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252000

DDMAB

Water-soluble zwitterionic detergent with properties similar to DDMAU but differing in the length of the polymethylene arm.

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Synonym(s):

DDMAB, N-Dodecyl-N,N-(dimethylammonio)butyrate

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Size/SKUAvailabilityPrice
5 g

Estimated to ship on18 September 2026fromAreál Kühne+Nagel spol. s r.o.

7 550,00 CZK

About This Item

Empirical Formula (Hill Notation):
C18H37NO2
CAS Number:
15163-30-1
Molecular Weight:
299.49
UNSPSC Code:
12161902
NACRES:
NA.21
MDL number:
MFCD00270854

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Estimated to ship on18 September 2026Details

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Quality Segment

100

assay

≥98% (HPLC)

form

crystalline solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated (hygroscopic)

color

white to beige

CMC

4.3 mM

solubility

water: 1 mg/mL

shipped in

ambient

storage temp.

15-25°C

SMILES string

[N+](CCCCCCCCCCCC)(CCCC(=O)[O-])(C)C

InChI

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

InChI key

ZFVNBVQBIZJUEY-UHFFFAOYSA-N

General description

Water-soluble zwitterionic detergent with properties similar to DDMAU (Cat. No. 252005 ) but differing in the length of the polymethylene arm. More efficient for the extraction of mycoplasma membrane antigens under mild conditions than DDMAU.

Preparation Note

Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 6 weeks at 4°C.

Other Notes

Brenner, C., et al. 1995. Anal. Biochem. 224, 515.
Chevalier, Y., et al. 1991. Langmuir7, 848.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Irritant (B)

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This Item
00413359025324690
DDMAB Water-soluble zwitterionic detergent with properties similar to DDMAU but differing in the length of the polymethylene arm.

Millipore

252000

DDMAB

DDMAB ≥94%

Sigma-Aldrich

00413

DDMAB

Didodecyldimethylammonium bromide 98%

Sigma-Aldrich

359025

Didodecyldimethylammonium bromide

EMPIGEN® BB Detergent, 30% Solution

Millipore

324690

EMPIGEN® BB Detergent, 30% Solution

description

Water-soluble zwitterionic detergent with properties similar to DDMAU but differing in the length of the polymethylene arm.

description

≥94%

description

98%

description

-

form

crystalline solid

form

-

form

powder

form

solution

assay

≥98% (HPLC)

assay

≥94%

assay

98%

assay

-

storage temp.

15-25°C

storage temp.

-

storage temp.

-

storage temp.

10-30°C

solubility

water: 1 mg/mL

solubility

-

solubility

-

solubility

-

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

CMC

4.3 mM

CMC

4.3

CMC

-

CMC

1.6 - 2.1 mM

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
4049858
2735898
3126677
3116168
4048690

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