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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Levocarnitine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Levocarnitine impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Levocarnitine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Levocarnitine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Acetyl-d3 L-Carnitine Hydrochloride Stable Isotopes CS-T-47164 362049-62-5 In Stock
Levocarnitine-d4 Stable Isotopes CS-O-58395 1226708-95-7 Enquire
Levocarnitine-d5 Stable Isotopes CS-O-58396 1226709-23-4 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
L-Carnitine API CS-O-01777 541-15-1 In Stock
D-Carnitine API CS-T-70777 541-14-0 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(3-carboxypropyl)trimethylazanium Metabolite CS-O-58392 10329-41-6 Enquire
L-CARNITINE Hydrochloride, O-PROPIONYL Metabolite CS-R-00622 20064-19-1 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(Z)-3-carboxy-N,N,N-trimethylprop-2-en-1-aminium chloride Impurity CS-O-48037 835638-57-8 Enquire
2, 3-Dihydroxy-N,N,N-Trimethylpropan-1-Aminium Chloride Impurity CS-O-16601 34004-36-9 In Stock
Acetyl-l-carnitine Impurity CS-O-30532 3040-38-8 In Stock
Acetyl-L-Carnitine Hydrochloride Impurity CS-T-47162 5080-50-2 In Stock
Crotonobetaine Hydrochloride Impurity CS-T-13474 6538-82-5 In Stock
L-Carnitinenitrile Impurity CS-O-58547 16630-34-5 Enquire
Levocarnitine EP Impurity A Hydrate Impurity CS-EO-03651 927-89-9 (Freebase) Enquire
Levocarnitine EP Impurity B Impurity CS-O-49182 306279-95-8 Enquire
Levocarnitine EP Impurity C Chloride Impurity CS-O-49183 6490-20-6 Enquire
Levocarnitine Impurity D Chloride Impurity CS-P-08220 857162-57-3 (Freebase) In Stock
Levocarnitine Impurity E Impurity CS-O-58546 ---- Enquire
L-Glutaryl Carnitine Impurity CS-T-55375 102636-82-8 In Stock
Propionyl carnitine hydrochloride Impurity CS-T-60803 119793-66-7 In Stock
Levocarnitine EP Impurity C Impurity CS-EO-01373 64532-04-3 Enquire
Levocarnitine EP Impurity D Impurity CS-EO-01374 857162-57-3 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
L-Carnitine-L-tartrate Building Blocks CS-O-10983 36687-82-8 In Stock