L-Leucine-¹³C₆ - ≥98 atom% 13C,≥95% , CAS No.201740-84-3

CAS: 201740-84-3 Cat. No.: L471812 Summenformel: 13C6H13NO2 Molekulargewicht: 137.13
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GRADE & PURITY ≥98 atom% 13C,≥98%
Synonyms
SILAC Amino Acid, ¹³C Labeled L-leucine, (S)-2-Amino-4-methylpentanoic acid-¹³C₆
Storage
Store at 2-8°C
Shipped In
Wet ice
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Size
Deutschland (EU)
USA*
Price
Qty
1mg
L471812-1mg
Auf Bestellung · 8–12 Wochen
260,23€
5mg
L471812-5mg
Auf Bestellung · 8–12 Wochen
780,88€
25mg
L471812-25mg
Auf Bestellung · 8–12 Wochen
958,76€
Enter a quantity for the sizes you want to add.
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Why this grade

≥98 atom% 13C,≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

Description

Leucine is a non-polar ketogenic amino acid. It can be metabolised to acetoacetate and acetyl coenzyme A. Isotope labeled amino acids are required for the production of isotopically labeled proteins.

Specifications

Synonyme
SILAC Amino Acid, ¹³C Labeled L-leucine, (S)-2-Amino-4-methylpentanoic acid-¹³C₆
Spezifikationen & Reinheit
≥98 atom% 13C,≥98%
Storage
Store at 2-8°C
Verschickt in
Wet ice
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Aktionsart
ACTIVATOR
Reinheit
≥98 atom% 13C,≥98%
Namen und Kennungen
Kanonisches Lächeln
[13CH3][13CH]([13CH3])[13CH2][13C@H](N)[13C](O)=O
IUPAC Name
(2S)-2-amino-4-(113C)methyl(1,2,3,4,5-13C5)pentanoic acid
InChIKey
ROHFNLRQFUQHCH-IQUPZBQQSA-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/i1+1,2+1,3+1,4+1,5+1,6+1
Isomere SMILES
[13CH3][13CH]([13CH3])[13CH2][13C@@H]([13C](=O)O)N
Alternative CAS-Nummer
61-90-5 (Unlabeled)
Molekulargewicht
137.13
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

3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
EmpfindlichkeitLight sensitive,Moisture sensitive
Spezifische Drehung [α][α]25/D +14.5°, c = 2 in 5 M HCl
Schmelzpunkt (°C)>300 °C (lit.)
FAQs und Artikel
Lösungsrechner
Bewertungen

Kundenbewertungen

Häufig gestellte Fragen

How should this product be stored?
Store at room temperature.
What is the purity of this product?
This product is isotopically enriched to ≥98 atom% carbon-13. Isotopic enrichment is a separate specification from chemical purity — a labelled compound has both. This product is supplied at ≥95% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 201740-84-3, the molecular formula is C6H13NO2, and the molecular weight is 137.13 g/mol. InChIKey ROHFNLRQFUQHCH-IQUPZBQQSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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