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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.
Recommended products: Find a digital Reference Material for this product available on our online platform ChemisTwin®  for NMR. You can use this digital equivalent on ChemisTwin®  for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here  and start your free trial .
Purity ≥95.0% (HPLC)
Storage Temp. 2-8°C
UNSPSC 41116107

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