CAS 54571-67-4: Sodium PCA

Description: Sodium PCA, or sodium pyrrolidone carboxylic acid, is a naturally occurring humectant derived from amino acids, specifically proline. It is commonly used in cosmetic and personal care formulations due to its excellent moisture-retaining properties, making it effective in hydrating the skin and hair. Sodium PCA is known for its ability to bind water molecules, which helps to maintain skin elasticity and softness. It is also recognized for its compatibility with various skin types, including sensitive skin, and is often included in products such as moisturizers, serums, and hair conditioners. Additionally, Sodium PCA has a low toxicity profile and is considered safe for topical use. Its solubility in water enhances its utility in formulations, allowing for easy incorporation into aqueous products. Overall, Sodium PCA is valued for its multifunctional benefits in enhancing skin and hair hydration, improving texture, and contributing to the overall efficacy of cosmetic products.

Formula: C₅H₇NO₃·Na

InChI: InChI=1S/C5H7NO3.Na/c7-4-2-1-3(6-4)5(8)9;/h3H,1-2H2,(H,6,7)(H,8,9);

InChI key: InChIKey=XCNILYKGVJTUMZ-UHFFFAOYSA-N

SMILES: [Na].O=C1NC(C(=O)O)CC1

Synonyms:

• (2R)-5-oxopyrrolidine-2-carboxylate
• 2-Pyrrolidone-5-carboxylic acid sodium salt
• 5-Oxo-DL-proline, monosodium salt
• <span class="text-smallcaps">DL</span>-Proline, 5-oxo-, monosodium salt
• <span class="text-smallcaps">DL</span>-Sodium pyroglutamate
• Ajidew N 50 van
• Ajidew N-50
• DL-proline, 5-oxo-, monosodium salt
• Monosodium 5-oxoproline
• Nalidone
• PCA soda
• Proline, 5-oxo-, monosodium salt
• Proline, 5-oxo-, sodium salt (1:1)
• Sodium <span class="text-smallcaps">D</smallcap><smallcap>L</span>-pyrrolidonecarboxylate
• Sodium <span class="text-smallcaps">DL</span>-pyroglutamate
• Sodium PCA
• Sodium pyroglutamate
• Sodium pyrrolidone carboxylate
• Unii-469Otg57A2
• Sodium 5-oxo-DL-prolinate
• DL-Sodium pyroglutamate

2-Pyrrolidone-5-carboxylic acid sodium salt

CAS: 54571-67-4

• Formula: C₅H₆NNaO₃
• Purity: .%
• Color and Shape: Liquid
• Molecular weight: 151.09581

2-Pyrrolidone-5-carboxylic acid, sodium salt, 50 wt.% solution in water

CAS: 54571-67-47732-18-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Color and Shape: Solution, Colorless to light yellow

Sodium 5-oxopyrrolidine-2-carboxylate

CAS: 54571-67-4

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 151.0970001220703

Sodium 5-Oxopyrrolidine-2-carboxylate

CAS: 54571-67-4

Sodium 5-Oxopyrrolidine-2-carboxylate is a chemical compound with clinical relevance. It is an antibiotic combination that …

• Formula: C₅H₆NNaO₃
• Purity: Min. 95%
• Molecular weight: 151.1 g/mol