Skip to Content
Merck
All Photos(1)

Documents

06941

Sigma-Aldrich

(N,N-Dimethylmyristylammonio)acetate

≥97.0% (HPLC)

Synonym(s):

(N,N-Dimethyltetradecylammonio)acetate, N,N-Dimethyl-N-myristylaminoacetic acid betaine, N,N-Dimethyl-N-tetradecylbetaine, N,N-Dimethyl-N-tetradecylglycine, Myristyl betaine, Myristyldimethylbetaine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3(CH2)13N+(CH3)2CH2COO-
CAS Number:
2601-33-4
Molecular Weight:
299.49
Beilstein:
4141460
EC Number:
220-006-9
MDL number:
MFCD11616540
UNSPSC Code:
12161900
PubChem Substance ID:
329748308
NACRES:
NA.25

Assay

≥97.0% (HPLC)

mol wt

299.49 g/mol

technique(s)

HPLC: suitable

pH

5.0-8.0

solubility

H2O: 1%, clear, colorless

UV absorption

λ: 260 nm Amax: ≤0.1
λ: 280 nm Amax: ≤0.08

SMILES string

CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O

InChI

1S/C18H37NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-19(2,3)17-18(20)21/h4-17H2,1-3H3

InChI key

KKMIHKCGXQMFEU-UHFFFAOYSA-N

Analysis Note

residue (filter test): no residue, luminescence: corresponds to requirements

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

C R Birnie et al.
Antimicrobial agents and chemotherapy, 44(9), 2514-2517 (2000-08-22)
Alkyl betaines and alkyl dimethylamine oxides have been shown to have pronounced antimicrobial activity when used individually or in combination. Although several studies have been conducted with these compounds in combinations, only equimolar concentrations of the C(12)/C(12) and C(16)/C(14) chain
Surface-active betaines: N-alkyl-N,N-dimethylglycines and their critical micelle concentrations.
Beckett, A. and Woodward, R.
The Journal of Pharmacy and Pharmacology, 15, 422-431 (1963)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service