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Cat. No.: HY-131309

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12-Doxylstearic acid

(Synonyms: 12-DSA)

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12-Doxyl stearic acid is a form of stearic acid that contains a 4,4-dimethyl-3-oxazolinyloxy (DOXYL) group, creating a hydrophobic spin label. It is commonly used to study molecular aspects of membranes and hydrophobic proteins.

For research use only. We do not sell to patients.

Purity: 97.4%
CAS No.: 29545-47-9
Formula: C₂₂H₄₂NO₄^*
Molecular Weight:384.57

Storage:

Solution, -20°C, 2 years

12-Doxylstearic acid Chemical Structure

CAS No.: 29545-47-9

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

All Endogenous Metabolite Isoforms :

Chemical Information

CAS No. 29545-47-9
Appearance Liquid
Molecular Weight 384.57
Formula C₂₂H₄₂NO₄^*
Color Colorless to light yellow
SMILES

[O]N1C(CCCCCC)(CCCCCCCCCCC(O)=O)OCC1(C)C
Synonyms

12-DSA
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Solution, -20°C, 2 years

Purity & Documentation

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Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (262 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Fournier, et al. Self-aggregation, a new property of cardiac fatty acid-binding protein. Predictable influence on energy production in the heart. J. Biol. Chem. 258(5), 2929-2933 (1983).

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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Chemical Information
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References

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12-Doxylstearic acid

All Endogenous Metabolite Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

12-Doxylstearic acid Related Classifications

HY-131309 Related Classifications