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C9500

Sigma-Aldrich

(±)-Carnitine hydrochloride

≥98% (TLC)

Synonym(s):

β-Hydroxy-γ-(trimethylammonio)butyrate hydrochloride, (±)-Carnitine chloride, DL-Carnitine hydrochloride

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About This Item

Linear Formula:
(CH3)3N(Cl)CH2CH(OH)CH2COOH
CAS Number:
461-05-2
Molecular Weight:
197.66
Beilstein/REAXYS Number:
4163212
EC Number:
207-309-1
MDL number:
MFCD00011904
UNSPSC Code:
12352107
PubChem Substance ID:
24893161
NACRES:
NA.26

product name

(±)-Carnitine hydrochloride, ≥98% (TLC)

Quality Level

200

assay

≥98% (TLC)

form

powder

color

white

SMILES string

[Cl-].C[N+](C)(C)CC(O)CC(O)=O

InChI

1S/C7H15NO3.ClH/c1-8(2,3)5-6(9)4-7(10)11;/h6,9H,4-5H2,1-3H3;1H

InChI key

JXXCENBLGFBQJM-UHFFFAOYSA-N

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Application

DL-Carnitine is a racemic mixture of the quaternary ammonium stereoisomers biologically active L-carnitine and biologically inactive D-carnitine. DL-Carnitine is used in comparative studies with the pure isomers.

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

729868

DL-Carnitine-(trimethyl-d9) hydrochloride

Levocarnitine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1569

Levocarnitine

A A Spasov et al.
Bulletin of experimental biology and medicine, 142(4), 458-460 (2007-04-07)
Serum concentration of L-carnitine, the mean thickness of the skeletal muscle fiber, and exercise performance in the forced swimming test decreased in rats receiving a carnitine-deficient diet. Treatment with L-carnitine compensated for carnitine deficiency, while racemate and D-stereoisomer did not
A A Spasov et al.
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova, 91(12), 1469-1480 (2006-02-24)
L-Carnitine (L-beta-hydroxy-gamma-N,N,N-trimethylaminobutyric acid) plays an essential role in fatty acid transport in the mitochondrion. Conditions that appear to benefit from exogenous supplementation of L-carnitine include anorexia, chronic fatigue, cardiovascular disease, hypoglycemia, male infertility, muscular myopathies, renal failure and dialysis. D-Carnitine
A A Spasov et al.
Vestnik Rossiiskoi akademii meditsinskikh nauk, 7(7), 20-27 (2006-08-24)
L-carnitine (L-beta-hydroxy-gamma-N,N,N-trimethylaminobutyric acid) is conditionally necessary for mitochondrial transport and metabolism of long-chain fatty acids, and thus for myocardial energetic metabolism. D-carnitine is not biologically active and might interfere with proper utilization of the L isomer, and so there are
Sophie Schobesberger et al.
eLife, 9 (2020-04-02)
Cardiomyocyte β3-adrenoceptors (β3-ARs) coupled to soluble guanylyl cyclase (sGC)-dependent production of the second messenger 3',5'-cyclic guanosine monophosphate (cGMP) have been shown to protect from heart failure. However, the exact localization of these receptors to fine membrane structures and subcellular compartmentation
Dinesh D Jayasena et al.
Journal of the science of food and agriculture, 95(4), 771-775 (2014-08-27)
In this study the effects of sex, meat cut and thermal processing on the carnosine, anserine, creatine, betaine and carnitine contents of Korean native chicken (KNC) meat were determined. Forty 1-day-old chicks (20 chicks of each sex) from a commercial
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Chromatograms

application for HPLC

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