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Sigma-Aldrich

O-(4-Nitrobenzyl)hydroxylamine hydrochloride

≥98.5% (AT)

Synonym(s):

4-Nitrobenzyloxyamine hydrochloride

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About This Item

Linear Formula:
O2NC6H4CH2ONH2 · HCl
CAS Number:
2086-26-2
Molecular Weight:
204.61
Beilstein:
3709565
EC Number:
218-228-6
MDL number:
MFCD00012954
UNSPSC Code:
12352100
PubChem Substance ID:
57652465
NACRES:
NA.22

Assay

≥98.5% (AT)

form

crystals

mp

215 °C (dec.) (lit.)

SMILES string

Cl.NOCc1ccc(cc1)[N+]([O-])=O

InChI

1S/C7H8N2O3.ClH/c8-12-5-6-1-3-7(4-2-6)9(10)11;/h1-4H,5,8H2;1H

InChI key

LKCAFSOYOMFQSL-UHFFFAOYSA-N

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Other Notes

Reagent for the preparation of N-(4-nitrobenzyloxy)-amino acids as substrates for an unambiguous N-hydroxypeptide synthesis

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Joo Hyun Lim et al.
Frontiers in microbiology, 9, 2333-2333 (2018-10-16)
2-Deoxy-scyllo-inosose (DOI) has been a valuable starting natural product for the manufacture of pharmaceuticals or chemical engineering resources such as pyranose catechol. DOI synthase, which uses glucose-6-phosphate (Glc6P) as a substrate for DOI biosynthesis, is indispensably involved in the initial
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Journal of chromatography, 272(1), 9-20 (1983-01-14)
A new quantitative procedure for the high-performance liquid chromatographic (HPLC) resolution of human brain gangliosides employing reversed-phase chromatography is described. To provide a derivative which can be determined by UV absorption techniques, p-nitrobenzyloxyamine was coupled to the gangliosides. Derivatization involves
M Pauly et al.
Planta, 212(5-6), 842-850 (2001-05-12)
Xyloglucans were isolated by sequential extraction of the cell walls of pea (Pisum sativum L. cv. Alaska) with a xyloglucan-specific endoglucanase and KOH. The xyloglucan content and xyloglucan-oligosaccharide composition were determined for fractions obtained from the elongating and non-elongating segments
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Chemical research in toxicology, 19(2), 300-309 (2006-02-21)
A new method has been developed to accurately measure apurinic and apyrimidinic (AP) DNA damage sites, which are lesions in DNA formed by loss of a nucleobase from oxidative stress or carcinogen adducts. If AP sites are left unrepaired (or
M Pauly et al.
Carbohydrate research, 282(1), 1-12 (1996-02-28)
An improved procedure has been developed for the rapid derivatization of oligosaccharides with UV-detectable p-nitrobenzylhydroxylamine (PNB). The improved conditions used result in quantitative derivatization of neutral oligosaccharides. Sialylated oligosaccharides can also be quantitatively PNB-derivatized without detectable desialylation. Of the oligosaccharides
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