# Potassium N-Cocoyl Glycinate

**CAS:** 301341-58-2  
**PubChem CID:** [155885976](https://pubchem.ncbi.nlm.nih.gov/compound/155885976)  
**Molecular formula:** C28H53KNO5+  
**Molar mass:** 522.8 g/mol  
**IUPAC:** potassium;octadec-9-enoic acid;2-(octanoylamino)acetic acid  
**SMILES:** `CCCCCCCCC=CCCCCCCCC(=O)O.CCCCCCCC(=O)NCC(=O)O.[K+]`  
**InChIKey:** `OPYCWZAISQDBFV-UHFFFAOYSA-N`  
**InChI:** `InChI=1S/C18H34O2.C10H19NO3.K/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;1-2-3-4-5-6-7-9(12)11-8-10(13)14;/h9-10H,2-8,11-17H2,1H3,(H,19,20);2-8H2,1H3,(H,11,12)(H,13,14);/q;;+1`  

## Physicochemical properties

| Parameter | Value |
|---|---|
| PSA | 104 Ų |
| Hydrogen bond donors | 3 |
| Hydrogen bond acceptors | 5 |
| Rotatable bonds | 23 |
| Heavy atoms | 35 |

## 3D structure

The molecule contains 88 atoms connected by 85 chemical bonds. Interactive 3D model available at: https://molgod.org/molecule/301341-58-2/

## Synonyms

- Potassium N-Cocoyl Glycinate
- 301341-58-2
- OPYCWZAISQDBFV-UHFFFAOYSA-N

## Data sources

- [PubChem CID 155885976](https://pubchem.ncbi.nlm.nih.gov/compound/155885976)
- [NIST WebBook](https://webbook.nist.gov/cgi/cbook.cgi?ID=301341-58-2)
- [ChEMBL](https://www.ebi.ac.uk/chembl/g/#search_results/all/query=301341-58-2)

---

- Canonical: https://molgod.org/molecule/301341-58-2/

**Licence:** Chemical facts in this record come from the public sources credited above; MolGod.org claims no rights in them. The selection, arrangement and texts of this record are © MolGod.org, all rights reserved. Details: https://molgod.org/copyright/#data

**How to cite:** MolGod.org. "Potassium N-Cocoyl Glycinate (CAS 301341-58-2)." Last modified 2026-09-02. https://molgod.org/molecule/301341-58-2/ — for a chemical fact, cite its primary source (PubChem CID 155885976); for a 3D model file, cite its MolGod ID, the variant and the SHA-256 from its licence record.

*Last updated: 2026-09-02 · Generator: MOL-GOD v3.12.33*