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U-001 Supelco

Ursodeoxycholic acid

500 μg/mL in methanol, certified reference material, Cerilliant®

Synonym: 3α,7β-Dihydroxy-5β-cholan-24-oic acid, 5β-Cholan-24-oic acid-3α,7β-diol, 7β-Hydroxylithocholic acid, UDCS

  • CAS Number 128-13-2

  • Empirical Formula (Hill Notation) C24H40O4

  • Molecular Weight 392.57

  •  Beilstein/REAXYS Number 3219888

  •  EC Number 200-659-6

  •  MDL number MFCD00003680

  •  PubChem Substance ID 329827584

  •  NACRES NA.24

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Bile Acid Standards, Bile acids, Biomarkers and Metabolomics Standards,
Quality Level   300
grade   certified reference material
feature   Snap-N-Spike®/Snap-N-Shoot®
packaging   ampule of 1 mL
mfr. no.   Cerilliant®
concentration   500 μg/mL in methanol
mp   203-204 °C (lit.)
format   single component solution
storage temp.   −20°C
SMILES string   C[C@H](CCC(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]3CC[C@]12C
InChI   1S/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16-,17-,18+,19+,20+,22+,23+,24-/m1/s1
InChI key   RUDATBOHQWOJDD-UZVSRGJWSA-N

Description

General description

Ursodeoxycholic acid (UDCA) is a secondary bile acid that helps regulate cholesterol. Mass spectrometry-based analysis of UDCA is routinely performed in clinical diagnostic testing applications such as neonatal testing of inborn errors of bile acid synthesis, differentiating among types of familial intrahepatic cholestasis, and therapeutic monitoring of patient responses to UDCA therapy. This Certified Spiking Solution® is suitable as a starting material in preparation of linearity standards, calibrators, and controls for use in LC-MS/MS and GC/MS bile acid testing methods.

Legal Information

CERILLIANT is a registered trademark of Cerilliant Corporation

CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation

Safety & Documentation

Safety Information

RIDADR 
UN1230 - class 3 - PG 2 - Methanol, solution
Protocols & Articles
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C-146 Cholic acid, 500 μg/mL in methanol, certified reference material, Cerilliant®
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U-002 Ursodeoxycholic acid-D4, 100 μg/mL in methanol, certified reference material, Cerilliant®
C-147 Chenodeoxycholic acid-D4, 100 μg/mL in methanol, certified reference material, Cerilliant®
C-148 Cholic acid-D4, 100 μg/mL in methanol, certified reference material, Cerilliant®
D-127 Deoxycholic acid-D4, 100 μg/mL in methanol, certified reference material, Cerilliant®

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