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L0375000

Leucine

European Pharmacopoeia (EP) Reference Standard

Synonyme(s) :

L-Leucine, (S)-2-Amino-4-methylpentanoic acid

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About This Item

Formule linéaire :
(CH3)2CHCH2CH(NH2)CO2H
Numéro CAS:
61-90-5
Poids moléculaire :
131.17
Numéro Beilstein :
1721722
Numéro MDL:
MFCD00002617
Code UNSPSC :
41116107
ID de substance PubChem :
329817355
Nomenclature NACRES :
NA.24

Qualité

pharmaceutical primary standard

Famille d'API

leucine

Fabricant/nom de marque

EDQM

Pf

>300 °C (lit.)

Application(s)

pharmaceutical (small molecule)

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

CC(C)C[C@H](N)C(O)=O

InChI

1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1

Clé InChI

ROHFNLRQFUQHCH-YFKPBYRVSA-N

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Description générale

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Leucine EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Conditionnement

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Autres remarques

Sales restrictions may apply.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

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Certificats d'analyse (COA)

Lot/Batch Number

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Phenylalanine European Pharmacopoeia (EP) Reference Standard

P1150000

Phenylalanine

L-Leucine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1105

L-Leucine

L-Leucine An essential branched chain amino acid.

Millipore

4330

L-Leucine

(S)-(+)-Leucine for synthesis

Sigma-Aldrich

8.16009

(S)-(+)-Leucine

L-Threonine European Pharmacopoeia (EP) Reference Standard

T1340000

L-Threonine

L-Leucine United States Pharmacopeia (USP) Reference Standard

USP

1357001

L-Leucine

L-Méthionine European Pharmacopoeia (EP) Reference Standard

M0960000

L-Méthionine

L-Histidine European Pharmacopoeia (EP) Reference Standard

H0750000

L-Histidine

L-Isoleucine reagent grade, ≥98% (HPLC)

Sigma-Aldrich

I2752

L-Isoleucine

Soura Challal et al.
ACS chemical neuroscience, 5(10), 993-1004 (2014-08-16)
Medicinal plants used for the treatment of epilepsy are potentially a valuable source of novel antiepileptic small molecules. To identify anticonvulsant secondary metabolites, we performed an in vivo, zebrafish-based screen of medicinal plants used in Southeast Asia for the treatment
Farid Ichou et al.
Journal of mass spectrometry : JMS, 49(6), 498-508 (2014-06-11)
Reproducibility among different types of excitation modes is a major bottleneck in the field of tandem mass spectrometry library development in metabolomics. In this study, we specifically evaluated the influence of collision voltage and activation time parameters on tandem mass
Daniel Castillo et al.
Applied and environmental microbiology, 81(3), 1157-1167 (2014-12-07)
Flavobacterium psychrophilum is an important fish pathogen in salmonid aquaculture worldwide. Due to increased antibiotic resistance, pathogen control using bacteriophages has been explored as a possible alternative treatment. However, the effective use of bacteriophages in pathogen control requires overcoming the
Konstantinos A Kouremenos et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 966, 179-186 (2014-03-29)
Water supply biofilms have the potential to harbour waterborne diseases, accelerate corrosion, and contribute to the formation of tuberculation in metallic pipes. One particular species of bacteria known to be found in the water supply networks is Pseudomonas sp., with
Kayleigh M Dodd et al.
American journal of physiology. Endocrinology and metabolism, 302(11), E1329-E1342 (2012-02-23)
Amino acid availability is a rate-limiting factor in the regulation of protein synthesis. When amino acid supplies become restricted, mammalian cells employ homeostatic mechanisms to rapidly inhibit processes such as protein synthesis, which demands high levels of amino acids. Muscle
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Protocoles

GC Analysis of Amino Acids (as TBDMS Derivatives) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis

Separation of L-Alanine; Glycine; L-Valine; L-Leucine; L-Isoleucine; L-Proline; L-Methionine; L-Serine; L-Threonine; L-Phenylalanine; L-Aspartic acid; L-4-Hydroxyproline; L-Cysteine; L-Glutamic acid; L-Asparagine; L-Lysine; L-Glutamine; L-Histidine; L-Tyrosine; L-Tryptophan; L-Cystine

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