DL-Carnitine

Name: DL-Carnitine
Brand: Zemixal
SKU: ZX-031028

Reference StandardAvailable on request

DL-Carnitine (CAS 406-76-8) supplier Zemixal: C7H15NO3, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

CAS number406-76-8

FormulaC₇H₁₅NO₃

Molar mass161.2 g/mol

Physical formSolid

HS code38229090

InChIKeyPHIQHXFUZVPYII-UHFFFAOYSA-N

IUPAC name3-hydroxy-4-(trimethylazaniumyl)butanoate

About DL-Carnitine

DL-Carnitine belongs to the Colesevelam reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 406-76-8, formula C7H15NO3 and molar mass 161.2 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Colesevelam

See every impurity, metabolite and related compound we list for this API.

Colesevelam standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of DL-Carnitine
Product name	DL-Carnitine
Catalogue number	ZX-031028
CAS number	406-76-8
IUPAC name	3-hydroxy-4-(trimethylazaniumyl)butanoate
Molecular formula	C₇H₁₅NO₃
Molar mass	161.2 g/mol
Exact mass	161.1052
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.2
H-bond donors / acceptors	1 / 3
Topological polar surface area	60.4 Å²
HS code	38229090
InChIKey	PHIQHXFUZVPYII-UHFFFAOYSA-N
SMILES	C[N+](C)(C)CC(CC(=O)[O-])O
PubChem CID	288
Synonyms	Carnitine, (3-Carboxy-2-hydroxypropyl)trimethylammonium hydroxide inner salt, (3-carboxy-2-hydroxypropyl)-trimethylazanium, Carnitine dl-, (3-carboxy-2-hydroxypropyl)trimethylazanium, 3-hydroxy-4-(trimethylammonio)butanoate, Carnitine DL-form, L(-)-Carnitine, 3-hydroxy-4-trimethylammoniobutanoate, (+/-)-Carnitin, 1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, inner salt,(2R)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of DL-Carnitine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about DL-Carnitine

Which CAS number identifies DL-Carnitine?

DL-Carnitine is registered under CAS 406-76-8. You may also see it listed as Carnitine, (3-Carboxy-2-hydroxypropyl)trimethylammonium hydroxide inner salt, (3-carboxy-2-hydroxypropyl)-trimethylazanium. Our catalogue number for this item is ZX-031028.

What are the formula and molar mass of DL-Carnitine?

For DL-Carnitine, its formula is C7H15NO3 and its molar mass is 161.2 g/mol. The systematic (IUPAC) name is 3-hydroxy-4-(trimethylazaniumyl)butanoate. InChIKey PHIQHXFUZVPYII-UHFFFAOYSA-N lets you match it in any structure database.

How is DL-Carnitine used in pharmaceutical QC?

DL-Carnitine is a characterised reference material linked to Colesevelam. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for DL-Carnitine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with DL-Carnitine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship DL-Carnitine to my country?

Yes. DL-Carnitine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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