Lauryl trisiloxane

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 559042

CAS#: 139614-44-1

Description: Lauryl trisiloxane is a bioactive chemical.

Chemical Structure

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Lauryl trisiloxane
CAS# 139614-44-1
Instruction

Theoretical Analysis

MedKoo Cat#: 559042
Name: Lauryl trisiloxane
CAS#: 139614-44-1
Chemical Formula: C19H46O2Si3
Exact Mass: 390.28
Molecular Weight: 390.830
Elemental Analysis: C, 58.39; H, 11.86; O, 8.19; Si, 21.56

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

Synonym: Lauryl trisiloxane; Dodecylheptamethyltrisiloxide; Tm 121; Tm-121; Tm121;

IUPAC/Chemical Name: 3-dodecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane

InChi Key: ANXXYABAFAQBOT-UHFFFAOYSA-N

InChi Code: InChI=1S/C19H46O2Si3/c1-9-10-11-12-13-14-15-16-17-18-19-24(8,20-22(2,3)4)21-23(5,6)7/h9-19H2,1-8H3

SMILES Code: C[Si](O[Si](C)(C)C)(O[Si](C)(C)C)CCCCCCCCCCCC

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

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 390.83 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.

Recalculate based on batch purity %
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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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18: Frampton MB, Marquardt D, Letofsky-Papst I, Pabst G, Zelisko PM. Analysis of Trisiloxane Phosphocholine Bilayers. Langmuir. 2017 May 23;33(20):4948-4953. doi: 10.1021/acs.langmuir.6b04162. Epub 2017 May 11. PubMed PMID: 28471667; PubMed Central PMCID: PMC5462096.

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