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480894

Sigma-Aldrich

O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine

96%

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About This Item

Formule empirique (notation de Hill):
C5H11NO2
Numéro CAS:
6723-30-4
Poids moléculaire :
117.15
Numéro MDL:
MFCD01321374
Code UNSPSC :
12352100
ID de substance PubChem :
24871725
Nomenclature NACRES :
NA.22

Pureté

96%

Point d'ébullition

81 °C/20 mmHg (lit.)

Pf

34-37 °C (lit.)

Chaîne SMILES 

NOC1CCCCO1

InChI

1S/C5H11NO2/c6-8-5-3-1-2-4-7-5/h5H,1-4,6H2

Clé InChI

NLXXVSKHVGDQAT-UHFFFAOYSA-N

Description générale

O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine (OTX) is an O-substituted hydroxylamine. The coupling of OTX with alkaline gel electrophoresis has been reported to improve the process of detecting single strand breaks (SSBs) in DNA.

Application

O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine may be used in the synthesis of 2-(5-bromothiophene-2-sulfonamido)-N-(tetrahydro-2H-pyran-2-yloxy)acetamides.
It may be used in the synthesis of the following potential histone deacetylase (HDAC) inhibitors:
  • 2-[1-(naphthalene-2-sulfonyl)-heterocyclyl]-pyrimidine-5-carboxylic acid (tetrahydropyran-2-yloxy)-amides
  • (E)-3-(2-benzyl-1-oxoisoindolin-6-yl)-N-(tetrahydro-2H-pyran-2-yloxy)acrylamide
  • 3-(1-benzenesulfonyl-2,3-dihydro-1H-indol-5-yl)-N-hydroxy-acrylamide

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

179.6 °F - closed cup

Point d'éclair (°C)

82 °C - closed cup

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Elisa Nuti et al.
European journal of medicinal chemistry, 46(7), 2617-2629 (2011-04-26)
Matrix metalloproteinases (MMPs) are important factors in gliomas since these enzymes facilitate invasion into the surrounding brain and participate in neovascularization. In particular, the gelatinases (MMP-2 and MMP-9), and more recently MMP-25, have been shown to be highly expressed in
Patrick Angibaud et al.
European journal of medicinal chemistry, 40(6), 597-606 (2005-06-01)
A series of pyrimidyl-5-hydroxamic acids was prepared for evaluation as inhibitors of histone deacetylase (HDAC). Amino-2-pyrimidinyl can be used as a linker to provide HDAC inhibitors of good enzymatic potency.
Tetrahedron Letters, 45, 133-133 (2004)
Chihiro Shinji et al.
Bioorganic & medicinal chemistry, 14(22), 7625-7651 (2006-08-01)
A series of hydroxamic acid derivatives bearing a cyclic amide/imide group as a linker and/or cap structure, prepared during our structural development studies based on thalidomide, showed class-selective potent histone deacetylase (HDAC)-inhibitory activity. Structure-activity relationship studies indicated that the steric
Han-Li Huang et al.
PloS one, 7(8), e43645-e43645 (2012-08-29)
Recently, histone deacetylase (HDAC) inhibitors have emerged as a promising class of drugs for treatment of cancers, especially subcutaneous T-cell lymphoma. In this study, we demonstrated that MPT0E028, a novel N-hydroxyacrylamide-derived HDAC inhibitor, inhibited human colorectal cancer HCT116 cell growth
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