CAS 202114-53-2|N-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-L-Leucine-1-13C

Introduction：Basic information about CAS 202114-53-2|N-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-L-Leucine-1-13C, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Synonyms

Common Name	N-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-L-Leucine-1-13C
CAS Number	202114-53-2	Molecular Weight	354.40
Density	1.2±0.1 g/cm3	Boiling Point	559.8±33.0 °C at 760 mmHg
Molecular Formula	C₂₀₁₃CH₂₃NO₄	Melting Point	152-156ºC(lit.)
MSDS	ChineseUSA	Flash Point	292.4±25.4 °C

Names

Name	(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylpentanoic acid
Synonym	More Synonyms

BiologicalActivity

Description	Fmoc-leucine-13C is a 13C-labeled Boc-Glycine[1].
Related Catalog	Research Areas >>OthersSignaling Pathways >>Others >>Others
In Vitro	Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[75].
References	[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223.

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	559.8±33.0 °C at 760 mmHg
Melting Point	152-156ºC(lit.)
Molecular Formula	C₂₀₁₃CH₂₃NO₄
Molecular Weight	354.40
Flash Point	292.4±25.4 °C
Exact Mass	353.162720
PSA	75.63000
LogP	4.95
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.583
InChIKey	CBPJQFCAFFNICX-CHPITSPMSA-N
SMILES	CC(C)CC(NC(=O)OCC1c2ccccc2-c2ccccc21)C(=O)O

Safety Information

RIDADR	NONH for all modes of transport
WGK Germany	3

Synonyms

L-Leucine-1-13C,N-Fmoc

N-(9-Fluorenylmethoxycarbonyl)-L-leucine-1-13C,L-Leucine-1-13C,N-Fmoc

MFCD00190328

Fmoc-D-Leu-OH

Leucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

Fmoc-Leu-OH-1-13C

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]leucine

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