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Cayman Taurocholic Acid-D4 Maxspec Standard; Size- 100 Micrograms
Cayman Taurocholic Acid-D4 Maxspec Standard; Size- 100 Micrograms - CAYM (Additional S&H Or Hazmat Fees May Apply)
List Price
$106.00
Your Price
$106.00
HOW MUCH YOU SAVE:
0.00 %
| NETA PART: | CAYM-31375-100 |
| MFG.PART: | 31375-100 |
| UNSPSC: | 12352200 |
| Manufacturer: | Cayman |
Product Description
Taurocholic acid-d4 (TCA-d4) is intended for use as an internal standard for the quantification of TCA (Item No. ) by GC- or LC-MS. TCA is a taurine-conjugated form of the primary bile acid cholic acid (Item No. ). Serum levels of TCA are decreased in patients with Crohn’s disease and those with ulcerative colitis with no extraintestinal manifestations but are increased in patients with ulcerative colitis accompanied by hepatobiliary disease.
TCA-d4 MaxSpec® standard is a quantitative grade standard of TCA-d4 (Item No. ) that has been prepared specifically for mass spectrometry and related applications where quantitative reproducibility is required. The solution has been prepared gravimetrically and is supplied in a deactivated glass ampule sealed under argon. The concentration was verified by comparison to an independently prepared calibration standard. The verified concentration is provided on the certificate of analysis. This TCA-d4 MaxSpec® standard is guaranteed to meet identity, purity, stability, and concentration specifications and is provided with a batch-specific certificate of analysis. Ongoing stability testing is performed to ensure the concentration remains accurate throughout the shelf life of the product. Note: The amount of solution added to the vial is in excess of the listed amount. Therefore, it is necessary to accurately measure volumes for preparation of calibration standards. Follow recommended storage and handling conditions to maintain product quality.
WARNING This product is not for human or veterinary use.
Technical Information
Certificate of Analysis
or
Formal Name
2-[[(3α,5β,
CAS Number
252030-90-3
Synonyms
- Ethanesulfonic Acid-d4
- TCA-d4
Molecular Formula
C26H41D4NO7S
Formula Weight
518.7
Purity
≥95%
Formulation
A solution in methanol at 100 µg/ml (nominal); see CofA for verified concentration
SMILES
C[C@H](CCC(NCCS(O)(=O)=O)=O)[C@@]1([H])CC[C@@]2([H])[C@]3([H])[C@H](O)C[C@]4([H])C([2H])([2H])[C@H](O)C([2H])([2H])C[C@]4(C)[C@@]3([H])C[C@H](O)[C@@]21C
InChi Code
InChI=1S/C26H45NO7S/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)/t15-,16+,17-,18-,19+,20+,21-,22+,24+,25+,26-/m1/s1/i8D2,12D2
InChi Key
WBWWGRHZICKQGZ-VEQOTJGJSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
Stability
≥ 5 years
| SKU | CAYM-31375-100 |
|---|---|
| Supplier Part Number | 31375-100 |
| UM | UN |
| UNSPSC | 12352200 |
| Manufacturer | Cayman |
| MSDS URL | https://www.caymanchem.com/msdss/31375m.pdf |
| Temperature | -20 |
| Refrigerated-Frozen | Refrigerated |
| CountryOfOrigin | US |
| ProductLine | CAYM |
| Qty | 100 |
| MinOrderQty | 1 |
| Weight | 7.00 |
| Lead Time | 2 Business Days |
| Hazardous | Y |
| CAS Number | 252030-90-3 |