Dodecyltrimethylammonium bromide(DTAB) - BioReagent Plus, ≥99% , CAS No.1119-94-4

CAS: 1119-94-4 Cat. No.: D431486 Formule: C15H34BrN Poids moléculaire: 308.34 Beilstein Registry Number: 3597463 Numéro CE: 214-290-3
DISPONIBLE À COMMANDE
GRADE & PURITY BioReagent Plus ? BioReagent Plus — enhanced bioreagent quality with tighter biological QC. Use for sensitive cell/molecular work needing extra consistency and low inhibitors. ≥99%
Synonyms
Dodecyltrimethylammonium bromide | Dodecyl-Trimethyl-Ammonium Bromide | ammonium, dodecyltrimethyl-,bromide | D1468 | DTAB | Lauryltrimethylammonium bromide;DDTMA | Q27225722 | dodecyl(trimethyl)azanium;bromide | DTXSID5044366 | Laurtrimonium bromide | N,
Storage
Room temperature
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Size
USA
Allemagne (EU)*
Price
Qty
5g
D431486-5g
Sur commande · 8–12 semaines

262,90$US

306,90$US
Enregistrer 44,00 $US (14.34%)
25g
D431486-25g
Sur commande · 8–12 semaines

822,90$US

960,90$US
Enregistrer 138,00 $US (14.36%)
100g
D431486-100g
Sur commande · 8–12 semaines

2 467,90$US

2 879,90$US
Enregistrer 412,00 $US (14.31%)
Enter a quantity for the sizes you want to add.
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Why this grade

BioReagent Plus, ≥99% BioReagent Plus for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 177 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Dodecyltrimethylammonium bromide is a single-chain surfactant.


Application

Dodecyltrimethylammonium bromide has been used in a study to assess the relation between counterion distribution and miscibility of counterions at the solution surface. This was deduced for surfactant mixtures containing common surfactant ions but different counterions. It has also been used in a study to investigate its micelle formation throughout the entire composition range of water-dimethylsulfoxide (DMSO) mixtures using conductimetry, density measurements, and small angle neutron scattering.

Specifications

Synonymes
Dodecyltrimethylammonium bromide | Dodecyl-Trimethyl-Ammonium Bromide | ammonium, dodecyltrimethyl-,bromide | D1468 | DTAB | Lauryltrimethylammonium bromide;DDTMA | Q27225722 | dodecyl(trimethyl)azanium;bromide | DTXSID5044366 | Laurtrimonium bromide | N,
Spécifications et pureté
BioReagent Plus, ≥99%
Conditions de stockage de stockage
Room temperature
Grade
BioReagent Plus
Pureté
≥99%
Noms et identifiants
Sourires canoniquesCCCCCCCCCCCC[N+](C)(C)C.[Br-]
IUPAC Namedodecyl(trimethyl)azanium;bromide
InChIKeyXJWSAJYUBXQQDR-UHFFFAOYSA-M
INCHI1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1
Isomères SMILES CCCCCCCCCCCC[N+](C)(C)C.[Br-]
WGK Allemagne 3
RTECS BQ3195000
Poids moléculaire 308.34
Beilstein 3597463
Reaxy-Rn 3597463
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3597463&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClasseOrganonitrogen compounds
SubclassQuaternary ammonium salts
Intermediate Tree Nodes Not available
Direct ParentTetraalkylammonium salts
Alternative Parents Organopnictogen compounds  Organic bromide salts  Hydrocarbon derivatives  Amines  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylammonium salt - Organopnictogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
External Descriptors quaternary ammonium salt - bromide salt
Structure 3D
Modèle de structure chimique interactif





Cibles associées (humaines)
DNM1 Tbio Dynamin-1 (215 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cibles associées (non humaines)
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Enterococcus faecalis (29875 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propriétés chimiques et physiques
SolubilitéH2O: 0.1M at20°C, clear, colorless
Point de fusion (°C)246°C
Poids moléculaire308.340 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count11
Exact Mass307.187 Da
Monoisotopic Mass307.187 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count17
Formal Charge0
Complexity135.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
FAQ et articles
Citations of This Product
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

What is the purity of this product?
This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
What does BioReagent Plus mean?
BioReagent Plus indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.
How should this product be stored?
Store at room temperature.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 1119-94-4, the molecular formula is C15H34BrN, and the molecular weight is 308.34 g/mol. InChIKey XJWSAJYUBXQQDR-UHFFFAOYSA-M.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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