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N9005

Sigma-Aldrich

1-Naphthylamin

97%

Synonym(e):

α-Naphthylamin, 1-Amino-naphthalin

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25 G
CHF 120.00
100 G
CHF 133.00
250 G
CHF 199.00
1 KG
CHF 523.00

CHF 120.00


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25 G
CHF 120.00
100 G
CHF 133.00
250 G
CHF 199.00
1 KG
CHF 523.00

About This Item

Lineare Formel:
C10H7NH2
CAS-Nummer:
Molekulargewicht:
143.19
Beilstein:
386133
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

CHF 120.00


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Qualitätsniveau

Assay

97%

Form

solid

Farbe

light tan to purple

bp

301 °C (lit.)

mp (Schmelzpunkt)

47-50 °C (lit.)

Dichte

1.114 g/mL at 25 °C (lit.)

Lagertemp.

2-8°C

SMILES String

Nc1cccc2ccccc12

InChI

1S/C10H9N/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,11H2

InChIKey

RUFPHBVGCFYCNW-UHFFFAOYSA-N

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Allgemeine Beschreibung

α-Naphthylamine, a naphthalene substituted by an amino group is an organic dye used as a detection reagent in the synthesis of novel azo dyes.[1]

Anwendung

1-Naphthylamine has been used in the synthesis of Pitnot-2, an inactive analog of clathrin inhibitor Pitstop 2.[2]
It can also be used as a starting material to synthesize:
  • [(S)-HY-Phos], a novel chiral phosphine-phosphoramidite ligand for use in rhodium-catalyzed asymmetric hydrogenation of various functionalized olefins.[3]
  • N-(naphthalen-1-yl)picolinamide.[4]

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1A

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Kunden haben sich ebenfalls angesehen

Novel chiral phosphine-phosphoramidite ligands derived from 1-naphthylamine for highly efficient Rh-catalyzed asymmetric hydrogenation.
Yu S B, et al.
Tetrahedron Asymmetry, 19(15), 1862-1866 (2008)
Synthesis of dis-azo black dyes for electrowetting displays
Chiang Y, et al.
Journal of Materials Science and Engineering. B, 177, 1672-1677 (2012)
Cobalt?Catalyzed, Aminoquinoline?Directed C (sp2)- H Bond Alkenylation by Alkynes.
Grigorjeva L and Daugulis O
Angewandte Chemie (International Edition in English), 126(38), 10373-10376 (2014)
Synthesis of the Pitstop family of clathrin inhibitors.
Robertson M J, et al.
Nature Protocols, 9(7), 1592-1592 (2014)
T C VandenBoer et al.
Journal of chromatography. A, 1618, 460843-460843 (2020-01-14)
A rapid separation and quantitation of the stereoisomer amino sugars glucosamine, galactosamine, and mannosamine, along with muramic acid, is needed. These compounds, when their quantities are accurate, can be used to understand the origin and fate of natural organic matter

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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