CAS 170643-02-4|Fmoc-D-Allo-Thr(tBu)-OH

Introduction：Basic information about CAS 170643-02-4|Fmoc-D-Allo-Thr(tBu)-OH, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Fmoc-D-Allo-Thr(tBu)-OH BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Synonyms

Common Name	Fmoc-D-Allo-Thr(tBu)-OH
CAS Number	170643-02-4	Molecular Weight	397.464
Density	1.2±0.1 g/cm3	Boiling Point	581.7±50.0 °C at 760 mmHg
Molecular Formula	C₂₃H₂₇NO₅	Melting Point	/
MSDS	/	Flash Point	305.6±30.1 °C

Names

Name	(2R,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]butanoic acid
Synonym	More Synonyms

Fmoc-D-Allo-Thr(tBu)-OH BiologicalActivity

Description	FMOC-D-Allo-THR(TBU)-OH is a D-allothreonine derivative[1].
Related Catalog	Research Areas >>OthersSignaling Pathways >>Others >>Others
In Vitro	FMOC-D-Allo-THR(TBU)-OH can be synthesized by Fischer and Sandosham through the protection of hydroxy groups with the tBu using H2SO4/2-methylpropene and deprotection of tBu ester by 25% Cl2CHCOOH in 8% yield[1].
References	[1]. Mari Kikuchi, et al. Improved synthesis of d-allothreonine derivatives from l-threonine. Tetrahedron. 26 August 2013, 69(34):7098-7101.

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	581.7±50.0 °C at 760 mmHg
Molecular Formula	C₂₃H₂₇NO₅
Molecular Weight	397.464
Flash Point	305.6±30.1 °C
Exact Mass	397.188934
PSA	84.86000
LogP	5.45
Appearance of Characters	Powder \| White
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.569
InChIKey	LZOLWEQBVPVDPR-JLTOFOAXSA-N
SMILES	CC(OC(C)(C)C)C(NC(=O)OCC1c2ccccc2-c2ccccc21)C(=O)O
Storage condition	2-8°C

Safety Information

Hazard Codes	Xi

Synonyms

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-O-(2-methyl-2-propanyl)-D-allothreonine

D-Allothreonine, O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

Fmoc-D-Allo-Thr(tBu)-OH

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