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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

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About This Item

Linear Formula:
CH3(CH2)13N+(CH3)2CH2COO-
CAS Number:
2601-33-4
Molecular Weight:
299.49
Beilstein/REAXYS Number:
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

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

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’.

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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)

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