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T4762

Myristyltrimethylammonium bromide

≥99%

Synonim(y):

Tetradecyltrimethylammonium bromide, Trimethyl(tetradecyl)ammonium bromide

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Informacje o tej pozycji

Wzór liniowy:
CH3(CH2)13N(Br)(CH3)3
Numer CAS:
Masa cząsteczkowa:
336.39
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
EC Number:
214-291-9
Beilstein/REAXYS Number:
3633227
MDL number:
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description

cationic

Quality Segment

assay

≥99%

mol wt

micellar avg mol wt 27,000

aggregation number

80

technique(s)

protein quantification: suitable

CMC

4-5 mM (20-25°C)

mp

245-250 °C (lit.)

solubility

H2O: 10 % (w/v)

SMILES string

[Br-].CCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1

InChI key

CXRFDZFCGOPDTD-UHFFFAOYSA-M

General description

Myristyltrimethylammonium bromide is a cationic/zwitterionic type of surfactant.

Application

Myristyltrimethylammonium has been used in a study to assess a surfactant-controlled synthetic method to obtain a nanophase of mesoporous ceria-zirconia solid solution containing cationic defects in the crystalline structure. It has also been used in a study to determine the low molecular weight of organic acids in soils and plants by capillary zone electrophoresis.
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Ta pozycja
87210T2450000324411
description

≥99%

description

98% (AT)

description

European Pharmacopoeia (EP) Reference Standard

description

The Dynamin Inhibitor II, MiTMAB, also referenced under CAS 1119-97-7, controls the biological activity of Dynamin. This small molecule/inhibitor is primarily used for Membrane applications.

technique(s)

protein quantification: suitable

technique(s)

-

technique(s)

-

technique(s)

-

assay

≥99%

assay

98% (AT), ≥97.5% (AT)

assay

-

assay

≥99% (titration)

aggregation number

80

aggregation number

80

aggregation number

80

aggregation number

-

description

cationic

description

cationic

description

-

description

Merck USA index - 14, 6336

mol wt

micellar avg mol wt 27,000

mol wt

micellar avg mol wt 27,000

mol wt

micellar avg mol wt 27,000

mol wt

-

solubility

H2O: 10 % (w/v)

solubility

H2O: 0.1 g/mL, clear

solubility

-

solubility

DMSO: 10 mg/mL, water: 100 mg/mL


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Słowo ostrzegawcze

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3

Narządy docelowe

Gastrointestinal tract, Respiratory system

Klasa składowania

11 - Combustible Solids

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

PPE (środki ochrony indywidualnej)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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