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Stearoyl-L-carnitine

SIAL/08084 - analytical standard

Synonym: (2R)-3-Carboxy-N,N,N-trimethyl-2-[(1-oxooctadecyl)oxy]-1-propanaminium inner salt; L-Carnitine octadecanoyl ester; C18-Carnitine; Octadecanoyl-L-carnitine

CAS Number: 25597-09-5
Empirical Formula (Hill Notation): C25H49NO4
Molecular Weight: 427.66
Linear Formula: C25H49NO4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-08084-10MG 10 mg
 $216.00
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application(s) clinical testing
assay ≥97.0% (HPLC)
format neat
grade analytical standard
impurities ≤10.0% water
InChI 1S/C25H49NO4/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25(29)30-23(21-24(27)28)22-26(2,3)4/h23H,5-22H2,1-4H3/t23-/m1/s1
InChI key FNPHNLNTJNMAEE-HSZRJFAPSA-N
optical activity [α]/D -15.0±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(CCCCCCCCCCCCCCCCC)=O)CC([O-])=O
storage temp. 2-8°C
Application: Stearoyl-L-carnitine may be used as an analytical reference standard for the quantification of the analyte in biological fluids using chromatography-based techniques.
General description: Stearoyl-L-carnitine is a naturally occurring compound belonging to the acylcarnitine class of compounds as listed in the human metabolome database (HMBD). These compounds are reported to be used as biomarkers in the diagnosis of carnitine deficiency. It acts as a carrier of long chain acyl groups from activated fatty acids across the inner mitochondrial membrane into the mitochondrial matrix where they undergo β-oxidation to acetyl CoA to obtain usable energy via the citric acid cycle.
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 .
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥97.0% (HPLC)
Storage Temp. 2-8°C
UNSPSC 41116107

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