D(+)-Carnitine
D(+)-Carnitine Basic information
- Product Name:
- D(+)-Carnitine
- Synonyms:
-
- D(+)-Carnitine3-Hydroxy-4-(trimethylammonio)butanoate
- (2S)-3-Carboxy-2-hydroxy-N,N,N-triMethyl-1-propanaMiniuM Inner Salt
- 1-PropanaMiniuM,3-carboxy-2-hydroxy-N,N,N-triMethyl-, inner s
- (+)-β-Hydroxy-γ-(trimethylammonio)butyrate D(+)-Carnitine 3-Hydroxy-4-(trimethylammonio)butanoate
- (3S)-3-hydroxy-4-(trimethylammonio)butanoate
- (3-carboxy-2-hydroxypropyl)trimethyl-,hydroxide,innersalt,d-ammoniu
- d-(3-carboxy-2-hydroxypropyl)trimethylammoniumhydroxide,innersalt
- DL-CARNITINE BENZYL ESTER CHLORIDE
- CAS:
- 541-14-0
- MF:
- C7H15NO3
- MW:
- 161.2
- Product Categories:
-
- Aliphatics
- Amino Acids & Derivatives
- chiral
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Mol File:
- 541-14-0.mol
D(+)-Carnitine Chemical Properties
- Melting point:
- 197 °C
- alpha
- D +30.9°
- Boiling point:
- 287.5°C (rough estimate)
- Density
- 1.1587 (rough estimate)
- refractive index
- 1.4500 (estimate)
- storage temp.
- Inert atmosphere,2-8°C
- solubility
- Methanol (Slightly), Water (Slightly)
- form
- Solid
- color
- White to Off-White
- Merck
- 13,1862
- Stability:
- Hygroscopic
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- RTECS
- BP2979850
- HazardClass
- IRRITANT
- HS Code
- 29391900
D(+)-Carnitine Usage And Synthesis
Chemical Properties
white to light yellow crystal powde
Uses
Essential cofactor of fatty acid metabolism; required for the transport of fatty acids through the inner mitochondrial membrane. Synthetized primarily in the liver and kidney; highest concentrations found in heart and skeletal muscle. Dietary sources include red meat, dairy products, beans, avocado.
Definition
ChEBI: The (S)-enantiomer of carnitine.
Purification Methods
The S(L) isomer is levocarnitine, Vitamin B7. The R or S isomers crystallise from EtOH/Me2CO (hygroscopic). The R or S hydrochlorides crystallise from hot EtOH or EtOH/Et2O and have m 142o(dec). The RS-isomer crystallises from hot EtOH (hygroscopic). The RS hydrochloride crystallises in needles from hot EtOH and has m 196o(dec). [(±) Mazzetti & Lemmon J Org Chem 22 228 1957, Beilstein 4 H 513, 4 I 548, 4 II 937-8, 4 III 1632-5, 4 IV 3185.]
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D(+)-Carnitine(541-14-0)Related Product Information
- (S)-(+)-TETRAHYDROFURFURYL ALCOHOL
- Balanophonin, (+)-
- L-BORNYL ACETATE
- Quinic acid
- R-(+)-Lansoprazole
- Levodropropizine
- (S)-(+)-Ketoprofen
- D-Tartaric acid
- O-Acetyl-L-carnitine hydrochloride
- Palmitoyl-L-Carnitine Chloride
- PROPIONYL-L-CARNITINE HYDROCHLORIDE,PROPIONYL-LEVO-CARNITINE HYDROCHLORIDE
- (S)-Carnitine hydrochloride
- ACETYL-D3-L-CARNITINE HYDROCHLORIDE
- (S)-(+)-4-AMINO-3-HYDROXYBUTANOIC ACID
- PROPIONYL-LEVO-CARNITINE HYDROCHLORIDE
- L(-)-Carnitine hydrochloride,L-CARNITINE HYDROCHLORIDE, SYNTHETIC,L-Carnitine hydrochloride (factory standard)
- L-Carnitine orotate
- DL-Carnitine hydrochloride