L-Leucine - UltraBio™, Ultra pure, ≥99.5%(NT) , CAS No.61-90-5

CAS: 61-90-5 Cat. No.: L433129 Summenformel: C6H13NO2 Molekulargewicht: 131.17 Beilstein Registry Number: 4437 EG-Nummer: 200-522-0
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GRADE & PURITY UltraBio™ ? UltraBio™ — Aladdin's line for molecular-biology applications. Use for nuclease-free, high-consistency reagents across molecular workflows. Ultra pure ? Ultra-pure grade with very low impurity content across the board. Use for trace analysis, electronics, or processes intolerant of contamination. ≥99.5%(NT)
Synonyms
(S)-2-Amino-4-methylpentanoic acid
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
25g
L433129-25g
—
3 Auf Lager
84,95€
100g
L433129-100g
—
2 Auf Lager
277,59€
Enter a quantity for the sizes you want to add.
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Why this grade

UltraBio™, Ultra pure, ≥99.5%(NT) Ultra pure,UltraBio™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 359 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

Other Notes

As spacer in isotachophoresis of serum proteins; Growth requirement of various microorganisms

Specifications

Synonyme
(S)-2-Amino-4-methylpentanoic acid
Spezifikationen & Reinheit
UltraBio™, Ultra pure, ≥99.5%(NT)
Storage
Protected from light,Room temperature
Verschickt in
Normal
Note
Ultra pure, UltraBio™
Reinheit
≥99.5%(NT)
Namen und Kennungen
Pubchem Sid
Kanonisches Lächeln
CC(C)CC(C(=O)O)N
IUPAC Name
(2S)-2-amino-4-methylpentanoic acid
InChIKey
ROHFNLRQFUQHCH-YFKPBYRVSA-N
INCHI
1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1
Isomere SMILES
CC(C)C[C@@H](C(=O)O)N
WGK Deutschland
1
Molekulargewicht
131.17
Beilstein
4437
Reaxy-Rn
636005
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=636005&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
KlasseCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentLeucine and derivatives
Alternative Parents L-alpha-amino acids  Methyl-branched fatty acids  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Leucine or derivatives - Alpha-amino acid - L-alpha-amino acid - Branched fatty acid - Methyl-branched fatty acid - Fatty acid - Fatty acyl - Amino acid - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxide - Organopnictogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Organic oxygen compound - Amine - Organic nitrogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as leucine and derivatives. These are compounds containing leucine or a derivative thereof resulting from reaction of leucine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Common amino acids
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)
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CYP2C19 Tchem Cytochrome P450 2C19 (29246 Activities)
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CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
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Homo sapiens (32628 Activities)
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SLC7A5 Tchem L-type amino acid transporter 1 (388 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALPL Tchem Alkaline phosphatase, tissue-nonspecific isozyme (1551 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Liver microsomes (16955 Activities)
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PLAA Tchem Phospholipase A-2-activating protein (44 Activities)
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SLC36A1 Tchem Proton-coupled amino acid transporter 1 (102 Activities)
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SLC16A10 SLC16A10 protein (28 Activities)
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Zugehörige Ziele (nicht menschlich)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Iap Intestinal alkaline phosphatase (419 Activities)
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Pseudomonas aeruginosa (123386 Activities)
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Klebsiella pneumoniae (43867 Activities)
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Staphylococcus aureus (210822 Activities)
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Staphylococcus epidermidis (22802 Activities)
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Escherichia coli (133304 Activities)
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Bacillus subtilis (32866 Activities)
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Aspergillus fumigatus (16427 Activities)
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Cryptococcus neoformans (21258 Activities)
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Candida albicans (78123 Activities)
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Candida parapsilosis (8521 Activities)
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Plasmodium berghei (192651 Activities)
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Mus musculus (284745 Activities)
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Sporothrix schenckii (1580 Activities)
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MDCK (10148 Activities)
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RAW264.7 (28094 Activities)
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NIH3T3 (5395 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Trichophyton mentagrophytes (4846 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Slc16a10 Monocarboxylate transporter 10 (73 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC16A2 Monocarboxylate transporter 8 (28 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lipopolysaccharide (LPS) (376 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SARS-CoV-2 (38078 Activities)
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Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDatumArtikel
I2609118Certificate of AnalysisOct 28, 2024 L433129
J2423106Certificate of AnalysisOct 28, 2024 L433129
J2423107Certificate of AnalysisOct 28, 2024 L433129
Chemische und physikalische Eigenschaften
Löslichkeit1 M HCl: 0.1M at20°C, clear, colorless
EmpfindlichkeitMoisture and light sensitive.
Spezifische Drehung [α][α]20/D +15.5±0.5°, c = 5% in 5 M HCl
Siedepunkt (°C)122-134 °C
Schmelzpunkt (°C)270-340 °C (decomposition)
Molekulargewicht131.170 g/mol
XLogP3-1.500
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass131.095 Da
Monoisotopic Mass131.095 Da
Topological Polar Surface Area63.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity101.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQs und Artikel
UltraBio™: Defining Excellence in Molecular Biology Applications
List of Natural Amino Acids
Peptide Basics
β-Acyloxy Alkenyl Amides (AAAs): A New Approach to Amide Bond and Peptide Bond Construction Worth Attention
Silicon Reagent-Assisted Peptide Synthesis: Research Progress and Methodological Value of Peptide Bond Formation from Unprotected Substrates
From Analytical Instrument to Synthetic Platform: A New Strategy for Reconstructing Automated Flow Solid-Phase Peptide Synthesis with Standard Analytical HPLC
Reassessing Trimethylaluminum: Method Design and Experimental Value of One-Pot Peptide Elongation from Unprotected Amino Acids
Central–Peripheral Signaling Networks Regulated by Neuropeptides and the Integration of Energy Metabolism
Methods and Applications for the Determination of Amino Acid Content and Composition
Analysis of Hydrolyzed Pearl as a Cosmetic Raw Material: Preparation Process, Active Components, and Skincare Formulation Applications
Sources, Host-Regulatory Mechanisms, and Tumor-Immune Effects of Gut Microbiota-Derived Metabolites
Catalytic Mechanisms of the Aminotransferase Family and Regulation of Amino Acid Metabolism
Citations of This Product
Lösungsrechner
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