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
86339
Sodium taurocholate hydrate
≥97.0% (TLC)
Synonym(s):
Taurocholic acid sodium salt
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CZK 2,240.00
CZK 9,600.00
CZK 37,500.00
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InChI key
RDAJAQDLEFHVNR-NEMAEHQESA-M
InChI
1S/C26H45NO7S.Na.H2O/c1-15(4-7-23(31)27-10-11-35(32,33)34)18-5-6-19-24-20(14-22(30)26(18,19)3)25(2)9-8-17(28)12-16(25)13-21(24)29;;/h15-22,24,28-30H,4-14H2,1-3H3,(H,27,31)(H,32,33,34);;1H2/q;+1;/p-1/t15-,16+,17-,18-,19+,20+,21-,22+,24+,25+,26-;;/m1../s1
SMILES string
O.[Na+].C[C@H](CCC(=O)NCCS([O-])(=O)=O)[C@H]1CC[C@H]2[C@@H]3[C@H](O)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C
biological source
ox bile, synthetic
description
anionic
assay
≥97.0% (TLC)
form
powder
optical activity
[α]20/D +23±1°, c = 3% in H2O (dry matter)
mol wt
537.68 g/mol (anhydrous basis)
impurities
≤1% taurine, ≤2% cholic acid
solubility
H2O: 50 mg/mL, clear
functional group
sulfonic acid
Quality Level
Related Categories
1 of 4
This Item | |||
|---|---|---|---|
| assay ≥97.0% (TLC) | assay ≥98% (CP) | assay ≥97.0% (TLC) | assay ≥95.0% (TLC) |
| form powder | form powder | form powder | form powder or crystals |
| impurities ≤1% taurine, ≤2% cholic acid | impurities - | impurities - | impurities - |
| mol wt 537.68 g/mol (anhydrous basis) | mol wt - | mol wt 471.61 g/mol | mol wt - |
| solubility H2O: 50 mg/mL, clear | solubility - | solubility H2O: 50 mg/mL, clear, faintly yellow | solubility - |
| biological source ox bile, synthetic | biological source - | biological source - | biological source - |
Application
Biochem/physiol Actions
Preparation Note
Other Notes
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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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