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96193

Sigma-Aldrich

5-Cyclohexylpentyl β-D-maltoside

≥98.0% (TLC)

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Synonym(s):
CYMAL®-5
Empirical Formula (Hill Notation):
C23H42O11
CAS Number:
Molecular Weight:
494.57
MDL number:
PubChem Substance ID:
NACRES:
NA.26

description

non-ionic

Quality Level

Assay

≥98.0% (TLC)

form

powder

optical activity

[α]20/D +51±4°, c = 0.5% in methanol

mol wt

micellar average mol wt 32,600

aggregation number

66

technique(s)

protein purification: suitable
protein quantification: suitable

CMC

2.4-5 mM (20-25°C)

SMILES string

OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](OCCCCCC3CCCCC3)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C23H42O11/c24-11-14-16(26)17(27)19(29)23(32-14)34-21-15(12-25)33-22(20(30)18(21)28)31-10-6-2-5-9-13-7-3-1-4-8-13/h13-30H,1-12H2/t14-,15-,16-,17+,18-,19-,20-,21-,22-,23-/m1/s1

InChI key

RVTGFZGNOSKUDA-ZNGNCRBCSA-N

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This Item
D5394D464129396
assay

≥98.0% (TLC)

assay

≥98% (GC)

assay

≥98% (GC)

assay

≥99.0% (TLC)

form

powder

form

powder

form

powder

form

solid

mol wt

micellar average mol wt 32,600

mol wt

320.42 g/mol

mol wt

micellar avg mol wt 50,000

mol wt

micellar average mol wt 32,000

aggregation number

66

aggregation number

-

aggregation number

98

aggregation number

63

technique(s)

protein purification: suitable, protein quantification: suitable

technique(s)

protein purification: suitable, protein quantification: suitable

technique(s)

protein quantification: suitable

technique(s)

protein purification: suitable, protein quantification: suitable

Application

Detergent for the purification and crystallization of membrane-bound proteins in native structure. It has a higher CMC (critical micelle concentration) and is more hydrophobic than the corresponding linear chain analog (C23).

Legal Information

No license is conveyed with the purchase of this product.
CYMAL is a registered trademark of Affymetrix, Inc.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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C Ostermeier et al.
Current opinion in structural biology, 7(5), 697-701 (1997-11-05)
Five new membrane protein structures have been determined since 1995 using X-ray crystallography: bacterial light-harvesting complex; bacterial and mitochondrial cytochrome c oxidases; mitochondrial bc1 complex; and alpha-hemolysin. These successes are partly based on advances in the crystallization procedures for integral

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