same N-nitrosamine concerns as ingredient \#3 apply. Even less published safety data than the parent compound. Supplier safety dossier is essential. Verify specification purity โ€” complex salt forms can have variable stoichiometry The EU classifies Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate as "permitted". Safety rating: MODERATE.

Is Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate allowed in the EU?

Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate do in cosmetics?

Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate functions as: Hair conditioning; combination of the kopyrrol derivative with procysteine (L-2-oxothiazolidine-4-carboxylate, a cysteine precursor) for enhanced hair growth support. It is classified as a cosmetic ingredient in our database. CAS number: Not widely published (complex salt/combination of pyrrolidinyl diaminopyrimidine oxide + oxothiazolidinecarboxylate).

What is the Margin of Safety for Pyrrolidinyl Diaminopyrimidine Oxide Oxothiazolidinecarboxylate?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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