WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 598394
CAS#: 109260-82-4 (free base)
Description: Lapyrium is a cationic surfactant that is used in personal care products as a biocide and antistatic agent. It is also used in waste-water treatment and corrosion inhibition formulations. It is primarily used as the chloride salt, lapyrium chloride.
MedKoo Cat#: 598394
CAS#: 109260-82-4 (free base)
Chemical Formula: C21H35N2O3
Exact Mass: 363.2642
Molecular Weight: 363.52
Elemental Analysis: C, 69.39; H, 9.71; N, 7.71; O, 13.20
This product is not in stock, which may be available by custom synthesis.
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Related CAS #: 109260-82-4 (free base)
Synonym: Lapyrium; Lapyrium cation;
IUPAC/Chemical Name: 1-(2-((2-(dodecanoyloxy)ethyl)amino)-2-oxoethyl)pyridin-1-ium
InChi Key: UGJWZYARKOFRDB-UHFFFAOYSA-O
InChi Code: InChI=1S/C21H34N2O3/c1-2-3-4-5-6-7-8-9-11-14-21(25)26-18-15-22-20(24)19-23-16-12-10-13-17-23/h10,12-13,16-17H,2-9,11,14-15,18-19H2,1H3/p+1
SMILES Code: CCCCCCCCCCCC(OCCNC(C[N+]1=CC=CC=C1)=O)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >3 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.03.00
The following data is based on the product molecular weight 363.52 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|
1: Baldessari A. Lipases as catalysts in synthesis of fine chemicals. Methods Mol Biol. 2012;861:445-56. doi: 10.1007/978-1-61779-600-5_25. PubMed PMID: 22426733.
2: Flannigan SA, Smolensky MH, Harrist R, Brown RL, Menon VK, McGovern JP. Scapular reactivity to contact irritants: application-time and area variations. Chronobiologia. 1984 Apr-Jun;11(2):93-107. PubMed PMID: 6745010.
3: Flannigan SA, Smith RE, McGovern JP. Intraregional variation between contact irritant patch test sites. Contact Dermatitis. 1984 Feb;10(2):123-4. PubMed PMID: 6713839.