If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
C3649
CHAPSO
≥98%
Synonym(e):
3-([3-Cholamidopropyl]dimethylammonio)-2-hydroxy-1-propansulfonat
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Über diesen Artikel
biological source
animal
Quality Segment
description
zwitterionic
assay
≥98%
form
powder
mol wt
micellar avg mol wt 7000
aggregation number
11
technique(s)
protein quantification: suitable
impurities
≤5% Water (Karl Fischer)
conductivity
≤100 μmho per cm at 24 °C (0.5 M aqueous solution)
CMC
8 mM (20-25°C)
mp
184-186 °C (lit.)
transition temp
cloud point 90 °C
solubility
water: soluble 10 g/L at 20 °C
SMILES string
[H][C@@]12C[C@H](O)CC[C@]1(C)[C@@]3([H])C[C@H](O)[C@]4(C)[C@]([H])(CC[C@@]4([H])[C@]3([H])[C@H](O)C2)[C@H](C)CCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O
InChI
1S/C32H58N2O8S/c1-20(7-10-29(39)33-13-6-14-34(4,5)18-23(36)19-43(40,41)42)24-8-9-25-30-26(17-28(38)32(24,25)3)31(2)12-11-22(35)15-21(31)16-27(30)37/h20-28,30,35-38H,6-19H2,1-5H3,(H-,33,39,40,41,42)/t20-,21+,22-,23?,24-,25+,26+,27-,28+,30+,31+,32-/m1/s1
InChI key
GUQQBLRVXOUDTN-XOHPMCGNSA-N
General description
Application
- in einer Studie zur Beurteilung der Prozesse der Liposomen-Solubilisierung und der Rekonstitution von zwei Transportproteinen
- in einer Studie zur Untersuchung eines neuartigen Bizellensystems zur Orientierung von Makromolekülen über einen breiten Temperaturbereich
- als Gemisch mit Dilauroylphosphatidylcholin (DLPC) in der Festkörper-Kernspinresonanz (NMR) zur Untersuchung membranassoziierter Proteine
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description ≥98% | description Avanti Research™ - A Croda Brand 850501P, powder | description BioXtra | description Unique detergent with high CMC that solubilizes membrane-bound proteins in their native state. |
| assay ≥98% | assay >98% (TLC) | assay ≥98.0% (TLC) | assay >98% (TLC) |
| technique(s) protein quantification: suitable | technique(s) protein quantification: suitable | technique(s) - | technique(s) - |
| form powder | form powder | form powder | form solid |
| aggregation number 11 | aggregation number - | aggregation number 11 | aggregation number 11 |
| biological source animal | biological source - | biological source - | biological source - |
| Quality Level 200 | Quality Level - | Quality Level 200 | Quality Level 100 |
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Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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