(±)-Carnitine hydrochloride
(±)-Carnitine hydrochloride (CAS 461-05-2) is a racemic compound with the molecular formula (CH3)3N(Cl)CH2CH(OH)CH2COOH and a molecular weight of 197.66 g/mol. This white crystalline solid plays a role in biological systems, often related to fatty acid metabolism. It finds applications in chemical synthesis and research, particularly within the fields of chemical biology and unnatural amino acid derivative studies. TSS supplies this compound with high purity for laboratory and research purposes.
- IUPAC
- β-Hydroxy-γ-(trimethylammonio)butyrate hydrochloride,(±)-Carnitine chloride,DL-Carnitine hydrochloride
- Synonyms
- β-Hydroxy-γ-(trimethylammonio)butyrate hydrochloride(±)-Carnitine chlorideDL-Carnitine hydrochloride

Chemical Synthesis Intermediate
(±)-Carnitine hydrochloride serves as a valuable intermediate in the synthesis of various complex organic molecules. Its functional groups allow for diverse chemical transformations in research and development settings.
Biochemical Research
This compound is utilised in biochemical studies, particularly those investigating metabolic pathways and cellular energy production. It can be employed as a research tool to explore carnitine's biological functions.
Unnatural Amino Acid Derivative
In the realm of peptide chemistry, (±)-Carnitine hydrochloride can be incorporated or used as a precursor for creating unnatural amino acid derivatives. These modified amino acids are crucial for developing novel peptides with tailored properties.
| Molecular weight | 197.66 |
|---|---|
| Linear formula | (CH3)3N(Cl)CH2CH(OH)CH2COOH |
| Assay | ≥99.0% (AT) |
| Melting point | 197-199 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (±)-Carnitine hydrochloride used for?
+
(±)-Carnitine hydrochloride is used in chemical synthesis, biochemical research, and as a precursor for unnatural amino acid derivatives. It is a valuable compound for exploring metabolic pathways and cellular energy functions.
What is the CAS number and formula for (±)-Carnitine hydrochloride?
+
The CAS number for (±)-Carnitine hydrochloride is 461-05-2, and its linear formula is (CH3)3N(Cl)CH2CH(OH)CH2COOH.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (±)-Carnitine hydrochloride with an assay of ≥99.0% (AT). This is a high-purity grade suitable for research and synthesis; TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should (±)-Carnitine hydrochloride be handled?
+
Handling requires caution. Based on GHS classifications, (±)-Carnitine hydrochloride may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation.
How is (±)-Carnitine hydrochloride packed, shipped, and exported?
+
(±)-Carnitine hydrochloride is carefully packed to ensure product integrity during transit. As a global supplier, TSS expertly handles the export of chemicals worldwide, adhering to all relevant shipping regulations.
How can I request a sample or quote for (±)-Carnitine hydrochloride?
+
To request a sample or a quote, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry, specifying the product name and CAS number.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis