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70430

Sigma-Aldrich

1,4-Dihydroxy-naphthalin

technical, ≥90% (HPLC)

Synonym(e):

1,4-Naphthalindiol, 1,4-Naphthohydrochinon (α)

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About This Item

Empirische Formel (Hill-System):
C10H8O2
CAS-Nummer:
571-60-8
Molekulargewicht:
160.17
Beilstein:
1307689
EG-Nummer:
209-336-4
MDL-Nummer:
MFCD00003977
UNSPSC-Code:
12352100
PubChem Substanz-ID:
57652247
NACRES:
NA.22

Qualität

technical

Assay

≥90% (HPLC)

Form

crystals

mp (Schmelzpunkt)

191-192 °C (dec.)

SMILES String

Oc1ccc(O)c2ccccc12

InChI

1S/C10H8O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6,11-12H

InChIKey

PCILLCXFKWDRMK-UHFFFAOYSA-N

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Verwandte Kategorien

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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2,7-Dihydroxynaphthalin 97%

Sigma-Aldrich

D116408

2,7-Dihydroxynaphthalin

4-Methoxy-1-naphthol ≥97%

Sigma-Aldrich

174556

4-Methoxy-1-naphthol

1,8-Dihydroxynaphthalin 95%

Sigma-Aldrich

740683

1,8-Dihydroxynaphthalin

1,3-Dihydroxynaphthalin for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0%

Supelco

70650

1,3-Dihydroxynaphthalin

Phthalsäure analytical standard

Supelco

79255

Phthalsäure

Aurora Molinari et al.
Archiv der Pharmazie, 342(10), 591-599 (2009-09-16)
Several new 6-(3-pyrazolylpropyl) derivatives of 1,4-naphthohydroquinone-1,4-diacetate (NHQ-DA) have been prepared by chemical modifications of the Diels-Alder adduct of alpha-myrcene and 1,4-benzoquinone. All these new compounds and precursors have been evaluated in vitro for their cytotoxicity against cultured human cancer cells
L S Tsuruda et al.
Archives of toxicology, 69(6), 362-367 (1995-01-01)
Naphthalene (NA) is metabolically activated to the reactive intermediates, naphthalene oxide (NO) and naphthoquinones. To investigate the role of circulating reactive metabolites in NA toxicity, the half-life of NO was examined. The in vitro half-life of NO in both whole
Kevin W Wellington et al.
Bioorganic & medicinal chemistry, 20(14), 4472-4481 (2012-06-12)
Nuclear monoamination of a 1,4-naphthohydroquinone with primary aromatic amines was catalysed by the commercial laccase, Novozym 51003, from Novozymes to afford aminonaphthoquinones. The synthesis was accomplished by reacting a mixture of the primary amine and 1,4-naphthohydroquinone in succinate-lactate buffer and
T Ishii et al.
Free radical biology & medicine, 8(1), 21-24 (1990-01-01)
The autoxidation of 1,4-naphthohydroquinone, in a phosphate, EDTA buffer at pH 7.4, exhibits an autocatalysis whose lag phase becomes more pronounced in the presence of either the Cu,Zn- or the Mn-containing superoxide dismutases. In contrast, the autoxidation of a second
María Teresa Molina et al.
The Journal of organic chemistry, 74(24), 9573-9575 (2009-11-27)
The NHC-catalyzed conjugate hydroacylation of 1,4-naphthoquinones allows for the synthesis of monoacylated 1,4-dihydroxynaphthalene derivatives. These targets, difficult to prepare selectively by standard protocols, represent important intermediates in the elaboration of highly substituted 1,4-naphthoquinone derivatives, which constitute relevant pharmaceutical scaffolds. High
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