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
C1129
Cholinsäure
from bovine and/or ovine, ≥98%
Synonym(e):
3α,7α,12α-Trihydroxy-5β-cholansäure, Cholansäure
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | € 74,10 |
100 g | Warenkorb auf Verfügbarkeit prüfen | € 180,00 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 520,00 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 876,00 |
Über diesen Artikel
biological source
bovine and/or ovine
Quality Segment
description
anionic
assay
≥98%
form
powder
mol wt
408.57 g/mol
mp
200-201 °C (lit.)
solubility
water: soluble 0.175 g/L at 25 °C
application(s)
pharmaceutical
functional group
carboxylic acid
shipped in
ambient
storage temp.
room temp
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)=O
InChI
1S/C24H40O5/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26/h13-20,22,25-27H,4-12H2,1-3H3,(H,28,29)/t13-,14+,15-,16-,17+,18+,19-,20+,22+,23+,24-/m1/s1
InChI key
BHQCQFFYRZLCQQ-OELDTZBJSA-N
Gene Information
human ... CYP1A2(1544)
General description
Application
Biochem/physiol Actions
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description from bovine and/or ovine, ≥98% | description United States Pharmacopeia (USP) Reference Standard | description - | description ≥98% (HPLC) |
| assay ≥98% | assay - | assay - | assay ≥98% (HPLC) |
| form powder | form - | form powder | form powder |
| application(s) pharmaceutical | application(s) pharmaceutical (small molecule) | application(s) - | application(s) - |
| storage temp. room temp | storage temp. - | storage temp. room temp | storage temp. room temp |
| biological source bovine and/or ovine | biological source - | biological source - | biological source bovine bile (ex gall bladder) |
| solubility water: soluble 0.175 g/L at 25 °C | solubility - | solubility - | solubility - |
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Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
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Can the cholic acid be frozen once in solution?
1 answer-
Unfortunately, the solution stability of this product has not been determined.
Helpful?
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what is the solubility of cholic acid in DMSO, Ethanol or PBS?
1 answer-
This product is tested for solubility in methanol at 50 mg/mL. Other possible solvents have not been evaluated.
Helpful?
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