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C13408

Sigma-Aldrich

O-(Carboxymethyl)hydroxylamine hemihydrochloride

98%

Sinonimo/i:

Carboxymethoxylamine hemihydrochloride, (Aminooxy)acetic acid hemihydrochloride, (Carboxymethoxy)amine hemihydrochloride, Hydroxylamine-O-acetic acid hemihydrochloride

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About This Item

Formula condensata:
NH2OCH2COOH · 0.5HCl
Numero CAS:
2921-14-4
Peso molecolare:
109.30
Beilstein:
3680528
Numero CE:
220-862-3
Numero MDL:
MFCD00012955
Codice UNSPSC:
12352100
ID PubChem:
24892403
NACRES:
NA.22

Origine biologica

synthetic (organic)

Saggio

98%

Forma fisica

crystalline powder
powder or crystals

Punto di fusione

156 °C (dec.) (lit.)

Solubilità

water: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow

Temperatura di conservazione

2-8°C

Stringa SMILE

Cl.NOCC(O)=O.NOCC(O)=O

InChI

1S/2C2H5NO3.ClH/c2*3-6-1-2(4)5;/h2*1,3H2,(H,4,5);1H
KBXIJIPYZKPDRU-UHFFFAOYSA-N

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Applicazioni

O-(Carboxymethyl)hydroxylamine hemihydrochloride can be used as a reactant to synthesize oximes via condensation with aldehydes and ketones. It can also be used as a potent inhibitor of (pyridoxal 5’-phosphate) PLP-dependent β-lyases.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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A Sala et al.
Farmaco (Societa chimica italiana : 1989), 46(7-8), 887-897 (1991-07-01)
The synthesis of new 2-(3-bromo-5-isoxazolylideneamino-oxy)acetic acids and their condensation derivatives with suitable beta-lactam nuclei is reported. Their antibacterial properties have been tested in vitro. An interesting activity against Gram-positive bacteria including beta-lactamase-producing microorganisms was found among the cephalosporanic acid derivatives.
Tetrahedron Letters, 34, 4347-4347 (1993)
Characterization of a 5'-aldehyde terminus resulting from the oxidative attack at C5 `of a 2-deoxyribose on DNA
Angeloff A, et al.
Chemical Research in Toxicology, 14, 1413-1420 (2001)
Ches'Nique M Phillips et al.
Cancer research, 77(21), 5741-5754 (2017-09-20)
The trans-sulfuration enzyme cystathionine-β-synthase (CBS) and its product hydrogen sulfide (H2S) are aberrantly upregulated in colorectal cancers, where they contribute to tumor growth and progression by both autocrine and paracrine mechanisms. However, it is unknown whether the CBS/H2S axis plays
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