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Palmitoyl-L-carnitine

SIAL/91503 - analytical standard

Synonym: (2R)-3-Carboxy-N,N,N-trimethyl-2-[(1-oxohexadecyl)oxy]-1-propanaminium inner salt; L-Carnitine hexadecanoyl ester; C16-Carnitine; Hexadecanoyl-L-carnitine

CAS Number: 2364-67-2
Empirical Formula (Hill Notation): C23H45NO4
Molecular Weight: 399.61
Linear Formula: C23H45NO4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-91503-10MG 10 mg
 $129.00
1/EA		 Add To Favorites
45-91503-50MG 50 mg
 $422.00
1/EA		 Add To Favorites

 

application(s) clinical testing
assay ≥95.0% (HPLC)
format neat
grade analytical standard
impurities ≤10% water
InChI 1S/C23H45NO4/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-23(27)28-21(19-22(25)26)20-24(2,3)4/h21H,5-20H2,1-4H3/t21-/m1/s1
InChI key XOMRRQXKHMYMOC-OAQYLSRUSA-N
optical activity [α]/D -17.0±2.0°, c = 1 in methanol
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string C[N+](C)(C)C[C@H](OC(CCCCCCCCCCCCCCC)=O)CC([O-])=O
storage temp. 2-8°C
Application: Palmitoyl-L-carnitine may be used as an analytical standard to quantify the analyte in biological samples of patients with continuous ambulatory peritoneal dialysis (CAPD) or automated peritoneal dialysis (APD) using high-performance liquid chromatography/tandem quadrupole mass spectrometry (HPLC-TQMS). The feasibility of adding L-carnitine to the peritoneal dialysis (PD) solution in APD-treated end-stage renal disease patients is investigated. It may also be used as an analytical reference standard for the separation and identification of underivatized palmitoyl-L-carnitine in human plasma samples using high-performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS).
General description: Palmitoyl-L-carnitine (PLC) belongs to the class of long chain acylcarnitine compounds. It is an acyl-chain ester, which can be obtained from L-carnitine via acylcarnitine family transferase. PLC is reported to be used for the phospholipid reacylation in erythrocyte membrane ghosts.
Purity ≥95.0% (HPLC)
Storage Temp. 2-8°C
UNSPSC 41116107

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